diff options
431 files changed, 16775 insertions, 4248 deletions
diff --git a/.gitignore b/.gitignore index d9adce585a..1c57d4c958 100644 --- a/.gitignore +++ b/.gitignore @@ -144,6 +144,7 @@ git-core-*/?* gitk-wish gitweb/gitweb.cgi test-chmtime +test-ctype test-date test-delta test-dump-cache-tree @@ -152,6 +153,7 @@ test-match-trees test-parse-options test-path-utils test-sha1 +test-sigchain common-cmds.h *.tar.gz *.dsc diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index f628c1f3b7..0d7fa9cca9 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -21,8 +21,13 @@ code. For git in general, three rough rules are: As for more concrete guidelines, just imitate the existing code (this is a good guideline, no matter which project you are -contributing to). But if you must have a list of rules, -here they are. +contributing to). It is always preferable to match the _local_ +convention. New code added to git suite is expected to match +the overall style of existing code. Modifications to existing +code is expected to match the style the surrounding code already +uses (even if it doesn't match the overall style of existing code). + +But if you must have a list of rules, here they are. For shell scripts specifically (not exhaustive): diff --git a/Documentation/Makefile b/Documentation/Makefile index c34c1cae20..144ec32f12 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -32,6 +32,7 @@ DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT)) prefix?=$(HOME) bindir?=$(prefix)/bin htmldir?=$(prefix)/share/doc/git-doc +pdfdir?=$(prefix)/share/doc/git-doc mandir?=$(prefix)/share/man man1dir=$(mandir)/man1 man5dir=$(mandir)/man5 @@ -50,6 +51,7 @@ infodir?=$(prefix)/share/info MAKEINFO=makeinfo INSTALL_INFO=install-info DOCBOOK2X_TEXI=docbook2x-texi +DBLATEX=dblatex ifndef PERL_PATH PERL_PATH = /usr/bin/perl endif @@ -87,6 +89,8 @@ man7: $(DOC_MAN7) info: git.info gitman.info +pdf: user-manual.pdf + install: install-man install-man: man @@ -107,6 +111,10 @@ install-info: info echo "No directory found in $(DESTDIR)$(infodir)" >&2 ; \ fi +install-pdf: pdf + $(INSTALL) -d -m 755 $(DESTDIR)$(pdfdir) + $(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir) + install-html: html sh ./install-webdoc.sh $(DESTDIR)$(htmldir) @@ -187,17 +195,23 @@ git.info: user-manual.texi user-manual.texi: user-manual.xml $(RM) $@+ $@ - $(DOCBOOK2X_TEXI) user-manual.xml --to-stdout | $(PERL_PATH) fix-texi.perl >$@+ + $(DOCBOOK2X_TEXI) user-manual.xml --encoding=UTF-8 --to-stdout | \ + $(PERL_PATH) fix-texi.perl >$@+ + mv $@+ $@ + +user-manual.pdf: user-manual.xml + $(RM) $@+ $@ + $(DBLATEX) -o $@+ -p /etc/asciidoc/dblatex/asciidoc-dblatex.xsl -s /etc/asciidoc/dblatex/asciidoc-dblatex.sty $< mv $@+ $@ gitman.texi: $(MAN_XML) cat-texi.perl $(RM) $@+ $@ - ($(foreach xml,$(MAN_XML),$(DOCBOOK2X_TEXI) --to-stdout $(xml);)) | \ - $(PERL_PATH) cat-texi.perl $@ >$@+ + ($(foreach xml,$(MAN_XML),$(DOCBOOK2X_TEXI) --encoding=UTF-8 \ + --to-stdout $(xml);)) | $(PERL_PATH) cat-texi.perl $@ >$@+ mv $@+ $@ gitman.info: gitman.texi - $(MAKEINFO) --no-split $*.texi + $(MAKEINFO) --no-split --no-validate $*.texi $(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml $(RM) $@+ $@ diff --git a/Documentation/RelNotes-1.5.2.2.txt b/Documentation/RelNotes-1.5.2.2.txt index f6393f8a94..7bfa341750 100644 --- a/Documentation/RelNotes-1.5.2.2.txt +++ b/Documentation/RelNotes-1.5.2.2.txt @@ -45,7 +45,7 @@ Fixes since v1.5.2.1 correctly when the branch name had slash in it. - The email address of the user specified with user.email - configuration was overriden by EMAIL environment variable. + configuration was overridden by EMAIL environment variable. - The tree parser did not warn about tree entries with nonsense file modes, and assumed they must be blobs. diff --git a/Documentation/RelNotes-1.5.4.7.txt b/Documentation/RelNotes-1.5.4.7.txt new file mode 100644 index 0000000000..9065a0e273 --- /dev/null +++ b/Documentation/RelNotes-1.5.4.7.txt @@ -0,0 +1,10 @@ +GIT v1.5.4.7 Release Notes +========================== + +Fixes since 1.5.4.7 +------------------- + + * Removed support for an obsolete gitweb request URI, whose + implementation ran "git diff" Porcelain, instead of using plumbing, + which would have run an external diff command specified in the + repository configuration as the gitweb user. diff --git a/Documentation/RelNotes-1.5.5.6.txt b/Documentation/RelNotes-1.5.5.6.txt new file mode 100644 index 0000000000..d5e85cb70e --- /dev/null +++ b/Documentation/RelNotes-1.5.5.6.txt @@ -0,0 +1,10 @@ +GIT v1.5.5.6 Release Notes +========================== + +Fixes since 1.5.5.5 +------------------- + + * Removed support for an obsolete gitweb request URI, whose + implementation ran "git diff" Porcelain, instead of using plumbing, + which would have run an external diff command specified in the + repository configuration as the gitweb user. diff --git a/Documentation/RelNotes-1.5.6.6.txt b/Documentation/RelNotes-1.5.6.6.txt new file mode 100644 index 0000000000..79da23db5a --- /dev/null +++ b/Documentation/RelNotes-1.5.6.6.txt @@ -0,0 +1,10 @@ +GIT v1.5.6.6 Release Notes +========================== + +Fixes since 1.5.6.5 +------------------- + + * Removed support for an obsolete gitweb request URI, whose + implementation ran "git diff" Porcelain, instead of using plumbing, + which would have run an external diff command specified in the + repository configuration as the gitweb user. diff --git a/Documentation/RelNotes-1.6.0.2.txt b/Documentation/RelNotes-1.6.0.2.txt index 7a9646fc4f..51b32f5d94 100644 --- a/Documentation/RelNotes-1.6.0.2.txt +++ b/Documentation/RelNotes-1.6.0.2.txt @@ -7,7 +7,7 @@ Fixes since v1.6.0.1 * Installation on platforms that needs .exe suffix to git-* programs were broken in 1.6.0.1. -* Installation on filesystems without symbolic links support did nto +* Installation on filesystems without symbolic links support did not work well. * In-tree documentations and test scripts now use "git foo" form to set a diff --git a/Documentation/RelNotes-1.6.0.6.txt b/Documentation/RelNotes-1.6.0.6.txt new file mode 100644 index 0000000000..64ece1ffd5 --- /dev/null +++ b/Documentation/RelNotes-1.6.0.6.txt @@ -0,0 +1,33 @@ +GIT v1.6.0.6 Release Notes +========================== + +Fixes since 1.6.0.5 +------------------- + + * "git fsck" had a deep recursion that wasted stack space. + + * "git fast-export" and "git fast-import" choked on an old style + annotated tag that lack the tagger information. + + * "git mergetool -- file" did not correctly skip "--" marker that + signals the end of options list. + + * "git show $tag" segfaulted when an annotated $tag pointed at a + nonexistent object. + + * "git show 2>error" when the standard output is automatically redirected + to the pager redirected the standard error to the pager as well; there + was no need to. + + * "git send-email" did not correctly handle list of addresses when + they had quoted comma (e.g. "Lastname, Givenname" <mail@addre.ss>). + + * Logic to discover branch ancestry in "git svn" was unreliable when + the process to fetch history was interrupted. + + * Removed support for an obsolete gitweb request URI, whose + implementation ran "git diff" Porcelain, instead of using plumbing, + which would have run an external diff command specified in the + repository configuration as the gitweb user. + +Also contains numerous documentation typofixes. diff --git a/Documentation/RelNotes-1.6.1.1.txt b/Documentation/RelNotes-1.6.1.1.txt new file mode 100644 index 0000000000..8c594ba02f --- /dev/null +++ b/Documentation/RelNotes-1.6.1.1.txt @@ -0,0 +1,59 @@ +GIT v1.6.1.1 Release Notes +========================== + +Fixes since v1.6.1 +------------------ + +* "git add frotz/nitfol" when "frotz" is a submodule should have errored + out, but it didn't. + +* "git apply" took file modes from the patch text and updated the mode + bits of the target tree even when the patch was not about mode changes. + +* "git bisect view" on Cygwin did not launch gitk + +* "git checkout $tree" did not trigger an error. + +* "git commit" tried to remove COMMIT_EDITMSG from the work tree by mistake. + +* "git describe --all" complained when a commit is described with a tag, + which was nonsense. + +* "git diff --no-index --" did not trigger no-index (aka "use git-diff as + a replacement of diff on untracked files") behaviour. + +* "git format-patch -1 HEAD" on a root commit failed to produce patch + text. + +* "git fsck branch" did not work as advertised; instead it behaved the same + way as "git fsck". + +* "git log --pretty=format:%s" did not handle a multi-line subject the + same way as built-in log listers (i.e. shortlog, --pretty=oneline, etc.) + +* "git daemon", and "git merge-file" are more careful when freopen fails + and barf, instead of going on and writing to unopened filehandle. + +* "git http-push" did not like some RFC 4918 compliant DAV server + responses. + +* "git merge -s recursive" mistakenly overwritten an untracked file in the + work tree upon delete/modify conflict. + +* "git merge -s recursive" didn't leave the index unmerged for entries with + rename/delete conflicts. + +* "git merge -s recursive" clobbered untracked files in the work tree. + +* "git mv -k" with more than one erroneous paths misbehaved. + +* "git read-tree -m -u" hence branch switching incorrectly lost a + subdirectory in rare cases. + +* "git rebase -i" issued an unnecessary error message upon a user error of + marking the first commit to be "squash"ed. + +* "git shortlog" did not format a commit message with multi-line + subject correctly. + +Many documentation updates. diff --git a/Documentation/RelNotes-1.6.1.2.txt b/Documentation/RelNotes-1.6.1.2.txt new file mode 100644 index 0000000000..be37cbb858 --- /dev/null +++ b/Documentation/RelNotes-1.6.1.2.txt @@ -0,0 +1,39 @@ +GIT v1.6.1.2 Release Notes +========================== + +Fixes since v1.6.1.1 +-------------------- + +* The logic for rename detection in internal diff used by commands like + "git diff" and "git blame" has been optimized to avoid loading the same + blob repeatedly. + +* We did not allow writing out a blob that is larger than 2GB for no good + reason. + +* "git format-patch -o $dir", when $dir is a relative directory, used it + as relative to the root of the work tree, not relative to the current + directory. + +* v1.6.1 introduced an optimization for "git push" into a repository (A) + that borrows its objects from another repository (B) to avoid sending + objects that are available in repository B, when they are not yet used + by repository A. However the code on the "git push" sender side was + buggy and did not work when repository B had new objects that are not + known by the sender. This caused pushing into a "forked" repository + served by v1.6.1 software using "git push" from v1.6.1 sometimes did not + work. The bug was purely on the "git push" sender side, and has been + corrected. + +* "git status -v" did not paint its diff output in colour even when + color.ui configuration was set. + +* "git ls-tree" learned --full-tree option to help Porcelain scripts that + want to always see the full path regardless of the current working + directory. + +* "git grep" incorrectly searched in work tree paths even when they are + marked as assume-unchanged. It now searches in the index entries. + +* "git gc" with no grace period needlessly ejected packed but unreachable + objects in their loose form, only to delete them right away. diff --git a/Documentation/RelNotes-1.6.1.3.txt b/Documentation/RelNotes-1.6.1.3.txt new file mode 100644 index 0000000000..6f0bde156a --- /dev/null +++ b/Documentation/RelNotes-1.6.1.3.txt @@ -0,0 +1,32 @@ +GIT v1.6.1.3 Release Notes +========================== + +Fixes since v1.6.1.2 +-------------------- + +* "git diff --binary | git apply" pipeline did not work well when + a binary blob is changed to a symbolic link. + +* Some combinations of -b/-w/--ignore-space-at-eol to "git diff" did + not work as expected. + +* "git grep" did not pass the -I (ignore binary) option when + calling out an external grep program. + +* "git log" and friends include HEAD to the set of starting points + when --all is given. This makes a difference when you are not + on any branch. + +* "git mv" to move an untracked file to overwrite a tracked + contents misbehaved. + +* "git merge -s octopus" with many potential merge bases did not + work correctly. + +* RPM binary package installed the html manpages in a wrong place. + +Also includes minor documentation fixes and updates. + + +-- +git shortlog --no-merges v1.6.1.2-33-gc789350.. diff --git a/Documentation/RelNotes-1.6.1.4.txt b/Documentation/RelNotes-1.6.1.4.txt new file mode 100644 index 0000000000..a9f1a6b8b5 --- /dev/null +++ b/Documentation/RelNotes-1.6.1.4.txt @@ -0,0 +1,19 @@ +GIT v1.6.1.4 Release Notes +========================== + +Fixes since v1.6.1.3 +-------------------- + +* "git fast-export" produced wrong output with some parents missing from + commits, when the history is clock-skewed. + +* "git fast-import" sometimes failed to read back objects it just wrote + out and aborted, because it failed to flush stale cached data. + +* "git repack" did not error out when necessary object was missing in the + repository. + +Also includes minor documentation fixes and updates. + +-- +git shortlog --no-merges v1.6.1.3.. diff --git a/Documentation/RelNotes-1.6.1.txt b/Documentation/RelNotes-1.6.1.txt index 0405309743..adb7ccab0a 100644 --- a/Documentation/RelNotes-1.6.1.txt +++ b/Documentation/RelNotes-1.6.1.txt @@ -230,6 +230,13 @@ Fixes since v1.6.0 All of the fixes in v1.6.0.X maintenance series are included in this release, unless otherwise noted. +* Porcelains implemented as shell scripts were utterly confused when you + entered to a subdirectory of a work tree from sideways, following a + symbolic link (this may need to be backported to older releases later). + +* Tracking symbolic links would work better on filesystems whose lstat() + returns incorrect st_size value for them. + * "git add" and "git update-index" incorrectly allowed adding S/F when S is a tracked symlink that points at a directory D that has a path F in it (we still need to fix a similar nonsense when S is a submodule and F @@ -244,6 +251,20 @@ release, unless otherwise noted. * "git filter-branch" failed to rewrite a tag name with slashes in it. +* "git http-push" did not understand URI scheme other than opaquelocktoken + when acquiring a lock from the server (this may need to be backported to + older releases later). + +* After "git rebase -p" stopped with conflicts while replaying a merge, + "git rebase --continue" did not work (may need to be backported to older + releases). + +* "git revert" records relative to which parent a revert was made when + reverting a merge. Together with new documentation that explains issues + around reverting a merge and merging from the updated branch later, this + hopefully will reduce user confusion (this may need to be backported to + older releases later). + * "git rm --cached" used to allow an empty blob that was added earlier to be removed without --force, even when the file in the work tree has since been modified. @@ -260,6 +281,6 @@ release, unless otherwise noted. -- exec >/var/tmp/1 -O=v1.6.1-rc1-55-gd8af75d +O=v1.6.1-rc3-74-gf66bc5f echo O=$(git describe master) git shortlog --no-merges $O..master ^maint diff --git a/Documentation/RelNotes-1.6.2.1.txt b/Documentation/RelNotes-1.6.2.1.txt new file mode 100644 index 0000000000..dfa36416af --- /dev/null +++ b/Documentation/RelNotes-1.6.2.1.txt @@ -0,0 +1,19 @@ +GIT v1.6.2.1 Release Notes +========================== + +Fixes since v1.6.2 +------------------ + +* .gitignore learned to handle backslash as a quoting mechanism for + comment introduction character "#". + +* timestamp output in --date=relative mode used to display timestamps that + are long time ago in the default mode; it now uses "N years M months + ago", and "N years ago". + +* git-add -i/-p now works with non-ASCII pathnames. + +* "git hash-object -w" did not read from the configuration file from the + correct .git directory. + +* git-send-email learned to correctly handle multiple Cc: addresses. diff --git a/Documentation/RelNotes-1.6.2.2.txt b/Documentation/RelNotes-1.6.2.2.txt new file mode 100644 index 0000000000..4f4c47341f --- /dev/null +++ b/Documentation/RelNotes-1.6.2.2.txt @@ -0,0 +1,42 @@ +GIT v1.6.2.2 Release Notes +========================== + +Fixes since v1.6.2.1 +-------------------- + +* A longstanding confusing description of what --pickaxe option of + git-diff does has been clarified in the documentation. + +* "git diff --pickaxe-regexp" did not count overlapping matches + correctly. + +* "git-fetch" in a repository that was not cloned from anywhere said + it cannot find 'origin', which was hard to understand for new people. + +* "git-format-patch --numbered-files --stdout" did not have to die of + incompatible options; it now simply ignores --numbered-files as no files + are produced anyway. + +* "git-ls-files --deleted" did not work well with GIT_DIR&GIT_WORK_TREE. + +* "git-read-tree A B C..." without -m option has been broken for a long + time. + +* git-send-email ignored --in-reply-to when --no-thread was given. + +* 'git-submodule add' did not tolerate extra slashes and ./ in the path it + accepted from the command line; it now is more lenient. + +* git-svn misbehaved when the project contained a path that began with + two dashes. + +* import-zips script (in contrib) did not compute the common directory + prefix correctly. + +Many small documentation updates are included as well. + +--- +exec >/var/tmp/1 +O=v1.6.2.1-46-gb19293d +echo O=$(git describe maint) +git shortlog --no-merges $O..maint diff --git a/Documentation/RelNotes-1.6.2.txt b/Documentation/RelNotes-1.6.2.txt new file mode 100644 index 0000000000..ad060f4f89 --- /dev/null +++ b/Documentation/RelNotes-1.6.2.txt @@ -0,0 +1,164 @@ +GIT v1.6.2 Release Notes +======================== + +With the next major release, "git push" into a branch that is +currently checked out will be refused by default. You can choose +what should happen upon such a push by setting the configuration +variable receive.denyCurrentBranch in the receiving repository. + +To ease the transition plan, the receiving repository of such a +push running this release will issue a big warning when the +configuration variable is missing. Please refer to: + + http://git.or.cz/gitwiki/GitFaq#non-bare + http://thread.gmane.org/gmane.comp.version-control.git/107758/focus=108007 + +for more details on the reason why this change is needed and the +transition plan. + +For a similar reason, "git push $there :$killed" to delete the branch +$killed in a remote repository $there, if $killed branch is the current +branch pointed at by its HEAD, gets a large warning. You can choose what +should happen upon such a push by setting the configuration variable +receive.denyDeleteCurrent in the receiving repository. + + +Updates since v1.6.1 +-------------------- + +(subsystems) + +* git-svn updates. + +* gitweb updates, including a new patch view and RSS/Atom feed + improvements. + +* (contrib/emacs) git.el now has commands for checking out a branch, + creating a branch, cherry-picking and reverting commits; vc-git.el + is not shipped with git anymore (it is part of official Emacs). + +(performance) + +* pack-objects autodetects the number of CPUs available and uses threaded + version. + +(usability, bells and whistles) + +* automatic typo correction works on aliases as well + +* @{-1} is a way to refer to the last branch you were on. This is + accepted not only where an object name is expected, but anywhere + a branch name is expected and acts as if you typed the branch name. + E.g. "git branch --track mybranch @{-1}", "git merge @{-1}", and + "git rev-parse --symbolic-full-name @{-1}" would work as expected. + +* When refs/remotes/origin/HEAD points at a remote tracking branch that + has been pruned away, many git operations issued warning when they + internally enumerated the refs. We now warn only when you say "origin" + to refer to that pruned branch. + +* The location of .mailmap file can be configured, and its file format was + enhanced to allow mapping an incorrect e-mail field as well. + +* "git add -p" learned 'g'oto action to jump directly to a hunk. + +* "git add -p" learned to find a hunk with given text with '/'. + +* "git add -p" optionally can be told to work with just the command letter + without Enter. + +* when "git am" stops upon a patch that does not apply, it shows the + title of the offending patch. + +* "git am --directory=<dir>" and "git am --reject" passes these options + to underlying "git apply". + +* "git am" learned --ignore-date option. + +* "git blame" aligns author names better when they are spelled in + non US-ASCII encoding. + +* "git clone" now makes its best effort when cloning from an empty + repository to set up configuration variables to refer to the remote + repository. + +* "git checkout -" is a shorthand for "git checkout @{-1}". + +* "git cherry" defaults to whatever the current branch is tracking (if + exists) when the <upstream> argument is not given. + +* "git cvsserver" can be told not to add extra "via git-CVS emulator" to + the commit log message it serves via gitcvs.commitmsgannotation + configuration. + +* "git cvsserver" learned to handle 'noop' command some CVS clients seem + to expect to work. + +* "git diff" learned a new option --inter-hunk-context to coalesce close + hunks together and show context between them. + +* The definition of what constitutes a word for "git diff --color-words" + can be customized via gitattributes, command line or a configuration. + +* "git diff" learned --patience to run "patience diff" algorithm. + +* "git filter-branch" learned --prune-empty option that discards commits + that do not change the contents. + +* "git fsck" now checks loose objects in alternate object stores, instead + of misreporting them as missing. + +* "git gc --prune" was resurrected to allow "git gc --no-prune" and + giving non-default expiration period e.g. "git gc --prune=now". + +* "git grep -w" and "git grep" for fixed strings have been optimized. + +* "git mergetool" learned -y(--no-prompt) option to disable prompting. + +* "git rebase -i" can transplant a history down to root to elsewhere + with --root option. + +* "git reset --merge" is a new mode that works similar to the way + "git checkout" switches branches, taking the local changes while + switching to another commit. + +* "git submodule update" learned --no-fetch option. + +* "git tag" learned --contains that works the same way as the same option + from "git branch". + + +Fixes since v1.6.1 +------------------ + +All of the fixes in v1.6.1.X maintenance series are included in this +release, unless otherwise noted. + +Here are fixes that this release has, but have not been backported to +v1.6.1.X series. + +* "git-add sub/file" when sub is a submodule incorrectly added the path to + the superproject. + +* "git bundle" did not exclude annotated tags even when a range given + from the command line wanted to. + +* "git filter-branch" unnecessarily refused to work when you had + checked out a different commit from what is recorded in the superproject + index in a submodule. + +* "git filter-branch" incorrectly tried to update a nonexistent work tree + at the end when it is run in a bare repository. + +* "git gc" did not work if your repository was created with an ancient git + and never had any pack files in it before. + +* "git mergetool" used to ignore autocrlf and other attributes + based content rewriting. + +* branch switching and merges had a silly bug that did not validate + the correct directory when making sure an existing subdirectory is + clean. + +* "git -p cmd" when cmd is not a built-in one left the display in funny state + when killed in the middle. diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index f0295c60f5..9b559adefc 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -222,6 +222,9 @@ D-C-O. Indeed you are encouraged to do so. Do not forget to place an in-body "From: " line at the beginning to properly attribute the change to its true author (see (2) above). +Also notice that a real name is used in the Signed-off-by: line. Please +don't hide your real name. + Some people also put extra tags at the end. "Acked-by:" says that the patch was reviewed by the person who @@ -373,9 +376,36 @@ Thunderbird (A Large Angry SCM) +By default, Thunderbird will both wrap emails as well as flag them as +being 'format=flowed', both of which will make the resulting email unusable +by git. + Here are some hints on how to successfully submit patches inline using Thunderbird. +There are two different approaches. One approach is to configure +Thunderbird to not mangle patches. The second approach is to use +an external editor to keep Thunderbird from mangling the patches. + +Approach #1 (configuration): + +This recipe is current as of Thunderbird 2.0.0.19. Three steps: + 1. Configure your mail server composition as plain text + Edit...Account Settings...Composition & Addressing, + uncheck 'Compose Messages in HTML'. + 2. Configure your general composition window to not wrap + Edit..Preferences..Composition, wrap plain text messages at 0 + 3. Disable the use of format=flowed + Edit..Preferences..Advanced..Config Editor. Search for: + mailnews.send_plaintext_flowed + toggle it to make sure it is set to 'false'. + +After that is done, you should be able to compose email as you +otherwise would (cut + paste, git-format-patch | git-imap-send, etc), +and the patches should not be mangled. + +Approach #2 (external editor): + This recipe appears to work with the current [*1*] Thunderbird from Suse. The following Thunderbird extensions are needed: diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt index 1ab1b96cf9..26cfb62195 100644 --- a/Documentation/blame-options.txt +++ b/Documentation/blame-options.txt @@ -39,7 +39,14 @@ of lines before or after the line given by <start>. Show raw timestamp (Default: off). -S <revs-file>:: - Use revs from revs-file instead of calling linkgit:git-rev-list[1]. + Use revisions from revs-file instead of calling linkgit:git-rev-list[1]. + +--reverse:: + Walk history forward instead of backward. Instead of showing + the revision in which a line appeared, this shows the last + revision in which a line has existed. This requires a range of + revision like START..END where the path to blame exists in + START. -p:: --porcelain:: @@ -67,7 +74,7 @@ of lines before or after the line given by <start>. Detect moving lines in the file as well. When a commit moves a block of lines in a file (e.g. the original file has A and then B, and the commit changes it to B and - then A), traditional 'blame' algorithm typically blames + then A), the traditional 'blame' algorithm typically blames the lines that were moved up (i.e. B) to the parent and assigns blame to the lines that were moved down (i.e. A) to the child commit. With this option, both groups of lines @@ -83,8 +90,8 @@ commit. files that were modified in the same commit. This is useful when you reorganize your program and move code around across files. When this option is given twice, - the command looks for copies from all other files in the - parent for the commit that creates the file in addition. + the command additionally looks for copies from all other + files in the parent for the commit that creates the file. + <num> is optional but it is the lower bound on the number of alphanumeric characters that git must detect as moving diff --git a/Documentation/cat-texi.perl b/Documentation/cat-texi.perl index dbc133cd3c..828ec62554 100755 --- a/Documentation/cat-texi.perl +++ b/Documentation/cat-texi.perl @@ -18,8 +18,12 @@ close TMP; printf '\input texinfo @setfilename gitman.info -@documentencoding us-ascii -@node Top,,%s +@documentencoding UTF-8 +@dircategory Development +@direntry +* Git Man Pages: (gitman). Manual pages for Git revision control system +@end direntry +@node Top,,, (dir) @top Git Manual Pages @documentlanguage en @menu diff --git a/Documentation/config.txt b/Documentation/config.txt index b233fe5352..f5152c5038 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -556,8 +556,8 @@ color.interactive:: color.interactive.<slot>:: Use customized color for 'git-add --interactive' - output. `<slot>` may be `prompt`, `header`, or `help`, for - three distinct types of normal output from interactive + output. `<slot>` may be `prompt`, `header`, `help` or `error`, for + four distinct types of normal output from interactive programs. The values of these variables may be specified as in color.branch.<slot>. @@ -601,10 +601,6 @@ diff.autorefreshindex:: affects only 'git-diff' Porcelain, and not lower level 'diff' commands, such as 'git-diff-files'. -diff.suppress-blank-empty:: - A boolean to inhibit the standard behavior of printing a space - before each empty output line. Defaults to false. - diff.external:: If this config variable is set, diff generation is not performed using the internal diff machinery, but using the @@ -639,6 +635,16 @@ diff.renames:: will enable basic rename detection. If set to "copies" or "copy", it will detect copies, as well. +diff.suppressBlankEmpty:: + A boolean to inhibit the standard behavior of printing a space + before each empty output line. Defaults to false. + +diff.wordRegex:: + A POSIX Extended Regular Expression used to determine what is a "word" + when performing word-by-word difference calculations. Character + sequences that match the regular expression are "words", all other + characters are *ignorable* whitespace. + fetch.unpackLimit:: If the number of objects fetched over the git native transfer is below this @@ -702,7 +708,9 @@ gc.packrefs:: gc.pruneexpire:: When 'git-gc' is run, it will call 'prune --expire 2.weeks.ago'. - Override the grace period with this config variable. + Override the grace period with this config variable. The value + "now" may be used to disable this grace period and always prune + unreachable objects immediately. gc.reflogexpire:: 'git-reflog expire' removes reflog entries older than @@ -723,6 +731,10 @@ gc.rerereunresolved:: kept for this many days when 'git-rerere gc' is run. The default is 15 days. See linkgit:git-rerere[1]. +gitcvs.commitmsgannotation:: + Append this string to each commit message. Set to empty string + to disable this feature. Defaults to "via git-CVS emulator". + gitcvs.enabled:: Whether the CVS server interface is enabled for this repository. See linkgit:git-cvsserver[1]. @@ -839,6 +851,57 @@ gui.blamehistoryctx:: Context` menu item is invoked from 'git gui blame'. If this variable is set to zero, the whole history is shown. +guitool.<name>.cmd:: + Specifies the shell command line to execute when the corresponding item + of the linkgit:git-gui[1] `Tools` menu is invoked. This option is + mandatory for every tool. The command is executed from the root of + the working directory, and in the environment it receives the name of + the tool as 'GIT_GUITOOL', the name of the currently selected file as + 'FILENAME', and the name of the current branch as 'CUR_BRANCH' (if + the head is detached, 'CUR_BRANCH' is empty). + +guitool.<name>.needsfile:: + Run the tool only if a diff is selected in the GUI. It guarantees + that 'FILENAME' is not empty. + +guitool.<name>.noconsole:: + Run the command silently, without creating a window to display its + output. + +guitool.<name>.norescan:: + Don't rescan the working directory for changes after the tool + finishes execution. + +guitool.<name>.confirm:: + Show a confirmation dialog before actually running the tool. + +guitool.<name>.argprompt:: + Request a string argument from the user, and pass it to the tool + through the 'ARGS' environment variable. Since requesting an + argument implies confirmation, the 'confirm' option has no effect + if this is enabled. If the option is set to 'true', 'yes', or '1', + the dialog uses a built-in generic prompt; otherwise the exact + value of the variable is used. + +guitool.<name>.revprompt:: + Request a single valid revision from the user, and set the + 'REVISION' environment variable. In other aspects this option + is similar to 'argprompt', and can be used together with it. + +guitool.<name>.revunmerged:: + Show only unmerged branches in the 'revprompt' subdialog. + This is useful for tools similar to merge or rebase, but not + for things like checkout or reset. + +guitool.<name>.title:: + Specifies the title to use for the prompt dialog. The default + is the tool name. + +guitool.<name>.prompt:: + Specifies the general prompt string to display at the top of + the dialog, before subsections for 'argprompt' and 'revprompt'. + The default value includes the actual command. + help.browser:: Specify the browser that will be used to display help in the 'web' format. See linkgit:git-help[1]. @@ -937,6 +1000,13 @@ instaweb.port:: The port number to bind the gitweb httpd to. See linkgit:git-instaweb[1]. +interactive.singlekey:: + In interactive programs, allow the user to provide one-letter + input with a single key (i.e., without hitting enter). + Currently this is used only by the `\--patch` mode of + linkgit:git-add[1]. Note that this setting is silently + ignored if portable keystroke input is not available. + log.date:: Set default date-time mode for the log command. Setting log.date value is similar to using 'git-log'\'s --date option. The value is one of the @@ -949,6 +1019,14 @@ log.showroot:: Tools like linkgit:git-log[1] or linkgit:git-whatchanged[1], which normally hide the root commit will now show it. True by default. +mailmap.file:: + The location of an augmenting mailmap file. The default + mailmap, located in the root of the repository, is loaded + first, then the mailmap file pointed to by this variable. + The location of the mailmap file may be in a repository + subdirectory, or somewhere outside of the repository itself. + See linkgit:git-shortlog[1] and linkgit:git-blame[1]. + man.viewer:: Specify the programs that may be used to display help in the 'man' format. See linkgit:git-help[1]. @@ -993,6 +1071,16 @@ mergetool.keepBackup:: is set to `false` then this file is not preserved. Defaults to `true` (i.e. keep the backup files). +mergetool.keepTemporaries:: + When invoking a custom merge tool, git uses a set of temporary + files to pass to the tool. If the tool returns an error and this + variable is set to `true`, then these temporary files will be + preserved, otherwise they will be removed after the tool has + exited. Defaults to `false`. + +mergetool.prompt:: + Prompt before each invocation of the merge resolution program. + pack.window:: The size of the window used by linkgit:git-pack-objects[1] when no window size is given on the command line. Defaults to 10. diff --git a/Documentation/diff-format.txt b/Documentation/diff-format.txt index aafd3a3941..1eeb1c7683 100644 --- a/Documentation/diff-format.txt +++ b/Documentation/diff-format.txt @@ -58,7 +58,7 @@ Possible status letters are: be committed) - X: "unknown" change type (most probably a bug, please report it) -Status letters C and M are always followed by a score (denoting the +Status letters C and R are always followed by a score (denoting the percentage of similarity between the source and target of the move or copy), and are the only ones to be so. diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt index 517e1eba3c..0f25ba7e38 100644 --- a/Documentation/diff-generate-patch.txt +++ b/Documentation/diff-generate-patch.txt @@ -143,15 +143,15 @@ different from it. A `-` character in the column N means that the line appears in fileN but it does not appear in the result. A `+` character -in the column N means that the line appears in the last file, +in the column N means that the line appears in the result, and fileN does not have that line (in other words, the line was added, from the point of view of that parent). In the above example output, the function signature was changed from both files (hence two `-` removals from both file1 and file2, plus `++` to mean one line that was added does not appear -in either file1 nor file2). Also two other lines are the same -from file1 but do not appear in file2 (hence prefixed with ` +`). +in either file1 nor file2). Also eight other lines are the same +from file1 but do not appear in file2 (hence prefixed with `{plus}`). When shown by `git diff-tree -c`, it compares the parents of a merge commit with the merge result (i.e. file1..fileN are the diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index c62b45cdba..9276faeb11 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -19,16 +19,12 @@ endif::git-format-patch[] ifndef::git-format-patch[] -p:: +-u:: Generate patch (see section on generating patches). {git-diff? This is the default.} endif::git-format-patch[] --u:: - Synonym for "-p". - -U<n>:: - Shorthand for "--unified=<n>". - --unified=<n>:: Generate diffs with <n> lines of context instead of the usual three. Implies "-p". @@ -40,6 +36,9 @@ endif::git-format-patch[] --patch-with-raw:: Synonym for "-p --raw". +--patience:: + Generate a diff using the "patience diff" algorithm. + --stat[=width[,name-width]]:: Generate a diffstat. You can override the default output width for 80-column terminal by "--stat=width". @@ -95,8 +94,22 @@ endif::git-format-patch[] Turn off colored diff, even when the configuration file gives the default to color output. ---color-words:: - Show colored word diff, i.e. color words which have changed. +--color-words[=<regex>]:: + Show colored word diff, i.e., color words which have changed. + By default, words are separated by whitespace. ++ +When a <regex> is specified, every non-overlapping match of the +<regex> is considered a word. Anything between these matches is +considered whitespace and ignored(!) for the purposes of finding +differences. You may want to append `|[^[:space:]]` to your regular +expression to make sure that it matches all non-whitespace characters. +A match that contains a newline is silently truncated(!) at the +newline. ++ +The regex can also be set via a diff driver or configuration option, see +linkgit:gitattributes[1] or linkgit:git-config[1]. Giving it explicitly +overrides any diff driver or configuration setting. Diff drivers +override configuration settings. --no-renames:: Turn off rename detection, even when the configuration @@ -120,7 +133,7 @@ endif::git-format-patch[] --abbrev[=<n>]:: Instead of showing the full 40-byte hexadecimal object name in diff-raw format output and diff-tree header - lines, show only handful hexdigits prefix. This is + lines, show only a partial prefix. This is independent of --full-index option above, which controls the diff-patch output format. Non default number of digits can be specified with --abbrev=<n>. @@ -163,7 +176,10 @@ endif::git-format-patch[] number. -S<string>:: - Look for differences that contain the change in <string>. + Look for differences that introduce or remove an instance of + <string>. Note that this is different than the string simply + appearing in diff output; see the 'pickaxe' entry in + linkgit:gitdiffcore[7] for more details. --pickaxe-all:: When -S finds a change, show all the changes in that @@ -190,30 +206,28 @@ endif::git-format-patch[] can name which subdirectory to make the output relative to by giving a <path> as an argument. +-a:: --text:: Treat all files as text. --a:: - Shorthand for "--text". - --ignore-space-at-eol:: Ignore changes in whitespace at EOL. +-b:: --ignore-space-change:: Ignore changes in amount of whitespace. This ignores whitespace at line end, and considers all other sequences of one or more whitespace characters to be equivalent. --b:: - Shorthand for "--ignore-space-change". - +-w:: --ignore-all-space:: Ignore whitespace when comparing lines. This ignores differences even if one line has whitespace where the other line has none. --w:: - Shorthand for "--ignore-all-space". +--inter-hunk-context=<lines>:: + Show the context between diff hunks, up to the specified number + of lines, thereby fusing hunks that are close to each other. --exit-code:: Make the program exit with codes similar to diff(1). diff --git a/Documentation/everyday.txt b/Documentation/everyday.txt index e598cdda45..9310b650d3 100644 --- a/Documentation/everyday.txt +++ b/Documentation/everyday.txt @@ -98,7 +98,7 @@ Use a tarball as a starting point for a new repository.:: ------------ $ tar zxf frotz.tar.gz $ cd frotz -$ git-init +$ git init $ git add . <1> $ git commit -m "import of frotz source tree." $ git tag v2.43 <2> diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt index 7c129cb24f..ce71838b9e 100644 --- a/Documentation/git-add.txt +++ b/Documentation/git-add.txt @@ -136,7 +136,7 @@ $ git add Documentation/\\*.txt ------------ + Note that the asterisk `\*` is quoted from the shell in this -example; this lets the command to include the files from +example; this lets the command include the files from subdirectories of `Documentation/` directory. * Considers adding content from all git-*.sh scripts: @@ -145,7 +145,7 @@ subdirectories of `Documentation/` directory. $ git add git-*.sh ------------ + -Because this example lets shell expand the asterisk (i.e. you are +Because this example lets the shell expand the asterisk (i.e. you are listing the files explicitly), it does not consider `subdir/git-foo.sh`. @@ -198,8 +198,8 @@ one deletion). update:: - This shows the status information and gives prompt - "Update>>". When the prompt ends with double '>>', you can + This shows the status information and issues an "Update>>" + prompt. When the prompt ends with double '>>', you can make more than one selection, concatenated with whitespace or comma. Also you can say ranges. E.g. "2-5 7,9" to choose 2,3,4,5,7,9 from the list. If the second number in a range is @@ -238,8 +238,8 @@ add untracked:: patch:: - This lets you choose one path out of 'status' like selection. - After choosing the path, it presents diff between the index + This lets you choose one path out of a 'status' like selection. + After choosing the path, it presents the diff between the index and the working tree file and asks you if you want to stage the change of each hunk. You can say: @@ -263,13 +263,6 @@ diff:: This lets you review what will be committed (i.e. between HEAD and index). -Bugs ----- -The interactive mode does not work with files whose names contain -characters that need C-quoting. `core.quotepath` configuration can be -used to work this limitation around to some degree, but backslash, -double-quote and control characters will still have problems. - SEE ALSO -------- linkgit:git-status[1] diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt index b9c6fac748..1e71dd536b 100644 --- a/Documentation/git-am.txt +++ b/Documentation/git-am.txt @@ -10,8 +10,10 @@ SYNOPSIS -------- [verse] 'git am' [--signoff] [--keep] [--utf8 | --no-utf8] - [--3way] [--interactive] - [--whitespace=<option>] [-C<n>] [-p<n>] + [--3way] [--interactive] [--committer-date-is-author-date] + [--ignore-date] + [--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>] + [--reject] [<mbox> | <Maildir>...] 'git am' (--skip | --resolved | --abort) @@ -25,8 +27,8 @@ OPTIONS ------- <mbox>|<Maildir>...:: The list of mailbox files to read patches from. If you do not - supply this argument, reads from the standard input. If you supply - directories, they'll be treated as Maildirs. + supply this argument, the command reads from the standard input. + If you supply directories, they will be treated as Maildirs. -s:: --signoff:: @@ -46,7 +48,7 @@ OPTIONS preferred encoding if it is not UTF-8). + This was optional in prior versions of git, but now it is the -default. You could use `--no-utf8` to override this. +default. You can use `--no-utf8` to override this. --no-utf8:: Pass `-n` flag to 'git-mailinfo' (see @@ -55,17 +57,15 @@ default. You could use `--no-utf8` to override this. -3:: --3way:: When the patch does not apply cleanly, fall back on - 3-way merge, if the patch records the identity of blobs - it is supposed to apply to, and we have those blobs + 3-way merge if the patch records the identity of blobs + it is supposed to apply to and we have those blobs available locally. --whitespace=<option>:: - This flag is passed to the 'git-apply' (see linkgit:git-apply[1]) - program that applies - the patch. - -C<n>:: -p<n>:: +--directory=<dir>:: +--reject:: These flags are passed to the 'git-apply' (see linkgit:git-apply[1]) program that applies the patch. @@ -74,6 +74,20 @@ default. You could use `--no-utf8` to override this. --interactive:: Run interactively. +--committer-date-is-author-date:: + By default the command records the date from the e-mail + message as the commit author date, and uses the time of + commit creation as the committer date. This allows the + user to lie about the committer date by using the same + timestamp as the author date. + +--ignore-date:: + By default the command records the date from the e-mail + message as the commit author date, and uses the time of + commit creation as the committer date. This allows the + user to lie about author timestamp by using the same + timestamp as the committer date. + --skip:: Skip the current patch. This is only meaningful when restarting an aborted patch. @@ -107,18 +121,18 @@ the commit, after stripping common prefix "[PATCH <anything>]". It is supposed to describe what the commit is about concisely as a one line text. -The body of the message (iow, after a blank line that terminates -RFC2822 headers) can begin with "Subject: " and "From: " lines -that are different from those of the mail header, to override -the values of these fields. +The body of the message (the rest of the message after the blank line +that terminates the RFC2822 headers) can begin with "Subject: " and +"From: " lines that are different from those of the mail header, +to override the values of these fields. The commit message is formed by the title taken from the "Subject: ", a blank line and the body of the message up to -where the patch begins. Excess whitespaces at the end of the +where the patch begins. Excess whitespace characters at the end of the lines are automatically stripped. The patch is expected to be inline, directly following the -message. Any line that is of form: +message. Any line that is of the form: * three-dashes and end-of-line, or * a line that begins with "diff -", or @@ -127,18 +141,18 @@ message. Any line that is of form: is taken as the beginning of a patch, and the commit log message is terminated before the first occurrence of such a line. -When initially invoking it, you give it names of the mailboxes -to crunch. Upon seeing the first patch that does not apply, it -aborts in the middle,. You can recover from this in one of two ways: +When initially invoking it, you give it the names of the mailboxes +to process. Upon seeing the first patch that does not apply, it +aborts in the middle. You can recover from this in one of two ways: -. skip the current patch by re-running the command with '--skip' +. skip the current patch by re-running the command with the '--skip' option. . hand resolve the conflict in the working directory, and update - the index file to bring it in a state that the patch should - have produced. Then run the command with '--resolved' option. + the index file to bring it into a state that the patch should + have produced. Then run the command with the '--resolved' option. -The command refuses to process new mailboxes while `.git/rebase-apply` +The command refuses to process new mailboxes while the `.git/rebase-apply` directory exists, so if you decide to start over from scratch, run `rm -f -r .git/rebase-apply` before running the command with mailbox names. diff --git a/Documentation/git-annotate.txt b/Documentation/git-annotate.txt index 0aba022ba6..0590eec056 100644 --- a/Documentation/git-annotate.txt +++ b/Documentation/git-annotate.txt @@ -3,7 +3,7 @@ git-annotate(1) NAME ---- -git-annotate - Annotate file lines with commit info +git-annotate - Annotate file lines with commit information SYNOPSIS -------- @@ -12,11 +12,11 @@ SYNOPSIS DESCRIPTION ----------- Annotates each line in the given file with information from the commit -which introduced the line. Optionally annotate from a given revision. +which introduced the line. Optionally annotates from a given revision. The only difference between this command and linkgit:git-blame[1] is that they use slightly different output formats, and this command exists only -for backward compatibility to support existing scripts, and provide more +for backward compatibility to support existing scripts, and provide a more familiar command name for people coming from other SCM systems. OPTIONS diff --git a/Documentation/git-apply.txt b/Documentation/git-apply.txt index e726510ab1..9e5baa2777 100644 --- a/Documentation/git-apply.txt +++ b/Documentation/git-apply.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git apply' [--stat] [--numstat] [--summary] [--check] [--index] - [--apply] [--no-add] [--build-fake-ancestor <file>] [-R | --reverse] + [--apply] [--no-add] [--build-fake-ancestor=<file>] [-R | --reverse] [--allow-binary-replacement | --binary] [--reject] [-z] [-pNUM] [-CNUM] [--inaccurate-eof] [--recount] [--cached] [--whitespace=<nowarn|warn|fix|error|error-all>] @@ -25,7 +25,7 @@ and a work tree. OPTIONS ------- <patch>...:: - The files to read patch from. '-' can be used to read + The files to read the patch from. '-' can be used to read from the standard input. --stat:: @@ -33,8 +33,8 @@ OPTIONS input. Turns off "apply". --numstat:: - Similar to \--stat, but shows number of added and - deleted lines in decimal notation and pathname without + Similar to \--stat, but shows the number of added and + deleted lines in decimal notation and the pathname without abbreviation, to make it more machine friendly. For binary files, outputs two `-` instead of saying `0 0`. Turns off "apply". @@ -60,15 +60,15 @@ OPTIONS causes the index file to be updated. --cached:: - Apply a patch without touching the working tree. Instead, take the - cached data, apply the patch, and store the result in the index, + Apply a patch without touching the working tree. Instead take the + cached data, apply the patch, and store the result in the index without using the working tree. This implies '--index'. ---build-fake-ancestor <file>:: +--build-fake-ancestor=<file>:: Newer 'git-diff' output has embedded 'index information' for each blob to help identify the original version that the patch applies to. When this flag is given, and if - the original versions of the blobs is available locally, + the original versions of the blobs are available locally, builds a temporary index containing those blobs. + When a pure mode change is encountered (which has no index information), @@ -109,13 +109,13 @@ the information is read from the current index instead. applying a diff generated with --unified=0. To bypass these checks use '--unidiff-zero'. + -Note, for the reasons stated above usage of context-free patches are +Note, for the reasons stated above usage of context-free patches is discouraged. --apply:: If you use any of the options marked "Turns off 'apply'" above, 'git-apply' reads and outputs the - information you asked without actually applying the + requested information without actually applying the patch. Give this flag after those flags to also apply the patch. @@ -124,7 +124,7 @@ discouraged. patch. This can be used to extract the common part between two files by first running 'diff' on them and applying the result with this option, which would apply the - deletion part but not addition part. + deletion part but not the addition part. --allow-binary-replacement:: --binary:: @@ -159,10 +159,10 @@ on the command line, and ignored if there is any include pattern. considered whitespace errors. + By default, the command outputs warning messages but applies the patch. -When `git-apply is used for statistics and not applying a +When `git-apply` is used for statistics and not applying a patch, it defaults to `nowarn`. + -You can use different `<action>` to control this +You can use different `<action>` values to control this behavior: + * `nowarn` turns off the trailing whitespace warning. @@ -170,7 +170,7 @@ behavior: patch as-is (default). * `fix` outputs warnings for a few such errors, and applies the patch after fixing them (`strip` is a synonym --- the tool - used to consider only trailing whitespaces as errors, and the + used to consider only trailing whitespace characters as errors, and the fix involved 'stripping' them, but modern gits do more). * `error` outputs warnings for a few such errors, and refuses to apply the patch. @@ -195,7 +195,7 @@ behavior: adjusting the hunk headers appropriately). --directory=<root>:: - Prepend <root> to all filenames. If a "-p" argument was passed, too, + Prepend <root> to all filenames. If a "-p" argument was also passed, it is applied before prepending the new root. + For example, a patch that talks about updating `a/git-gui.sh` to `b/git-gui.sh` @@ -221,7 +221,7 @@ ignored, i.e., they are not required to be up-to-date or clean and they are not updated. If --index is not specified, then the submodule commits in the patch -are ignored and only the absence of presence of the corresponding +are ignored and only the absence or presence of the corresponding subdirectory is checked and (if possible) updated. Author diff --git a/Documentation/git-archive.txt b/Documentation/git-archive.txt index 41cbf9c081..ad38f7f39d 100644 --- a/Documentation/git-archive.txt +++ b/Documentation/git-archive.txt @@ -22,7 +22,7 @@ prepended to the filenames in the archive. 'git-archive' behaves differently when given a tree ID versus when given a commit ID or tag ID. In the first case the current time is -used as modification time of each file in the archive. In the latter +used as the modification time of each file in the archive. In the latter case the commit time as recorded in the referenced commit object is used instead. Additionally the commit ID is stored in a global extended pax header if the tar format is used; it can be extracted @@ -48,11 +48,11 @@ OPTIONS Prepend <prefix>/ to each filename in the archive. <extra>:: - This can be any options that the archiver backend understand. + This can be any options that the archiver backend understands. See next section. --remote=<repo>:: - Instead of making a tar archive from local repository, + Instead of making a tar archive from the local repository, retrieve a tar archive from a remote repository. --exec=<git-upload-archive>:: @@ -88,12 +88,24 @@ tar.umask:: archiving user's umask will be used instead. See umask(2) for details. +ATTRIBUTES +---------- + +export-ignore:: + Files and directories with the attribute export-ignore won't be + added to archive files. See linkgit:gitattributes[5] for details. + +export-subst:: + If the attribute export-subst is set for a file then git will + expand several placeholders when adding this file to an archive. + See linkgit:gitattributes[5] for details. + EXAMPLES -------- git archive --format=tar --prefix=junk/ HEAD | (cd /var/tmp/ && tar xf -):: Create a tar archive that contains the contents of the - latest commit on the current branch, and extracts it in + latest commit on the current branch, and extract it in the `/var/tmp/junk` directory. git archive --format=tar --prefix=git-1.4.0/ v1.4.0 | gzip >git-1.4.0.tar.gz:: @@ -110,6 +122,11 @@ git archive --format=zip --prefix=git-docs/ HEAD:Documentation/ > git-1.4.0-docs Put everything in the current head's Documentation/ directory into 'git-1.4.0-docs.zip', with the prefix 'git-docs/'. + +SEE ALSO +-------- +linkgit:gitattributes[5] + Author ------ Written by Franck Bui-Huu and Rene Scharfe. diff --git a/Documentation/git-bisect.txt b/Documentation/git-bisect.txt index 147ea38197..e5862b9dbb 100644 --- a/Documentation/git-bisect.txt +++ b/Documentation/git-bisect.txt @@ -3,7 +3,7 @@ git-bisect(1) NAME ---- -git-bisect - Find the change that introduced a bug by binary search +git-bisect - Find by binary search the change that introduced a bug SYNOPSIS @@ -39,7 +39,8 @@ help" or "git bisect -h" to get a long usage description. Basic bisect commands: start, bad, good ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -The way you use it is: +Using the Linux kernel tree as an example, basic use of the bisect +command is as follows: ------------------------------------------------ $ git bisect start @@ -48,61 +49,63 @@ $ git bisect good v2.6.13-rc2 # v2.6.13-rc2 was the last version # tested that was good ------------------------------------------------ -When you give at least one bad and one good versions, it will bisect -the revision tree and say something like: +When you have specified at least one bad and one good version, the +command bisects the revision tree and outputs something similar to +the following: ------------------------------------------------ Bisecting: 675 revisions left to test after this ------------------------------------------------ -and check out the state in the middle. Now, compile that kernel, and -boot it. Now, let's say that this booted kernel works fine, then just -do +The state in the middle of the set of revisions is then checked out. +You would now compile that kernel and boot it. If the booted kernel +works correctly, you would then issue the following command: ------------------------------------------------ $ git bisect good # this one is good ------------------------------------------------ -which will now say +The output of this command would be something similar to the following: ------------------------------------------------ Bisecting: 337 revisions left to test after this ------------------------------------------------ -and you continue along, compiling that one, testing it, and depending -on whether it is good or bad, you say "git bisect good" or "git bisect -bad", and ask for the next bisection. +You keep repeating this process, compiling the tree, testing it, and +depending on whether it is good or bad issuing the command "git bisect good" +or "git bisect bad" to ask for the next bisection. -Until you have no more left, and you'll have been left with the first -bad kernel rev in "refs/bisect/bad". +Eventually there will be no more revisions left to bisect, and you +will have been left with the first bad kernel revision in "refs/bisect/bad". Bisect reset ~~~~~~~~~~~~ -Oh, and then after you want to reset to the original head, do a +To return to the original head after a bisect session, issue the +following command: ------------------------------------------------ $ git bisect reset ------------------------------------------------ -to get back to the original branch, instead of being on the bisection -commit ("git bisect start" will do that for you too, actually: it will -reset the bisection state). +This resets the tree to the original branch instead of being on the +bisection commit ("git bisect start" will also do that, as it resets +the bisection state). Bisect visualize ~~~~~~~~~~~~~~~~ -During the bisection process, you can say +To see the currently remaining suspects in 'gitk', issue the following +command during the bisection process: ------------ $ git bisect visualize ------------ -to see the currently remaining suspects in 'gitk'. `visualize` is a bit -too long to type and `view` is provided as a synonym. +`view` may also be used as a synonym for `visualize`. -If 'DISPLAY' environment variable is not set, 'git log' is used -instead. You can even give command line options such as `-p` and +If the 'DISPLAY' environment variable is not set, 'git log' is used +instead. You can also give command line options such as `-p` and `--stat`. ------------ @@ -112,57 +115,58 @@ $ git bisect view --stat Bisect log and bisect replay ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -The good/bad input is logged, and +After having marked revisions as good or bad, issue the following +command to show what has been done so far: ------------ $ git bisect log ------------ -shows what you have done so far. You can truncate its output somewhere -and save it in a file, and run +If you discover that you made a mistake in specifying the status of a +revision, you can save the output of this command to a file, edit it to +remove the incorrect entries, and then issue the following commands to +return to a corrected state: ------------ +$ git bisect reset $ git bisect replay that-file ------------ -if you find later you made a mistake telling good/bad about a -revision. - -Avoiding to test a commit +Avoiding testing a commit ~~~~~~~~~~~~~~~~~~~~~~~~~ -If in a middle of bisect session, you know what the bisect suggested -to try next is not a good one to test (e.g. the change the commit +If, in the middle of a bisect session, you know that the next suggested +revision is not a good one to test (e.g. the change the commit introduces is known not to work in your environment and you know it does not have anything to do with the bug you are chasing), you may -want to find a near-by commit and try that instead. +want to find a nearby commit and try that instead. -It goes something like this: +For example: ------------ -$ git bisect good/bad # previous round was good/bad. +$ git bisect good/bad # previous round was good or bad. Bisecting: 337 revisions left to test after this $ git bisect visualize # oops, that is uninteresting. -$ git reset --hard HEAD~3 # try 3 revs before what +$ git reset --hard HEAD~3 # try 3 revisions before what # was suggested ------------ -Then compile and test the one you chose to try. After that, tell -bisect what the result was as usual. +Then compile and test the chosen revision, and afterwards mark +the revision as good or bad in the usual manner. Bisect skip ~~~~~~~~~~~~ -Instead of choosing by yourself a nearby commit, you may just want git -to do it for you using: +Instead of choosing by yourself a nearby commit, you can ask git +to do it for you by issuing the command: ------------ $ git bisect skip # Current version cannot be tested ------------ But computing the commit to test may be slower afterwards and git may -eventually not be able to tell the first bad among a bad and one or -more "skip"ped commits. +eventually not be able to tell the first bad commit among a bad commit +and one or more skipped commits. You can even skip a range of commits, instead of just one commit, using the "'<commit1>'..'<commit2>'" notation. For example: @@ -171,33 +175,34 @@ using the "'<commit1>'..'<commit2>'" notation. For example: $ git bisect skip v2.5..v2.6 ------------ -would mean that no commit between `v2.5` excluded and `v2.6` included -can be tested. +This tells the bisect process that no commit after `v2.5`, up to and +including `v2.6`, should be tested. -Note that if you want to also skip the first commit of a range you can -use something like: +Note that if you also want to skip the first commit of the range you +would issue the command: ------------ $ git bisect skip v2.5 v2.5..v2.6 ------------ -and the commit pointed to by `v2.5` will be skipped too. +This tells the bisect process that the commits between `v2.5` included +and `v2.6` included should be skipped. + Cutting down bisection by giving more parameters to bisect start ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -You can further cut down the number of trials if you know what part of -the tree is involved in the problem you are tracking down, by giving -paths parameters when you say `bisect start`, like this: +You can further cut down the number of trials, if you know what part of +the tree is involved in the problem you are tracking down, by specifying +path parameters when issuing the `bisect start` command: ------------ $ git bisect start -- arch/i386 include/asm-i386 ------------ -If you know beforehand more than one good commits, you can narrow the -bisect space down without doing the whole tree checkout every time you -give good commits. You give the bad revision immediately after `start` -and then you give all the good revisions you have: +If you know beforehand more than one good commit, you can narrow the +bisect space down by specifying all of the good commits immediately after +the bad commit when issuing the `bisect start` command: ------------ $ git bisect start v2.6.20-rc6 v2.6.20-rc4 v2.6.20-rc1 -- @@ -209,38 +214,38 @@ Bisect run ~~~~~~~~~~ If you have a script that can tell if the current source code is good -or bad, you can automatically bisect using: +or bad, you can bisect by issuing the command: ------------ $ git bisect run my_script ------------ -Note that the "run" script (`my_script` in the above example) should -exit with code 0 in case the current source code is good. Exit with a +Note that the script (`my_script` in the above example) should +exit with code 0 if the current source code is good, and exit with a code between 1 and 127 (inclusive), except 125, if the current source code is bad. -Any other exit code will abort the automatic bisect process. (A -program that does "exit(-1)" leaves $? = 255, see exit(3) manual page, -the value is chopped with "& 0377".) +Any other exit code will abort the bisect process. It should be noted +that a program that terminates via "exit(-1)" leaves $? = 255, (see the +exit(3) manual page), as the value is chopped with "& 0377". The special exit code 125 should be used when the current source code -cannot be tested. If the "run" script exits with this code, the current -revision will be skipped, see `git bisect skip` above. +cannot be tested. If the script exits with this code, the current +revision will be skipped (see `git bisect skip` above). -You may often find that during bisect you want to have near-constant -tweaks (e.g., s/#define DEBUG 0/#define DEBUG 1/ in a header file, or -"revision that does not have this commit needs this patch applied to -work around other problem this bisection is not interested in") -applied to the revision being tested. +You may often find that during a bisect session you want to have +temporary modifications (e.g. s/#define DEBUG 0/#define DEBUG 1/ in a +header file, or "revision that does not have this commit needs this +patch applied to work around another problem this bisection is not +interested in") applied to the revision being tested. To cope with such a situation, after the inner 'git bisect' finds the -next revision to test, with the "run" script, you can apply that tweak -before compiling, run the real test, and after the test decides if the -revision (possibly with the needed tweaks) passed the test, rewind the -tree to the pristine state. Finally the "run" script can exit with -the status of the real test to let the "git bisect run" command loop to -determine the outcome. +next revision to test, the script can apply the patch +before compiling, run the real test, and afterwards decide if the +revision (possibly with the needed patch) passed the test and then +rewind the tree to the pristine state. Finally the script should exit +with the status of the real test to let the "git bisect run" command loop +determine the eventual outcome of the bisect session. EXAMPLES -------- @@ -257,39 +262,39 @@ $ git bisect run make # "make" builds the app ------------ $ cat ~/test.sh #!/bin/sh -make || exit 125 # this "skip"s broken builds +make || exit 125 # this skips broken builds make test # "make test" runs the test suite $ git bisect start v1.3 v1.1 -- # v1.3 is bad, v1.1 is good $ git bisect run ~/test.sh ------------ + Here we use a "test.sh" custom script. In this script, if "make" -fails, we "skip" the current commit. +fails, we skip the current commit. + -It's safer to use a custom script outside the repo to prevent +It is safer to use a custom script outside the repository to prevent interactions between the bisect, make and test processes and the script. + -And "make test" should "exit 0", if the test suite passes, and -"exit 1" (for example) otherwise. +"make test" should "exit 0", if the test suite passes, and +"exit 1" otherwise. * Automatically bisect a broken test case: + ------------ $ cat ~/test.sh #!/bin/sh -make || exit 125 # this "skip"s broken builds +make || exit 125 # this skips broken builds ~/check_test_case.sh # does the test case passes ? $ git bisect start HEAD HEAD~10 -- # culprit is among the last 10 $ git bisect run ~/test.sh ------------ + -Here "check_test_case.sh" should "exit 0", if the test case passes, -and "exit 1" (for example) otherwise. +Here "check_test_case.sh" should "exit 0" if the test case passes, +and "exit 1" otherwise. + -It's safer if both "test.sh" and "check_test_case.sh" scripts are -outside the repo to prevent interactions between the bisect, make and -test processes and the scripts. +It is safer if both "test.sh" and "check_test_case.sh" scripts are +outside the repository to prevent interactions between the bisect, +make and test processes and the scripts. Author ------ diff --git a/Documentation/git-blame.txt b/Documentation/git-blame.txt index fba374d652..8c7b7b0838 100644 --- a/Documentation/git-blame.txt +++ b/Documentation/git-blame.txt @@ -10,7 +10,7 @@ SYNOPSIS [verse] 'git blame' [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-p] [-w] [--incremental] [-L n,m] [-S <revs-file>] [-M] [-C] [-C] [--since=<date>] - [<rev> | --contents <file>] [--] <file> + [<rev> | --contents <file> | --reverse <rev>] [--] <file> DESCRIPTION ----------- @@ -18,9 +18,9 @@ DESCRIPTION Annotates each line in the given file with information from the revision which last modified the line. Optionally, start annotating from the given revision. -Also it can limit the range of lines annotated. +The command can also limit the range of lines annotated. -This report doesn't tell you anything about lines which have been deleted or +The report does not tell you anything about lines which have been deleted or replaced; you need to use a tool such as 'git-diff' or the "pickaxe" interface briefly mentioned in the following paragraph. @@ -48,26 +48,26 @@ include::blame-options.txt[] lines between files (see `-C`) and lines moved within a file (see `-M`). The first number listed is the score. This is the number of alphanumeric characters detected - to be moved between or within files. This must be above + as having been moved between or within files. This must be above a certain threshold for 'git-blame' to consider those lines of code to have been moved. -f:: --show-name:: - Show filename in the original commit. By default - filename is shown if there is any line that came from a - file with different name, due to rename detection. + Show the filename in the original commit. By default + the filename is shown if there is any line that came from a + file with a different name, due to rename detection. -n:: --show-number:: - Show line number in the original commit (Default: off). + Show the line number in the original commit (Default: off). -s:: - Suppress author name and timestamp from the output. + Suppress the author name and timestamp from the output. -w:: - Ignore whitespace when comparing parent's version and - child's to find where the lines came from. + Ignore whitespace when comparing the parent's version and + the child's to find where the lines came from. THE PORCELAIN FORMAT @@ -79,17 +79,17 @@ header at the minimum has the first line which has: - 40-byte SHA-1 of the commit the line is attributed to; - the line number of the line in the original file; - the line number of the line in the final file; -- on a line that starts a group of line from a different +- on a line that starts a group of lines from a different commit than the previous one, the number of lines in this group. On subsequent lines this field is absent. This header line is followed by the following information at least once for each commit: -- author name ("author"), email ("author-mail"), time +- the author name ("author"), email ("author-mail"), time ("author-time"), and timezone ("author-tz"); similarly for committer. -- filename in the commit the line is attributed to. +- the filename in the commit that the line is attributed to. - the first line of the commit log message ("summary"). The contents of the actual line is output after the above @@ -100,23 +100,23 @@ header elements later. SPECIFYING RANGES ----------------- -Unlike 'git-blame' and 'git-annotate' in older git, the extent -of annotation can be limited to both line ranges and revision +Unlike 'git-blame' and 'git-annotate' in older versions of git, the extent +of the annotation can be limited to both line ranges and revision ranges. When you are interested in finding the origin for -ll. 40-60 for file `foo`, you can use `-L` option like these +lines 40-60 for file `foo`, you can use the `-L` option like so (they mean the same thing -- both ask for 21 lines starting at line 40): git blame -L 40,60 foo git blame -L 40,+21 foo -Also you can use regular expression to specify the line range. +Also you can use a regular expression to specify the line range: git blame -L '/^sub hello {/,/^}$/' foo -would limit the annotation to the body of `hello` subroutine. +which limits the annotation to the body of the `hello` subroutine. -When you are not interested in changes older than the version +When you are not interested in changes older than version v2.6.18, or changes older than 3 weeks, you can use revision range specifiers similar to 'git-rev-list': @@ -129,7 +129,7 @@ commit v2.6.18 or the most recent commit that is more than 3 weeks old in the above example) are blamed for that range boundary commit. -A particularly useful way is to see if an added file have lines +A particularly useful way is to see if an added file has lines created by copy-and-paste from existing files. Sometimes this indicates that the developer was being sloppy and did not refactor the code properly. You can first find the commit that @@ -162,26 +162,32 @@ annotated. + Line numbers count from 1. -. The first time that commit shows up in the stream, it has various +. The first time that a commit shows up in the stream, it has various other information about it printed out with a one-word tag at the - beginning of each line about that "extended commit info" (author, - email, committer, dates, summary etc). + beginning of each line describing the extra commit information (author, + email, committer, dates, summary, etc.). -. Unlike Porcelain format, the filename information is always +. Unlike the Porcelain format, the filename information is always given and terminates the entry: "filename" <whitespace-quoted-filename-goes-here> + -and thus it's really quite easy to parse for some line- and word-oriented +and thus it is really quite easy to parse for some line- and word-oriented parser (which should be quite natural for most scripting languages). + [NOTE] For people who do parsing: to make it more robust, just ignore any -lines in between the first and last one ("<sha1>" and "filename" lines) -where you don't recognize the tag-words (or care about that particular +lines between the first and last one ("<sha1>" and "filename" lines) +where you do not recognize the tag words (or care about that particular one) at the beginning of the "extended information" lines. That way, if there is ever added information (like the commit encoding or extended -commit commentary), a blame viewer won't ever care. +commit commentary), a blame viewer will not care. + + +MAPPING AUTHORS +--------------- + +include::mailmap.txt[] SEE ALSO diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt index 6103d62fe3..7f7b781f24 100644 --- a/Documentation/git-branch.txt +++ b/Documentation/git-branch.txt @@ -18,19 +18,19 @@ SYNOPSIS DESCRIPTION ----------- -With no arguments, existing branches are listed, the current branch will +With no arguments, existing branches are listed and the current branch will be highlighted with an asterisk. Option `-r` causes the remote-tracking branches to be listed, and option `-a` shows both. -With `--contains`, shows only the branches that contains the named commit -(in other words, the branches whose tip commits are descendant of the +With `--contains`, shows only the branches that contain the named commit +(in other words, the branches whose tip commits are descendants of the named commit). With `--merged`, only branches merged into the named commit (i.e. the branches whose tip commits are reachable from the named commit) will be listed. With `--no-merged` only branches not merged into -the named commit will be listed. Missing <commit> argument defaults to -'HEAD' (i.e. the tip of the current branch). +the named commit will be listed. If the <commit> argument is missing it +defaults to 'HEAD' (i.e. the tip of the current branch). -In its second form, a new branch named <branchname> will be created. +In the command's second form, a new branch named <branchname> will be created. It will start out with a head equal to the one given as <start-point>. If no <start-point> is given, the branch will be created with a head equal to that of the currently checked out branch. @@ -57,9 +57,9 @@ has a reflog then the reflog will also be deleted. Use -r together with -d to delete remote-tracking branches. Note, that it only makes sense to delete remote-tracking branches if they no longer exist -in remote repository or if 'git-fetch' was configured not to fetch -them again. See also 'prune' subcommand of linkgit:git-remote[1] for way to -clean up all obsolete remote-tracking branches. +in the remote repository or if 'git-fetch' was configured not to fetch +them again. See also the 'prune' subcommand of linkgit:git-remote[1] for a +way to clean up all obsolete remote-tracking branches. OPTIONS @@ -83,7 +83,7 @@ OPTIONS Move/rename a branch and the corresponding reflog. -M:: - Move/rename a branch even if the new branchname already exists. + Move/rename a branch even if the new branch name already exists. --color:: Color branches to highlight current, local, and remote branches. @@ -103,17 +103,17 @@ OPTIONS Show sha1 and commit subject line for each head. --abbrev=<length>:: - Alter minimum display length for sha1 in output listing, - default value is 7. + Alter the sha1's minimum display length in the output listing. + The default value is 7. --no-abbrev:: - Display the full sha1s in output listing rather than abbreviating them. + Display the full sha1s in the output listing rather than abbreviating them. --track:: - When creating a new branch, set up configuration so that 'git-pull' + When creating a new branch, set up the configuration so that 'git-pull' will automatically retrieve data from the start point, which must be a branch. Use this if you always pull from the same upstream branch - into the new branch, and if you don't want to use "git pull + into the new branch, and if you do not want to use "git pull <repository> <refspec>" explicitly. This behavior is the default when the start point is a remote branch. Set the branch.autosetupmerge configuration variable to `false` if you want @@ -149,13 +149,13 @@ OPTIONS <newbranch>:: The new name for an existing branch. The same restrictions as for - <branchname> applies. + <branchname> apply. Examples -------- -Start development off of a known tag:: +Start development from a known tag:: + ------------ $ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6 @@ -167,7 +167,7 @@ $ git checkout my2.6.14 <1> This step and the next one could be combined into a single step with "checkout -b my2.6.14 v2.6.14". -Delete unneeded branch:: +Delete an unneeded branch:: + ------------ $ git clone git://git.kernel.org/.../git.git my.git @@ -176,21 +176,21 @@ $ git branch -d -r origin/todo origin/html origin/man <1> $ git branch -D test <2> ------------ + -<1> Delete remote-tracking branches "todo", "html", "man". Next 'fetch' or -'pull' will create them again unless you configure them not to. See -linkgit:git-fetch[1]. -<2> Delete "test" branch even if the "master" branch (or whichever branch is -currently checked out) does not have all commits from test branch. +<1> Delete the remote-tracking branches "todo", "html" and "man". The next +'fetch' or 'pull' will create them again unless you configure them not to. +See linkgit:git-fetch[1]. +<2> Delete the "test" branch even if the "master" branch (or whichever branch +is currently checked out) does not have all commits from the test branch. Notes ----- -If you are creating a branch that you want to immediately checkout, it's +If you are creating a branch that you want to checkout immediately, it is easier to use the git checkout command with its `-b` option to create a branch and check it out with a single command. -The options `--contains`, `--merged` and `--no-merged` serves three related +The options `--contains`, `--merged` and `--no-merged` serve three related but different purposes: - `--contains <commit>` is used to find all branches which will need diff --git a/Documentation/git-bundle.txt b/Documentation/git-bundle.txt index 1b66ab743c..aee7e4a8c9 100644 --- a/Documentation/git-bundle.txt +++ b/Documentation/git-bundle.txt @@ -19,13 +19,13 @@ DESCRIPTION Some workflows require that one or more branches of development on one machine be replicated on another machine, but the two machines cannot -be directly connected so the interactive git protocols (git, ssh, -rsync, http) cannot be used. This command provides support for +be directly connected, and therefore the interactive git protocols (git, +ssh, rsync, http) cannot be used. This command provides support for 'git-fetch' and 'git-pull' to operate by packaging objects and references in an archive at the originating machine, then importing those into another repository using 'git-fetch' and 'git-pull' after moving the archive by some means (i.e., by sneakernet). As no -direct connection between repositories exists, the user must specify a +direct connection between the repositories exists, the user must specify a basis for the bundle that is held by the destination repository: the bundle assumes that all objects in the basis are already in the destination repository. @@ -43,7 +43,7 @@ verify <file>:: bundle format itself as well as checking that the prerequisite commits exist and are fully linked in the current repository. 'git-bundle' prints a list of missing commits, if any, and exits - with non-zero status. + with a non-zero status. list-heads <file>:: Lists the references defined in the bundle. If followed by a @@ -53,14 +53,14 @@ list-heads <file>:: unbundle <file>:: Passes the objects in the bundle to 'git-index-pack' for storage in the repository, then prints the names of all - defined references. If a reflist is given, only references - matching those in the given list are printed. This command is + defined references. If a list of references is given, only + references matching those in the list are printed. This command is really plumbing, intended to be called only by 'git-fetch'. [git-rev-list-args...]:: A list of arguments, acceptable to 'git-rev-parse' and - 'git-rev-list', that specify the specific objects and references - to transport. For example, "master~10..master" causes the + 'git-rev-list', that specifies the specific objects and references + to transport. For example, `master\~10..master` causes the current master reference to be packaged along with all objects added since its 10th ancestor commit. There is no explicit limit to the number of references and objects that may be @@ -71,98 +71,134 @@ unbundle <file>:: A list of references used to limit the references reported as available. This is principally of use to 'git-fetch', which expects to receive only those references asked for and not - necessarily everything in the pack (in this case, 'git-bundle' is - acting like 'git-fetch-pack'). + necessarily everything in the pack (in this case, 'git-bundle' acts + like 'git-fetch-pack'). SPECIFYING REFERENCES --------------------- 'git-bundle' will only package references that are shown by 'git-show-ref': this includes heads, tags, and remote heads. References -such as master~1 cannot be packaged, but are perfectly suitable for +such as `master\~1` cannot be packaged, but are perfectly suitable for defining the basis. More than one reference may be packaged, and more than one basis can be specified. The objects packaged are those not contained in the union of the given bases. Each basis can be -specified explicitly (e.g., ^master~10), or implicitly (e.g., -master~10..master, master --since=10.days.ago). +specified explicitly (e.g. `^master\~10`), or implicitly (e.g. +`master\~10..master`, `--since=10.days.ago master`). It is very important that the basis used be held by the destination. -It is okay to err on the side of conservatism, causing the bundle file -to contain objects already in the destination as these are ignored +It is okay to err on the side of caution, causing the bundle file +to contain objects already in the destination, as these are ignored when unpacking at the destination. EXAMPLE ------- -Assume two repositories exist as R1 on machine A, and R2 on machine B. +Assume you want to transfer the history from a repository R1 on machine A +to another repository R2 on machine B. For whatever reason, direct connection between A and B is not allowed, -but we can move data from A to B via some mechanism (CD, email, etc). -We want to update R2 with developments made on branch master in R1. +but we can move data from A to B via some mechanism (CD, email, etc.). +We want to update R2 with development made on the branch master in R1. -To create the bundle you have to specify the basis. You have some options: +To bootstrap the process, you can first create a bundle that does not have +any basis. You can use a tag to remember up to what commit you last +processed, in order to make it easy to later update the other repository +with an incremental bundle: -- Without basis. -+ -This is useful when sending the whole history. +---------------- +machineA$ cd R1 +machineA$ git bundle create file.bundle master +machineA$ git tag -f lastR2bundle master +---------------- ------------- -$ git bundle create mybundle master ------------- +Then you transfer file.bundle to the target machine B. If you are creating +the repository on machine B, then you can clone from the bundle as if it +were a remote repository instead of creating an empty repository and then +pulling or fetching objects from the bundle: -- Using temporally tags. -+ -We set a tag in R1 (lastR2bundle) after the previous such transport, -and move it afterwards to help build the bundle. +---------------- +machineB$ git clone /home/me/tmp/file.bundle R2 +---------------- ------------- -$ git bundle create mybundle master ^lastR2bundle -$ git tag -f lastR2bundle master ------------- +This will define a remote called "origin" in the resulting repository that +lets you fetch and pull from the bundle. The $GIT_DIR/config file in R2 will +have an entry like this: -- Using a tag present in both repositories +------------------------ +[remote "origin"] + url = /home/me/tmp/file.bundle + fetch = refs/heads/*:refs/remotes/origin/* +------------------------ + +To update the resulting mine.git repository, you can fetch or pull after +replacing the bundle stored at /home/me/tmp/file.bundle with incremental +updates. + +After working some more in the original repository, you can create an +incremental bundle to update the other repository: + +---------------- +machineA$ cd R1 +machineA$ git bundle create file.bundle lastR2bundle..master +machineA$ git tag -f lastR2bundle master +---------------- + +You then transfer the bundle to the other machine to replace +/home/me/tmp/file.bundle, and pull from it. + +---------------- +machineB$ cd R2 +machineB$ git pull +---------------- ------------- -$ git bundle create mybundle master ^v1.0.0 ------------- +If you know up to what commit the intended recipient repository should +have the necessary objects, you can use that knowledge to specify the +basis, giving a cut-off point to limit the revisions and objects that go +in the resulting bundle. The previous example used lastR2bundle tag +for this purpose, but you can use any other options that you would give to +the linkgit:git-log[1] command. Here are more examples: -- A basis based on time. +You can use a tag that is present in both: ------------- -$ git bundle create mybundle master --since=10.days.ago ------------- +---------------- +$ git bundle create mybundle v1.0.0..master +---------------- -- With a limit on the number of commits +You can use a basis based on time: ------------- -$ git bundle create mybundle master -n 10 ------------- +---------------- +$ git bundle create mybundle --since=10.days master +---------------- -Then you move mybundle from A to B, and in R2 on B: +You can use the number of commits: ------------- +---------------- +$ git bundle create mybundle -10 master +---------------- + +You can run `git-bundle verify` to see if you can extract from a bundle +that was created with a basis: + +---------------- $ git bundle verify mybundle -$ git fetch mybundle master:localRef ------------- +---------------- -With something like this in the config in R2: +This will list what commits you must have in order to extract from the +bundle and will error out if you do not have them. ------------------------- -[remote "bundle"] - url = /home/me/tmp/file.bdl - fetch = refs/heads/*:refs/remotes/origin/* ------------------------- +A bundle from a recipient repository's point of view is just like a +regular repository which it fetches or pulls from. You can, for example, map +references when fetching: -You can first sneakernet the bundle file to ~/tmp/file.bdl and -then these commands on machine B: +---------------- +$ git fetch mybundle master:localRef +---------------- ------------- -$ git ls-remote bundle -$ git fetch bundle -$ git pull bundle ------------- +You can also see what references it offers. -would treat it as if it is talking with a remote side over the -network. +---------------- +$ git ls-remote mybundle +---------------- Author ------ diff --git a/Documentation/git-cat-file.txt b/Documentation/git-cat-file.txt index 668f697c2a..b191276d7a 100644 --- a/Documentation/git-cat-file.txt +++ b/Documentation/git-cat-file.txt @@ -3,7 +3,7 @@ git-cat-file(1) NAME ---- -git-cat-file - Provide content or type/size information for repository objects +git-cat-file - Provide content or type and size information for repository objects SYNOPSIS @@ -14,19 +14,19 @@ SYNOPSIS DESCRIPTION ----------- -In the first form, provides content or type of objects in the repository. The -type is required unless '-t' or '-p' is used to find the object type, or '-s' -is used to find the object size. +In its first form, the command provides the content or the type of an object in +the repository. The type is required unless '-t' or '-p' is used to find the +object type, or '-s' is used to find the object size. -In the second form, a list of object (separated by LFs) is provided on stdin, -and the SHA1, type, and size of each object is printed on stdout. +In the second form, a list of objects (separated by linefeeds) is provided on +stdin, and the SHA1, type, and size of each object is printed on stdout. OPTIONS ------- <object>:: The name of the object to show. For a more complete list of ways to spell object names, see - "SPECIFYING REVISIONS" section in linkgit:git-rev-parse[1]. + the "SPECIFYING REVISIONS" section in linkgit:git-rev-parse[1]. -t:: Instead of the content, show the object type identified by @@ -56,8 +56,8 @@ OPTIONS stdin. May not be combined with any other options or arguments. --batch-check:: - Print the SHA1, type, and size of each object provided on stdin. May not be - combined with any other options or arguments. + Print the SHA1, type, and size of each object provided on stdin. May not + be combined with any other options or arguments. OUTPUT ------ diff --git a/Documentation/git-check-attr.txt b/Documentation/git-check-attr.txt index 8c2ac12f5d..50824e3a2d 100644 --- a/Documentation/git-check-attr.txt +++ b/Documentation/git-check-attr.txt @@ -14,7 +14,7 @@ SYNOPSIS DESCRIPTION ----------- -For every pathname, this command will list if each attr is 'unspecified', +For every pathname, this command will list if each attribute is 'unspecified', 'set', or 'unset' as a gitattribute on that pathname. OPTIONS @@ -23,11 +23,11 @@ OPTIONS Read file names from stdin instead of from the command-line. -z:: - Only meaningful with `--stdin`; paths are separated with - NUL character instead of LF. + Only meaningful with `--stdin`; paths are separated with a + NUL character instead of a linefeed character. \--:: - Interpret all preceding arguments as attributes, and all following + Interpret all preceding arguments as attributes and all following arguments as path names. If not supplied, only the first argument will be treated as an attribute. @@ -37,12 +37,12 @@ OUTPUT The output is of the form: <path> COLON SP <attribute> COLON SP <info> LF -Where <path> is the path of a file being queried, <attribute> is an attribute +<path> is the path of a file being queried, <attribute> is an attribute being queried and <info> can be either: 'unspecified';; when the attribute is not defined for the path. -'unset';; when the attribute is defined to false. -'set';; when the attribute is defined to true. +'unset';; when the attribute is defined as false. +'set';; when the attribute is defined as true. <value>;; when a value has been assigned to the attribute. EXAMPLES @@ -69,7 +69,7 @@ org/example/MyClass.java: diff: java org/example/MyClass.java: myAttr: set --------------- -* Listing attribute for multiple files: +* Listing an attribute for multiple files: --------------- $ git check-attr myAttr -- org/example/MyClass.java org/example/NoMyAttr.java org/example/MyClass.java: myAttr: set diff --git a/Documentation/git-check-ref-format.txt b/Documentation/git-check-ref-format.txt index 034223cc5a..171b68377d 100644 --- a/Documentation/git-check-ref-format.txt +++ b/Documentation/git-check-ref-format.txt @@ -3,7 +3,7 @@ git-check-ref-format(1) NAME ---- -git-check-ref-format - Make sure ref name is well formed +git-check-ref-format - Ensures that a reference name is well formed SYNOPSIS -------- @@ -11,40 +11,40 @@ SYNOPSIS DESCRIPTION ----------- -Checks if a given 'refname' is acceptable, and exits non-zero if -it is not. +Checks if a given 'refname' is acceptable, and exits with a non-zero +status if it is not. A reference is used in git to specify branches and tags. A -branch head is stored under `$GIT_DIR/refs/heads` directory, and -a tag is stored under `$GIT_DIR/refs/tags` directory. git -imposes the following rules on how refs are named: +branch head is stored under the `$GIT_DIR/refs/heads` directory, and +a tag is stored under the `$GIT_DIR/refs/tags` directory. git +imposes the following rules on how references are named: -. It can include slash `/` for hierarchical (directory) +. They can include slash `/` for hierarchical (directory) grouping, but no slash-separated component can begin with a - dot `.`; + dot `.`. -. It cannot have two consecutive dots `..` anywhere; +. They cannot have two consecutive dots `..` anywhere. -. It cannot have ASCII control character (i.e. bytes whose +. They cannot have ASCII control characters (i.e. bytes whose values are lower than \040, or \177 `DEL`), space, tilde `~`, caret `{caret}`, colon `:`, question-mark `?`, asterisk `*`, - or open bracket `[` anywhere; + or open bracket `[` anywhere. -. It cannot end with a slash `/`. +. They cannot end with a slash `/`. -These rules makes it easy for shell script based tools to parse -refnames, pathname expansion by the shell when a refname is used +These rules make it easy for shell script based tools to parse +reference names, pathname expansion by the shell when a reference name is used unquoted (by mistake), and also avoids ambiguities in certain -refname expressions (see linkgit:git-rev-parse[1]). Namely: +reference name expressions (see linkgit:git-rev-parse[1]): -. double-dot `..` are often used as in `ref1..ref2`, and in some - context this notation means `{caret}ref1 ref2` (i.e. not in - ref1 and in ref2). +. A double-dot `..` is often used as in `ref1..ref2`, and in some + contexts this notation means `{caret}ref1 ref2` (i.e. not in + `ref1` and in `ref2`). -. tilde `~` and caret `{caret}` are used to introduce postfix +. A tilde `~` and caret `{caret}` are used to introduce the postfix 'nth parent' and 'peel onion' operation. -. colon `:` is used as in `srcref:dstref` to mean "use srcref\'s +. A colon `:` is used as in `srcref:dstref` to mean "use srcref\'s value and store it in dstref" in fetch and push operations. It may also be used to select a specific object such as with 'git-cat-file': "git cat-file blob v1.3.3:refs.c". diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt index 168333a588..3bccffae62 100644 --- a/Documentation/git-checkout.txt +++ b/Documentation/git-checkout.txt @@ -27,7 +27,7 @@ the first namespace level. When <paths> are given, this command does *not* switch branches. It updates the named paths in the working tree from -the index file, or from a named commit. In +the index file, or from a named <tree-ish> (most often a commit). In this case, the `-b` options is meaningless and giving either of them results in an error. <tree-ish> argument can be used to specify a specific tree-ish (i.e. commit, tag or tree) @@ -133,6 +133,10 @@ the conflicted merge in the specified paths. + When this parameter names a non-branch (but still a valid commit object), your HEAD becomes 'detached'. ++ +As a special case, the "`@\{-N\}`" syntax for the N-th last branch +checks out the branch (instead of detaching). You may also specify +"`-`" which is synonymous with "`@\{-1\}`". Detached HEAD @@ -232,7 +236,6 @@ the `-m` option, you would see something like this: ------------ $ git checkout -m mytopic Auto-merging frotz -merge: warning: conflicts during merge ERROR: Merge conflict in frotz fatal: merge program failed ------------ diff --git a/Documentation/git-cherry.txt b/Documentation/git-cherry.txt index 74d14c4e7f..7deefdae8f 100644 --- a/Documentation/git-cherry.txt +++ b/Documentation/git-cherry.txt @@ -7,7 +7,7 @@ git-cherry - Find commits not merged upstream SYNOPSIS -------- -'git cherry' [-v] <upstream> [<head>] [<limit>] +'git cherry' [-v] [<upstream> [<head> [<limit>]]] DESCRIPTION ----------- @@ -51,6 +51,7 @@ OPTIONS <upstream>:: Upstream branch to compare against. + Defaults to the first tracked remote branch, if available. <head>:: Working branch; defaults to HEAD. diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt index 95f08b9114..4072f40d7a 100644 --- a/Documentation/git-clone.txt +++ b/Documentation/git-clone.txt @@ -117,7 +117,7 @@ then the cloned repository will become corrupt. --origin <name>:: -o <name>:: Instead of using the remote name 'origin' to keep track - of the upstream repository, use <name> instead. + of the upstream repository, use <name>. --upload-pack <upload-pack>:: -u <upload-pack>:: diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt index 6203461f41..b5d81be7ec 100644 --- a/Documentation/git-commit.txt +++ b/Documentation/git-commit.txt @@ -166,7 +166,7 @@ FROM UPSTREAM REBASE" section in linkgit:git-rebase[1].) 'git-commit' if any paths are given on the command line, in which case this option can be omitted. If this option is specified together with '--amend', then - no paths need be specified, which can be used to amend + no paths need to be specified, which can be used to amend the last commit without committing changes that have already been staged. diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index 28e1861094..6ab2af4b61 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -130,6 +130,10 @@ See also <<FILES>>. in the config file will cause the value to be multiplied by 1024, 1048576, or 1073741824 prior to output. +--bool-or-int:: + 'git-config' will ensure that the output matches the format of + either --bool or --int, as described above. + -z:: --null:: For all options that output values and/or keys, always @@ -279,7 +283,7 @@ If you want to know all the values for a multivar, do: % git config --get-all core.gitproxy ------------ -If you like to live dangerous, you can replace *all* core.gitproxy by a +If you like to live dangerously, you can replace *all* core.gitproxy by a new one with ------------ diff --git a/Documentation/git-cvsimport.txt b/Documentation/git-cvsimport.txt index b7a8c10b87..8f9ba74c8b 100644 --- a/Documentation/git-cvsimport.txt +++ b/Documentation/git-cvsimport.txt @@ -62,7 +62,7 @@ OPTIONS -r <remote>:: The git remote to import this CVS repository into. Moves all CVS branches into remotes/<remote>/<branch> - akin to the 'git-clone' "--use-separate-remote" option. + akin to the way 'git-clone' uses 'origin' by default. -o <branch-for-HEAD>:: When no remote is specified (via -r) the 'HEAD' branch diff --git a/Documentation/git-daemon.txt b/Documentation/git-daemon.txt index f1a570a874..36f00aed67 100644 --- a/Documentation/git-daemon.txt +++ b/Documentation/git-daemon.txt @@ -110,9 +110,9 @@ OPTIONS --user-path:: --user-path=path:: - Allow ~user notation to be used in requests. When + Allow {tilde}user notation to be used in requests. When specified with no parameter, requests to - git://host/~alice/foo is taken as a request to access + git://host/{tilde}alice/foo is taken as a request to access 'foo' repository in the home directory of user `alice`. If `--user-path=path` is specified, the same request is taken as a request to access `path/foo` repository in diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt index 3d79f05995..b231dbb947 100644 --- a/Documentation/git-describe.txt +++ b/Documentation/git-describe.txt @@ -43,7 +43,7 @@ OPTIONS Automatically implies --tags. --abbrev=<n>:: - Instead of using the default 8 hexadecimal digits as the + Instead of using the default 7 hexadecimal digits as the abbreviated object name, use <n> digits. --candidates=<n>:: @@ -87,7 +87,7 @@ With something like git.git current tree, I get: v1.0.4-14-g2414721 i.e. the current head of my "parent" branch is based on v1.0.4, -but since it has a handful commits on top of that, +but since it has a few commits on top of that, describe has added the number of additional commits ("14") and an abbreviated object name for the commit itself ("2414721") at the end. diff --git a/Documentation/git-diff-files.txt b/Documentation/git-diff-files.txt index 5c8c1d95a8..c526141564 100644 --- a/Documentation/git-diff-files.txt +++ b/Documentation/git-diff-files.txt @@ -21,7 +21,10 @@ OPTIONS ------- include::diff-options.txt[] --1 -2 -3 or --base --ours --theirs, and -0:: +-1 --base:: +-2 --ours:: +-3 --theirs:: +-0:: Diff against the "base" version, "our branch" or "their branch" respectively. With these options, diffs for merged entries are not shown. diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt index 5d48664e62..23b7abd3c6 100644 --- a/Documentation/git-diff-tree.txt +++ b/Documentation/git-diff-tree.txt @@ -43,7 +43,7 @@ include::diff-options.txt[] show tree entry itself as well as subtrees. Implies -r. --root:: - When '--root' is specified the initial commit will be showed as a big + When '--root' is specified the initial commit will be shown as a big creation event. This is equivalent to a diff against the NULL tree. --stdin:: @@ -63,7 +63,7 @@ and terminated by a newline) is printed before the difference. When comparing commits, the ID of the first (or only) commit, followed by a newline, is printed. + -The following flags further affects the behavior when comparing +The following flags further affect the behavior when comparing commits (but not trees). -m:: diff --git a/Documentation/git-fast-export.txt b/Documentation/git-fast-export.txt index 99a1c3158d..0c9eb567cb 100644 --- a/Documentation/git-fast-export.txt +++ b/Documentation/git-fast-export.txt @@ -65,6 +65,12 @@ If the backend uses a similar \--import-marks file, this allows for incremental bidirectional exporting of the repository by keeping the marks the same across runs. +--fake-missing-tagger:: + Some old repositories have tags without a tagger. The + fast-import protocol was pretty strict about that, and did not + allow that. So fake a tagger to be able to fast-import the + output. + EXAMPLES -------- diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt index fed6de6a7f..7ffe03f427 100644 --- a/Documentation/git-filter-branch.txt +++ b/Documentation/git-filter-branch.txt @@ -122,6 +122,10 @@ You can use the 'map' convenience function in this filter, and other convenience functions, too. For example, calling 'skip_commit "$@"' will leave out the current commit (but not its changes! If you want that, use 'git-rebase' instead). ++ +You can also use the 'git_commit_non_empty_tree "$@"' instead of +'git commit-tree "$@"' if you don't wish to keep commits with a single parent +and that makes no change to the tree. --tag-name-filter <command>:: This is the filter for rewriting tag names. When passed, @@ -151,6 +155,16 @@ to other tags will be rewritten to point to the underlying commit. The result will contain that directory (and only that) as its project root. +--prune-empty:: + Some kind of filters will generate empty commits, that left the tree + untouched. This switch allow git-filter-branch to ignore such + commits. Though, this switch only applies for commits that have one + and only one parent, it will hence keep merges points. Also, this + option is not compatible with the use of '--commit-filter'. Though you + just need to use the function 'git_commit_non_empty_tree "$@"' instead + of the 'git commit-tree "$@"' idiom in your commit filter to make that + happen. + --original <namespace>:: Use this option to set the namespace where the original commits will be stored. The default value is 'refs/original'. @@ -198,6 +212,11 @@ git filter-branch --index-filter 'git rm --cached filename' HEAD Now, you will get the rewritten history saved in HEAD. +As with using `rm filename`, `git rm --cached filename` will fail +if the file is absent from the tree of a commit. If it is not important +whether the file is already absent from the tree, you can use +`git rm --cached --ignore-unmatch filename` instead. + To rewrite the repository to look as if `foodir/` had been its project root, and discard all other history: @@ -320,6 +339,47 @@ git filter-branch --index-filter \ --------------------------------------------------------------- + +Checklist for Shrinking a Repository +------------------------------------ + +git-filter-branch is often used to get rid of a subset of files, +usually with some combination of `\--index-filter` and +`\--subdirectory-filter`. People expect the resulting repository to +be smaller than the original, but you need a few more steps to +actually make it smaller, because git tries hard not to lose your +objects until you tell it to. First make sure that: + +* You really removed all variants of a filename, if a blob was moved + over its lifetime. `git log \--name-only \--follow \--all \-- + filename` can help you find renames. + +* You really filtered all refs: use `\--tag-name-filter cat \-- + \--all` when calling git-filter-branch. + +Then there are two ways to get a smaller repository. A safer way is +to clone, that keeps your original intact. + +* Clone it with `git clone +++file:///path/to/repo+++`. The clone + will not have the removed objects. See linkgit:git-clone[1]. (Note + that cloning with a plain path just hardlinks everything!) + +If you really don't want to clone it, for whatever reasons, check the +following points instead (in this order). This is a very destructive +approach, so *make a backup* or go back to cloning it. You have been +warned. + +* Remove the original refs backed up by git-filter-branch: say `git + for-each-ref \--format="%(refname)" refs/original/ | xargs -n 1 git + update-ref -d`. + +* Expire all reflogs with `git reflog expire \--expire=now \--all`. + +* Garbage collect all unreferenced objects with `git gc \--prune=now` + (or if your git-gc is not new enough to support arguments to + `\--prune`, use `git repack -ad; git prune` instead). + + Author ------ Written by Petr "Pasky" Baudis <pasky@suse.cz>, diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 11a7d77261..3c29655d75 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -39,15 +39,11 @@ There are two ways to specify which commits to operate on. REVISIONS" section in linkgit:git-rev-parse[1]) means the commits in the specified range. -A single commit, when interpreted as a <revision range> -expression, means "everything that leads to that commit", but -if you write 'git format-patch <commit>', the previous rule -applies to that command line and you do not get "everything -since the beginning of the time". If you want to format -everything since project inception to one commit, say "git -format-patch \--root <commit>" to make it clear that it is the -latter case. If you want to format a single commit, you can do -this with "git format-patch -1 <commit>". +The first rule takes precedence in the case of a single <commit>. To +apply the second rule, i.e., format everything since the beginning of +history up until <commit>, use the '\--root' option: "git format-patch +\--root <commit>". If you want to format only <commit> itself, you +can do this with "git format-patch -1 <commit>". By default, each output file is numbered sequentially from 1, and uses the first line of the commit message (massaged for pathname safety) as @@ -96,7 +92,6 @@ include::diff-options.txt[] --numbered-files:: Output file names will be a simple number sequence without the default first line of the commit appended. - Mutually exclusive with the --stdout option. -k:: --keep-subject:: @@ -170,6 +165,13 @@ not add any suffix. applied. By default the contents of changes in those files are encoded in the patch. +--root:: + Treat the revision argument as a <revision range>, even if it + is just a single commit (that would normally be treated as a + <since>). Note that root commits included in the specified + range are always formatted as creation patches, independently + of this flag. + CONFIGURATION ------------- You can specify extra mail header lines to be added to each message diff --git a/Documentation/git-fsck.txt b/Documentation/git-fsck.txt index d5a7647219..287c4fc5e0 100644 --- a/Documentation/git-fsck.txt +++ b/Documentation/git-fsck.txt @@ -79,7 +79,8 @@ that aren't readable from any of the specified head nodes. So for example - git fsck --unreachable HEAD $(cat .git/refs/heads/*) + git fsck --unreachable HEAD \ + $(git for-each-ref --format="%(objectname)" refs/heads) will do quite a _lot_ of verification on the tree. There are a few extra validity tests to be added (make sure that tree objects are diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt index 7086eea74a..b292e9843a 100644 --- a/Documentation/git-gc.txt +++ b/Documentation/git-gc.txt @@ -8,7 +8,7 @@ git-gc - Cleanup unnecessary files and optimize the local repository SYNOPSIS -------- -'git gc' [--aggressive] [--auto] [--quiet] +'git gc' [--aggressive] [--auto] [--quiet] [--prune=<date> | --no-prune] DESCRIPTION ----------- @@ -59,6 +59,14 @@ are consolidated into a single pack by using the `-A` option of 'git-repack'. Setting `gc.autopacklimit` to 0 disables automatic consolidation of packs. +--prune=<date>:: + Prune loose objects older than date (default is 2 weeks ago, + overrideable by the config variable `gc.pruneExpire`). This + option is on by default. + +--no-prune:: + Do not prune any loose objects. + --quiet:: Suppress all progress reports. diff --git a/Documentation/git-imap-send.txt b/Documentation/git-imap-send.txt index bd49a0aee8..1685f04efe 100644 --- a/Documentation/git-imap-send.txt +++ b/Documentation/git-imap-send.txt @@ -98,6 +98,20 @@ Using direct mode with SSL: .......................... +CAUTION +------- +It is still your responsibility to make sure that the email message +sent by your email program meets the standards of your project. +Many projects do not like patches to be attached. Some mail +agents will transform patches (e.g. wrap lines, send them as +format=flowed) in ways that make them fail. You will get angry +flames ridiculing you if you don't check this. + +Thunderbird in particular is known to be problematic. Thunderbird +users may wish to visit this web page for more information: + http://kb.mozillazine.org/Plain_text_e-mail_-_Thunderbird#Completely_plain_email + + BUGS ---- Doesn't handle lines starting with "From " in the message body. diff --git a/Documentation/git-ls-files.txt b/Documentation/git-ls-files.txt index 9f85d60b5f..057a021eb5 100644 --- a/Documentation/git-ls-files.txt +++ b/Documentation/git-ls-files.txt @@ -126,7 +126,7 @@ OPTIONS --abbrev[=<n>]:: Instead of showing the full 40-byte hexadecimal object - lines, show only handful hexdigits prefix. + lines, show only a partial prefix. Non default number of digits can be specified with --abbrev=<n>. \--:: diff --git a/Documentation/git-ls-tree.txt b/Documentation/git-ls-tree.txt index 4c7262f1cd..f68e5c5c1a 100644 --- a/Documentation/git-ls-tree.txt +++ b/Documentation/git-ls-tree.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git ls-tree' [-d] [-r] [-t] [-l] [-z] - [--name-only] [--name-status] [--full-name] [--abbrev=[<n>]] + [--name-only] [--name-status] [--full-name] [--full-tree] [--abbrev=[<n>]] <tree-ish> [paths...] DESCRIPTION @@ -30,6 +30,8 @@ in the current working directory. Note that: 'sub/dir' in 'HEAD'). You don't want to give a tree that is not at the root level (e.g. 'git ls-tree -r HEAD:sub dir') in this case, as that would result in asking for 'sub/sub/dir' in the 'HEAD' commit. + However, the current working directory can be ignored by passing + --full-tree option. OPTIONS ------- @@ -59,13 +61,17 @@ OPTIONS --abbrev[=<n>]:: Instead of showing the full 40-byte hexadecimal object - lines, show only handful hexdigits prefix. + lines, show only a partial prefix. Non default number of digits can be specified with --abbrev=<n>. --full-name:: Instead of showing the path names relative to the current working directory, show the full path names. +--full-tree:: + Do not limit the listing to the current working directory. + Implies --full-name. + paths:: When paths are given, show them (note that this isn't really raw pathnames, but rather a list of patterns to match). Otherwise diff --git a/Documentation/git-mailinfo.txt b/Documentation/git-mailinfo.txt index 31eccea5bc..8d95aaa304 100644 --- a/Documentation/git-mailinfo.txt +++ b/Documentation/git-mailinfo.txt @@ -13,7 +13,7 @@ SYNOPSIS DESCRIPTION ----------- -Reading a single e-mail message from the standard input, and +Reads a single e-mail message from the standard input, and writes the commit log message in <msg> file, and the patches in <patch> file. The author name, e-mail and e-mail subject are written out to the standard output to be used by 'git-am' diff --git a/Documentation/git-mergetool.txt b/Documentation/git-mergetool.txt index 602e7c6d3b..5d3c632872 100644 --- a/Documentation/git-mergetool.txt +++ b/Documentation/git-mergetool.txt @@ -7,7 +7,7 @@ git-mergetool - Run merge conflict resolution tools to resolve merge conflicts SYNOPSIS -------- -'git mergetool' [--tool=<tool>] [<file>]... +'git mergetool' [--tool=<tool>] [-y|--no-prompt|--prompt] [<file>]... DESCRIPTION ----------- @@ -22,7 +22,8 @@ with merge conflicts. OPTIONS ------- --t or --tool=<tool>:: +-t <tool>:: +--tool=<tool>:: Use the merge resolution program specified by <tool>. Valid merge tools are: kdiff3, tkdiff, meld, xxdiff, emerge, vimdiff, gvimdiff, ecmerge, and opendiff @@ -60,6 +61,16 @@ variable `mergetool.<tool>.trustExitCode` can be set to `true`. Otherwise, 'git-mergetool' will prompt the user to indicate the success of the resolution after the custom tool has exited. +-y:: +--no-prompt:: + Don't prompt before each invocation of the merge resolution + program. + +--prompt:: + Prompt before each invocation of the merge resolution program. + This is the default behaviour; the option is provided to + override any configuration settings. + Author ------ Written by Theodore Y Ts'o <tytso@mit.edu> diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 6150b1b959..4e7e5a719a 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -9,7 +9,7 @@ git-push - Update remote refs along with associated objects SYNOPSIS -------- [verse] -'git push' [--all | --mirror] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>] +'git push' [--all | --mirror | --tags] [--dry-run] [--receive-pack=<git-receive-pack>] [--repo=<repository>] [-f | --force] [-v | --verbose] [<repository> <refspec>...] @@ -28,36 +28,41 @@ OPTIONS ------- <repository>:: The "remote" repository that is destination of a push - operation. See the section <<URLS,GIT URLS>> below. + operation. This parameter can be either a URL + (see the section <<URLS,GIT URLS>> below) or the name + of a remote (see the section <<REMOTES,REMOTES>> below). <refspec>...:: - The canonical format of a <refspec> parameter is - `+?<src>:<dst>`; that is, an optional plus `{plus}`, followed - by the source ref, followed by a colon `:`, followed by - the destination ref. + The format of a <refspec> parameter is an optional plus + `{plus}`, followed by the source ref <src>, followed + by a colon `:`, followed by the destination ref <dst>. + It is used to specify with what <src> object the <dst> ref + in the remote repository is to be updated. + -The <src> side represents the source branch (or arbitrary -"SHA1 expression", such as `master~4` (four parents before the -tip of `master` branch); see linkgit:git-rev-parse[1]) that you -want to push. The <dst> side represents the destination location. +The <src> is often the name of the branch you would want to push, but +it can be any arbitrary "SHA-1 expression", such as `master~4` or +`HEAD` (see linkgit:git-rev-parse[1]). + -The local ref that matches <src> is used -to fast forward the remote ref that matches <dst> (or, if no <dst> was -specified, the same ref that <src> referred to locally). If -the optional leading plus `+` is used, the remote ref is updated -even if it does not result in a fast forward update. +The <dst> tells which ref on the remote side is updated with this +push. Arbitrary expressions cannot be used here, an actual ref must +be named. If `:`<dst> is omitted, the same ref as <src> will be +updated. + -`tag <tag>` means the same as `refs/tags/<tag>:refs/tags/<tag>`. +The object referenced by <src> is used to update the <dst> reference +on the remote side, but by default this is only allowed if the +update can fast forward <dst>. By having the optional leading `{plus}`, +you can tell git to update the <dst> ref even when the update is not a +fast forward. This does *not* attempt to merge <src> into <dst>. See +EXAMPLES below for details. + -A parameter <ref> without a colon pushes the <ref> from the source -repository to the destination repository under the same name. +`tag <tag>` means the same as `refs/tags/<tag>:refs/tags/<tag>`. + Pushing an empty <src> allows you to delete the <dst> ref from the remote repository. + -The special refspec `:` (or `+:` to allow non-fast forward updates) -directs git to push "matching" heads: for every head that exists on -the local side, the remote side is updated if a head of the same name +The special refspec `:` (or `{plus}:` to allow non-fast forward updates) +directs git to push "matching" branches: for every branch that exists on +the local side, the remote side is updated if a branch of the same name already exists on the remote side. This is the default operation mode if no explicit refspec is found (that is neither on the command line nor in any Push line of the corresponding remotes file---see below). @@ -86,14 +91,12 @@ nor in any Push line of the corresponding remotes file---see below). line. --receive-pack=<git-receive-pack>:: +--exec=<git-receive-pack>:: Path to the 'git-receive-pack' program on the remote end. Sometimes useful when pushing to a remote repository over ssh, and you do not have the program in a directory on the default $PATH. ---exec=<git-receive-pack>:: - Same as \--receive-pack=<git-receive-pack>. - -f:: --force:: Usually, the command refuses to update a remote ref that is @@ -191,9 +194,9 @@ git push origin master:: with it. If `master` did not exist remotely, it would be created. -git push origin :experimental:: - Find a ref that matches `experimental` in the `origin` repository - (e.g. `refs/heads/experimental`), and delete it. +git push origin HEAD:: + A handy way to push the current branch to the same name on the + remote. git push origin master:satellite/master dev:satellite/dev:: Use the source ref that matches `master` (e.g. `refs/heads/master`) @@ -201,6 +204,11 @@ git push origin master:satellite/master dev:satellite/dev:: `refs/remotes/satellite/master`) in the `origin` repository, then do the same for `dev` and `satellite/dev`. +git push origin HEAD:master:: + Push the current branch to the remote ref matching `master` in the + `origin` repository. This form is convenient to push the current + branch without thinking about its local name. + git push origin master:refs/heads/experimental:: Create the branch `experimental` in the `origin` repository by copying the current `master` branch. This form is only @@ -208,6 +216,35 @@ git push origin master:refs/heads/experimental:: the local name and the remote name are different; otherwise, the ref name on its own will work. +git push origin :experimental:: + Find a ref that matches `experimental` in the `origin` repository + (e.g. `refs/heads/experimental`), and delete it. + +git push origin {plus}dev:master:: + Update the origin repository's master branch with the dev branch, + allowing non-fast forward updates. *This can leave unreferenced + commits dangling in the origin repository.* Consider the + following situation, where a fast forward is not possible: ++ +---- + o---o---o---A---B origin/master + \ + X---Y---Z dev +---- ++ +The above command would change the origin repository to ++ +---- + A---B (unnamed branch) + / + o---o---o---X---Y---Z master +---- ++ +Commits A and B would no longer belong to a branch with a symbolic name, +and so would be unreachable. As such, these commits would be removed by +a `git gc` command on the origin repository. + + Author ------ Written by Junio C Hamano <gitster@pobox.com>, later rewritten in C diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index c8ad86a56f..da3c38cd60 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -8,10 +8,11 @@ git-rebase - Forward-port local commits to the updated upstream head SYNOPSIS -------- [verse] -'git rebase' [-i | --interactive] [-v | --verbose] [-m | --merge] - [-s <strategy> | --strategy=<strategy>] [--no-verify] - [-C<n>] [ --whitespace=<option>] [-p | --preserve-merges] - [--onto <newbase>] <upstream> [<branch>] +'git rebase' [-i | --interactive] [options] [--onto <newbase>] + <upstream> [<branch>] +'git rebase' [-i | --interactive] [options] --onto <newbase> + --root [<branch>] + 'git rebase' --continue | --skip | --abort DESCRIPTION @@ -22,7 +23,8 @@ it remains on the current branch. All changes made by commits in the current branch but that are not in <upstream> are saved to a temporary area. This is the same set -of commits that would be shown by `git log <upstream>..HEAD`. +of commits that would be shown by `git log <upstream>..HEAD` (or +`git log HEAD`, if --root is specified). The current branch is reset to <upstream>, or <newbase> if the --onto option was supplied. This has the exact same effect as @@ -241,9 +243,10 @@ OPTIONS context exist they all must match. By default no context is ever ignored. ---whitespace=<nowarn|warn|error|error-all|strip>:: +--whitespace=<option>:: This flag is passed to the 'git-apply' program (see linkgit:git-apply[1]) that applies the patch. + Incompatible with the --interactive option. -i:: --interactive:: @@ -255,6 +258,15 @@ OPTIONS --preserve-merges:: Instead of ignoring merges, try to recreate them. +--root:: + Rebase all commits reachable from <branch>, instead of + limiting them with an <upstream>. This allows you to rebase + the root commit(s) on a branch. Must be used with --onto, and + will skip changes already contained in <newbase> (instead of + <upstream>). When used together with --preserve-merges, 'all' + root commits will be rewritten to have <newbase> as parent + instead. + include::merge-strategies.txt[] NOTES diff --git a/Documentation/git-receive-pack.txt b/Documentation/git-receive-pack.txt index 6b2f8c4de7..514f03c979 100644 --- a/Documentation/git-receive-pack.txt +++ b/Documentation/git-receive-pack.txt @@ -86,7 +86,7 @@ post-receive Hook ----------------- After all refs were updated (or attempted to be updated), if any ref update was successful, and if $GIT_DIR/hooks/post-receive -file exists and is executable, it will be invoke once with no +file exists and is executable, it will be invoked once with no parameters. The standard input of the hook will be one line for each successfully updated ref: @@ -133,7 +133,7 @@ post-update Hook ---------------- After all other processing, if at least one ref was updated, and if $GIT_DIR/hooks/post-update file exists and is executable, then -post-update will called with the list of refs that have been updated. +post-update will be called with the list of refs that have been updated. This can be used to implement any repository wide cleanup tasks. The exit code from this hook invocation is ignored; the only thing diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt index d99236e14d..7f7a5445c7 100644 --- a/Documentation/git-reflog.txt +++ b/Documentation/git-reflog.txt @@ -28,7 +28,7 @@ updated. This command is to manage the information recorded in it. The subcommand "expire" is used to prune older reflog entries. Entries older than `expire` time, or entries older than -`expire-unreachable` time and are not reachable from the current +`expire-unreachable` time and not reachable from the current tip, are removed from the reflog. This is typically not used directly by the end users -- instead, see linkgit:git-gc[1]. @@ -71,7 +71,7 @@ them. which in turn defaults to 90 days. --expire-unreachable=<time>:: - Entries older than this time and are not reachable from + Entries older than this time and not reachable from the current tip of the branch are pruned. Without the option it is taken from configuration `gc.reflogExpireUnreachable`, which in turn defaults to diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt index 52aab5e680..abb25d1c00 100644 --- a/Documentation/git-reset.txt +++ b/Documentation/git-reset.txt @@ -8,7 +8,7 @@ git-reset - Reset current HEAD to the specified state SYNOPSIS -------- [verse] -'git reset' [--mixed | --soft | --hard] [-q] [<commit>] +'git reset' [--mixed | --soft | --hard | --merge] [-q] [<commit>] 'git reset' [-q] [<commit>] [--] <paths>... DESCRIPTION @@ -45,6 +45,11 @@ OPTIONS switched to. Any changes to tracked files in the working tree since <commit> are lost. +--merge:: + Resets the index to match the tree recorded by the named commit, + and updates the files that are different between the named commit + and the current commit in the working tree. + -q:: Be quiet, only report errors. @@ -130,7 +135,7 @@ Undo a merge or pull:: $ git pull <1> Auto-merging nitfol CONFLICT (content): Merge conflict in nitfol -Automatic merge failed/prevented; fix up by hand +Automatic merge failed; fix conflicts and then commit the result. $ git reset --hard <2> $ git pull . topic/branch <3> Updating from 41223... to 13134... @@ -152,6 +157,28 @@ tip of the current branch in ORIG_HEAD, so resetting hard to it brings your index file and the working tree back to that state, and resets the tip of the branch to that commit. +Undo a merge or pull inside a dirty work tree:: ++ +------------ +$ git pull <1> +Auto-merging nitfol +Merge made by recursive. + nitfol | 20 +++++---- + ... +$ git reset --merge ORIG_HEAD <2> +------------ ++ +<1> Even if you may have local modifications in your +working tree, you can safely say "git pull" when you know +that the change in the other branch does not overlap with +them. +<2> After inspecting the result of the merge, you may find +that the change in the other branch is unsatisfactory. Running +"git reset --hard ORIG_HEAD" will let you go back to where you +were, but it will discard your local changes, which you do not +want. "git reset --merge" keeps your local changes. + + Interrupted workflow:: + Suppose you are interrupted by an urgent fix request while you @@ -177,6 +204,8 @@ $ git reset <3> <3> At this point the index file still has all the WIP changes you committed as 'snapshot WIP'. This updates the index to show your WIP files as uncommitted. ++ +See also linkgit:git-stash[1]. Reset a single file in the index:: + diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index 2921da320d..3ccef2f2b3 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -212,6 +212,9 @@ when you run 'git-merge'. reflog of the current branch. For example, if you are on the branch 'blabla', then '@\{1\}' means the same as 'blabla@\{1\}'. +* The special construct '@\{-<n>\}' means the <n>th branch checked out + before the current one. + * A suffix '{caret}' to a revision parameter means the first parent of that commit object. '{caret}<n>' means the <n>th parent (i.e. 'rev{caret}' diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt index caa07298a6..5e1175800a 100644 --- a/Documentation/git-revert.txt +++ b/Documentation/git-revert.txt @@ -44,6 +44,14 @@ OPTIONS option specifies the parent number (starting from 1) of the mainline and allows revert to reverse the change relative to the specified parent. ++ +Reverting a merge commit declares that you will never want the tree changes +brought in by the merge. As a result, later merges will only bring in tree +changes introduced by commits that are not ancestors of the previously +reverted merge. This may or may not be what you want. ++ +See the link:howto/revert-a-faulty-merge.txt[revert-a-faulty-merge How-To] for +more details. --no-edit:: With this option, 'git-revert' will not start the commit diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index 12788667d4..fc0a4ab441 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -19,6 +19,19 @@ The header of the email is configurable by command line options. If not specified on the command line, the user will be prompted with a ReadLine enabled interface to provide the necessary information. +There are two formats accepted for patch files: + +1. mbox format files ++ +This is what linkgit:git-format-patch[1] generates. Most headers and MIME +formatting are ignored. + +2. The original format used by Greg Kroah-Hartman's 'send_lots_of_email.pl' +script ++ +This format expects the first line of the file to contain the "Cc:" value +and the "Subject:" of the message as the second line. + OPTIONS ------- @@ -34,6 +47,7 @@ The --bcc option must be repeated for each user you want on the bcc list. --cc:: Specify a starting "Cc:" value for each email. + Default is the value of 'sendemail.cc'. + The --cc option must be repeated for each user you want on the cc list. @@ -163,14 +177,25 @@ Automating --suppress-cc:: Specify an additional category of recipients to suppress the - auto-cc of. 'self' will avoid including the sender, 'author' will - avoid including the patch author, 'cc' will avoid including anyone - mentioned in Cc lines in the patch, 'sob' will avoid including - anyone mentioned in Signed-off-by lines, and 'cccmd' will avoid - running the --cc-cmd. 'all' will suppress all auto cc values. - Default is the value of 'sendemail.suppresscc' configuration value; - if that is unspecified, default to 'self' if --suppress-from is - specified, as well as 'sob' if --no-signed-off-cc is specified. + auto-cc of: ++ +-- +- 'author' will avoid including the patch author +- 'self' will avoid including the sender +- 'cc' will avoid including anyone mentioned in Cc lines in the patch header + except for self (use 'self' for that). +- 'ccbody' will avoid including anyone mentioned in Cc lines in the + patch body (commit message) except for self (use 'self' for that). +- 'sob' will avoid including anyone mentioned in Signed-off-by lines except + for self (use 'self' for that). +- 'cccmd' will avoid running the --cc-cmd. +- 'body' is equivalent to 'sob' + 'ccbody' +- 'all' will suppress all auto cc values. +-- ++ +Default is the value of 'sendemail.suppresscc' configuration value; if +that is unspecified, default to 'self' if --suppress-from is +specified, as well as 'body' if --no-signed-off-cc is specified. --[no-]suppress-from:: If this is set, do not add the From: address to the cc: list. @@ -197,12 +222,6 @@ Administering --[no-]validate:: Perform sanity checks on patches. Currently, validation means the following: - ---[no-]format-patch:: - When an argument may be understood either as a reference or as a file name, - choose to understand it as a format-patch argument ('--format-patch') - or as a file name ('--no-format-patch'). By default, when such a conflict - occurs, git send-email will fail. + -- * Warn of patches that contain lines longer than 998 characters; this @@ -212,6 +231,12 @@ Administering Default is the value of 'sendemail.validate'; if this is not set, default to '--validate'. +--[no-]format-patch:: + When an argument may be understood either as a reference or as a file name, + choose to understand it as a format-patch argument ('--format-patch') + or as a file name ('--no-format-patch'). By default, when such a conflict + occurs, git send-email will fail. + CONFIGURATION ------------- diff --git a/Documentation/git-shell.txt b/Documentation/git-shell.txt index ff420f8f8c..3f8d973af1 100644 --- a/Documentation/git-shell.txt +++ b/Documentation/git-shell.txt @@ -18,8 +18,9 @@ of server-side GIT commands implementing the pull/push functionality. The commands can be executed only by the '-c' option; the shell is not interactive. -Currently, only the 'git-receive-pack' and 'git-upload-pack' commands -are permitted to be called, with a single required argument. +Currently, only three commands are permitted to be called, 'git-receive-pack' +'git-upload-pack' with a single required argument or 'cvs server' (to invoke +'git-cvsserver'). Author ------ diff --git a/Documentation/git-shortlog.txt b/Documentation/git-shortlog.txt index 7ccf31ccc4..42463a955d 100644 --- a/Documentation/git-shortlog.txt +++ b/Documentation/git-shortlog.txt @@ -45,19 +45,16 @@ OPTIONS and subsequent lines are indented by `indent2` spaces. `width`, `indent1`, and `indent2` default to 76, 6 and 9 respectively. -FILES ------ - -If the file `.mailmap` exists, it will be used for mapping author -email addresses to a real author name. One mapping per line, first -the author name followed by the email address enclosed by -'<' and '>'. Use hash '#' for comments. Example: - ------------- -# Keep alphabetized -Adam Morrow <adam@localhost.localdomain> -Eve Jones <eve@laptop.(none)> ------------- + +MAPPING AUTHORS +--------------- + +The `.mailmap` feature is used to coalesce together commits by the same +person in the shortlog, where their name and/or email address was +spelled differently. + +include::mailmap.txt[] + Author ------ diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt index d3f258869f..7e9ff3762b 100644 --- a/Documentation/git-show-branch.txt +++ b/Documentation/git-show-branch.txt @@ -30,7 +30,7 @@ OPTIONS ------- <rev>:: Arbitrary extended SHA1 expression (see linkgit:git-rev-parse[1]) - that typically names a branch HEAD or a tag. + that typically names a branch head or a tag. <glob>:: A glob pattern that matches branch or tag names under @@ -99,12 +99,12 @@ OPTIONS will show the revisions given by "git rev-list {caret}master topic1 topic2" +-g:: --reflog[=<n>[,<base>]] [<ref>]:: Shows <n> most recent ref-log entries for the given ref. If <base> is given, <n> entries going back from that entry. <base> can be specified as count or date. - `-g` can be used as a short-hand for this option. When - no explicit <ref> parameter is given, it defaults to the + When no explicit <ref> parameter is given, it defaults to the current branch (or `HEAD` if it is detached). Note that --more, --list, --independent and --merge-base options @@ -172,7 +172,7 @@ only the primary branches. In addition, if you happen to be on your topic branch, it is shown as well. ------------ -$ git show-branch --reflog='10,1 hour ago' --list master +$ git show-branch --reflog="10,1 hour ago" --list master ------------ shows 10 reflog entries going back from the tip as of 1 hour ago. diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt index babaa9bc46..3b8df44673 100644 --- a/Documentation/git-submodule.txt +++ b/Documentation/git-submodule.txt @@ -12,7 +12,7 @@ SYNOPSIS 'git submodule' [--quiet] add [-b branch] [--] <repository> <path> 'git submodule' [--quiet] status [--cached] [--] [<path>...] 'git submodule' [--quiet] init [--] [<path>...] -'git submodule' [--quiet] update [--init] [--] [<path>...] +'git submodule' [--quiet] update [--init] [-N|--no-fetch] [--] [<path>...] 'git submodule' [--quiet] summary [--summary-limit <n>] [commit] [--] [<path>...] 'git submodule' [--quiet] foreach <command> 'git submodule' [--quiet] sync [--] [<path>...] @@ -87,7 +87,7 @@ use by subsequent users cloning the superproject. If the URL is given relative to the superproject's repository, the presumption is the superproject and submodule repositories will be kept together in the same relative location, and only the -superproject's URL need be provided: git-submodule will correctly +superproject's URL needs to be provided: git-submodule will correctly locate the submodule using the relative URL in .gitmodules. status:: @@ -172,6 +172,11 @@ OPTIONS (the default). This limit only applies to modified submodules. The size is always limited to 1 for added/deleted/typechanged submodules. +-N:: +--no-fetch:: + This option is only valid for the update command. + Don't fetch new objects from the remote site. + <path>...:: Paths to submodule(s). When specified this will restrict the command to only operate on the submodules found at the specified paths. diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt index 8d0c421b80..cda3389331 100644 --- a/Documentation/git-svn.txt +++ b/Documentation/git-svn.txt @@ -92,6 +92,30 @@ COMMANDS .git/config file may be specified as an optional command-line argument. +--localtime;; + Store Git commit times in the local timezone instead of UTC. This + makes 'git-log' (even without --date=local) show the same times + that `svn log` would in the local timezone. + +This doesn't interfere with interoperating with the Subversion +repository you cloned from, but if you wish for your local Git +repository to be able to interoperate with someone else's local Git +repository, either don't use this option or you should both use it in +the same local timezone. + +--ignore-paths=<regex>;; + This allows one to specify Perl regular expression that will + cause skipping of all matching paths from checkout from SVN. + Examples: + + --ignore-paths="^doc" - skip "doc*" directory for every fetch. + + --ignore-paths="^[^/]+/(?:branches|tags)" - skip "branches" + and "tags" of first level directories. + + Regular expression is not persistent, you should specify + it every time when fetching. + 'clone':: Runs 'init' and 'fetch'. It will automatically create a directory based on the basename of the URL passed to it; @@ -145,6 +169,10 @@ and have no uncommitted changes. reused if a user is later given access to an alternate transport method (e.g. `svn+ssh://` or `https://`) for commit. +config key: svn-remote.<name>.commiturl + +config key: svn.commiturl (overwrites all svn-remote.<name>.commiturl options) + Using this option for any other purpose (don't ask) is very strongly discouraged. -- @@ -475,6 +503,14 @@ svn-remote.<name>.rewriteRoot:: the repository with a public http:// or svn:// URL in the metadata so users of it will see the public URL. +svn.brokenSymlinkWorkaround:: +This disables potentially expensive checks to workaround broken symlinks +checked into SVN by broken clients. Set this option to "false" if you +track a SVN repository with many empty blobs that are not symlinks. +This option may be changed while "git-svn" is running and take effect on +the next revision fetched. If unset, git-svn assumes this option to be +"true". + -- Since the noMetadata, rewriteRoot, useSvnsyncProps and useSvmProps diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt index 046ab3542b..fa733214ab 100644 --- a/Documentation/git-tag.txt +++ b/Documentation/git-tag.txt @@ -12,7 +12,7 @@ SYNOPSIS 'git tag' [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>] <name> [<commit> | <object>] 'git tag' -d <name>... -'git tag' [-n[<num>]] -l [<pattern>] +'git tag' [-n[<num>]] -l [--contains <commit>] [<pattern>] 'git tag' -v <name>... DESCRIPTION @@ -63,14 +63,18 @@ OPTIONS are printed when using -l. The default is not to print any annotation lines. If no number is given to `-n`, only the first line is printed. + If the tag is not annotated, the commit message is displayed instead. -l <pattern>:: List tags with names that match the given pattern (or all if no pattern is given). Typing "git tag" without arguments, also lists all tags. +--contains <commit>:: + Only list tags which contain the specified commit. + -m <msg>:: Use the given tag message (instead of prompting). - If multiple `-m` options are given, there values are + If multiple `-m` options are given, their values are concatenated as separate paragraphs. Implies `-a` if none of `-a`, `-s`, or `-u <key-id>` is given. @@ -207,7 +211,7 @@ determines who are interested in whose tags. A one-shot pull is a sign that a commit history is now crossing the boundary between one circle of people (e.g. "people who are -primarily interested in networking part of the kernel") who may +primarily interested in the networking part of the kernel") who may have their own set of tags (e.g. "this is the third release candidate from the networking group to be proposed for general consumption with 2.6.21 release") to another circle of people diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt index 1d9d81a702..25e0bbea86 100644 --- a/Documentation/git-update-index.txt +++ b/Documentation/git-update-index.txt @@ -55,7 +55,7 @@ OPTIONS default behavior is to error out. This option makes 'git-update-index' continue anyway. ---ignore-submodules: +--ignore-submodules:: Do not try to update submodules. This option is only respected when passed before --refresh. @@ -78,9 +78,9 @@ OPTIONS --assume-unchanged:: --no-assume-unchanged:: - When these flags are specified, the object name recorded + When these flags are specified, the object names recorded for the paths are not updated. Instead, these options - sets and unsets the "assume unchanged" bit for the + set and unset the "assume unchanged" bit for the paths. When the "assume unchanged" bit is on, git stops checking the working tree files for possible modifications, so you need to manually unset the bit to @@ -122,7 +122,7 @@ you will need to handle the situation manually. 'git-update-index' refuses an attempt to add `path/file`. Similarly if a file `path/file` exists, a file `path` cannot be added. With --replace flag, existing entries - that conflicts with the entry being added are + that conflict with the entry being added are automatically removed with warning messages. --stdin:: diff --git a/Documentation/git.txt b/Documentation/git.txt index 585af7a0d0..9a26bde73e 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,9 +43,23 @@ unreleased) version of git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v1.6.0.5/git.html[documentation for release 1.6.0.5] +* link:v1.6.2/git.html[documentation for release 1.6.2] * release notes for + link:RelNotes-1.6.2.txt[1.6.2]. + +* link:v1.6.1.3/git.html[documentation for release 1.6.1.3] + +* release notes for + link:RelNotes-1.6.1.3.txt[1.6.1.3], + link:RelNotes-1.6.1.2.txt[1.6.1.2], + link:RelNotes-1.6.1.1.txt[1.6.1.1], + link:RelNotes-1.6.1.txt[1.6.1]. + +* link:v1.6.0.6/git.html[documentation for release 1.6.0.6] + +* release notes for + link:RelNotes-1.6.0.6.txt[1.6.0.6], link:RelNotes-1.6.0.5.txt[1.6.0.5], link:RelNotes-1.6.0.4.txt[1.6.0.4], link:RelNotes-1.6.0.3.txt[1.6.0.3], @@ -53,9 +67,10 @@ Documentation for older releases are available here: link:RelNotes-1.6.0.1.txt[1.6.0.1], link:RelNotes-1.6.0.txt[1.6.0]. -* link:v1.5.6.5/git.html[documentation for release 1.5.6.5] +* link:v1.5.6.6/git.html[documentation for release 1.5.6.6] * release notes for + link:RelNotes-1.5.6.6.txt[1.5.6.6], link:RelNotes-1.5.6.5.txt[1.5.6.5], link:RelNotes-1.5.6.4.txt[1.5.6.4], link:RelNotes-1.5.6.3.txt[1.5.6.3], @@ -63,18 +78,22 @@ Documentation for older releases are available here: link:RelNotes-1.5.6.1.txt[1.5.6.1], link:RelNotes-1.5.6.txt[1.5.6]. -* link:v1.5.5.4/git.html[documentation for release 1.5.5.4] +* link:v1.5.5.6/git.html[documentation for release 1.5.5.6] * release notes for + link:RelNotes-1.5.5.6.txt[1.5.5.6], + link:RelNotes-1.5.5.5.txt[1.5.5.5], link:RelNotes-1.5.5.4.txt[1.5.5.4], link:RelNotes-1.5.5.3.txt[1.5.5.3], link:RelNotes-1.5.5.2.txt[1.5.5.2], link:RelNotes-1.5.5.1.txt[1.5.5.1], link:RelNotes-1.5.5.txt[1.5.5]. -* link:v1.5.4.5/git.html[documentation for release 1.5.4.5] +* link:v1.5.4.7/git.html[documentation for release 1.5.4.7] * release notes for + link:RelNotes-1.5.4.7.txt[1.5.4.7], + link:RelNotes-1.5.4.6.txt[1.5.4.6], link:RelNotes-1.5.4.5.txt[1.5.4.5], link:RelNotes-1.5.4.4.txt[1.5.4.4], link:RelNotes-1.5.4.3.txt[1.5.4.3], diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index 8af22eccac..55668e345f 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -18,10 +18,10 @@ A `gitattributes` file is a simple text file that gives Each line in `gitattributes` file is of form: - glob attr1 attr2 ... + pattern attr1 attr2 ... -That is, a glob pattern followed by an attributes list, -separated by whitespaces. When the glob pattern matches the +That is, a pattern followed by an attributes list, +separated by whitespaces. When the pattern matches the path in question, the attributes listed on the line are given to the path. @@ -48,13 +48,14 @@ Set to a value:: Unspecified:: - No glob pattern matches the path, and nothing says if + No pattern matches the path, and nothing says if the path has or does not have the attribute, the attribute for the path is said to be Unspecified. -When more than one glob pattern matches the path, a later line +When more than one pattern matches the path, a later line overrides an earlier line. This overriding is done per -attribute. +attribute. The rules how the pattern matches paths are the +same as in `.gitignore` files; see linkgit:gitignore[5]. When deciding what attributes are assigned to a path, git consults `$GIT_DIR/info/attributes` file (which has the highest @@ -317,6 +318,8 @@ patterns are available: - `bibtex` suitable for files with BibTeX coded references. +- `cpp` suitable for source code in the C and C++ languages. + - `html` suitable for HTML/XHTML documents. - `java` suitable for source code in the Java language. @@ -334,6 +337,25 @@ patterns are available: - `tex` suitable for source code for LaTeX documents. +Customizing word diff +^^^^^^^^^^^^^^^^^^^^^ + +You can customize the rules that `git diff --color-words` uses to +split words in a line, by specifying an appropriate regular expression +in the "diff.*.wordRegex" configuration variable. For example, in TeX +a backslash followed by a sequence of letters forms a command, but +several such commands can be run together without intervening +whitespace. To separate them, use a regular expression such as + +------------------------ +[diff "tex"] + wordRegex = "\\\\[a-zA-Z]+|[{}]|\\\\.|[^\\{}[:space:]]+" +------------------------ + +A built-in pattern is provided for all languages listed in the +previous section. + + Performing text diffs of binary files ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt index 96bf353d13..7ba5e589d7 100644 --- a/Documentation/gitcore-tutorial.txt +++ b/Documentation/gitcore-tutorial.txt @@ -899,7 +899,7 @@ file, which had no differences in the `mybranch` branch), and say: ---------------- Auto-merging hello CONFLICT (content): Merge conflict in hello - Automatic merge failed; fix up by hand + Automatic merge failed; fix conflicts and then commit the result. ---------------- It tells you that it did an "Automatic merge", which @@ -993,14 +993,14 @@ would be different) ---------------- Updating from ae3a2da... to a80b4aa.... -Fast forward +Fast forward (no commit created; -m option ignored) example | 1 + hello | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) ---------------- -Because your branch did not contain anything more than what are -already merged into the `master` branch, the merge operation did +Because your branch did not contain anything more than what had +already been merged into the `master` branch, the merge operation did not actually do a merge. Instead, it just updated the top of the tree of your branch to that of the `master` branch. This is often called 'fast forward' merge. @@ -1243,10 +1243,10 @@ $ git ls-files --stage ------------ In our example of only two files, we did not have unchanged -files so only 'example' resulted in collapsing, but in real-life -large projects, only small number of files change in one commit, -and this 'collapsing' tends to trivially merge most of the paths -fairly quickly, leaving only a handful the real changes in non-zero +files so only 'example' resulted in collapsing. But in real-life +large projects, when only a small number of files change in one commit, +this 'collapsing' tends to trivially merge most of the paths +fairly quickly, leaving only a handful of real changes in non-zero stages. To look at only non-zero stages, use `\--unmerged` flag: @@ -1265,9 +1265,8 @@ file, using 3-way merge. This is done by giving ------------ $ git merge-index git-merge-one-file hello -Auto-merging hello. -merge: warning: conflicts during merge -ERROR: Merge conflict in hello. +Auto-merging hello +ERROR: Merge conflict in hello fatal: merge program failed ------------ @@ -1353,7 +1352,7 @@ $ GIT_DIR=my-git.git git init ------------ Make sure this directory is available for others you want your -changes to be pulled by via the transport of your choice. Also +changes to be pulled via the transport of your choice. Also you need to make sure that you have the 'git-receive-pack' program on the `$PATH`. @@ -1447,7 +1446,7 @@ public repository you might want to repack & prune often, or never. If you run `git repack` again at this point, it will say -"Nothing to pack". Once you continue your development and +"Nothing new to pack.". Once you continue your development and accumulate the changes, running `git repack` again will create a new pack, that contains objects created since you packed your repository the last time. We recommend that you pack your project @@ -1512,7 +1511,7 @@ You can repack this private repository whenever you feel like. 6. Push your changes to the public repository, and announce it to the public. -7. Every once in a while, "git-repack" the public repository. +7. Every once in a while, 'git-repack' the public repository. Go back to step 5. and continue working. diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt index 5faaaa5fed..1fd512bca2 100644 --- a/Documentation/githooks.txt +++ b/Documentation/githooks.txt @@ -15,11 +15,15 @@ DESCRIPTION Hooks are little scripts you can place in `$GIT_DIR/hooks` directory to trigger action at certain points. When -'git-init' is run, a handful example hooks are copied in the +'git-init' is run, a handful of example hooks are copied into the `hooks` directory of the new repository, but by default they are all disabled. To enable a hook, rename it by removing its `.sample` suffix. +NOTE: It is also a requirement for a given hook to be executable. +However - in a freshly initialized repository - the `.sample` files are +executable by default. + This document describes the currently defined hooks. applypatch-msg @@ -86,7 +90,7 @@ This hook is invoked by 'git-commit' right after preparing the default log message, and before the editor is started. It takes one to three parameters. The first is the name of the file -that the commit log message. The second is the source of the commit +that contains the commit log message. The second is the source of the commit message, and can be: `message` (if a `-m` or `-F` option was given); `template` (if a `-t` option was given or the configuration option `commit.template` is set); `merge` (if the diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt index 317f6317c2..cf465cb47e 100644 --- a/Documentation/gitk.txt +++ b/Documentation/gitk.txt @@ -21,7 +21,7 @@ git repository. OPTIONS ------- -To control which revisions to shown, the command takes options applicable to +To control which revisions to show, the command takes options applicable to the 'git-rev-list' command (see linkgit:git-rev-list[1]). This manual page describes only the most frequently used options. @@ -47,7 +47,8 @@ frequently used options. After an attempt to merge stops with conflicts, show the commits on the history between two branches (i.e. the HEAD and the MERGE_HEAD) - that modify the conflicted files. + that modify the conflicted files and do not exist on all the heads + being merged. --argscmd=<command>:: Command to be run each time gitk has to determine the list of @@ -73,14 +74,14 @@ frequently used options. <path>...:: Limit commits to the ones touching files in the given paths. Note, to - avoid ambiguity wrt. revision names use "--" to separate the paths + avoid ambiguity with respect to revision names use "--" to separate the paths from any preceding options. Examples -------- gitk v2.6.12.. include/scsi drivers/scsi:: - Show as the changes since version 'v2.6.12' that changed any + Show the changes since version 'v2.6.12' that changed any file in the include/scsi or drivers/scsi subdirectories gitk --since="2 weeks ago" \-- gitk:: diff --git a/Documentation/gitrepository-layout.txt b/Documentation/gitrepository-layout.txt index a969b3fbc3..1befca98d4 100644 --- a/Documentation/gitrepository-layout.txt +++ b/Documentation/gitrepository-layout.txt @@ -134,7 +134,8 @@ hooks:: Hooks are customization scripts used by various git commands. A handful of sample hooks are installed when 'git-init' is run, but all of them are disabled by - default. To enable, they need to be made executable. + default. To enable, the `.sample` suffix has to be + removed from the filename by renaming. Read linkgit:githooks[5] for more details about each hook. diff --git a/Documentation/gittutorial-2.txt b/Documentation/gittutorial-2.txt index a057b50b2b..dc8fc3a18a 100644 --- a/Documentation/gittutorial-2.txt +++ b/Documentation/gittutorial-2.txt @@ -32,12 +32,12 @@ Initialized empty Git repository in .git/ $ echo 'hello world' > file.txt $ git add . $ git commit -a -m "initial commit" -[master (root-commit)] created 54196cc: "initial commit" +[master (root-commit) 54196cc] initial commit 1 files changed, 1 insertions(+), 0 deletions(-) create mode 100644 file.txt $ echo 'hello world!' >file.txt $ git commit -a -m "add emphasis" -[master] created c4d59f3: "add emphasis" +[master c4d59f3] add emphasis 1 files changed, 1 insertions(+), 1 deletions(-) ------------------------------------------------ diff --git a/Documentation/gittutorial.txt b/Documentation/gittutorial.txt index 7892244ef1..c5d5596d89 100644 --- a/Documentation/gittutorial.txt +++ b/Documentation/gittutorial.txt @@ -308,9 +308,7 @@ alice$ git pull /home/bob/myrepo master This merges the changes from Bob's "master" branch into Alice's current branch. If Alice has made her own changes in the meantime, -then she may need to manually fix any conflicts. (Note that the -"master" argument in the above command is actually unnecessary, as it -is the default.) +then she may need to manually fix any conflicts. The "pull" command thus performs two operations: it fetches changes from a remote branch, then merges them into the current branch. @@ -590,7 +588,7 @@ list. When the history has lines of development that diverged and then merged back together, the order in which 'git-log' presents those commits is meaningless. -Most projects with multiple contributors (such as the linux kernel, +Most projects with multiple contributors (such as the Linux kernel, or git itself) have frequent merges, and 'gitk' does a better job of visualizing their history. For example, @@ -642,7 +640,7 @@ digressions that may be interesting at this point are: * linkgit:git-format-patch[1], linkgit:git-am[1]: These convert series of git commits into emailed patches, and vice versa, - useful for projects such as the linux kernel which rely heavily + useful for projects such as the Linux kernel which rely heavily on emailed patches. * linkgit:git-bisect[1]: When there is a regression in your diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt index 9b4a4f45e9..9afca755ed 100644 --- a/Documentation/glossary-content.txt +++ b/Documentation/glossary-content.txt @@ -183,7 +183,8 @@ to point at the new commit. and potentially aborted, and allow for a post-notification after the operation is done. The hook scripts are found in the `$GIT_DIR/hooks/` directory, and are enabled by simply - making them executable. + removing the `.sample` suffix from the filename. In earlier versions + of git you had to make them executable. [[def_index]]index:: A collection of files with stat information, whose contents are stored diff --git a/Documentation/howto/rebase-from-internal-branch.txt b/Documentation/howto/rebase-from-internal-branch.txt index d214d4bf9d..74a1c0c4ba 100644 --- a/Documentation/howto/rebase-from-internal-branch.txt +++ b/Documentation/howto/rebase-from-internal-branch.txt @@ -27,7 +27,7 @@ the kind of task StGIT is designed to do. I just have done a simpler one, this time using only the core GIT tools. -I had a handful commits that were ahead of master in pu, and I +I had a handful of commits that were ahead of master in pu, and I wanted to add some documentation bypassing my usual habit of placing new things in pu first. At the beginning, the commit ancestry graph looked like this: diff --git a/Documentation/howto/revert-a-faulty-merge.txt b/Documentation/howto/revert-a-faulty-merge.txt new file mode 100644 index 0000000000..3b4a390005 --- /dev/null +++ b/Documentation/howto/revert-a-faulty-merge.txt @@ -0,0 +1,179 @@ +Date: Fri, 19 Dec 2008 00:45:19 -0800 +From: Linus Torvalds <torvalds@linux-foundation.org>, Junio C Hamano <gitster@pobox.com> +Subject: Re: Odd merge behaviour involving reverts +Abstract: Sometimes a branch that was already merged to the mainline + is later found to be faulty. Linus and Junio give guidance on + recovering from such a premature merge and continuing development + after the offending branch is fixed. +Message-ID: <7vocz8a6zk.fsf@gitster.siamese.dyndns.org> +References: <alpine.LFD.2.00.0812181949450.14014@localhost.localdomain> + +Alan <alan@clueserver.org> said: + + I have a master branch. We have a branch off of that that some + developers are doing work on. They claim it is ready. We merge it + into the master branch. It breaks something so we revert the merge. + They make changes to the code. they get it to a point where they say + it is ok and we merge again. + + When examined, we find that code changes made before the revert are + not in the master branch, but code changes after are in the master + branch. + +and asked for help recovering from this situation. + +The history immediately after the "revert of the merge" would look like +this: + + ---o---o---o---M---x---x---W + / + ---A---B + +where A and B are on the side development that was not so good, M is the +merge that brings these premature changes into the mainline, x are changes +unrelated to what the side branch did and already made on the mainline, +and W is the "revert of the merge M" (doesn't W look M upside down?). +IOW, "diff W^..W" is similar to "diff -R M^..M". + +Such a "revert" of a merge can be made with: + + $ git revert -m 1 M + +After the developers of the side branch fix their mistakes, the history +may look like this: + + ---o---o---o---M---x---x---W---x + / + ---A---B-------------------C---D + +where C and D are to fix what was broken in A and B, and you may already +have some other changes on the mainline after W. + +If you merge the updated side branch (with D at its tip), none of the +changes made in A nor B will be in the result, because they were reverted +by W. That is what Alan saw. + +Linus explains the situation: + + Reverting a regular commit just effectively undoes what that commit + did, and is fairly straightforward. But reverting a merge commit also + undoes the _data_ that the commit changed, but it does absolutely + nothing to the effects on _history_ that the merge had. + + So the merge will still exist, and it will still be seen as joining + the two branches together, and future merges will see that merge as + the last shared state - and the revert that reverted the merge brought + in will not affect that at all. + + So a "revert" undoes the data changes, but it's very much _not_ an + "undo" in the sense that it doesn't undo the effects of a commit on + the repository history. + + So if you think of "revert" as "undo", then you're going to always + miss this part of reverts. Yes, it undoes the data, but no, it doesn't + undo history. + +In such a situation, you would want to first revert the previous revert, +which would make the history look like this: + + ---o---o---o---M---x---x---W---x---Y + / + ---A---B-------------------C---D + +where Y is the revert of W. Such a "revert of the revert" can be done +with: + + $ git revert W + +This history would (ignoring possible conflicts between what W and W..Y +changed) be equivalent to not having W nor Y at all in the history: + + ---o---o---o---M---x---x-------x---- + / + ---A---B-------------------C---D + +and merging the side branch again will not have conflict arising from an +earlier revert and revert of the revert. + + ---o---o---o---M---x---x-------x-------* + / / + ---A---B-------------------C---D + +Of course the changes made in C and D still can conflict with what was +done by any of the x, but that is just a normal merge conflict. + +On the other hand, if the developers of the side branch discarded their +faulty A and B, and redone the changes on top of the updated mainline +after the revert, the history would have looked like this: + + ---o---o---o---M---x---x---W---x---x + / \ + ---A---B A'--B'--C' + +If you reverted the revert in such a case as in the previous example: + + ---o---o---o---M---x---x---W---x---x---Y---* + / \ / + ---A---B A'--B'--C' + +where Y is the revert of W, A' and B' are rerolled A and B, and there may +also be a further fix-up C' on the side branch. "diff Y^..Y" is similar +to "diff -R W^..W" (which in turn means it is similar to "diff M^..M"), +and "diff A'^..C'" by definition would be similar but different from that, +because it is a rerolled series of the earlier change. There will be a +lot of overlapping changes that result in conflicts. So do not do "revert +of revert" blindly without thinking.. + + ---o---o---o---M---x---x---W---x---x + / \ + ---A---B A'--B'--C' + +In the history with rebased side branch, W (and M) are behind the merge +base of the updated branch and the tip of the mainline, and they should +merge without the past faulty merge and its revert getting in the way. + +To recap, these are two very different scenarios, and they want two very +different resolution strategies: + + - If the faulty side branch was fixed by adding corrections on top, then + doing a revert of the previous revert would be the right thing to do. + + - If the faulty side branch whose effects were discarded by an earlier + revert of a merge was rebuilt from scratch (i.e. rebasing and fixing, + as you seem to have interpreted), then re-merging the result without + doing anything else fancy would be the right thing to do. + +However, there are things to keep in mind when reverting a merge (and +reverting such a revert). + +For example, think about what reverting a merge (and then reverting the +revert) does to bisectability. Ignore the fact that the revert of a revert +is undoing it - just think of it as a "single commit that does a lot". +Because that is what it does. + +When you have a problem you are chasing down, and you hit a "revert this +merge", what you're hitting is essentially a single commit that contains +all the changes (but obviously in reverse) of all the commits that got +merged. So it's debugging hell, because now you don't have lots of small +changes that you can try to pinpoint which _part_ of it changes. + +But does it all work? Sure it does. You can revert a merge, and from a +purely technical angle, git did it very naturally and had no real +troubles. It just considered it a change from "state before merge" to +"state after merge", and that was it. Nothing complicated, nothing odd, +nothing really dangerous. Git will do it without even thinking about it. + +So from a technical angle, there's nothing wrong with reverting a merge, +but from a workflow angle it's something that you generally should try to +avoid. + +If at all possible, for example, if you find a problem that got merged +into the main tree, rather than revert the merge, try _really_ hard to +bisect the problem down into the branch you merged, and just fix it, or +try to revert the individual commit that caused it. + +Yes, it's more complex, and no, it's not always going to work (sometimes +the answer is: "oops, I really shouldn't have merged it, because it wasn't +ready yet, and I really need to undo _all_ of the merge"). So then you +really should revert the merge, but when you want to re-do the merge, you +now need to do it by reverting the revert. diff --git a/Documentation/howto/setup-git-server-over-http.txt b/Documentation/howto/setup-git-server-over-http.txt index 4032748608..622ee5c8dd 100644 --- a/Documentation/howto/setup-git-server-over-http.txt +++ b/Documentation/howto/setup-git-server-over-http.txt @@ -143,7 +143,7 @@ Then, add something like this to your httpd.conf Require valid-user </Location> - Debian automatically reads all files under /etc/apach2/conf.d. + Debian automatically reads all files under /etc/apache2/conf.d. The password file can be somewhere else, but it has to be readable by Apache and preferably not readable by the world. diff --git a/Documentation/i18n.txt b/Documentation/i18n.txt index 2cdacd94cd..708da6ca31 100644 --- a/Documentation/i18n.txt +++ b/Documentation/i18n.txt @@ -7,11 +7,11 @@ At the core level, git is character encoding agnostic. to be what lstat(2) and creat(2) accepts. There is no such thing as pathname encoding translation. - - The contents of the blob objects are uninterpreted sequence + - The contents of the blob objects are uninterpreted sequences of bytes. There is no encoding translation at the core level. - - The commit log messages are uninterpreted sequence of non-NUL + - The commit log messages are uninterpreted sequences of non-NUL bytes. Although we encourage that the commit log messages are encoded diff --git a/Documentation/mailmap.txt b/Documentation/mailmap.txt new file mode 100644 index 0000000000..288f04e70c --- /dev/null +++ b/Documentation/mailmap.txt @@ -0,0 +1,74 @@ +If the file `.mailmap` exists at the toplevel of the repository, or at +the location pointed to by the mailmap.file configuration option, it +is used to map author and committer names and email addresses to +canonical real names and email addresses. + +In the simple form, each line in the file consists of the canonical +real name of an author, whitespace, and an email address used in the +commit (enclosed by '<' and '>') to map to the name. For example: +-- + Proper Name <commit@email.xx> +-- + +The more complex forms are: +-- + <proper@email.xx> <commit@email.xx> +-- +which allows mailmap to replace only the email part of a commit, and: +-- + Proper Name <proper@email.xx> <commit@email.xx> +-- +which allows mailmap to replace both the name and the email of a +commit matching the specified commit email address, and: +-- + Proper Name <proper@email.xx> Commit Name <commit@email.xx> +-- +which allows mailmap to replace both the name and the email of a +commit matching both the specified commit name and email address. + +Example 1: Your history contains commits by two authors, Jane +and Joe, whose names appear in the repository under several forms: + +------------ +Joe Developer <joe@example.com> +Joe R. Developer <joe@example.com> +Jane Doe <jane@example.com> +Jane Doe <jane@laptop.(none)> +Jane D. <jane@desktop.(none)> +------------ + +Now suppose that Joe wants his middle name initial used, and Jane +prefers her family name fully spelled out. A proper `.mailmap` file +would look like: + +------------ +Jane Doe <jane@desktop.(none)> +Joe R. Developer <joe@example.com> +------------ + +Note how there is no need for an entry for <jane@laptop.(none)>, because the +real name of that author is already correct. + +Example 2: Your repository contains commits from the following +authors: + +------------ +nick1 <bugs@company.xx> +nick2 <bugs@company.xx> +nick2 <nick2@company.xx> +santa <me@company.xx> +claus <me@company.xx> +CTO <cto@coompany.xx> +------------ + +Then you might want a `.mailmap` file that looks like: +------------ +<cto@company.xx> <cto@coompany.xx> +Some Dude <some@dude.xx> nick1 <bugs@company.xx> +Other Author <other@author.xx> nick2 <bugs@company.xx> +Other Author <other@author.xx> <nick2@company.xx> +Santa Claus <santa.claus@northpole.xx> <me@company.xx> +------------ + +Use hash '#' for comments that are either on their own line, or after +the email address. diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt index f18d33e00b..159390c35a 100644 --- a/Documentation/pretty-formats.txt +++ b/Documentation/pretty-formats.txt @@ -30,7 +30,7 @@ This is designed to be as compact as possible. commit <sha1> Author: <author> - Date: <author date> + Date: <author date> <title line> @@ -49,9 +49,9 @@ This is designed to be as compact as possible. * 'fuller' commit <sha1> - Author: <author> + Author: <author> AuthorDate: <author date> - Commit: <committer> + Commit: <committer> CommitDate: <committer date> <title line> @@ -101,16 +101,18 @@ The placeholders are: - '%P': parent hashes - '%p': abbreviated parent hashes - '%an': author name -- '%aN': author name (respecting .mailmap) +- '%aN': author name (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%ae': author email +- '%aE': author email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%ad': author date (format respects --date= option) - '%aD': author date, RFC2822 style - '%ar': author date, relative - '%at': author date, UNIX timestamp - '%ai': author date, ISO 8601 format - '%cn': committer name -- '%cN': committer name (respecting .mailmap) +- '%cN': committer name (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%ce': committer email +- '%cE': committer email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%cd': committer date - '%cD': committer date, RFC2822 style - '%cr': committer date, relative @@ -124,6 +126,7 @@ The placeholders are: - '%Cgreen': switch color to green - '%Cblue': switch color to blue - '%Creset': reset color +- '%C(...)': color specification, as described in color.branch.* config option - '%m': left, right or boundary mark - '%n': newline - '%x00': print a byte from a hex code diff --git a/Documentation/pretty-options.txt b/Documentation/pretty-options.txt index 6d66c74cc1..5f21efe407 100644 --- a/Documentation/pretty-options.txt +++ b/Documentation/pretty-options.txt @@ -10,7 +10,7 @@ configuration (see linkgit:git-config[1]). --abbrev-commit:: Instead of showing the full 40-byte hexadecimal commit object - name, show only handful hexdigits prefix. Non default number of + name, show only a partial prefix. Non default number of digits can be specified with "--abbrev=<n>" (which also modifies diff output, if it is displayed). + diff --git a/Documentation/pull-fetch-param.txt b/Documentation/pull-fetch-param.txt index ebdd948cd2..f9811f2473 100644 --- a/Documentation/pull-fetch-param.txt +++ b/Documentation/pull-fetch-param.txt @@ -5,15 +5,14 @@ of a remote (see the section <<REMOTES,REMOTES>> below). <refspec>:: - The canonical format of a <refspec> parameter is - `+?<src>:<dst>`; that is, an optional plus `{plus}`, followed - by the source ref, followed by a colon `:`, followed by - the destination ref. + The format of a <refspec> parameter is an optional plus + `{plus}`, followed by the source ref <src>, followed + by a colon `:`, followed by the destination ref <dst>. + The remote ref that matches <src> is fetched, and if <dst> is not empty string, the local ref that matches it is fast forwarded using <src>. -Again, if the optional plus `+` is used, the local ref +If the optional plus `+` is used, the local ref is updated even if it does not result in a fast forward update. + diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index b9f6e4d1b7..7dd237c2f6 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -13,7 +13,7 @@ include::pretty-options.txt[] Synonym for `--date=relative`. ---date={relative,local,default,iso,rfc,short}:: +--date={relative,local,default,iso,rfc,short,raw}:: Only takes effect for dates shown in human-readable format, such as when using "--pretty". `log.date` config variable sets a default @@ -31,6 +31,8 @@ format, often found in E-mail messages. + `--date=short` shows only date but not time, in `YYYY-MM-DD` format. + +`--date=raw` shows the date in the internal raw git format `%s %z` format. ++ `--date=default` shows timestamps in the original timezone (either committer's or author's). @@ -566,11 +568,11 @@ This outputs all the commit objects between the included and excluded commits, ordered by their distance to the included and excluded commits. The farthest from them is displayed first. (This is the only one displayed by `--bisect`.) - ++ This is useful because it makes it easy to choose a good commit to test when you want to avoid to test some of them for some reason (they may not compile for example). - ++ This option can be used along with `--bisect-vars`, in this case, after all the sorted commit objects, there will be the same text as if `--bisect-vars` had been used alone. diff --git a/Documentation/technical/api-history-graph.txt b/Documentation/technical/api-history-graph.txt index e9559790a3..d66e61b1ec 100644 --- a/Documentation/technical/api-history-graph.txt +++ b/Documentation/technical/api-history-graph.txt @@ -148,22 +148,22 @@ outputting that information, if desired. ------------ * * -M +* |\ * | | | * | \ \ | \ \ -M-. \ \ +*-. \ \ |\ \ \ \ | | * | | | | | | | * | | | | | * -| | | | | M +| | | | | * | | | | | |\ | | | | | | * | * | | | | | -| | | | | M \ +| | | | | * \ | | | | | |\ | | | | | * | | | | | | | * | | | diff --git a/Documentation/technical/api-run-command.txt b/Documentation/technical/api-run-command.txt index 82e9e831b6..2efe7a40be 100644 --- a/Documentation/technical/api-run-command.txt +++ b/Documentation/technical/api-run-command.txt @@ -52,6 +52,21 @@ Functions Wait for the completion of an asynchronous function that was started with start_async(). +`run_hook`:: + + Run a hook. + The first argument is a pathname to an index file, or NULL + if the hook uses the default index file or no index is needed. + The second argument is the name of the hook. + The further arguments correspond to the hook arguments. + The last argument has to be NULL to terminate the arguments list. + If the hook does not exist or is not executable, the return + value will be zero. + If it is executable, the hook will be executed and the exit + status of the hook is returned. + On execution, .stdout_to_stderr and .no_stdin will be set. + (See below.) + Data structures --------------- diff --git a/Documentation/technical/api-strbuf.txt b/Documentation/technical/api-strbuf.txt index a8ee2fe6a1..7438149249 100644 --- a/Documentation/technical/api-strbuf.txt +++ b/Documentation/technical/api-strbuf.txt @@ -21,7 +21,7 @@ allocated memory or not), use `strbuf_detach()` to unwrap a memory buffer from its strbuf shell in a safe way. That is the sole supported way. This will give you a malloced buffer that you can later `free()`. + -However, it it totally safe to modify anything in the string pointed by +However, it is totally safe to modify anything in the string pointed by the `buf` member, between the indices `0` and `len-1` (inclusive). . The `buf` member is a byte array that has at least `len + 1` bytes @@ -133,8 +133,10 @@ Functions * Adding data to the buffer -NOTE: All of these functions in this section will grow the buffer as - necessary. +NOTE: All of the functions in this section will grow the buffer as necessary. +If they fail for some reason other than memory shortage and the buffer hadn't +been allocated before (i.e. the `struct strbuf` was set to `STRBUF_INIT`), +then they will free() it. `strbuf_addch`:: @@ -220,7 +222,7 @@ which can be used by the programmer of the callback as she sees fit. Read a given size of data from a FILE* pointer to the buffer. + -NOTE: The buffer is rewinded if the read fails. If -1 is returned, +NOTE: The buffer is rewound if the read fails. If -1 is returned, `errno` must be consulted, like you would do for `read(3)`. `strbuf_read()`, `strbuf_read_file()` and `strbuf_getline()` has the same behaviour as well. @@ -235,6 +237,11 @@ same behaviour as well. Read the contents of a file, specified by its path. The third argument can be used to give a hint about the file size, to avoid reallocs. +`strbuf_readlink`:: + + Read the target of a symbolic link, specified by its path. The third + argument can be used to give a hint about the size, to avoid reallocs. + `strbuf_getline`:: Read a line from a FILE* pointer. The second argument specifies the line diff --git a/Documentation/urls.txt b/Documentation/urls.txt index fa34c67471..5355ebc0f3 100644 --- a/Documentation/urls.txt +++ b/Documentation/urls.txt @@ -6,10 +6,10 @@ to name the remote repository: =============================================================== - rsync://host.xz/path/to/repo.git/ -- http://host.xz/path/to/repo.git/ -- https://host.xz/path/to/repo.git/ -- git://host.xz/path/to/repo.git/ -- git://host.xz/~user/path/to/repo.git/ +- http://host.xz{startsb}:port{endsb}/path/to/repo.git/ +- https://host.xz{startsb}:port{endsb}/path/to/repo.git/ +- git://host.xz{startsb}:port{endsb}/path/to/repo.git/ +- git://host.xz{startsb}:port{endsb}/~user/path/to/repo.git/ - ssh://{startsb}user@{endsb}host.xz{startsb}:port{endsb}/path/to/repo.git/ - ssh://{startsb}user@{endsb}host.xz/path/to/repo.git/ - ssh://{startsb}user@{endsb}host.xz/~user/path/to/repo.git/ diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index d4b1e90f94..96af8977f6 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -59,7 +59,7 @@ project in mind, here are some interesting examples: ------------------------------------------------ # git itself (approx. 10MB download): $ git clone git://git.kernel.org/pub/scm/git/git.git - # the linux kernel (approx. 150MB download): + # the Linux kernel (approx. 150MB download): $ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git ------------------------------------------------ @@ -1009,7 +1009,7 @@ $ git init If you have some initial content (say, a tarball): ------------------------------------------------- -$ tar -xzvf project.tar.gz +$ tar xzvf project.tar.gz $ cd project $ git init $ git add . # include everything below ./ in the first commit: @@ -1340,7 +1340,7 @@ These will display all commits which exist only on HEAD or on MERGE_HEAD, and which touch an unmerged file. You may also use linkgit:git-mergetool[1], which lets you merge the -unmerged files using external tools such as emacs or kdiff3. +unmerged files using external tools such as Emacs or kdiff3. Each time you resolve the conflicts in a file and update the index: @@ -1507,7 +1507,7 @@ so on a different branch and then coming back), unstash the work-in-progress changes. ------------------------------------------------ -$ git stash "work in progress for foo feature" +$ git stash save "work in progress for foo feature" ------------------------------------------------ This command will save your changes away to the `stash`, and diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index 6c7465c758..e6097c23aa 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v1.6.0.2.GIT +DEF_VER=v1.6.2.1 LF=' ' @@ -101,6 +101,9 @@ Issues of note: Building and installing the info file additionally requires makeinfo and docbook2X. Version 0.8.3 is known to work. + Building and installing the pdf file additionally requires + dblatex. Version 0.2.7 with asciidoc >= 8.2.7 is known to work. + The documentation is written for AsciiDoc 7, but "make ASCIIDOC8=YesPlease doc" will let you format with AsciiDoc 8. @@ -23,6 +23,9 @@ all:: # Define NO_EXPAT if you do not have expat installed. git-http-push is # not built, and you cannot push using http:// and https:// transports. # +# Define EXPATDIR=/foo/bar if your expat header and library files are in +# /foo/bar/include and /foo/bar/lib directories. +# # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent. # # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks @@ -179,28 +182,32 @@ STRIP ?= strip # Among the variables below, these: # gitexecdir # template_dir +# mandir +# infodir # htmldir # ETC_GITCONFIG (but not sysconfdir) -# can be specified as a relative path ../some/where/else (which must begin -# with ../); this is interpreted as relative to $(bindir) and "git" at +# can be specified as a relative path some/where/else; +# this is interpreted as relative to $(prefix) and "git" at # runtime figures out where they are based on the path to the executable. # This can help installing the suite in a relocatable way. prefix = $(HOME) -bindir = $(prefix)/bin -mandir = $(prefix)/share/man -infodir = $(prefix)/share/info -gitexecdir = $(prefix)/libexec/git-core +bindir_relative = bin +bindir = $(prefix)/$(bindir_relative) +mandir = share/man +infodir = share/info +gitexecdir = libexec/git-core sharedir = $(prefix)/share -template_dir = $(sharedir)/git-core/templates -htmldir=$(sharedir)/doc/git-doc +template_dir = share/git-core/templates +htmldir = share/doc/git-doc ifeq ($(prefix),/usr) sysconfdir = /etc +ETC_GITCONFIG = $(sysconfdir)/gitconfig else sysconfdir = $(prefix)/etc +ETC_GITCONFIG = etc/gitconfig endif lib = lib -ETC_GITCONFIG = $(sysconfdir)/gitconfig # DESTDIR= # default configuration for gitweb @@ -221,7 +228,7 @@ GITWEB_FAVICON = git-favicon.png GITWEB_SITE_HEADER = GITWEB_SITE_FOOTER = -export prefix bindir sharedir htmldir sysconfdir +export prefix bindir sharedir sysconfdir CC = gcc AR = ar @@ -310,8 +317,8 @@ PROGRAMS += git-var$X # builtin-$C.o but is linked in as part of some other command. BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS)) -BUILT_INS += git-cherry-pick$X BUILT_INS += git-cherry$X +BUILT_INS += git-cherry-pick$X BUILT_INS += git-format-patch$X BUILT_INS += git-fsck-objects$X BUILT_INS += git-get-tar-commit-id$X @@ -350,8 +357,8 @@ LIB_H += builtin.h LIB_H += cache.h LIB_H += cache-tree.h LIB_H += commit.h -LIB_H += compat/mingw.h LIB_H += compat/cygwin.h +LIB_H += compat/mingw.h LIB_H += csum-file.h LIB_H += decorate.h LIB_H += delta.h @@ -376,7 +383,6 @@ LIB_H += pack-refs.h LIB_H += pack-revindex.h LIB_H += parse-options.h LIB_H += patch-ids.h -LIB_H += string-list.h LIB_H += pkt-line.h LIB_H += progress.h LIB_H += quote.h @@ -388,7 +394,9 @@ LIB_H += revision.h LIB_H += run-command.h LIB_H += sha1-lookup.h LIB_H += sideband.h +LIB_H += sigchain.h LIB_H += strbuf.h +LIB_H += string-list.h LIB_H += tag.h LIB_H += transport.h LIB_H += tree.h @@ -427,8 +435,8 @@ LIB_OBJS += diffcore-order.o LIB_OBJS += diffcore-pickaxe.o LIB_OBJS += diffcore-rename.o LIB_OBJS += diff-delta.o -LIB_OBJS += diff-no-index.o LIB_OBJS += diff-lib.o +LIB_OBJS += diff-no-index.o LIB_OBJS += diff.o LIB_OBJS += dir.o LIB_OBJS += editor.o @@ -460,9 +468,9 @@ LIB_OBJS += pager.o LIB_OBJS += parse-options.o LIB_OBJS += patch-delta.o LIB_OBJS += patch-ids.o -LIB_OBJS += string-list.o LIB_OBJS += path.o LIB_OBJS += pkt-line.o +LIB_OBJS += preload-index.o LIB_OBJS += pretty.o LIB_OBJS += progress.o LIB_OBJS += quote.o @@ -476,12 +484,14 @@ LIB_OBJS += revision.o LIB_OBJS += run-command.o LIB_OBJS += server-info.o LIB_OBJS += setup.o -LIB_OBJS += sha1_file.o LIB_OBJS += sha1-lookup.o +LIB_OBJS += sha1_file.o LIB_OBJS += sha1_name.o LIB_OBJS += shallow.o LIB_OBJS += sideband.o +LIB_OBJS += sigchain.o LIB_OBJS += strbuf.o +LIB_OBJS += string-list.o LIB_OBJS += symlinks.o LIB_OBJS += tag.o LIB_OBJS += trace.o @@ -490,8 +500,8 @@ LIB_OBJS += tree-diff.o LIB_OBJS += tree.o LIB_OBJS += tree-walk.o LIB_OBJS += unpack-trees.o -LIB_OBJS += userdiff.o LIB_OBJS += usage.o +LIB_OBJS += userdiff.o LIB_OBJS += utf8.o LIB_OBJS += walker.o LIB_OBJS += wrapper.o @@ -499,7 +509,6 @@ LIB_OBJS += write_or_die.o LIB_OBJS += ws.o LIB_OBJS += wt-status.o LIB_OBJS += xdiff-interface.o -LIB_OBJS += preload-index.o BUILTIN_OBJS += builtin-add.o BUILTIN_OBJS += builtin-annotate.o @@ -640,11 +649,14 @@ endif ifeq ($(uname_S),Darwin) NEEDS_SSL_WITH_CRYPTO = YesPlease NEEDS_LIBICONV = YesPlease - ifneq ($(shell expr "$(uname_R)" : '9\.'),2) + ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2) OLD_ICONV = UnfortunatelyYes endif - NO_STRLCPY = YesPlease + ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2) + NO_STRLCPY = YesPlease + endif NO_MEMMEM = YesPlease + THREADED_DELTA_SEARCH = YesPlease endif ifeq ($(uname_S),SunOS) NEEDS_SOCKET = YesPlease @@ -784,6 +796,7 @@ ifneq (,$(findstring MINGW,$(uname_S))) SNPRINTF_RETURNS_BOGUS = YesPlease NO_SVN_TESTS = YesPlease NO_PERL_MAKEMAKER = YesPlease + RUNTIME_PREFIX = YesPlease NO_POSIX_ONLY_PROGRAMS = YesPlease NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch @@ -792,9 +805,6 @@ ifneq (,$(findstring MINGW,$(uname_S))) COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/regex/regex.o compat/winansi.o EXTLIBS += -lws2_32 X = .exe - gitexecdir = ../libexec/git-core - template_dir = ../share/git-core/templates/ - ETC_GITCONFIG = ../etc/gitconfig endif ifneq (,$(findstring arm,$(uname_M))) ARM_SHA1 = YesPlease @@ -816,6 +826,7 @@ ifeq ($(uname_S),Darwin) BASIC_LDFLAGS += -L/opt/local/lib endif endif + PTHREAD_LIBS = endif ifndef CC_LD_DYNPATH @@ -848,7 +859,12 @@ else endif endif ifndef NO_EXPAT - EXPAT_LIBEXPAT = -lexpat + ifdef EXPATDIR + BASIC_CFLAGS += -I$(EXPATDIR)/include + EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat + else + EXPAT_LIBEXPAT = -lexpat + endif endif endif @@ -1026,6 +1042,9 @@ ifdef INTERNAL_QSORT COMPAT_CFLAGS += -DINTERNAL_QSORT COMPAT_OBJS += compat/qsort.o endif +ifdef RUNTIME_PREFIX + COMPAT_CFLAGS += -DRUNTIME_PREFIX +endif ifdef NO_PTHREADS THREADED_DELTA_SEARCH = @@ -1085,6 +1104,7 @@ ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG)) DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) bindir_SQ = $(subst ','\'',$(bindir)) +bindir_relative_SQ = $(subst ','\'',$(bindir_relative)) mandir_SQ = $(subst ','\'',$(mandir)) infodir_SQ = $(subst ','\'',$(infodir)) gitexecdir_SQ = $(subst ','\'',$(gitexecdir)) @@ -1250,7 +1270,12 @@ git.o git.spec \ $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $< exec_cmd.o: exec_cmd.c GIT-CFLAGS - $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $< + $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \ + '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \ + '-DBINDIR="$(bindir_relative_SQ)"' \ + '-DPREFIX="$(prefix_SQ)"' \ + $< + builtin-init-db.o: builtin-init-db.c GIT-CFLAGS $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $< @@ -1286,7 +1311,7 @@ $(LIB_FILE): $(LIB_OBJS) $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS) XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \ - xdiff/xmerge.o + xdiff/xmerge.o xdiff/xpatience.o $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \ xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h @@ -1306,6 +1331,9 @@ html: info: $(MAKE) -C Documentation info +pdf: + $(MAKE) -C Documentation pdf + TAGS: $(RM) TAGS $(FIND) . -name '*.[hcS]' -print | xargs etags -a @@ -1352,7 +1380,17 @@ endif ### Testing rules -TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-parse-options$X test-path-utils$X +TEST_PROGRAMS += test-chmtime$X +TEST_PROGRAMS += test-ctype$X +TEST_PROGRAMS += test-date$X +TEST_PROGRAMS += test-delta$X +TEST_PROGRAMS += test-dump-cache-tree$X +TEST_PROGRAMS += test-genrandom$X +TEST_PROGRAMS += test-match-trees$X +TEST_PROGRAMS += test-parse-options$X +TEST_PROGRAMS += test-path-utils$X +TEST_PROGRAMS += test-sha1$X +TEST_PROGRAMS += test-sigchain$X all:: $(TEST_PROGRAMS) @@ -1365,6 +1403,8 @@ export NO_SVN_TESTS test: all $(MAKE) -C t/ all +test-ctype$X: ctype.o + test-date$X: date.o ctype.o test-delta$X: diff-delta.o patch-delta.o @@ -1396,17 +1436,17 @@ remove-dashes: ### Installation rules -ifeq ($(firstword $(subst /, ,$(template_dir))),..) -template_instdir = $(bindir)/$(template_dir) -else +ifneq ($(filter /%,$(firstword $(template_dir))),) template_instdir = $(template_dir) +else +template_instdir = $(prefix)/$(template_dir) endif export template_instdir -ifeq ($(firstword $(subst /, ,$(gitexecdir))),..) -gitexec_instdir = $(bindir)/$(gitexecdir) -else +ifneq ($(filter /%,$(firstword $(gitexecdir))),) gitexec_instdir = $(gitexecdir) +else +gitexec_instdir = $(prefix)/$(gitexecdir) endif gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir)) export gitexec_instdir @@ -1428,12 +1468,14 @@ endif bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \ execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \ { $(RM) "$$execdir/git-add$X" && \ - ln git-add$X "$$execdir/git-add$X" 2>/dev/null || \ - cp git-add$X "$$execdir/git-add$X"; } && \ - { $(foreach p,$(filter-out git-add$X,$(BUILT_INS)), $(RM) "$$execdir/$p" && \ - ln "$$execdir/git-add$X" "$$execdir/$p" 2>/dev/null || \ - ln -s "git-add$X" "$$execdir/$p" 2>/dev/null || \ - cp "$$execdir/git-add$X" "$$execdir/$p" || exit;) } && \ + ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \ + cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \ + { for p in $(filter-out git-add$X,$(BUILT_INS)); do \ + $(RM) "$$execdir/$$p" && \ + ln "$$execdir/git-add$X" "$$execdir/$$p" 2>/dev/null || \ + ln -s "git-add$X" "$$execdir/$$p" 2>/dev/null || \ + cp "$$execdir/git-add$X" "$$execdir/$$p" || exit; \ + done } && \ ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X" install-doc: @@ -1448,6 +1490,9 @@ install-html: install-info: $(MAKE) -C Documentation install-info +install-pdf: + $(MAKE) -C Documentation install-pdf + quick-install-doc: $(MAKE) -C Documentation quick-install @@ -24,10 +24,18 @@ It was originally written by Linus Torvalds with help of a group of hackers around the net. It is currently maintained by Junio C Hamano. Please read the file INSTALL for installation instructions. -See Documentation/tutorial.txt to get started, then see -Documentation/everyday.txt for a useful minimum set of commands, -and "man git-commandname" for documentation of each command. -CVS users may also want to read Documentation/cvs-migration.txt. + +See Documentation/gittutorial.txt to get started, then see +Documentation/everyday.txt for a useful minimum set of commands, and +Documentation/git-commandname.txt for documentation of each command. +If git has been correctly installed, then the tutorial can also be +read with "man gittutorial" or "git help tutorial", and the +documentation of each command with "man git-commandname" or "git help +commandname". + +CVS users may also want to read Documentation/gitcvs-migration.txt +("man gitcvs-migration" or "git help cvs-migration" if git is +installed). Many Git online resources are accessible from http://git.or.cz/ including full documentation and Git related tools. @@ -1 +1 @@ -Documentation/RelNotes-1.6.1.txt
\ No newline at end of file +Documentation/RelNotes-1.6.2.2.txt
\ No newline at end of file @@ -64,6 +64,8 @@ const char *make_absolute_path(const char *path) len = readlink(buf, next_buf, PATH_MAX); if (len < 0) die ("Invalid symlink: %s", buf); + if (PATH_MAX <= len) + die("symbolic link too long: %s", buf); next_buf[len] = '\0'; buf = next_buf; buf_index = 1 - buf_index; @@ -132,7 +132,7 @@ static int write_archive_entry(const unsigned char *sha1, const char *base, err = write_entry(args, sha1, path.buf, path.len, mode, NULL, 0); if (err) return err; - return READ_TREE_RECURSIVE; + return (S_ISDIR(mode) ? READ_TREE_RECURSIVE : 0); } buffer = sha1_file_to_archive(path_without_prefix, sha1, mode, @@ -103,14 +103,22 @@ void create_branch(const char *head, struct ref_lock *lock; struct commit *commit; unsigned char sha1[20]; - char *real_ref, ref[PATH_MAX], msg[PATH_MAX + 20]; + char *real_ref, msg[PATH_MAX + 20]; + struct strbuf ref = STRBUF_INIT; int forcing = 0; + int len; - snprintf(ref, sizeof ref, "refs/heads/%s", name); - if (check_ref_format(ref)) + len = strlen(name); + if (interpret_nth_last_branch(name, &ref) != len) { + strbuf_reset(&ref); + strbuf_add(&ref, name, len); + } + strbuf_splice(&ref, 0, 0, "refs/heads/", 11); + + if (check_ref_format(ref.buf)) die("'%s' is not a valid branch name.", name); - if (resolve_ref(ref, sha1, 1, NULL)) { + if (resolve_ref(ref.buf, sha1, 1, NULL)) { if (!force) die("A branch named '%s' already exists.", name); else if (!is_bare_repository() && !strcmp(head, name)) @@ -142,7 +150,7 @@ void create_branch(const char *head, die("Not a valid branch point: '%s'.", start_name); hashcpy(sha1, commit->object.sha1); - lock = lock_any_ref_for_update(ref, NULL, 0); + lock = lock_any_ref_for_update(ref.buf, NULL, 0); if (!lock) die("Failed to lock ref for update: %s.", strerror(errno)); @@ -162,6 +170,7 @@ void create_branch(const char *head, if (write_ref_sha1(lock, sha1, msg) < 0) die("Failed to write ref: %s.", strerror(errno)); + strbuf_release(&ref); free(real_ref); } diff --git a/builtin-add.c b/builtin-add.c index 719de8b0f2..08443f2f1e 100644 --- a/builtin-add.c +++ b/builtin-add.c @@ -15,7 +15,7 @@ static const char * const builtin_add_usage[] = { "git add [options] [--] <filepattern>...", NULL }; -static int patch_interactive = 0, add_interactive = 0; +static int patch_interactive, add_interactive; static int take_worktree_changes; static void fill_pathspec_matches(const char **pathspec, char *seen, int specs) @@ -68,6 +68,33 @@ static void prune_directory(struct dir_struct *dir, const char **pathspec, int p free(seen); } +static void treat_gitlinks(const char **pathspec) +{ + int i; + + if (!pathspec || !*pathspec) + return; + + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + if (S_ISGITLINK(ce->ce_mode)) { + int len = ce_namelen(ce), j; + for (j = 0; pathspec[j]; j++) { + int len2 = strlen(pathspec[j]); + if (len2 <= len || pathspec[j][len] != '/' || + memcmp(ce->name, pathspec[j], len)) + continue; + if (len2 == len + 1) + /* strip trailing slash */ + pathspec[j] = xstrndup(ce->name, len); + else + die ("Path '%s' is in submodule '%.*s'", + pathspec[j], len, ce->name); + } + } + } +} + static void fill_directory(struct dir_struct *dir, const char **pathspec, int ignored_too) { @@ -261,6 +288,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) if (read_cache() < 0) die("index file corrupt"); + treat_gitlinks(pathspec); if (add_new_files) /* This picks up the paths that are not tracked */ diff --git a/builtin-apply.c b/builtin-apply.c index 4c4d1e1774..f312798af3 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -14,6 +14,7 @@ #include "builtin.h" #include "string-list.h" #include "dir.h" +#include "parse-options.h" /* * --check turns on checking that the working tree matches the @@ -45,9 +46,11 @@ static int apply_verbosely; static int no_add; static const char *fake_ancestor; static int line_termination = '\n'; -static unsigned long p_context = ULONG_MAX; -static const char apply_usage[] = -"git apply [--stat] [--numstat] [--summary] [--check] [--index] [--cached] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [--reverse] [--reject] [--verbose] [-z] [-pNUM] [-CNUM] [--whitespace=<nowarn|warn|fix|error|error-all>] <patch>..."; +static unsigned int p_context = UINT_MAX; +static const char * const apply_usage[] = { + "git apply [options] [<patch>...]", + NULL +}; static enum ws_error_action { nowarn_ws_error, @@ -61,6 +64,8 @@ static int applied_after_fixing_ws; static const char *patch_input_file; static const char *root; static int root_len; +static int read_stdin = 1; +static int options; static void parse_whitespace_option(const char *option) { @@ -630,7 +635,7 @@ static int gitdiff_index(const char *line, struct patch *patch) memcpy(patch->new_sha1_prefix, line, len); patch->new_sha1_prefix[len] = 0; if (*ptr == ' ') - patch->new_mode = patch->old_mode = strtoul(ptr+1, NULL, 8); + patch->old_mode = strtoul(ptr+1, NULL, 8); return 0; } @@ -1253,8 +1258,9 @@ static char *inflate_it(const void *data, unsigned long size, stream.avail_in = size; stream.next_out = out = xmalloc(inflated_size); stream.avail_out = inflated_size; - inflateInit(&stream); - st = inflate(&stream, Z_FINISH); + git_inflate_init(&stream); + st = git_inflate(&stream, Z_FINISH); + git_inflate_end(&stream); if ((st != Z_STREAM_END) || stream.total_out != inflated_size) { free(out); return NULL; @@ -1559,10 +1565,8 @@ static int read_old_data(struct stat *st, const char *path, struct strbuf *buf) { switch (st->st_mode & S_IFMT) { case S_IFLNK: - strbuf_grow(buf, st->st_size); - if (readlink(path, buf->buf, st->st_size) != st->st_size) - return -1; - strbuf_setlen(buf, st->st_size); + if (strbuf_readlink(buf, path, st->st_size) < 0) + return error("unable to read symlink %s", path); return 0; case S_IFREG: if (strbuf_read_file(buf, path, st->st_size) != st->st_size) @@ -2437,7 +2441,7 @@ static int check_preimage(struct patch *patch, struct cache_entry **ce, struct s return error("%s: %s", old_name, strerror(errno)); } - if (!cached) + if (!cached && !tpatch) st_mode = ce_mode_from_stat(*ce, st->st_mode); if (patch->is_new < 0) @@ -2449,6 +2453,8 @@ static int check_preimage(struct patch *patch, struct cache_entry **ce, struct s if (st_mode != patch->old_mode) fprintf(stderr, "warning: %s has type %o, expected %o\n", old_name, st_mode, patch->old_mode); + if (!patch->new_mode && !patch->is_delete) + patch->new_mode = st_mode; return 0; is_new: @@ -3137,151 +3143,160 @@ static int git_apply_config(const char *var, const char *value, void *cb) return git_default_config(var, value, cb); } +static int option_parse_exclude(const struct option *opt, + const char *arg, int unset) +{ + add_name_limit(arg, 1); + return 0; +} + +static int option_parse_include(const struct option *opt, + const char *arg, int unset) +{ + add_name_limit(arg, 0); + has_include = 1; + return 0; +} + +static int option_parse_p(const struct option *opt, + const char *arg, int unset) +{ + p_value = atoi(arg); + p_value_known = 1; + return 0; +} + +static int option_parse_z(const struct option *opt, + const char *arg, int unset) +{ + if (unset) + line_termination = '\n'; + else + line_termination = 0; + return 0; +} + +static int option_parse_whitespace(const struct option *opt, + const char *arg, int unset) +{ + const char **whitespace_option = opt->value; + + *whitespace_option = arg; + parse_whitespace_option(arg); + return 0; +} + +static int option_parse_directory(const struct option *opt, + const char *arg, int unset) +{ + root_len = strlen(arg); + if (root_len && arg[root_len - 1] != '/') { + char *new_root; + root = new_root = xmalloc(root_len + 2); + strcpy(new_root, arg); + strcpy(new_root + root_len++, "/"); + } else + root = arg; + return 0; +} int cmd_apply(int argc, const char **argv, const char *unused_prefix) { int i; - int read_stdin = 1; - int options = 0; int errs = 0; int is_not_gitdir; + int binary; + int force_apply = 0; const char *whitespace_option = NULL; + struct option builtin_apply_options[] = { + { OPTION_CALLBACK, 0, "exclude", NULL, "path", + "don´t apply changes matching the given path", + 0, option_parse_exclude }, + { OPTION_CALLBACK, 0, "include", NULL, "path", + "apply changes matching the given path", + 0, option_parse_include }, + { OPTION_CALLBACK, 'p', NULL, NULL, "num", + "remove <num> leading slashes from traditional diff paths", + 0, option_parse_p }, + OPT_BOOLEAN(0, "no-add", &no_add, + "ignore additions made by the patch"), + OPT_BOOLEAN(0, "stat", &diffstat, + "instead of applying the patch, output diffstat for the input"), + OPT_BOOLEAN(0, "allow-binary-replacement", &binary, + "now no-op"), + OPT_BOOLEAN(0, "binary", &binary, + "now no-op"), + OPT_BOOLEAN(0, "numstat", &numstat, + "shows number of added and deleted lines in decimal notation"), + OPT_BOOLEAN(0, "summary", &summary, + "instead of applying the patch, output a summary for the input"), + OPT_BOOLEAN(0, "check", &check, + "instead of applying the patch, see if the patch is applicable"), + OPT_BOOLEAN(0, "index", &check_index, + "make sure the patch is applicable to the current index"), + OPT_BOOLEAN(0, "cached", &cached, + "apply a patch without touching the working tree"), + OPT_BOOLEAN(0, "apply", &force_apply, + "also apply the patch (use with --stat/--summary/--check)"), + OPT_STRING(0, "build-fake-ancestor", &fake_ancestor, "file", + "build a temporary index based on embedded index information"), + { OPTION_CALLBACK, 'z', NULL, NULL, NULL, + "paths are separated with NUL character", + PARSE_OPT_NOARG, option_parse_z }, + OPT_INTEGER('C', NULL, &p_context, + "ensure at least <n> lines of context match"), + { OPTION_CALLBACK, 0, "whitespace", &whitespace_option, "action", + "detect new or modified lines that have whitespace errors", + 0, option_parse_whitespace }, + OPT_BOOLEAN('R', "reverse", &apply_in_reverse, + "apply the patch in reverse"), + OPT_BOOLEAN(0, "unidiff-zero", &unidiff_zero, + "don't expect at least one line of context"), + OPT_BOOLEAN(0, "reject", &apply_with_reject, + "leave the rejected hunks in corresponding *.rej files"), + OPT__VERBOSE(&apply_verbosely), + OPT_BIT(0, "inaccurate-eof", &options, + "tolerate incorrectly detected missing new-line at the end of file", + INACCURATE_EOF), + OPT_BIT(0, "recount", &options, + "do not trust the line counts in the hunk headers", + RECOUNT), + { OPTION_CALLBACK, 0, "directory", NULL, "root", + "prepend <root> to all filenames", + 0, option_parse_directory }, + OPT_END() + }; + prefix = setup_git_directory_gently(&is_not_gitdir); prefix_length = prefix ? strlen(prefix) : 0; git_config(git_apply_config, NULL); if (apply_default_whitespace) parse_whitespace_option(apply_default_whitespace); - for (i = 1; i < argc; i++) { + argc = parse_options(argc, argv, builtin_apply_options, + apply_usage, 0); + if (apply_with_reject) + apply = apply_verbosely = 1; + if (!force_apply && (diffstat || numstat || summary || check || fake_ancestor)) + apply = 0; + if (check_index && is_not_gitdir) + die("--index outside a repository"); + if (cached) { + if (is_not_gitdir) + die("--cached outside a repository"); + check_index = 1; + } + for (i = 0; i < argc; i++) { const char *arg = argv[i]; - char *end; int fd; if (!strcmp(arg, "-")) { errs |= apply_patch(0, "<stdin>", options); read_stdin = 0; continue; - } - if (!prefixcmp(arg, "--exclude=")) { - add_name_limit(arg + 10, 1); - continue; - } - if (!prefixcmp(arg, "--include=")) { - add_name_limit(arg + 10, 0); - has_include = 1; - continue; - } - if (!prefixcmp(arg, "-p")) { - p_value = atoi(arg + 2); - p_value_known = 1; - continue; - } - if (!strcmp(arg, "--no-add")) { - no_add = 1; - continue; - } - if (!strcmp(arg, "--stat")) { - apply = 0; - diffstat = 1; - continue; - } - if (!strcmp(arg, "--allow-binary-replacement") || - !strcmp(arg, "--binary")) { - continue; /* now no-op */ - } - if (!strcmp(arg, "--numstat")) { - apply = 0; - numstat = 1; - continue; - } - if (!strcmp(arg, "--summary")) { - apply = 0; - summary = 1; - continue; - } - if (!strcmp(arg, "--check")) { - apply = 0; - check = 1; - continue; - } - if (!strcmp(arg, "--index")) { - if (is_not_gitdir) - die("--index outside a repository"); - check_index = 1; - continue; - } - if (!strcmp(arg, "--cached")) { - if (is_not_gitdir) - die("--cached outside a repository"); - check_index = 1; - cached = 1; - continue; - } - if (!strcmp(arg, "--apply")) { - apply = 1; - continue; - } - if (!strcmp(arg, "--build-fake-ancestor")) { - apply = 0; - if (++i >= argc) - die ("need a filename"); - fake_ancestor = argv[i]; - continue; - } - if (!strcmp(arg, "-z")) { - line_termination = 0; - continue; - } - if (!prefixcmp(arg, "-C")) { - p_context = strtoul(arg + 2, &end, 0); - if (*end != '\0') - die("unrecognized context count '%s'", arg + 2); - continue; - } - if (!prefixcmp(arg, "--whitespace=")) { - whitespace_option = arg + 13; - parse_whitespace_option(arg + 13); - continue; - } - if (!strcmp(arg, "-R") || !strcmp(arg, "--reverse")) { - apply_in_reverse = 1; - continue; - } - if (!strcmp(arg, "--unidiff-zero")) { - unidiff_zero = 1; - continue; - } - if (!strcmp(arg, "--reject")) { - apply = apply_with_reject = apply_verbosely = 1; - continue; - } - if (!strcmp(arg, "-v") || !strcmp(arg, "--verbose")) { - apply_verbosely = 1; - continue; - } - if (!strcmp(arg, "--inaccurate-eof")) { - options |= INACCURATE_EOF; - continue; - } - if (!strcmp(arg, "--recount")) { - options |= RECOUNT; - continue; - } - if (!prefixcmp(arg, "--directory=")) { - arg += strlen("--directory="); - root_len = strlen(arg); - if (root_len && arg[root_len - 1] != '/') { - char *new_root; - root = new_root = xmalloc(root_len + 2); - strcpy(new_root, arg); - strcpy(new_root + root_len++, "/"); - } else - root = arg; - continue; - } - if (0 < prefix_length) + } else if (0 < prefix_length) arg = prefix_filename(prefix, prefix_length, arg); fd = open(arg, O_RDONLY); diff --git a/builtin-blame.c b/builtin-blame.c index a0d60145f2..114a214ed3 100644 --- a/builtin-blame.c +++ b/builtin-blame.c @@ -19,6 +19,7 @@ #include "string-list.h" #include "mailmap.h" #include "parse-options.h" +#include "utf8.h" static char blame_usage[] = "git blame [options] [rev-opts] [rev] [--] file"; @@ -1263,11 +1264,12 @@ struct commit_info * Parse author/committer line in the commit object buffer */ static void get_ac_line(const char *inbuf, const char *what, - int bufsz, char *person, const char **mail, + int person_len, char *person, + int mail_len, char *mail, unsigned long *time, const char **tz) { int len, tzlen, maillen; - char *tmp, *endp, *timepos; + char *tmp, *endp, *timepos, *mailpos; tmp = strstr(inbuf, what); if (!tmp) @@ -1278,10 +1280,11 @@ static void get_ac_line(const char *inbuf, const char *what, len = strlen(tmp); else len = endp - tmp; - if (bufsz <= len) { + if (person_len <= len) { error_out: /* Ugh */ - *mail = *tz = "(unknown)"; + *tz = "(unknown)"; + strcpy(mail, *tz); *time = 0; return; } @@ -1304,9 +1307,10 @@ static void get_ac_line(const char *inbuf, const char *what, *tmp = 0; while (*tmp != ' ') tmp--; - *mail = tmp + 1; + mailpos = tmp + 1; *tmp = 0; maillen = timepos - tmp; + memcpy(mail, mailpos, maillen); if (!mailmap.nr) return; @@ -1315,20 +1319,23 @@ static void get_ac_line(const char *inbuf, const char *what, * mailmap expansion may make the name longer. * make room by pushing stuff down. */ - tmp = person + bufsz - (tzlen + 1); + tmp = person + person_len - (tzlen + 1); memmove(tmp, *tz, tzlen); tmp[tzlen] = 0; *tz = tmp; - tmp = tmp - (maillen + 1); - memmove(tmp, *mail, maillen); - tmp[maillen] = 0; - *mail = tmp; - /* - * Now, convert e-mail using mailmap + * Now, convert both name and e-mail using mailmap */ - map_email(&mailmap, tmp + 1, person, tmp-person-1); + if(map_user(&mailmap, mail+1, mail_len-1, person, tmp-person-1)) { + /* Add a trailing '>' to email, since map_user returns plain emails + Note: It already has '<', since we replace from mail+1 */ + mailpos = memchr(mail, '\0', mail_len); + if (mailpos && mailpos-mail < mail_len - 1) { + *mailpos = '>'; + *(mailpos+1) = '\0'; + } + } } static void get_commit_info(struct commit *commit, @@ -1337,8 +1344,10 @@ static void get_commit_info(struct commit *commit, { int len; char *tmp, *endp, *reencoded, *message; - static char author_buf[1024]; - static char committer_buf[1024]; + static char author_name[1024]; + static char author_mail[1024]; + static char committer_name[1024]; + static char committer_mail[1024]; static char summary_buf[1024]; /* @@ -1356,9 +1365,11 @@ static void get_commit_info(struct commit *commit, } reencoded = reencode_commit_message(commit, NULL); message = reencoded ? reencoded : commit->buffer; - ret->author = author_buf; + ret->author = author_name; + ret->author_mail = author_mail; get_ac_line(message, "\nauthor ", - sizeof(author_buf), author_buf, &ret->author_mail, + sizeof(author_name), author_name, + sizeof(author_mail), author_mail, &ret->author_time, &ret->author_tz); if (!detailed) { @@ -1366,9 +1377,11 @@ static void get_commit_info(struct commit *commit, return; } - ret->committer = committer_buf; + ret->committer = committer_name; + ret->committer_mail = committer_mail; get_ac_line(message, "\ncommitter ", - sizeof(committer_buf), committer_buf, &ret->committer_mail, + sizeof(committer_name), committer_name, + sizeof(committer_mail), committer_mail, &ret->committer_time, &ret->committer_tz); ret->summary = summary_buf; @@ -1618,13 +1631,14 @@ static void emit_other(struct scoreboard *sb, struct blame_entry *ent, int opt) printf(" %*d", max_orig_digits, ent->s_lno + 1 + cnt); - if (!(opt & OUTPUT_NO_AUTHOR)) - printf(" (%-*.*s %10s", - longest_author, longest_author, - ci.author, + if (!(opt & OUTPUT_NO_AUTHOR)) { + int pad = longest_author - utf8_strwidth(ci.author); + printf(" (%s%*s %10s", + ci.author, pad, "", format_time(ci.author_time, ci.author_tz, show_raw_time)); + } printf(" %*d) ", max_digits, ent->lno + 1 + cnt); } @@ -1755,7 +1769,7 @@ static void find_alignment(struct scoreboard *sb, int *option) if (!(suspect->commit->object.flags & METAINFO_SHOWN)) { suspect->commit->object.flags |= METAINFO_SHOWN; get_commit_info(suspect->commit, &ci, 1); - num = strlen(ci.author); + num = utf8_strwidth(ci.author); if (longest_author < num) longest_author = num; } @@ -1996,7 +2010,6 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con if (!contents_from || strcmp("-", contents_from)) { struct stat st; const char *read_from; - unsigned long fin_size; if (contents_from) { if (stat(contents_from, &st) < 0) @@ -2008,7 +2021,6 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con die("Cannot lstat %s", path); read_from = path; } - fin_size = xsize_t(st.st_size); mode = canon_mode(st.st_mode); switch (st.st_mode & S_IFMT) { case S_IFREG: @@ -2016,9 +2028,8 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con die("cannot open or read %s", read_from); break; case S_IFLNK: - if (readlink(read_from, buf.buf, buf.alloc) != fin_size) + if (strbuf_readlink(&buf, read_from, st.st_size) < 0) die("cannot readlink %s", read_from); - buf.len = fin_size; break; default: die("unsupported file type %s", read_from); @@ -2397,7 +2408,7 @@ parse_done: die("reading graft file %s failed: %s", revs_file, strerror(errno)); - read_mailmap(&mailmap, ".mailmap", NULL); + read_mailmap(&mailmap, NULL); if (!incremental) setup_pager(); diff --git a/builtin-branch.c b/builtin-branch.c index 23b6949fec..07166b8856 100644 --- a/builtin-branch.c +++ b/builtin-branch.c @@ -99,6 +99,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds) const char *fmt, *remote; int i; int ret = 0; + struct strbuf bname = STRBUF_INIT; switch (kinds) { case REF_REMOTE_BRANCH: @@ -119,20 +120,25 @@ static int delete_branches(int argc, const char **argv, int force, int kinds) if (!head_rev) die("Couldn't look up commit object for HEAD"); } - for (i = 0; i < argc; i++) { - if (kinds == REF_LOCAL_BRANCH && !strcmp(head, argv[i])) { + for (i = 0; i < argc; i++, strbuf_release(&bname)) { + int len = strlen(argv[i]); + + if (interpret_nth_last_branch(argv[i], &bname) != len) + strbuf_add(&bname, argv[i], len); + + if (kinds == REF_LOCAL_BRANCH && !strcmp(head, bname.buf)) { error("Cannot delete the branch '%s' " - "which you are currently on.", argv[i]); + "which you are currently on.", bname.buf); ret = 1; continue; } free(name); - name = xstrdup(mkpath(fmt, argv[i])); + name = xstrdup(mkpath(fmt, bname.buf)); if (!resolve_ref(name, sha1, 1, NULL)) { error("%sbranch '%s' not found.", - remote, argv[i]); + remote, bname.buf); ret = 1; continue; } @@ -152,22 +158,23 @@ static int delete_branches(int argc, const char **argv, int force, int kinds) if (!force && !in_merge_bases(rev, &head_rev, 1)) { error("The branch '%s' is not an ancestor of " - "your current HEAD.\n" - "If you are sure you want to delete it, " - "run 'git branch -D %s'.", argv[i], argv[i]); + "your current HEAD.\n" + "If you are sure you want to delete it, " + "run 'git branch -D %s'.", bname.buf, bname.buf); ret = 1; continue; } if (delete_ref(name, sha1, 0)) { error("Error deleting %sbranch '%s'", remote, - argv[i]); + bname.buf); ret = 1; } else { struct strbuf buf = STRBUF_INIT; - printf("Deleted %sbranch %s (was %s).\n", remote, argv[i], - find_unique_abbrev(sha1, DEFAULT_ABBREV)); - strbuf_addf(&buf, "branch.%s", argv[i]); + printf("Deleted %sbranch %s (was %s).\n", remote, + bname.buf, + find_unique_abbrev(sha1, DEFAULT_ABBREV)); + strbuf_addf(&buf, "branch.%s", bname.buf); if (git_config_rename_section(buf.buf, NULL) < 0) warning("Update of config-file failed"); strbuf_release(&buf); @@ -193,21 +200,6 @@ struct ref_list { int kinds; }; -static int has_commit(struct commit *commit, struct commit_list *with_commit) -{ - if (!with_commit) - return 1; - while (with_commit) { - struct commit *other; - - other = with_commit->item; - with_commit = with_commit->next; - if (in_merge_bases(other, &commit, 1)) - return 1; - } - return 0; -} - static int append_ref(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct ref_list *ref_list = (struct ref_list*)(cb_data); @@ -231,7 +223,7 @@ static int append_ref(const char *refname, const unsigned char *sha1, int flags, return error("branch '%s' does not point at a commit", refname); /* Filter with with_commit if specified */ - if (!has_commit(commit, ref_list->with_commit)) + if (!is_descendant_of(commit, ref_list->with_commit)) return 0; /* Don't add types the caller doesn't want */ @@ -401,7 +393,8 @@ static void print_ref_list(int kinds, int detached, int verbose, int abbrev, str qsort(ref_list.list, ref_list.index, sizeof(struct ref_item), ref_cmp); detached = (detached && (kinds & REF_LOCAL_BRANCH)); - if (detached && head_commit && has_commit(head_commit, with_commit)) { + if (detached && head_commit && + is_descendant_of(head_commit, with_commit)) { struct ref_item item; item.name = xstrdup("(no branch)"); item.kind = REF_LOCAL_BRANCH; @@ -466,22 +459,6 @@ static void rename_branch(const char *oldname, const char *newname, int force) strbuf_release(&newsection); } -static int opt_parse_with_commit(const struct option *opt, const char *arg, int unset) -{ - unsigned char sha1[20]; - struct commit *commit; - - if (!arg) - return -1; - if (get_sha1(arg, sha1)) - die("malformed object name %s", arg); - commit = lookup_commit_reference(sha1); - if (!commit) - die("no such commit %s", arg); - commit_list_insert(commit, opt->value); - return 0; -} - static int opt_parse_merge_filter(const struct option *opt, const char *arg, int unset) { merge_filter = ((opt->long_name[0] == 'n') @@ -517,13 +494,13 @@ int cmd_branch(int argc, const char **argv, const char *prefix) OPTION_CALLBACK, 0, "contains", &with_commit, "commit", "print only branches that contain the commit", PARSE_OPT_LASTARG_DEFAULT, - opt_parse_with_commit, (intptr_t)"HEAD", + parse_opt_with_commit, (intptr_t)"HEAD", }, { OPTION_CALLBACK, 0, "with", &with_commit, "commit", "print only branches that contain the commit", PARSE_OPT_HIDDEN | PARSE_OPT_LASTARG_DEFAULT, - opt_parse_with_commit, (intptr_t) "HEAD", + parse_opt_with_commit, (intptr_t) "HEAD", }, OPT__ABBREV(&abbrev), diff --git a/builtin-cat-file.c b/builtin-cat-file.c index 30d00a6664..8fad19daed 100644 --- a/builtin-cat-file.c +++ b/builtin-cat-file.c @@ -137,7 +137,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name) break; default: - die("git cat-file: unknown option: %s\n", exp_type); + die("git cat-file: unknown option: %s", exp_type); } if (!buf) diff --git a/builtin-checkout.c b/builtin-checkout.c index c2c05613b6..20b34ce6e1 100644 --- a/builtin-checkout.c +++ b/builtin-checkout.c @@ -38,23 +38,13 @@ struct checkout_opts { static int post_checkout_hook(struct commit *old, struct commit *new, int changed) { - struct child_process proc; - const char *name = git_path("hooks/post-checkout"); - const char *argv[5]; + return run_hook(NULL, "post-checkout", + sha1_to_hex(old ? old->object.sha1 : null_sha1), + sha1_to_hex(new ? new->object.sha1 : null_sha1), + changed ? "1" : "0", NULL); + /* "new" can be NULL when checking out from the index before + a commit exists. */ - if (access(name, X_OK) < 0) - return 0; - - memset(&proc, 0, sizeof(proc)); - argv[0] = name; - argv[1] = xstrdup(sha1_to_hex(old ? old->object.sha1 : null_sha1)); - argv[2] = xstrdup(sha1_to_hex(new->object.sha1)); - argv[3] = changed ? "1" : "0"; - argv[4] = NULL; - proc.argv = argv; - proc.no_stdin = 1; - proc.stdout_to_stderr = 1; - return run_command(&proc); } static int update_some(const unsigned char *sha1, const char *base, int baselen, @@ -240,7 +230,7 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec, for (pos = 0; pos < active_nr; pos++) { struct cache_entry *ce = active_cache[pos]; - pathspec_match(pathspec, ps_matched, ce->name, 0); + match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, ps_matched); } if (report_path_error(ps_matched, pathspec, 0)) @@ -249,7 +239,7 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec, /* Any unmerged paths? */ for (pos = 0; pos < active_nr; pos++) { struct cache_entry *ce = active_cache[pos]; - if (pathspec_match(pathspec, NULL, ce->name, 0)) { + if (match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, NULL)) { if (!ce_stage(ce)) continue; if (opts->force) { @@ -274,7 +264,7 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec, state.refresh_cache = 1; for (pos = 0; pos < active_nr; pos++) { struct cache_entry *ce = active_cache[pos]; - if (pathspec_match(pathspec, NULL, ce->name, 0)) { + if (match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, NULL)) { if (!ce_stage(ce)) { errs |= checkout_entry(ce, &state, NULL); continue; @@ -361,8 +351,16 @@ struct branch_info { static void setup_branch_path(struct branch_info *branch) { struct strbuf buf = STRBUF_INIT; - strbuf_addstr(&buf, "refs/heads/"); - strbuf_addstr(&buf, branch->name); + int ret; + + if ((ret = interpret_nth_last_branch(branch->name, &buf)) + && ret == strlen(branch->name)) { + branch->name = xstrdup(buf.buf); + strbuf_splice(&buf, 0, 0, "refs/heads/", 11); + } else { + strbuf_addstr(&buf, "refs/heads/"); + strbuf_addstr(&buf, branch->name); + } branch->path = strbuf_detach(&buf, NULL); } @@ -671,6 +669,9 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) arg = argv[0]; has_dash_dash = (argc > 1) && !strcmp(argv[1], "--"); + if (!strcmp(arg, "-")) + arg = "@{-1}"; + if (get_sha1(arg, rev)) { if (has_dash_dash) /* case (1) */ die("invalid reference: %s", arg); @@ -681,8 +682,8 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) argv++; argc--; + new.name = arg; if ((new.commit = lookup_commit_reference_gently(rev, 1))) { - new.name = arg; setup_branch_path(&new); if (resolve_ref(new.path, rev, 1, NULL)) new.commit = lookup_commit_reference(rev); diff --git a/builtin-clone.c b/builtin-clone.c index 2feac9c5cb..c338910b1c 100644 --- a/builtin-clone.c +++ b/builtin-clone.c @@ -19,6 +19,7 @@ #include "strbuf.h" #include "dir.h" #include "pack-refs.h" +#include "sigchain.h" /* * Overall FIXMEs: @@ -192,15 +193,15 @@ static void copy_or_link_directory(struct strbuf *src, struct strbuf *dest) dir = opendir(src->buf); if (!dir) - die("failed to open %s\n", src->buf); + die("failed to open %s", src->buf); if (mkdir(dest->buf, 0777)) { if (errno != EEXIST) - die("failed to create directory %s\n", dest->buf); + die("failed to create directory %s", dest->buf); else if (stat(dest->buf, &buf)) - die("failed to stat %s\n", dest->buf); + die("failed to stat %s", dest->buf); else if (!S_ISDIR(buf.st_mode)) - die("%s exists and is not a directory\n", dest->buf); + die("%s exists and is not a directory", dest->buf); } strbuf_addch(src, '/'); @@ -224,16 +225,16 @@ static void copy_or_link_directory(struct strbuf *src, struct strbuf *dest) } if (unlink(dest->buf) && errno != ENOENT) - die("failed to unlink %s\n", dest->buf); + die("failed to unlink %s", dest->buf); if (!option_no_hardlinks) { if (!link(src->buf, dest->buf)) continue; if (option_local) - die("failed to create link %s\n", dest->buf); + die("failed to create link %s", dest->buf); option_no_hardlinks = 1; } if (copy_file(dest->buf, src->buf, 0666)) - die("failed to copy file to %s\n", dest->buf); + die("failed to copy file to %s", dest->buf); } closedir(dir); } @@ -288,7 +289,7 @@ static void remove_junk(void) static void remove_junk_on_signal(int signo) { remove_junk(); - signal(SIGINT, SIG_DFL); + sigchain_pop(signo); raise(signo); } @@ -349,6 +350,19 @@ static struct ref *write_remote_refs(const struct ref *refs, return local_refs; } +static void install_branch_config(const char *local, + const char *origin, + const char *remote) +{ + struct strbuf key = STRBUF_INIT; + strbuf_addf(&key, "branch.%s.remote", local); + git_config_set(key.buf, origin); + strbuf_reset(&key); + strbuf_addf(&key, "branch.%s.merge", local); + git_config_set(key.buf, remote); + strbuf_release(&key); +} + int cmd_clone(int argc, const char **argv, const char *prefix) { int use_local_hardlinks = 1; @@ -357,6 +371,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) struct stat buf; const char *repo_name, *repo, *work_tree, *git_dir; char *path, *dir; + int dest_exists; const struct ref *refs, *head_points_at, *remote_head, *mapped_refs; struct strbuf key = STRBUF_INIT, value = STRBUF_INIT; struct strbuf branch_top = STRBUF_INIT, reflog_msg = STRBUF_INIT; @@ -406,8 +421,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) dir = guess_dir_name(repo_name, is_bundle, option_bare); strip_trailing_slashes(dir); - if (!stat(dir, &buf)) - die("destination directory '%s' already exists.", dir); + dest_exists = !stat(dir, &buf); + if (dest_exists && !is_empty_dir(dir)) + die("destination path '%s' already exists and is not " + "an empty directory.", dir); strbuf_addf(&reflog_msg, "clone: from %s", repo); @@ -431,14 +448,14 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (safe_create_leading_directories_const(work_tree) < 0) die("could not create leading directories of '%s': %s", work_tree, strerror(errno)); - if (mkdir(work_tree, 0755)) + if (!dest_exists && mkdir(work_tree, 0755)) die("could not create work tree dir '%s': %s.", work_tree, strerror(errno)); set_git_work_tree(work_tree); } junk_git_dir = git_dir; atexit(remove_junk); - signal(SIGINT, remove_junk_on_signal); + sigchain_push_common(remove_junk_on_signal); setenv(CONFIG_ENVIRONMENT, xstrdup(mkpath("%s/config", git_dir)), 1); @@ -519,14 +536,26 @@ int cmd_clone(int argc, const char **argv, const char *prefix) option_upload_pack); refs = transport_get_remote_refs(transport); - transport_fetch_refs(transport, refs); + if(refs) + transport_fetch_refs(transport, refs); } - clear_extra_refs(); + if (refs) { + clear_extra_refs(); - mapped_refs = write_remote_refs(refs, &refspec, reflog_msg.buf); + mapped_refs = write_remote_refs(refs, &refspec, reflog_msg.buf); - head_points_at = locate_head(refs, mapped_refs, &remote_head); + head_points_at = locate_head(refs, mapped_refs, &remote_head); + } + else { + warning("You appear to have cloned an empty repository."); + head_points_at = NULL; + remote_head = NULL; + option_no_checkout = 1; + if (!option_bare) + install_branch_config("master", option_origin, + "refs/heads/master"); + } if (head_points_at) { /* Local default branch link */ @@ -554,11 +583,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix) head_points_at->peer_ref->name, reflog_msg.buf); - strbuf_addf(&key, "branch.%s.remote", head); - git_config_set(key.buf, option_origin); - strbuf_reset(&key); - strbuf_addf(&key, "branch.%s.merge", head); - git_config_set(key.buf, head_points_at->name); + install_branch_config(head, option_origin, + head_points_at->name); } } else if (remote_head) { /* Source had detached HEAD pointing somewhere. */ diff --git a/builtin-commit.c b/builtin-commit.c index 2b499fa543..46e649cd7c 100644 --- a/builtin-commit.c +++ b/builtin-commit.c @@ -166,7 +166,7 @@ static int list_paths(struct string_list *list, const char *with_tree, struct cache_entry *ce = active_cache[i]; if (ce->ce_flags & CE_UPDATE) continue; - if (!pathspec_match(pattern, m, ce->name, 0)) + if (!match_pathspec(pattern, ce->name, ce_namelen(ce), 0, m)) continue; string_list_insert(ce->name, list); } @@ -361,40 +361,6 @@ static int run_status(FILE *fp, const char *index_file, const char *prefix, int return s.commitable; } -static int run_hook(const char *index_file, const char *name, ...) -{ - struct child_process hook; - const char *argv[10], *env[2]; - char index[PATH_MAX]; - va_list args; - int i; - - va_start(args, name); - argv[0] = git_path("hooks/%s", name); - i = 0; - do { - if (++i >= ARRAY_SIZE(argv)) - die ("run_hook(): too many arguments"); - argv[i] = va_arg(args, const char *); - } while (argv[i]); - va_end(args); - - snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", index_file); - env[0] = index; - env[1] = NULL; - - if (access(argv[0], X_OK) < 0) - return 0; - - memset(&hook, 0, sizeof(hook)); - hook.argv = argv; - hook.no_stdin = 1; - hook.stdout_to_stderr = 1; - hook.env = env; - - return run_command(&hook); -} - static int is_a_merge(const unsigned char *sha1) { struct commit *commit = lookup_commit(sha1); @@ -595,7 +561,6 @@ static int prepare_to_commit(const char *index_file, const char *prefix) commitable = run_status(fp, index_file, prefix, 1); wt_status_use_color = saved_color_setting; } else { - struct rev_info rev; unsigned char sha1[20]; const char *parent = "HEAD"; @@ -607,16 +572,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix) if (get_sha1(parent, sha1)) commitable = !!active_nr; - else { - init_revisions(&rev, ""); - rev.abbrev = 0; - setup_revisions(0, NULL, &rev, parent); - DIFF_OPT_SET(&rev.diffopt, QUIET); - DIFF_OPT_SET(&rev.diffopt, EXIT_WITH_STATUS); - run_diff_index(&rev, 1 /* cached */); - - commitable = !!DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES); - } + else + commitable = index_differs_from(parent, 0); } fclose(fp); @@ -624,7 +581,6 @@ static int prepare_to_commit(const char *index_file, const char *prefix) if (!commitable && !in_merge && !allow_empty && !(amend && is_a_merge(head_sha1))) { run_status(stdout, index_file, prefix, 0); - unlink(commit_editmsg); return 0; } @@ -866,6 +822,9 @@ int cmd_status(int argc, const char **argv, const char *prefix) if (wt_status_use_color == -1) wt_status_use_color = git_use_color_default; + if (diff_use_color_default == -1) + diff_use_color_default = git_use_color_default; + argc = parse_and_validate_options(argc, argv, builtin_status_usage, prefix); index_file = prepare_index(argc, argv, prefix); @@ -881,7 +840,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1) { struct rev_info rev; struct commit *commit; - static const char *format = "format:%h: \"%s\""; + static const char *format = "format:%h] %s"; unsigned char junk_sha1[20]; const char *head = resolve_ref("HEAD", junk_sha1, 0, NULL); @@ -908,7 +867,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1) rev.diffopt.break_opt = 0; diff_setup_done(&rev.diffopt); - printf("[%s%s]: created ", + printf("[%s%s ", !prefixcmp(head, "refs/heads/") ? head + 11 : !strcmp(head, "HEAD") ? @@ -932,11 +891,6 @@ static int git_commit_config(const char *k, const char *v, void *cb) return git_status_config(k, v, cb); } -static const char commit_utf8_warn[] = -"Warning: commit message does not conform to UTF-8.\n" -"You may want to amend it after fixing the message, or set the config\n" -"variable i18n.commitencoding to the encoding your project uses.\n"; - int cmd_commit(int argc, const char **argv, const char *prefix) { struct strbuf sb = STRBUF_INIT; @@ -950,6 +904,9 @@ int cmd_commit(int argc, const char **argv, const char *prefix) git_config(git_commit_config, NULL); + if (wt_status_use_color == -1) + wt_status_use_color = git_use_color_default; + argc = parse_and_validate_options(argc, argv, builtin_commit_usage, prefix); index_file = prepare_index(argc, argv, prefix); diff --git a/builtin-count-objects.c b/builtin-count-objects.c index ab35b65b07..62fd1f0961 100644 --- a/builtin-count-objects.c +++ b/builtin-count-objects.c @@ -5,6 +5,7 @@ */ #include "cache.h" +#include "dir.h" #include "builtin.h" #include "parse-options.h" @@ -21,9 +22,7 @@ static void count_objects(DIR *d, char *path, int len, int verbose, const char *cp; int bad = 0; - if ((ent->d_name[0] == '.') && - (ent->d_name[1] == 0 || - ((ent->d_name[1] == '.') && (ent->d_name[2] == 0)))) + if (is_dot_or_dotdot(ent->d_name)) continue; for (cp = ent->d_name; *cp; cp++) { int ch = *cp; diff --git a/builtin-describe.c b/builtin-describe.c index d2cfb1b083..3a007ed1ca 100644 --- a/builtin-describe.c +++ b/builtin-describe.c @@ -158,7 +158,7 @@ static void display_name(struct commit_name *n) n->tag = lookup_tag(n->sha1); if (!n->tag || parse_tag(n->tag) || !n->tag->tag) die("annotated tag %s not available", n->path); - if (strcmp(n->tag->tag, n->path)) + if (strcmp(n->tag->tag, all ? n->path + 5 : n->path)) warning("tag '%s' is really '%s' here", n->tag->tag, n->path); } diff --git a/builtin-fast-export.c b/builtin-fast-export.c index 7d5d57ad75..fdf4ae9ebd 100644 --- a/builtin-fast-export.c +++ b/builtin-fast-export.c @@ -24,6 +24,7 @@ static const char *fast_export_usage[] = { static int progress; static enum { VERBATIM, WARN, STRIP, ABORT } signed_tag_mode = ABORT; +static int fake_missing_tagger; static int parse_opt_signed_tag_mode(const struct option *opt, const char *arg, int unset) @@ -297,10 +298,17 @@ static void handle_tag(const char *name, struct tag *tag) message_size = strlen(message); } tagger = memmem(buf, message ? message - buf : size, "\ntagger ", 8); - if (!tagger) - die ("No tagger for tag %s", sha1_to_hex(tag->object.sha1)); - tagger++; - tagger_end = strchrnul(tagger, '\n'); + if (!tagger) { + if (fake_missing_tagger) + tagger = "tagger Unspecified Tagger " + "<unspecified-tagger> 0 +0000"; + else + tagger = ""; + tagger_end = tagger + strlen(tagger); + } else { + tagger++; + tagger_end = strchrnul(tagger, '\n'); + } /* handle signed tags */ if (message) { @@ -326,9 +334,10 @@ static void handle_tag(const char *name, struct tag *tag) if (!prefixcmp(name, "refs/tags/")) name += 10; - printf("tag %s\nfrom :%d\n%.*s\ndata %d\n%.*s\n", + printf("tag %s\nfrom :%d\n%.*s%sdata %d\n%.*s\n", name, get_object_mark(tag->tagged), (int)(tagger_end - tagger), tagger, + tagger == tagger_end ? "" : "\n", (int)message_size, (int)message_size, message ? message : ""); } @@ -483,9 +492,14 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix) "Dump marks to this file"), OPT_STRING(0, "import-marks", &import_filename, "FILE", "Import marks from this file"), + OPT_BOOLEAN(0, "fake-missing-tagger", &fake_missing_tagger, + "Fake a tagger when tags lack one"), OPT_END() }; + if (argc == 1) + usage_with_options (fast_export_usage, options); + /* we handle encodings */ git_config(git_default_config, NULL); @@ -500,6 +514,7 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix) get_tags_and_duplicates(&revs.pending, &extra_refs); + revs.topo_order = 1; if (prepare_revision_walk(&revs)) die("revision walk setup failed"); revs.diffopt.format_callback = show_filemodify; diff --git a/builtin-fetch--tool.c b/builtin-fetch--tool.c index 469b07e240..29356d25db 100644 --- a/builtin-fetch--tool.c +++ b/builtin-fetch--tool.c @@ -2,6 +2,7 @@ #include "cache.h" #include "refs.h" #include "commit.h" +#include "sigchain.h" static char *get_stdin(void) { @@ -186,7 +187,7 @@ static void remove_keep(void) static void remove_keep_on_signal(int signo) { remove_keep(); - signal(SIGINT, SIG_DFL); + sigchain_pop(signo); raise(signo); } @@ -245,7 +246,7 @@ static int fetch_native_store(FILE *fp, char buffer[1024]; int err = 0; - signal(SIGINT, remove_keep_on_signal); + sigchain_push_common(remove_keep_on_signal); atexit(remove_keep); while (fgets(buffer, sizeof(buffer), stdin)) { diff --git a/builtin-fetch.c b/builtin-fetch.c index 7568163af2..7fb35fca9d 100644 --- a/builtin-fetch.c +++ b/builtin-fetch.c @@ -10,6 +10,7 @@ #include "transport.h" #include "run-command.h" #include "parse-options.h" +#include "sigchain.h" static const char * const builtin_fetch_usage[] = { "git fetch [options] [<repository> <refspec>...]", @@ -58,7 +59,7 @@ static void unlock_pack(void) static void unlock_pack_on_signal(int signo) { unlock_pack(); - signal(SIGINT, SIG_DFL); + sigchain_pop(signo); raise(signo); } @@ -607,7 +608,7 @@ static void set_option(const char *name, const char *value) { int r = transport_set_option(transport, name, value); if (r < 0) - die("Option \"%s\" value \"%s\" is not valid for %s\n", + die("Option \"%s\" value \"%s\" is not valid for %s", name, value, transport->url); if (r > 0) warning("Option \"%s\" is ignored for %s\n", @@ -635,6 +636,9 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) else remote = remote_get(argv[0]); + if (!remote) + die("Where do you want to fetch from today?"); + transport = transport_get(remote, remote->url[0]); if (verbosity >= 2) transport->verbose = 1; @@ -647,9 +651,6 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) if (depth) set_option(TRANS_OPT_DEPTH, depth); - if (!transport->url) - die("Where do you want to fetch from today?"); - if (argc > 1) { int j = 0; refs = xcalloc(argc + 1, sizeof(const char *)); @@ -672,7 +673,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) ref_nr = j; } - signal(SIGINT, unlock_pack_on_signal); + sigchain_push_common(unlock_pack_on_signal); atexit(unlock_pack); exit_code = do_fetch(transport, parse_fetch_refspec(ref_nr, refs), ref_nr); diff --git a/builtin-fsck.c b/builtin-fsck.c index 297b2c41c6..64dffa5421 100644 --- a/builtin-fsck.c +++ b/builtin-fsck.c @@ -10,6 +10,7 @@ #include "tree-walk.h" #include "fsck.h" #include "parse-options.h" +#include "dir.h" #define REACHABLE 0x0001 #define SEEN 0x0002 @@ -22,6 +23,7 @@ static int check_full; static int check_strict; static int keep_cache_objects; static unsigned char head_sha1[20]; +static const char *head_points_at; static int errors_found; static int write_lost_and_found; static int verbose; @@ -395,19 +397,12 @@ static void fsck_dir(int i, char *path) while ((de = readdir(dir)) != NULL) { char name[100]; unsigned char sha1[20]; - int len = strlen(de->d_name); - switch (len) { - case 2: - if (de->d_name[1] != '.') - break; - case 1: - if (de->d_name[0] != '.') - break; + if (is_dot_or_dotdot(de->d_name)) continue; - case 38: + if (strlen(de->d_name) == 38) { sprintf(name, "%02x", i); - memcpy(name+2, de->d_name, len+1); + memcpy(name+2, de->d_name, 39); if (get_sha1_hex(name, sha1) < 0) break; add_sha1_list(sha1, DIRENT_SORT_HINT(de)); @@ -479,6 +474,8 @@ static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int f static void get_default_heads(void) { + if (head_points_at && !is_null_sha1(head_sha1)) + fsck_handle_ref("HEAD", head_sha1, 0, NULL); for_each_ref(fsck_handle_ref, NULL); if (include_reflogs) for_each_reflog(fsck_handle_reflog, NULL); @@ -518,14 +515,13 @@ static void fsck_object_dir(const char *path) static int fsck_head_link(void) { - unsigned char sha1[20]; int flag; int null_is_error = 0; - const char *head_points_at = resolve_ref("HEAD", sha1, 0, &flag); if (verbose) fprintf(stderr, "Checking HEAD link\n"); + head_points_at = resolve_ref("HEAD", head_sha1, 0, &flag); if (!head_points_at) return error("Invalid HEAD"); if (!strcmp(head_points_at, "HEAD")) @@ -534,7 +530,7 @@ static int fsck_head_link(void) else if (prefixcmp(head_points_at, "refs/heads/")) return error("HEAD points to something strange (%s)", head_points_at); - if (is_null_sha1(sha1)) { + if (is_null_sha1(head_sha1)) { if (null_is_error) return error("HEAD: detached HEAD points at nothing"); fprintf(stderr, "notice: HEAD points to an unborn branch (%s)\n", @@ -590,6 +586,7 @@ static struct option fsck_opts[] = { int cmd_fsck(int argc, const char **argv, const char *prefix) { int i, heads; + struct alternate_object_database *alt; errors_found = 0; @@ -601,17 +598,19 @@ int cmd_fsck(int argc, const char **argv, const char *prefix) fsck_head_link(); fsck_object_dir(get_object_directory()); + + prepare_alt_odb(); + for (alt = alt_odb_list; alt; alt = alt->next) { + char namebuf[PATH_MAX]; + int namelen = alt->name - alt->base; + memcpy(namebuf, alt->base, namelen); + namebuf[namelen - 1] = 0; + fsck_object_dir(namebuf); + } + if (check_full) { - struct alternate_object_database *alt; struct packed_git *p; - prepare_alt_odb(); - for (alt = alt_odb_list; alt; alt = alt->next) { - char namebuf[PATH_MAX]; - int namelen = alt->name - alt->base; - memcpy(namebuf, alt->base, namelen); - namebuf[namelen - 1] = 0; - fsck_object_dir(namebuf); - } + prepare_packed_git(); for (p = packed_git; p; p = p->next) /* verify gives error messages itself */ @@ -628,10 +627,11 @@ int cmd_fsck(int argc, const char **argv, const char *prefix) } heads = 0; - for (i = 1; i < argc; i++) { + for (i = 0; i < argc; i++) { const char *arg = argv[i]; - if (!get_sha1(arg, head_sha1)) { - struct object *obj = lookup_object(head_sha1); + unsigned char sha1[20]; + if (!get_sha1(arg, sha1)) { + struct object *obj = lookup_object(sha1); /* Error is printed by lookup_object(). */ if (!obj) diff --git a/builtin-gc.c b/builtin-gc.c index 781df601c5..8d990ed493 100644 --- a/builtin-gc.c +++ b/builtin-gc.c @@ -144,34 +144,6 @@ static int too_many_packs(void) return gc_auto_pack_limit <= cnt; } -static int run_hook(void) -{ - const char *argv[2]; - struct child_process hook; - int ret; - - argv[0] = git_path("hooks/pre-auto-gc"); - argv[1] = NULL; - - if (access(argv[0], X_OK) < 0) - return 0; - - memset(&hook, 0, sizeof(hook)); - hook.argv = argv; - hook.no_stdin = 1; - hook.stdout_to_stderr = 1; - - ret = start_command(&hook); - if (ret) { - warning("Could not spawn %s", argv[0]); - return ret; - } - ret = finish_command(&hook); - if (ret == -ERR_RUN_COMMAND_WAITPID_SIGNAL) - warning("%s exited due to uncaught signal", argv[0]); - return ret; -} - static int need_to_gc(void) { /* @@ -188,25 +160,29 @@ static int need_to_gc(void) * there is no need. */ if (too_many_packs()) - append_option(argv_repack, "-A", MAX_ADD); + append_option(argv_repack, + prune_expire && !strcmp(prune_expire, "now") ? + "-a" : "-A", + MAX_ADD); else if (!too_many_loose_objects()) return 0; - if (run_hook()) + if (run_hook(NULL, "pre-auto-gc", NULL)) return 0; return 1; } int cmd_gc(int argc, const char **argv, const char *prefix) { - int prune = 0; int aggressive = 0; int auto_gc = 0; int quiet = 0; char buf[80]; struct option builtin_gc_options[] = { - OPT_BOOLEAN(0, "prune", &prune, "prune unreferenced objects (deprecated)"), + { OPTION_STRING, 0, "prune", &prune_expire, "date", + "prune unreferenced objects", + PARSE_OPT_OPTARG, NULL, (intptr_t)prune_expire }, OPT_BOOLEAN(0, "aggressive", &aggressive, "be more thorough (increased runtime)"), OPT_BOOLEAN(0, "auto", &auto_gc, "enable auto-gc mode"), OPT_BOOLEAN('q', "quiet", &quiet, "suppress progress reports"), @@ -243,7 +219,10 @@ int cmd_gc(int argc, const char **argv, const char *prefix) "run \"git gc\" manually. See " "\"git help gc\" for more information.\n"); } else - append_option(argv_repack, "-A", MAX_ADD); + append_option(argv_repack, + prune_expire && !strcmp(prune_expire, "now") + ? "-a" : "-A", + MAX_ADD); if (pack_refs && run_command_v_opt(argv_pack_refs, RUN_GIT_CMD)) return error(FAILED_RUN, argv_pack_refs[0]); @@ -254,9 +233,11 @@ int cmd_gc(int argc, const char **argv, const char *prefix) if (run_command_v_opt(argv_repack, RUN_GIT_CMD)) return error(FAILED_RUN, argv_repack[0]); - argv_prune[2] = prune_expire; - if (run_command_v_opt(argv_prune, RUN_GIT_CMD)) - return error(FAILED_RUN, argv_prune[0]); + if (prune_expire) { + argv_prune[2] = prune_expire; + if (run_command_v_opt(argv_prune, RUN_GIT_CMD)) + return error(FAILED_RUN, argv_prune[0]); + } if (run_command_v_opt(argv_rerere, RUN_GIT_CMD)) return error(FAILED_RUN, argv_rerere[0]); diff --git a/builtin-grep.c b/builtin-grep.c index 624f86e287..3f12ba3826 100644 --- a/builtin-grep.c +++ b/builtin-grep.c @@ -20,6 +20,8 @@ #endif #endif +static int builtin_grep; + /* * git grep pathspecs are somewhat different from diff-tree pathspecs; * pathname wildcards are allowed. @@ -289,6 +291,8 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) push_arg("-E"); if (opt->regflags & REG_ICASE) push_arg("-i"); + if (opt->binary == GREP_BINARY_NOMATCH) + push_arg("-I"); if (opt->word_regexp) push_arg("-w"); if (opt->name_only) @@ -389,7 +393,7 @@ static int grep_cache(struct grep_opt *opt, const char **paths, int cached) * we grep through the checked-out files. It tends to * be a lot more optimized */ - if (!cached) { + if (!cached && !builtin_grep) { hit = external_grep(opt, paths, cached); if (hit >= 0) return hit; @@ -402,7 +406,12 @@ static int grep_cache(struct grep_opt *opt, const char **paths, int cached) continue; if (!pathspec_matches(paths, ce->name)) continue; - if (cached) { + /* + * If CE_VALID is on, we assume worktree file and its cache entry + * are identical, even if worktree file has been modified, so use + * cache version instead + */ + if (cached || (ce->ce_flags & CE_VALID)) { if (ce_stage(ce)) continue; hit |= grep_sha1(opt, ce->sha1, ce->name, 0); @@ -545,6 +554,10 @@ int cmd_grep(int argc, const char **argv, const char *prefix) cached = 1; continue; } + if (!strcmp("--no-ext-grep", arg)) { + builtin_grep = 1; + continue; + } if (!strcmp("-a", arg) || !strcmp("--text", arg)) { opt.binary = GREP_BINARY_TEXT; diff --git a/builtin-help.c b/builtin-help.c index f076efa921..9b57a74618 100644 --- a/builtin-help.c +++ b/builtin-help.c @@ -329,7 +329,7 @@ static void setup_man_path(void) * old_path, the ':' at the end will let 'man' to try * system-wide paths after ours to find the manual page. If * there is old_path, we need ':' as delimiter. */ - strbuf_addstr(&new_path, GIT_MAN_PATH); + strbuf_addstr(&new_path, system_path(GIT_MAN_PATH)); strbuf_addch(&new_path, ':'); if (old_path) strbuf_addstr(&new_path, old_path); @@ -375,7 +375,7 @@ static void show_man_page(const char *git_cmd) static void show_info_page(const char *git_cmd) { const char *page = cmd_to_page(git_cmd); - setenv("INFOPATH", GIT_INFO_PATH, 1); + setenv("INFOPATH", system_path(GIT_INFO_PATH), 1); execlp("info", "info", "gitman", page, NULL); } diff --git a/builtin-init-db.c b/builtin-init-db.c index d30c3fe2ca..ee3911f8ee 100644 --- a/builtin-init-db.c +++ b/builtin-init-db.c @@ -29,7 +29,7 @@ static void safe_create_dir(const char *dir, int share) } } else if (share && adjust_shared_perm(dir)) - die("Could not make %s writable by group\n", dir); + die("Could not make %s writable by group", dir); } static void copy_templates_1(char *path, int baselen, diff --git a/builtin-log.c b/builtin-log.c index 840daf9078..0f0adf2bab 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -16,6 +16,7 @@ #include "patch-ids.h" #include "run-command.h" #include "shortlog.h" +#include "remote.h" /* Set a default date-time format for git log ("log.date" config variable) */ static const char *default_date_mode = NULL; @@ -249,22 +250,13 @@ int cmd_whatchanged(int argc, const char **argv, const char *prefix) static void show_tagger(char *buf, int len, struct rev_info *rev) { - char *email_end, *p; - unsigned long date; - int tz; + struct strbuf out = STRBUF_INIT; - email_end = memchr(buf, '>', len); - if (!email_end) - return; - p = ++email_end; - while (isspace(*p)) - p++; - date = strtoul(p, &p, 10); - while (isspace(*p)) - p++; - tz = (int)strtol(p, NULL, 10); - printf("Tagger: %.*s\nDate: %s\n", (int)(email_end - buf), buf, - show_date(date, tz, rev->date_mode)); + pp_user_info("Tagger", rev->commit_format, &out, buf, rev->date_mode, + git_log_output_encoding ? + git_log_output_encoding: git_commit_encoding); + printf("%s\n", out.buf); + strbuf_release(&out); } static int show_object(const unsigned char *sha1, int show_tag_object, @@ -340,7 +332,13 @@ int cmd_show(int argc, const char **argv, const char *prefix) t->tag, diff_get_color_opt(&rev.diffopt, DIFF_RESET)); ret = show_object(o->sha1, 1, &rev); - objects[i].item = parse_object(t->tagged->sha1); + if (ret) + break; + o = parse_object(t->tagged->sha1); + if (!o) + ret = error("Could not read object %s", + sha1_to_hex(t->tagged->sha1)); + objects[i].item = o; i--; break; } @@ -547,6 +545,7 @@ static const char *get_oneline_for_filename(struct commit *commit, static FILE *realstdout = NULL; static const char *output_directory = NULL; +static int outdir_offset; static int reopen_stdout(const char *oneline, int nr, int total) { @@ -573,7 +572,7 @@ static int reopen_stdout(const char *oneline, int nr, int total) strcpy(filename + len, fmt_patch_suffix); } - fprintf(realstdout, "%s\n", filename); + fprintf(realstdout, "%s\n", filename + outdir_offset); if (freopen(filename, "w", stdout) == NULL) return error("Cannot open patch file %s",filename); @@ -734,6 +733,27 @@ static const char *clean_message_id(const char *msg_id) return xmemdupz(a, z - a); } +static const char *set_outdir(const char *prefix, const char *output_directory) +{ + if (output_directory && is_absolute_path(output_directory)) + return output_directory; + + if (!prefix || !*prefix) { + if (output_directory) + return output_directory; + /* The user did not explicitly ask for "./" */ + outdir_offset = 2; + return "./"; + } + + outdir_offset = strlen(prefix); + if (!output_directory) + return prefix; + + return xstrdup(prefix_filename(prefix, outdir_offset, + output_directory)); +} + int cmd_format_patch(int argc, const char **argv, const char *prefix) { struct commit *commit; @@ -818,7 +838,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) committer = git_committer_info(IDENT_ERROR_ON_NO_NAME); endpos = strchr(committer, '>'); if (!endpos) - die("bogus committer info %s\n", committer); + die("bogus committer info %s", committer); add_signoff = xmemdupz(committer, endpos - committer + 1); } else if (!strcmp(argv[i], "--attach")) { @@ -897,8 +917,6 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) die ("-n and -k are mutually exclusive."); if (keep_subject && subject_prefix) die ("--subject-prefix and -k are mutually exclusive."); - if (numbered_files && use_stdout) - die ("--numbered-files and --stdout are mutually exclusive."); argc = setup_revisions(argc, argv, &rev, "HEAD"); if (argc > 1) @@ -911,8 +929,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (!DIFF_OPT_TST(&rev.diffopt, TEXT) && !no_binary_diff) DIFF_OPT_SET(&rev.diffopt, BINARY); - if (!output_directory && !use_stdout) - output_directory = prefix; + if (!use_stdout) + output_directory = set_outdir(prefix, output_directory); if (output_directory) { if (use_stdout) @@ -938,6 +956,13 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) * get_revision() to do the usual traversal. */ } + + /* + * We cannot move this anywhere earlier because we do want to + * know if --root was given explicitly from the comand line. + */ + rev.show_root_diff = 1; + if (cover_letter) { /* remember the range */ int i; @@ -1064,13 +1089,14 @@ static int add_pending_commit(const char *arg, struct rev_info *revs, int flags) } static const char cherry_usage[] = -"git cherry [-v] <upstream> [<head>] [<limit>]"; +"git cherry [-v] [<upstream> [<head> [<limit>]]]"; int cmd_cherry(int argc, const char **argv, const char *prefix) { struct rev_info revs; struct patch_ids ids; struct commit *commit; struct commit_list *list = NULL; + struct branch *current_branch; const char *upstream; const char *head = "HEAD"; const char *limit = NULL; @@ -1093,7 +1119,17 @@ int cmd_cherry(int argc, const char **argv, const char *prefix) upstream = argv[1]; break; default: - usage(cherry_usage); + current_branch = branch_get(NULL); + if (!current_branch || !current_branch->merge + || !current_branch->merge[0] + || !current_branch->merge[0]->dst) { + fprintf(stderr, "Could not find a tracked" + " remote branch, please" + " specify <upstream> manually.\n"); + usage(cherry_usage); + } + + upstream = current_branch->merge[0]->dst; } init_revisions(&revs, prefix); diff --git a/builtin-ls-files.c b/builtin-ls-files.c index f72eb85475..ca6f33d046 100644 --- a/builtin-ls-files.c +++ b/builtin-ls-files.c @@ -36,42 +36,6 @@ static const char *tag_other = ""; static const char *tag_killed = ""; static const char *tag_modified = ""; - -/* - * Match a pathspec against a filename. The first "skiplen" characters - * are the common prefix - */ -int pathspec_match(const char **spec, char *ps_matched, - const char *filename, int skiplen) -{ - const char *m; - - while ((m = *spec++) != NULL) { - int matchlen = strlen(m + skiplen); - - if (!matchlen) - goto matched; - if (!strncmp(m + skiplen, filename + skiplen, matchlen)) { - if (m[skiplen + matchlen - 1] == '/') - goto matched; - switch (filename[skiplen + matchlen]) { - case '/': case '\0': - goto matched; - } - } - if (!fnmatch(m + skiplen, filename + skiplen, 0)) - goto matched; - if (ps_matched) - ps_matched++; - continue; - matched: - if (ps_matched) - *ps_matched = 1; - return 1; - } - return 0; -} - static void show_dir_entry(const char *tag, struct dir_entry *ent) { int len = prefix_len; @@ -80,7 +44,7 @@ static void show_dir_entry(const char *tag, struct dir_entry *ent) if (len >= ent->len) die("git ls-files: internal error - directory entry not superset of prefix"); - if (pathspec && !pathspec_match(pathspec, ps_matched, ent->name, len)) + if (!match_pathspec(pathspec, ent->name, ent->len, len, ps_matched)) return; fputs(tag, stdout); @@ -156,7 +120,7 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce) if (len >= ce_namelen(ce)) die("git ls-files: internal error - cache entry not superset of prefix"); - if (pathspec && !pathspec_match(pathspec, ps_matched, ce->name, len)) + if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), len, ps_matched)) return; if (tag && *tag && show_valid_bit && @@ -298,6 +262,21 @@ static const char *verify_pathspec(const char *prefix) return max ? xmemdupz(prev, max) : NULL; } +static void strip_trailing_slash_from_submodules(void) +{ + const char **p; + + for (p = pathspec; *p != NULL; p++) { + int len = strlen(*p), pos; + + if (len < 1 || (*p)[len - 1] != '/') + continue; + pos = cache_name_pos(*p, len - 1); + if (pos >= 0 && S_ISGITLINK(active_cache[pos]->ce_mode)) + *p = xstrndup(*p, len - 1); + } +} + /* * Read the tree specified with --with-tree option * (typically, HEAD) into stage #1 and then @@ -440,6 +419,7 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix) } if (!strcmp(arg, "-d") || !strcmp(arg, "--deleted")) { show_deleted = 1; + require_work_tree = 1; continue; } if (!strcmp(arg, "-m") || !strcmp(arg, "--modified")) { @@ -546,6 +526,11 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix) pathspec = get_pathspec(prefix, argv + i); + /* be nice with submodule patsh ending in a slash */ + read_cache(); + if (pathspec) + strip_trailing_slash_from_submodules(); + /* Verify that the pathspec matches the prefix */ if (pathspec) prefix = verify_pathspec(prefix); @@ -569,7 +554,6 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix) show_killed | show_modified)) show_cached = 1; - read_cache(); if (prefix) prune_cache(prefix); if (with_tree) { diff --git a/builtin-ls-tree.c b/builtin-ls-tree.c index cb61717685..fca46312f6 100644 --- a/builtin-ls-tree.c +++ b/builtin-ls-tree.c @@ -23,7 +23,7 @@ static int chomp_prefix; static const char *ls_tree_prefix; static const char ls_tree_usage[] = - "git ls-tree [-d] [-r] [-t] [-l] [-z] [--name-only] [--name-status] [--full-name] [--abbrev[=<n>]] <tree-ish> [path...]"; + "git ls-tree [-d] [-r] [-t] [-l] [-z] [--name-only] [--name-status] [--full-name] [--full-tree] [--abbrev[=<n>]] <tree-ish> [path...]"; static int show_recursive(const char *base, int baselen, const char *pathname) { @@ -68,13 +68,8 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen, * * Something similar to this incomplete example: * - if (show_subprojects(base, baselen, pathname)) { - struct child_process ls_tree; - - ls_tree.dir = base; - ls_tree.argv = ls-tree; - start_command(&ls_tree); - } + if (show_subprojects(base, baselen, pathname)) + retval = READ_TREE_RECURSIVE; * */ type = commit_type; @@ -156,6 +151,11 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix) chomp_prefix = 0; break; } + if (!strcmp(argv[1]+2, "full-tree")) { + ls_tree_prefix = prefix = NULL; + chomp_prefix = 0; + break; + } if (!prefixcmp(argv[1]+2, "abbrev=")) { abbrev = strtoul(argv[1]+9, NULL, 10); if (abbrev && abbrev < MINIMUM_ABBREV) diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c index e890f7a6d1..2789ccdf7d 100644 --- a/builtin-mailinfo.c +++ b/builtin-mailinfo.c @@ -29,6 +29,9 @@ static struct strbuf **p_hdr_data, **s_hdr_data; #define MAX_HDR_PARSED 10 #define MAX_BOUNDARIES 5 +static void cleanup_space(struct strbuf *sb); + + static void get_sane_name(struct strbuf *out, struct strbuf *name, struct strbuf *email) { struct strbuf *src = name; @@ -109,11 +112,19 @@ static void handle_from(const struct strbuf *from) strbuf_add(&email, at, el); strbuf_remove(&f, at - f.buf, el + (at[el] ? 1 : 0)); - /* The remainder is name. It could be "John Doe <john.doe@xz>" - * or "john.doe@xz (John Doe)", but we have removed the - * email part, so trim from both ends, possibly removing - * the () pair at the end. + /* The remainder is name. It could be + * + * - "John Doe <john.doe@xz>" (a), or + * - "john.doe@xz (John Doe)" (b), or + * - "John (zzz) Doe <john.doe@xz> (Comment)" (c) + * + * but we have removed the email part, so + * + * - remove extra spaces which could stay after email (case 'c'), and + * - trim from both ends, possibly removing the () pair at the end + * (cases 'a' and 'b'). */ + cleanup_space(&f); strbuf_trim(&f); if (f.buf[0] == '(' && f.len && f.buf[f.len - 1] == ')') { strbuf_remove(&f, 0, 1); @@ -430,13 +441,6 @@ static struct strbuf *decode_b_segment(const struct strbuf *b_seg) c -= 'a' - 26; else if ('0' <= c && c <= '9') c -= '0' - 52; - else if (c == '=') { - /* padding is almost like (c == 0), except we do - * not output NUL resulting only from it; - * for now we just trust the data. - */ - c = 0; - } else continue; /* garbage */ switch (pos++) { @@ -494,7 +498,7 @@ static void convert_to_utf8(struct strbuf *line, const char *charset) return; out = reencode_string(line->buf, metainfo_charset, charset); if (!out) - die("cannot convert from %s to %s\n", + die("cannot convert from %s to %s", charset, metainfo_charset); strbuf_attach(line, out, strlen(out), strlen(out)); } @@ -514,7 +518,25 @@ static int decode_header_bq(struct strbuf *it) rfc2047 = 1; if (in != ep) { - strbuf_add(&outbuf, in, ep - in); + /* + * We are about to process an encoded-word + * that begins at ep, but there is something + * before the encoded word. + */ + char *scan; + for (scan = in; scan < ep; scan++) + if (!isspace(*scan)) + break; + + if (scan != ep || in == it->buf) { + /* + * We should not lose that "something", + * unless we have just processed an + * encoded-word, and there is only LWS + * before the one we are about to process. + */ + strbuf_add(&outbuf, in, ep - in); + } in = ep; } /* E.g. @@ -860,6 +882,7 @@ static void handle_info(void) } output_header_lines(fout, "Subject", hdr); } else if (!memcmp(header[i], "From", 4)) { + cleanup_space(hdr); handle_from(hdr); fprintf(fout, "Author: %s\n", name.buf); fprintf(fout, "Email: %s\n", email.buf); diff --git a/builtin-merge-file.c b/builtin-merge-file.c index 9d4e874809..96edb97a83 100644 --- a/builtin-merge-file.c +++ b/builtin-merge-file.c @@ -51,8 +51,11 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, options, merge_file_usage, 0); if (argc != 3) usage_with_options(merge_file_usage, options); - if (quiet) - freopen("/dev/null", "w", stderr); + if (quiet) { + if (!freopen("/dev/null", "w", stderr)) + return error("failed to redirect stderr to /dev/null: " + "%s\n", strerror(errno)); + } for (i = 0; i < 3; i++) { if (!names[i]) diff --git a/builtin-merge-recursive.c b/builtin-merge-recursive.c index 6b534c1a66..703045bfc8 100644 --- a/builtin-merge-recursive.c +++ b/builtin-merge-recursive.c @@ -33,7 +33,7 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix) } if (argc < 4) - die("Usage: %s <base>... -- <head> <remote> ...\n", argv[0]); + die("Usage: %s <base>... -- <head> <remote> ...", argv[0]); for (i = 1; i < argc; ++i) { if (!strcmp(argv[i], "--")) diff --git a/builtin-merge.c b/builtin-merge.c index cf869751b4..6d2160d0a3 100644 --- a/builtin-merge.c +++ b/builtin-merge.c @@ -36,8 +36,8 @@ struct strategy { }; static const char * const builtin_merge_usage[] = { - "git-merge [options] <remote>...", - "git-merge [options] <msg> HEAD <remote>", + "git merge [options] <remote>...", + "git merge [options] <msg> HEAD <remote>", NULL }; @@ -300,35 +300,6 @@ static void squash_message(void) strbuf_release(&out); } -static int run_hook(const char *name) -{ - struct child_process hook; - const char *argv[3], *env[2]; - char index[PATH_MAX]; - - argv[0] = git_path("hooks/%s", name); - if (access(argv[0], X_OK) < 0) - return 0; - - snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", get_index_file()); - env[0] = index; - env[1] = NULL; - - if (squash) - argv[1] = "1"; - else - argv[1] = "0"; - argv[2] = NULL; - - memset(&hook, 0, sizeof(hook)); - hook.argv = argv; - hook.no_stdin = 1; - hook.stdout_to_stderr = 1; - hook.env = env; - - return run_command(&hook); -} - static void finish(const unsigned char *new_head, const char *msg) { struct strbuf reflog_message = STRBUF_INIT; @@ -374,7 +345,7 @@ static void finish(const unsigned char *new_head, const char *msg) } /* Run a post-merge hook */ - run_hook("post-merge"); + run_hook(NULL, "post-merge", squash ? "1" : "0", NULL); strbuf_release(&reflog_message); } @@ -385,9 +356,14 @@ static void merge_name(const char *remote, struct strbuf *msg) struct object *remote_head; unsigned char branch_head[20], buf_sha[20]; struct strbuf buf = STRBUF_INIT; + struct strbuf bname = STRBUF_INIT; const char *ptr; int len, early; + len = strlen(remote); + if (interpret_nth_last_branch(remote, &bname) == len) + remote = bname.buf; + memset(branch_head, 0, sizeof(branch_head)); remote_head = peel_to_type(remote, 0, NULL, OBJ_COMMIT); if (!remote_head) @@ -400,7 +376,7 @@ static void merge_name(const char *remote, struct strbuf *msg) if (!hashcmp(remote_head->sha1, branch_head)) { strbuf_addf(msg, "%s\t\tbranch '%s' of .\n", sha1_to_hex(branch_head), remote); - return; + goto cleanup; } /* See if remote matches <name>^^^.. or <name>~<number> */ @@ -440,7 +416,8 @@ static void merge_name(const char *remote, struct strbuf *msg) sha1_to_hex(remote_head->sha1), truname.buf + 11, (early ? " (early part)" : "")); - return; + strbuf_release(&truname); + goto cleanup; } } @@ -461,10 +438,13 @@ static void merge_name(const char *remote, struct strbuf *msg) strbuf_remove(&line, ptr-line.buf+1, 13); strbuf_addbuf(msg, &line); strbuf_release(&line); - return; + goto cleanup; } strbuf_addf(msg, "%s\t\tcommit '%s'\n", sha1_to_hex(remote_head->sha1), remote); +cleanup: + strbuf_release(&buf); + strbuf_release(&bname); } static int git_merge_config(const char *k, const char *v, void *cb) diff --git a/builtin-mv.c b/builtin-mv.c index 4f65b5ae9b..01270fefdf 100644 --- a/builtin-mv.c +++ b/builtin-mv.c @@ -162,7 +162,9 @@ int cmd_mv(int argc, const char **argv, const char *prefix) } argc += last - first; } - } else if (lstat(dst, &st) == 0) { + } else if (cache_name_pos(src, length) < 0) + bad = "not under version control"; + else if (lstat(dst, &st) == 0) { bad = "destination exists"; if (force) { /* @@ -177,9 +179,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix) } else bad = "Cannot overwrite"; } - } else if (cache_name_pos(src, length) < 0) - bad = "not under version control"; - else if (string_list_has_string(&src_for_dst, dst)) + } else if (string_list_has_string(&src_for_dst, dst)) bad = "multiple sources for the same target"; else string_list_insert(dst, &src_for_dst); @@ -192,6 +192,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix) memmove(destination + i, destination + i + 1, (argc - i) * sizeof(char *)); + i--; } } else die ("%s, source=%s, destination=%s", diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index cedef52fd3..8ca46c8deb 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -78,7 +78,7 @@ static int progress = 1; static int window = 10; static uint32_t pack_size_limit, pack_size_limit_cfg; static int depth = 50; -static int delta_search_threads = 1; +static int delta_search_threads; static int pack_to_stdout; static int num_preferred_base; static struct progress *progress_state; @@ -195,16 +195,16 @@ static int check_pack_inflate(struct packed_git *p, int st; memset(&stream, 0, sizeof(stream)); - inflateInit(&stream); + git_inflate_init(&stream); do { in = use_pack(p, w_curs, offset, &stream.avail_in); stream.next_in = in; stream.next_out = fakebuf; stream.avail_out = sizeof(fakebuf); - st = inflate(&stream, Z_FINISH); + st = git_inflate(&stream, Z_FINISH); offset += stream.next_in - in; } while (st == Z_OK || st == Z_BUF_ERROR); - inflateEnd(&stream); + git_inflate_end(&stream); return (st == Z_STREAM_END && stream.total_out == expect && stream.total_in == len) ? 0 : -1; @@ -488,9 +488,8 @@ static void write_pack_file(void) } else { char tmpname[PATH_MAX]; int fd; - snprintf(tmpname, sizeof(tmpname), - "%s/pack/tmp_pack_XXXXXX", get_object_directory()); - fd = xmkstemp(tmpname); + fd = odb_mkstemp(tmpname, sizeof(tmpname), + "pack/tmp_pack_XXXXXX"); pack_tmp_name = xstrdup(tmpname); f = sha1fd(fd, pack_tmp_name); } @@ -1294,7 +1293,7 @@ static int try_delta(struct unpacked *trg, struct unpacked *src, max_size = trg_entry->delta_size; ref_depth = trg->depth; } - max_size = max_size * (max_depth - src->depth) / + max_size = (uint64_t)max_size * (max_depth - src->depth) / (max_depth - ref_depth + 1); if (max_size == 0) return 0; @@ -1612,11 +1611,18 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size, find_deltas(list, &list_size, window, depth, processed); return; } + if (progress > pack_to_stdout) + fprintf(stderr, "Delta compression using %d threads.\n", + delta_search_threads); /* Partition the work amongst work threads. */ for (i = 0; i < delta_search_threads; i++) { unsigned sub_size = list_size / (delta_search_threads - i); + /* don't use too small segments or no deltas will be found */ + if (sub_size < 2*window && i+1 < delta_search_threads) + sub_size = 0; + p[i].window = window; p[i].depth = depth; p[i].processed = processed; diff --git a/builtin-prune.c b/builtin-prune.c index 7b4ec80e62..545e9c1f94 100644 --- a/builtin-prune.c +++ b/builtin-prune.c @@ -5,6 +5,7 @@ #include "builtin.h" #include "reachable.h" #include "parse-options.h" +#include "dir.h" static const char * const prune_usage[] = { "git prune [-n] [-v] [--expire <time>] [--] [<head>...]", @@ -61,19 +62,12 @@ static int prune_dir(int i, char *path) while ((de = readdir(dir)) != NULL) { char name[100]; unsigned char sha1[20]; - int len = strlen(de->d_name); - switch (len) { - case 2: - if (de->d_name[1] != '.') - break; - case 1: - if (de->d_name[0] != '.') - break; + if (is_dot_or_dotdot(de->d_name)) continue; - case 38: + if (strlen(de->d_name) == 38) { sprintf(name, "%02x", i); - memcpy(name+2, de->d_name, len+1); + memcpy(name+2, de->d_name, 39); if (get_sha1_hex(name, sha1) < 0) break; diff --git a/builtin-push.c b/builtin-push.c index 122fdcfbdc..ca36fb1e58 100644 --- a/builtin-push.c +++ b/builtin-push.c @@ -53,8 +53,11 @@ static int do_push(const char *repo, int flags) int i, errs; struct remote *remote = remote_get(repo); - if (!remote) - die("bad repository '%s'", repo); + if (!remote) { + if (repo) + die("bad repository '%s'", repo); + die("No destination configured to push to."); + } if (remote->mirror) flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE); diff --git a/builtin-receive-pack.c b/builtin-receive-pack.c index db67c3162c..849f1fe6f9 100644 --- a/builtin-receive-pack.c +++ b/builtin-receive-pack.c @@ -9,22 +9,25 @@ #include "remote.h" #include "transport.h" -static const char receive_pack_usage[] = "git-receive-pack <git-dir>"; +static const char receive_pack_usage[] = "git receive-pack <git-dir>"; enum deny_action { + DENY_UNCONFIGURED, DENY_IGNORE, DENY_WARN, DENY_REFUSE, }; -static int deny_deletes = 0; -static int deny_non_fast_forwards = 0; -static enum deny_action deny_current_branch = DENY_WARN; +static int deny_deletes; +static int deny_non_fast_forwards; +static enum deny_action deny_current_branch = DENY_UNCONFIGURED; +static enum deny_action deny_delete_current = DENY_UNCONFIGURED; static int receive_fsck_objects; static int receive_unpack_limit = -1; static int transfer_unpack_limit = -1; static int unpack_limit = 100; static int report_status; +static const char *head_name; static char capabilities[] = " report-status delete-refs "; static int capabilities_sent; @@ -76,6 +79,11 @@ static int receive_pack_config(const char *var, const char *value, void *cb) return 0; } + if (strcmp(var, "receive.denydeletecurrent") == 0) { + deny_delete_current = parse_deny_action(var, value); + return 0; + } + return git_default_config(var, value, cb); } @@ -136,7 +144,7 @@ static int hook_status(int code, const char *hook_name) } } -static int run_hook(const char *hook_name) +static int run_receive_hook(const char *hook_name) { static char buf[sizeof(commands->old_sha1) * 2 + PATH_MAX + 4]; struct command *cmd; @@ -202,16 +210,67 @@ static int run_update_hook(struct command *cmd) static int is_ref_checked_out(const char *ref) { - unsigned char sha1[20]; - const char *head; - if (is_bare_repository()) return 0; - head = resolve_ref("HEAD", sha1, 0, NULL); - if (!head) + if (!head_name) return 0; - return !strcmp(head, ref); + return !strcmp(head_name, ref); +} + +static char *warn_unconfigured_deny_msg[] = { + "Updating the currently checked out branch may cause confusion,", + "as the index and work tree do not reflect changes that are in HEAD.", + "As a result, you may see the changes you just pushed into it", + "reverted when you run 'git diff' over there, and you may want", + "to run 'git reset --hard' before starting to work to recover.", + "", + "You can set 'receive.denyCurrentBranch' configuration variable to", + "'refuse' in the remote repository to forbid pushing into its", + "current branch." + "", + "To allow pushing into the current branch, you can set it to 'ignore';", + "but this is not recommended unless you arranged to update its work", + "tree to match what you pushed in some other way.", + "", + "To squelch this message, you can set it to 'warn'.", + "", + "Note that the default will change in a future version of git", + "to refuse updating the current branch unless you have the", + "configuration variable set to either 'ignore' or 'warn'." +}; + +static void warn_unconfigured_deny(void) +{ + int i; + for (i = 0; i < ARRAY_SIZE(warn_unconfigured_deny_msg); i++) + warning("%s", warn_unconfigured_deny_msg[i]); +} + +static char *warn_unconfigured_deny_delete_current_msg[] = { + "Deleting the current branch can cause confusion by making the next", + "'git clone' not check out any file.", + "", + "You can set 'receive.denyDeleteCurrent' configuration variable to", + "'refuse' in the remote repository to disallow deleting the current", + "branch.", + "", + "You can set it to 'ignore' to allow such a delete without a warning.", + "", + "To make this warning message less loud, you can set it to 'warn'.", + "", + "Note that the default will change in a future version of git", + "to refuse deleting the current branch unless you have the", + "configuration variable set to either 'ignore' or 'warn'." +}; + +static void warn_unconfigured_deny_delete_current(void) +{ + int i; + for (i = 0; + i < ARRAY_SIZE(warn_unconfigured_deny_delete_current_msg); + i++) + warning("%s", warn_unconfigured_deny_delete_current_msg[i]); } static const char *update(struct command *cmd) @@ -227,22 +286,20 @@ static const char *update(struct command *cmd) return "funny refname"; } - switch (deny_current_branch) { - case DENY_IGNORE: - break; - case DENY_WARN: - if (!is_ref_checked_out(name)) + if (is_ref_checked_out(name)) { + switch (deny_current_branch) { + case DENY_IGNORE: break; - warning("updating the currently checked out branch; this may" - " cause confusion,\n" - "as the index and working tree do not reflect changes" - " that are now in HEAD."); - break; - case DENY_REFUSE: - if (!is_ref_checked_out(name)) + case DENY_UNCONFIGURED: + case DENY_WARN: + warning("updating the current branch"); + if (deny_current_branch == DENY_UNCONFIGURED) + warn_unconfigured_deny(); break; - error("refusing to update checked out branch: %s", name); - return "branch is currently checked out"; + case DENY_REFUSE: + error("refusing to update checked out branch: %s", name); + return "branch is currently checked out"; + } } if (!is_null_sha1(new_sha1) && !has_sha1_file(new_sha1)) { @@ -250,12 +307,30 @@ static const char *update(struct command *cmd) "but I can't find it!", sha1_to_hex(new_sha1)); return "bad pack"; } - if (deny_deletes && is_null_sha1(new_sha1) && - !is_null_sha1(old_sha1) && - !prefixcmp(name, "refs/heads/")) { - error("denying ref deletion for %s", name); - return "deletion prohibited"; + + if (!is_null_sha1(old_sha1) && is_null_sha1(new_sha1)) { + if (deny_deletes && !prefixcmp(name, "refs/heads/")) { + error("denying ref deletion for %s", name); + return "deletion prohibited"; + } + + if (!strcmp(name, head_name)) { + switch (deny_delete_current) { + case DENY_IGNORE: + break; + case DENY_WARN: + case DENY_UNCONFIGURED: + if (deny_delete_current == DENY_UNCONFIGURED) + warn_unconfigured_deny_delete_current(); + warning("deleting the current branch"); + break; + case DENY_REFUSE: + error("refusing to delete the current branch: %s", name); + return "deletion of the current branch prohibited"; + } + } } + if (deny_non_fast_forwards && !is_null_sha1(new_sha1) && !is_null_sha1(old_sha1) && !prefixcmp(name, "refs/heads/")) { @@ -349,6 +424,7 @@ static void run_update_post_hook(struct command *cmd) static void execute_commands(const char *unpacker_error) { struct command *cmd = commands; + unsigned char sha1[20]; if (unpacker_error) { while (cmd) { @@ -358,7 +434,7 @@ static void execute_commands(const char *unpacker_error) return; } - if (run_hook(pre_receive_hook)) { + if (run_receive_hook(pre_receive_hook)) { while (cmd) { cmd->error_string = "pre-receive hook declined"; cmd = cmd->next; @@ -366,6 +442,8 @@ static void execute_commands(const char *unpacker_error) return; } + head_name = resolve_ref("HEAD", sha1, 0, NULL); + while (cmd) { cmd->error_string = update(cmd); cmd = cmd->next; @@ -627,7 +705,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix) unlink(pack_lockfile); if (report_status) report(unpack_status); - run_hook(post_receive_hook); + run_receive_hook(post_receive_hook); run_update_post_hook(commands); } return 0; diff --git a/builtin-remote.c b/builtin-remote.c index abc8dd8389..ac69d37c8a 100644 --- a/builtin-remote.c +++ b/builtin-remote.c @@ -298,7 +298,7 @@ static int add_known_remote(struct remote *remote, void *cb_data) struct branches_for_remote { struct remote *remote; - struct string_list *branches; + struct string_list *branches, *skipped; struct known_remotes *keep; }; @@ -323,6 +323,16 @@ static int add_branch_for_removal(const char *refname, return 0; } + /* don't delete non-remote refs */ + if (prefixcmp(refname, "refs/remotes")) { + /* advise user how to delete local branches */ + if (!prefixcmp(refname, "refs/heads/")) + string_list_append(abbrev_branch(refname), + branches->skipped); + /* silently skip over other non-remote refs */ + return 0; + } + /* make sure that symrefs are deleted */ if (flags & REF_ISSYMREF) return unlink(git_path("%s", refname)); @@ -542,8 +552,11 @@ static int rm(int argc, const char **argv) struct strbuf buf = STRBUF_INIT; struct known_remotes known_remotes = { NULL, NULL }; struct string_list branches = { NULL, 0, 0, 1 }; - struct branches_for_remote cb_data = { NULL, &branches, &known_remotes }; - int i; + struct string_list skipped = { NULL, 0, 0, 1 }; + struct branches_for_remote cb_data = { + NULL, &branches, &skipped, &known_remotes + }; + int i, result; if (argc != 2) usage_with_options(builtin_remote_usage, options); @@ -583,14 +596,26 @@ static int rm(int argc, const char **argv) * refs, which are invalidated when deleting a branch. */ cb_data.remote = remote; - i = for_each_ref(add_branch_for_removal, &cb_data); + result = for_each_ref(add_branch_for_removal, &cb_data); strbuf_release(&buf); - if (!i) - i = remove_branches(&branches); + if (!result) + result = remove_branches(&branches); string_list_clear(&branches, 1); - return i; + if (skipped.nr) { + fprintf(stderr, skipped.nr == 1 ? + "Note: A non-remote branch was not removed; " + "to delete it, use:\n" : + "Note: Non-remote branches were not removed; " + "to delete them, use:\n"); + for (i = 0; i < skipped.nr; i++) + fprintf(stderr, " git branch -d %s\n", + skipped.items[i].string); + } + string_list_clear(&skipped, 0); + + return result; } static void show_list(const char *title, struct string_list *list, @@ -731,12 +756,17 @@ static int prune(int argc, const char **argv) OPT_END() }; struct ref_states states; + const char *dangling_msg; argc = parse_options(argc, argv, options, builtin_remote_usage, 0); if (argc < 1) usage_with_options(builtin_remote_usage, options); + dangling_msg = (dry_run + ? " %s will become dangling!\n" + : " %s has become dangling!\n"); + memset(&states, 0, sizeof(states)); for (; argc; argc--, argv++) { int i; @@ -759,6 +789,7 @@ static int prune(int argc, const char **argv) printf(" * [%s] %s\n", dry_run ? "would prune" : "pruned", abbrev_ref(refname, "refs/remotes/")); + warn_dangling_symref(dangling_msg, refname); } /* NEEDSWORK: free remote */ diff --git a/builtin-rerere.c b/builtin-rerere.c index d4dec6b715..bd8fc77a7a 100644 --- a/builtin-rerere.c +++ b/builtin-rerere.c @@ -1,5 +1,6 @@ #include "builtin.h" #include "cache.h" +#include "dir.h" #include "string-list.h" #include "rerere.h" #include "xdiff/xdiff.h" @@ -59,17 +60,15 @@ static void garbage_collect(struct string_list *rr) git_config(git_rerere_gc_config, NULL); dir = opendir(git_path("rr-cache")); while ((e = readdir(dir))) { - const char *name = e->d_name; - if (name[0] == '.' && - (name[1] == '\0' || (name[1] == '.' && name[2] == '\0'))) + if (is_dot_or_dotdot(e->d_name)) continue; - then = rerere_created_at(name); + then = rerere_created_at(e->d_name); if (!then) continue; - cutoff = (has_resolution(name) + cutoff = (has_resolution(e->d_name) ? cutoff_resolve : cutoff_noresolve); if (then < now - cutoff * 86400) - string_list_append(name, &to_remove); + string_list_append(e->d_name, &to_remove); } for (i = 0; i < to_remove.nr; i++) unlink_rr_item(to_remove.items[i].string); diff --git a/builtin-reset.c b/builtin-reset.c index 9514b77f8c..c0cb915c26 100644 --- a/builtin-reset.c +++ b/builtin-reset.c @@ -20,11 +20,14 @@ #include "parse-options.h" static const char * const git_reset_usage[] = { - "git reset [--mixed | --soft | --hard] [-q] [<commit>]", + "git reset [--mixed | --soft | --hard | --merge] [-q] [<commit>]", "git reset [--mixed] <commit> [--] <paths>...", NULL }; +enum reset_type { MIXED, SOFT, HARD, MERGE, NONE }; +static const char *reset_type_names[] = { "mixed", "soft", "hard", "merge", NULL }; + static char *args_to_str(const char **argv) { char *buf = NULL; @@ -49,7 +52,7 @@ static inline int is_merge(void) return !access(git_path("MERGE_HEAD"), F_OK); } -static int reset_index_file(const unsigned char *sha1, int is_hard_reset, int quiet) +static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet) { int i = 0; const char *args[6]; @@ -57,9 +60,17 @@ static int reset_index_file(const unsigned char *sha1, int is_hard_reset, int qu args[i++] = "read-tree"; if (!quiet) args[i++] = "-v"; - args[i++] = "--reset"; - if (is_hard_reset) + switch (reset_type) { + case MERGE: args[i++] = "-u"; + args[i++] = "-m"; + break; + case HARD: + args[i++] = "-u"; + /* fallthrough */ + default: + args[i++] = "--reset"; + } args[i++] = sha1_to_hex(sha1); args[i] = NULL; @@ -169,9 +180,6 @@ static void prepend_reflog_action(const char *action, char *buf, size_t size) warning("Reflog action message too long: %.*s...", 50, buf); } -enum reset_type { MIXED, SOFT, HARD, NONE }; -static const char *reset_type_names[] = { "mixed", "soft", "hard", NULL }; - int cmd_reset(int argc, const char **argv, const char *prefix) { int i = 0, reset_type = NONE, update_ref_status = 0, quiet = 0; @@ -186,6 +194,8 @@ int cmd_reset(int argc, const char **argv, const char *prefix) OPT_SET_INT(0, "soft", &reset_type, "reset only HEAD", SOFT), OPT_SET_INT(0, "hard", &reset_type, "reset HEAD, index and working tree", HARD), + OPT_SET_INT(0, "merge", &reset_type, + "reset HEAD, index and working tree", MERGE), OPT_BOOLEAN('q', NULL, &quiet, "disable showing new HEAD in hard reset and progress message"), OPT_END() @@ -266,7 +276,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (is_merge() || read_cache() < 0 || unmerged_cache()) die("Cannot do a soft reset in the middle of a merge."); } - else if (reset_index_file(sha1, (reset_type == HARD), quiet)) + else if (reset_index_file(sha1, reset_type, quiet)) die("Could not reset index file to revision '%s'.", rev); /* Any resets update HEAD to the head being switched to, diff --git a/builtin-rev-list.c b/builtin-rev-list.c index 857742a14f..436afa45f5 100644 --- a/builtin-rev-list.c +++ b/builtin-rev-list.c @@ -608,6 +608,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (!strcmp(arg, "--bisect-all")) { bisect_list = 1; bisect_find_all = 1; + revs.show_decorations = 1; continue; } if (!strcmp(arg, "--bisect-vars")) { diff --git a/builtin-revert.c b/builtin-revert.c index 4038b4118d..3f2614e1bb 100644 --- a/builtin-revert.c +++ b/builtin-revert.c @@ -223,17 +223,6 @@ static char *help_msg(const unsigned char *sha1) return helpbuf; } -static int index_is_dirty(void) -{ - struct rev_info rev; - init_revisions(&rev, NULL); - setup_revisions(0, NULL, &rev, "HEAD"); - DIFF_OPT_SET(&rev.diffopt, QUIET); - DIFF_OPT_SET(&rev.diffopt, EXIT_WITH_STATUS); - run_diff_index(&rev, 1); - return !!DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES); -} - static struct tree *empty_tree(void) { struct tree *tree = xcalloc(1, sizeof(struct tree)); @@ -279,7 +268,7 @@ static int revert_or_cherry_pick(int argc, const char **argv) } else { if (get_sha1("HEAD", head)) die ("You do not have a valid HEAD"); - if (index_is_dirty()) + if (index_differs_from("HEAD", 0)) die ("Dirty index: cannot %s", me); } discard_cache(); @@ -352,6 +341,11 @@ static int revert_or_cherry_pick(int argc, const char **argv) add_to_msg(oneline_body + 1); add_to_msg("\"\n\nThis reverts commit "); add_to_msg(sha1_to_hex(commit->object.sha1)); + + if (commit->parents->next) { + add_to_msg(", reversing\nchanges made to "); + add_to_msg(sha1_to_hex(parent->object.sha1)); + } add_to_msg(".\n"); } else { base = parent; @@ -382,6 +376,7 @@ static int revert_or_cherry_pick(int argc, const char **argv) (write_cache(index_fd, active_cache, active_nr) || commit_locked_index(&index_lock))) die("%s: Unable to write new index file", me); + rollback_lock_file(&index_lock); if (!clean) { add_to_msg("\nConflicts:\n\n"); diff --git a/builtin-send-pack.c b/builtin-send-pack.c index a9fdbf9d45..d65d019692 100644 --- a/builtin-send-pack.c +++ b/builtin-send-pack.c @@ -15,6 +15,20 @@ static struct send_pack_args args = { /* .receivepack = */ "git-receive-pack", }; +static int feed_object(const unsigned char *sha1, int fd, int negative) +{ + char buf[42]; + + if (negative && !has_sha1_file(sha1)) + return 1; + + memcpy(buf + negative, sha1_to_hex(sha1), 40); + if (negative) + buf[0] = '^'; + buf[40 + negative] = '\n'; + return write_or_whine(fd, buf, 41 + negative, "send-pack: send refs"); +} + /* * Make a pack stream and spit it out into file descriptor fd */ @@ -35,7 +49,6 @@ static int pack_objects(int fd, struct ref *refs, struct extra_have_objects *ext }; struct child_process po; int i; - char buf[42]; if (args.use_thin_pack) argv[4] = "--thin"; @@ -51,31 +64,17 @@ static int pack_objects(int fd, struct ref *refs, struct extra_have_objects *ext * We feed the pack-objects we just spawned with revision * parameters by writing to the pipe. */ - for (i = 0; i < extra->nr; i++) { - memcpy(buf + 1, sha1_to_hex(&extra->array[i][0]), 40); - buf[0] = '^'; - buf[41] = '\n'; - if (!write_or_whine(po.in, buf, 42, "send-pack: send refs")) + for (i = 0; i < extra->nr; i++) + if (!feed_object(extra->array[i], po.in, 1)) break; - } while (refs) { if (!is_null_sha1(refs->old_sha1) && - has_sha1_file(refs->old_sha1)) { - memcpy(buf + 1, sha1_to_hex(refs->old_sha1), 40); - buf[0] = '^'; - buf[41] = '\n'; - if (!write_or_whine(po.in, buf, 42, - "send-pack: send refs")) - break; - } - if (!is_null_sha1(refs->new_sha1)) { - memcpy(buf, sha1_to_hex(refs->new_sha1), 40); - buf[40] = '\n'; - if (!write_or_whine(po.in, buf, 41, - "send-pack: send refs")) - break; - } + !feed_object(refs->old_sha1, po.in, 1)) + break; + if (!is_null_sha1(refs->new_sha1) && + !feed_object(refs->new_sha1, po.in, 0)) + break; refs = refs->next; } diff --git a/builtin-shortlog.c b/builtin-shortlog.c index d03f14fdad..badd912038 100644 --- a/builtin-shortlog.c +++ b/builtin-shortlog.c @@ -29,6 +29,9 @@ static int compare_by_number(const void *a1, const void *a2) return -1; } +const char *format_subject(struct strbuf *sb, const char *msg, + const char *line_separator); + static void insert_one_record(struct shortlog *log, const char *author, const char *oneline) @@ -36,11 +39,12 @@ static void insert_one_record(struct shortlog *log, const char *dot3 = log->common_repo_prefix; char *buffer, *p; struct string_list_item *item; - struct string_list *onelines; char namebuf[1024]; + char emailbuf[1024]; size_t len; const char *eol; const char *boemail, *eoemail; + struct strbuf subject = STRBUF_INIT; boemail = strchr(author, '<'); if (!boemail) @@ -48,7 +52,19 @@ static void insert_one_record(struct shortlog *log, eoemail = strchr(boemail, '>'); if (!eoemail) return; - if (!map_email(&log->mailmap, boemail+1, namebuf, sizeof(namebuf))) { + + /* copy author name to namebuf, to support matching on both name and email */ + memcpy(namebuf, author, boemail - author); + len = boemail - author; + while(len > 0 && isspace(namebuf[len-1])) + len--; + namebuf[len] = 0; + + /* copy email name to emailbuf, to allow email replacement as well */ + memcpy(emailbuf, boemail+1, eoemail - boemail); + emailbuf[eoemail - boemail - 1] = 0; + + if (!map_user(&log->mailmap, emailbuf, sizeof(emailbuf), namebuf, sizeof(namebuf))) { while (author < boemail && isspace(*author)) author++; for (len = 0; @@ -64,16 +80,13 @@ static void insert_one_record(struct shortlog *log, if (log->email) { size_t room = sizeof(namebuf) - len - 1; - int maillen = eoemail - boemail + 1; - snprintf(namebuf + len, room, " %.*s", maillen, boemail); + int maillen = strlen(emailbuf); + snprintf(namebuf + len, room, " <%.*s>", maillen, emailbuf); } - buffer = xstrdup(namebuf); - item = string_list_insert(buffer, &log->list); + item = string_list_insert(namebuf, &log->list); if (item->util == NULL) item->util = xcalloc(1, sizeof(struct string_list)); - else - free(buffer); /* Skip any leading whitespace, including any blank lines. */ while (*oneline && isspace(*oneline)) @@ -89,9 +102,8 @@ static void insert_one_record(struct shortlog *log, while (*oneline && isspace(*oneline) && *oneline != '\n') oneline++; len = eol - oneline; - while (len && isspace(oneline[len-1])) - len--; - buffer = xmemdupz(oneline, len); + format_subject(&subject, oneline, " "); + buffer = strbuf_detach(&subject, NULL); if (dot3) { int dot3len = strlen(dot3); @@ -104,16 +116,7 @@ static void insert_one_record(struct shortlog *log, } } - onelines = item->util; - if (onelines->nr >= onelines->alloc) { - onelines->alloc = alloc_nr(onelines->nr); - onelines->items = xrealloc(onelines->items, - onelines->alloc - * sizeof(struct string_list_item)); - } - - onelines->items[onelines->nr].util = NULL; - onelines->items[onelines->nr++].string = buffer; + string_list_append(buffer, item->util); } static void read_from_stdin(struct shortlog *log) @@ -229,7 +232,7 @@ void shortlog_init(struct shortlog *log) { memset(log, 0, sizeof(*log)); - read_mailmap(&log->mailmap, ".mailmap", &log->common_repo_prefix); + read_mailmap(&log->mailmap, &log->common_repo_prefix); log->list.strdup_strings = 1; log->wrap = DEFAULT_WRAPLEN; @@ -258,6 +261,7 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix) struct parse_opt_ctx_t ctx; prefix = setup_git_directory_gently(&nongit); + git_config(git_default_config, NULL); shortlog_init(&log); init_revisions(&rev, prefix); parse_options_start(&ctx, argc, argv, PARSE_OPT_KEEP_DASHDASH | @@ -323,13 +327,12 @@ void shortlog_output(struct shortlog *log) } onelines->strdup_strings = 1; - string_list_clear(onelines, 1); + string_list_clear(onelines, 0); free(onelines); log->list.items[i].util = NULL; } log->list.strdup_strings = 1; string_list_clear(&log->list, 1); - log->mailmap.strdup_strings = 1; - string_list_clear(&log->mailmap, 1); + clear_mailmap(&log->mailmap); } diff --git a/builtin-symbolic-ref.c b/builtin-symbolic-ref.c index bfc78bb3f6..6ae6bcc0e8 100644 --- a/builtin-symbolic-ref.c +++ b/builtin-symbolic-ref.c @@ -44,6 +44,9 @@ int cmd_symbolic_ref(int argc, const char **argv, const char *prefix) check_symref(argv[0], quiet); break; case 2: + if (!strcmp(argv[0], "HEAD") && + prefixcmp(argv[1], "refs/")) + die("Refusing to point HEAD outside of refs/"); create_symref(argv[0], argv[1], msg); break; default: diff --git a/builtin-tag.c b/builtin-tag.c index a398499891..01e73747d0 100644 --- a/builtin-tag.c +++ b/builtin-tag.c @@ -26,6 +26,7 @@ static char signingkey[1000]; struct tag_filter { const char *pattern; int lines; + struct commit_list *with_commit; }; #define PGP_SIGNATURE "-----BEGIN PGP SIGNATURE-----" @@ -42,6 +43,16 @@ static int show_reference(const char *refname, const unsigned char *sha1, char *buf, *sp, *eol; size_t len; + if (filter->with_commit) { + struct commit *commit; + + commit = lookup_commit_reference_gently(sha1, 1); + if (!commit) + return 0; + if (!is_descendant_of(commit, filter->with_commit)) + return 0; + } + if (!filter->lines) { printf("%s\n", refname); return 0; @@ -79,7 +90,8 @@ static int show_reference(const char *refname, const unsigned char *sha1, return 0; } -static int list_tags(const char *pattern, int lines) +static int list_tags(const char *pattern, int lines, + struct commit_list *with_commit) { struct tag_filter filter; @@ -88,6 +100,7 @@ static int list_tags(const char *pattern, int lines) filter.pattern = pattern; filter.lines = lines; + filter.with_commit = with_commit; for_each_tag_ref(show_reference, (void *) &filter); @@ -360,6 +373,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix) list = 0, delete = 0, verify = 0; const char *msgfile = NULL, *keyid = NULL; struct msg_arg msg = { 0, STRBUF_INIT }; + struct commit_list *with_commit = NULL; struct option options[] = { OPT_BOOLEAN('l', NULL, &list, "list tag names"), { OPTION_INTEGER, 'n', NULL, &lines, NULL, @@ -378,6 +392,14 @@ int cmd_tag(int argc, const char **argv, const char *prefix) OPT_STRING('u', NULL, &keyid, "key-id", "use another key to sign the tag"), OPT_BOOLEAN('f', NULL, &force, "replace the tag if exists"), + + OPT_GROUP("Tag listing options"), + { + OPTION_CALLBACK, 0, "contains", &with_commit, "commit", + "print only tags that contain the commit", + PARSE_OPT_LASTARG_DEFAULT, + parse_opt_with_commit, (intptr_t)"HEAD", + }, OPT_END() }; @@ -402,9 +424,12 @@ int cmd_tag(int argc, const char **argv, const char *prefix) if (list + delete + verify > 1) usage_with_options(git_tag_usage, options); if (list) - return list_tags(argv[0], lines == -1 ? 0 : lines); + return list_tags(argv[0], lines == -1 ? 0 : lines, + with_commit); if (lines != -1) die("-n option is only allowed with -l."); + if (with_commit) + die("--contains option is only allowed with -l."); if (delete) return for_each_tag_name(argv, delete_tag); if (verify) diff --git a/builtin-unpack-objects.c b/builtin-unpack-objects.c index 47ed610677..9a773239ca 100644 --- a/builtin-unpack-objects.c +++ b/builtin-unpack-objects.c @@ -99,10 +99,10 @@ static void *get_data(unsigned long size) stream.avail_out = size; stream.next_in = fill(1); stream.avail_in = len; - inflateInit(&stream); + git_inflate_init(&stream); for (;;) { - int ret = inflate(&stream, 0); + int ret = git_inflate(&stream, 0); use(len - stream.avail_in); if (stream.total_out == size && ret == Z_STREAM_END) break; @@ -118,7 +118,7 @@ static void *get_data(unsigned long size) stream.next_in = fill(1); stream.avail_in = len; } - inflateEnd(&stream); + git_inflate_end(&stream); return buf; } diff --git a/builtin-update-index.c b/builtin-update-index.c index 65d5775107..dd43d5bef4 100644 --- a/builtin-update-index.c +++ b/builtin-update-index.c @@ -486,7 +486,7 @@ static int unresolve_one(const char *path) static void read_head_pointers(void) { if (read_ref("HEAD", head_sha1)) - die("No HEAD -- no initial commit yet?\n"); + die("No HEAD -- no initial commit yet?"); if (read_ref("MERGE_HEAD", merge_head_sha1)) { fprintf(stderr, "Not in the middle of a merge.\n"); exit(0); @@ -742,8 +742,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) if (newfd < 0) { if (refresh_flags & REFRESH_QUIET) exit(128); - die("unable to create '%s.lock': %s", - get_index_file(), strerror(lock_error)); + unable_to_lock_index_die(get_index_file(), lock_error); } if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(lock_file)) diff --git a/builtin-verify-pack.c b/builtin-verify-pack.c index 25a29f11a4..0ee0a9af60 100644 --- a/builtin-verify-pack.c +++ b/builtin-verify-pack.c @@ -107,7 +107,7 @@ static int verify_one_pack(const char *path, int verbose) return err; } -static const char verify_pack_usage[] = "git-verify-pack [-v] <pack>..."; +static const char verify_pack_usage[] = "git verify-pack [-v] <pack>..."; int cmd_verify_pack(int argc, const char **argv, const char *prefix) { @@ -167,6 +167,32 @@ int list_bundle_refs(struct bundle_header *header, int argc, const char **argv) return list_refs(&header->references, argc, argv); } +static int is_tag_in_date_range(struct object *tag, struct rev_info *revs) +{ + unsigned long size; + enum object_type type; + char *buf, *line, *lineend; + unsigned long date; + + if (revs->max_age == -1 && revs->min_age == -1) + return 1; + + buf = read_sha1_file(tag->sha1, &type, &size); + if (!buf) + return 1; + line = memmem(buf, size, "\ntagger ", 8); + if (!line++) + return 1; + lineend = memchr(line, buf + size - line, '\n'); + line = memchr(line, lineend ? lineend - line : buf + size - line, '>'); + if (!line++) + return 1; + date = strtoul(line, NULL, 10); + free(buf); + return (revs->max_age == -1 || revs->max_age < date) && + (revs->min_age == -1 || revs->min_age > date); +} + int create_bundle(struct bundle_header *header, const char *path, int argc, const char **argv) { @@ -240,6 +266,8 @@ int create_bundle(struct bundle_header *header, const char *path, return error("unrecognized argument: %s'", argv[i]); } + object_array_remove_duplicates(&revs.pending); + for (i = 0; i < revs.pending.nr; i++) { struct object_array_entry *e = revs.pending.objects + i; unsigned char sha1[20]; @@ -255,6 +283,12 @@ int create_bundle(struct bundle_header *header, const char *path, flag = 0; display_ref = (flag & REF_ISSYMREF) ? e->name : ref; + if (e->item->type == OBJ_TAG && + !is_tag_in_date_range(e->item, &revs)) { + e->item->flags |= UNINTERESTING; + continue; + } + /* * Make sure the refs we wrote out is correct; --max-count and * other limiting options could have prevented all the tips @@ -18,6 +18,10 @@ #define deflateBound(c,s) ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11) #endif +void git_inflate_init(z_streamp strm); +void git_inflate_end(z_streamp strm); +int git_inflate(z_streamp strm, int flush); + #if defined(DT_UNKNOWN) && !defined(NO_D_TYPE_IN_DIRENT) #define DTYPE(de) ((de)->d_type) #else @@ -480,6 +484,7 @@ struct lock_file { }; #define LOCK_DIE_ON_ERROR 1 #define LOCK_NODEREF 2 +extern NORETURN void unable_to_lock_index_die(const char *path, int err); extern int hold_lock_file_for_update(struct lock_file *, const char *path, int); extern int hold_lock_file_for_append(struct lock_file *, const char *path, int); extern int commit_lock_file(struct lock_file *); @@ -620,8 +625,9 @@ int is_directory(const char *); const char *make_absolute_path(const char *path); const char *make_nonrelative_path(const char *path); const char *make_relative_path(const char *abs, const char *base); -int normalize_absolute_path(char *buf, const char *path); +int normalize_path_copy(char *dst, const char *src); int longest_ancestor_length(const char *path, const char *prefix_list); +char *strip_path_suffix(const char *path, const char *suffix); /* Read and unpack a sha1 file into memory, write memory to a sha1 file */ extern int sha1_object_info(const unsigned char *, unsigned long *); @@ -631,9 +637,6 @@ extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsig extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *); extern int force_object_loose(const unsigned char *sha1, time_t mtime); -/* just like read_sha1_file(), but non fatal in presence of bad objects */ -extern void *read_object(const unsigned char *sha1, enum object_type *type, unsigned long *size); - /* global flag to enable extra checks when accessing packed objects */ extern int do_check_packed_object_crc; @@ -666,6 +669,7 @@ extern int read_ref(const char *filename, unsigned char *sha1); extern const char *resolve_ref(const char *path, unsigned char *sha1, int, int *); extern int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref); extern int dwim_log(const char *str, int len, unsigned char *sha1, char **ref); +extern int interpret_nth_last_branch(const char *str, struct strbuf *); extern int refname_match(const char *abbrev_name, const char *full_name, const char **rules); extern const char *ref_rev_parse_rules[]; @@ -692,7 +696,8 @@ enum date_mode { DATE_SHORT, DATE_LOCAL, DATE_ISO8601, - DATE_RFC2822 + DATE_RFC2822, + DATE_RAW }; const char *show_date(unsigned long time, int timezone, enum date_mode mode); @@ -720,6 +725,10 @@ struct checkout { extern int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath); extern int has_symlink_leading_path(int len, const char *name); +extern int has_symlink_or_noent_leading_path(int len, const char *name); +extern int has_dirs_only_path(int len, const char *name, int prefix_len); +extern void invalidate_lstat_cache(int len, const char *name); +extern void clear_lstat_cache(void); extern struct alternate_object_database { struct alternate_object_database *next; @@ -821,6 +830,7 @@ extern unsigned char* use_pack(struct packed_git *, struct pack_window **, off_t extern void close_pack_windows(struct packed_git *); extern void unuse_pack(struct pack_window **); extern void free_pack_by_name(const char *); +extern void clear_delta_base_cache(void); extern struct packed_git *add_packed_git(const char *, int, int); extern const unsigned char *nth_packed_object_sha1(struct packed_git *, uint32_t); extern off_t nth_packed_object_offset(const struct packed_git *, uint32_t); @@ -861,6 +871,7 @@ extern int user_ident_explicitly_given; extern const char *git_commit_encoding; extern const char *git_log_output_encoding; +extern const char *git_mailmap_file; /* IO helper functions */ extern void maybe_flush_or_die(FILE *, const char *); @@ -936,7 +947,6 @@ extern int ws_fix_copy(char *, const char *, int, unsigned, int *); extern int ws_blank_line(const char *line, int len, unsigned ws_rule); /* ls-files */ -int pathspec_match(const char **spec, char *matched, const char *filename, int skiplen); int report_path_error(const char *ps_matched, const char **pathspec, int prefix_offset); void overlay_tree_on_cache(const char *tree_name, const char *prefix); @@ -41,29 +41,40 @@ static int parse_attr(const char *name, int len) void color_parse(const char *value, const char *var, char *dst) { + color_parse_mem(value, strlen(value), var, dst); +} + +void color_parse_mem(const char *value, int value_len, const char *var, + char *dst) +{ const char *ptr = value; + int len = value_len; int attr = -1; int fg = -2; int bg = -2; - if (!strcasecmp(value, "reset")) { + if (!strncasecmp(value, "reset", len)) { strcpy(dst, "\033[m"); return; } /* [fg [bg]] [attr] */ - while (*ptr) { + while (len > 0) { const char *word = ptr; - int val, len = 0; + int val, wordlen = 0; - while (word[len] && !isspace(word[len])) - len++; + while (len > 0 && !isspace(word[wordlen])) { + wordlen++; + len--; + } - ptr = word + len; - while (*ptr && isspace(*ptr)) + ptr = word + wordlen; + while (len > 0 && isspace(*ptr)) { ptr++; + len--; + } - val = parse_color(word, len); + val = parse_color(word, wordlen); if (val >= -1) { if (fg == -2) { fg = val; @@ -75,7 +86,7 @@ void color_parse(const char *value, const char *var, char *dst) } goto bad; } - val = parse_attr(word, len); + val = parse_attr(word, wordlen); if (val < 0 || attr != -1) goto bad; attr = val; @@ -115,7 +126,7 @@ void color_parse(const char *value, const char *var, char *dst) *dst = 0; return; bad: - die("bad config value '%s' for variable '%s'", value, var); + die("bad color value '%.*s' for variable '%s'", value_len, value, var); } int git_config_colorbool(const char *var, const char *value, int stdout_is_tty) @@ -191,3 +202,31 @@ int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...) va_end(args); return r; } + +/* + * This function splits the buffer by newlines and colors the lines individually. + * + * Returns 0 on success. + */ +int color_fwrite_lines(FILE *fp, const char *color, + size_t count, const char *buf) +{ + if (!*color) + return fwrite(buf, count, 1, fp) != 1; + while (count) { + char *p = memchr(buf, '\n', count); + if (p != buf && (fputs(color, fp) < 0 || + fwrite(buf, p ? p - buf : count, 1, fp) != 1 || + fputs(COLOR_RESET, fp) < 0)) + return -1; + if (!p) + return 0; + if (fputc('\n', fp) < 0) + return -1; + count -= p + 1 - buf; + buf = p + 1; + } + return 0; +} + + @@ -16,8 +16,10 @@ extern int git_use_color_default; int git_color_default_config(const char *var, const char *value, void *cb); int git_config_colorbool(const char *var, const char *value, int stdout_is_tty); -void color_parse(const char *var, const char *value, char *dst); +void color_parse(const char *value, const char *var, char *dst); +void color_parse_mem(const char *value, int len, const char *var, char *dst); int color_fprintf(FILE *fp, const char *color, const char *fmt, ...); int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...); +int color_fwrite_lines(FILE *fp, const char *color, size_t count, const char *buf); #endif /* COLOR_H */ diff --git a/combine-diff.c b/combine-diff.c index ec8df39bb0..bccc018ab2 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -703,15 +703,15 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, goto deleted_file; if (S_ISLNK(st.st_mode)) { - size_t len = xsize_t(st.st_size); - result_size = len; - result = xmalloc(len + 1); - if (result_size != readlink(elem->path, result, len)) { + struct strbuf buf = STRBUF_INIT; + + if (strbuf_readlink(&buf, elem->path, st.st_size) < 0) { error("readlink(%s): %s", elem->path, strerror(errno)); return; } - result[len] = 0; + result_size = buf.len; + result = strbuf_detach(&buf, NULL); elem->mode = canon_mode(st.st_mode); } else if (0 <= (fd = open(elem->path, O_RDONLY)) && @@ -705,6 +705,21 @@ struct commit_list *get_merge_bases(struct commit *one, struct commit *two, return get_merge_bases_many(one, 1, &two, cleanup); } +int is_descendant_of(struct commit *commit, struct commit_list *with_commit) +{ + if (!with_commit) + return 1; + while (with_commit) { + struct commit *other; + + other = with_commit->item; + with_commit = with_commit->next; + if (in_merge_bases(other, &commit, 1)) + return 1; + } + return 0; +} + int in_merge_bases(struct commit *commit, struct commit **reference, int num) { struct commit_list *bases, *b; @@ -133,6 +133,7 @@ extern int is_repository_shallow(void); extern struct commit_list *get_shallow_commits(struct object_array *heads, int depth, int shallow_flag, int not_shallow_flag); +int is_descendant_of(struct commit *, struct commit_list *); int in_merge_bases(struct commit *, struct commit **, int); extern int interactive_add(int argc, const char **argv, const char *prefix); diff --git a/compat/memmem.c b/compat/memmem.c index cd0d877364..56bcb4277f 100644 --- a/compat/memmem.c +++ b/compat/memmem.c @@ -5,6 +5,8 @@ void *gitmemmem(const void *haystack, size_t haystack_len, { const char *begin = haystack; const char *last_possible = begin + haystack_len - needle_len; + const char *tail = needle; + char point; /* * The first occurrence of the empty string is deemed to occur at @@ -20,8 +22,9 @@ void *gitmemmem(const void *haystack, size_t haystack_len, if (haystack_len < needle_len) return NULL; + point = *tail++; for (; begin <= last_possible; begin++) { - if (!memcmp(begin, needle, needle_len)) + if (*begin == point && !memcmp(begin + 1, tail, needle_len - 1)) return (void *)begin; } diff --git a/compat/mingw.h b/compat/mingw.h index 4f275cb8e6..a255898801 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -21,12 +21,12 @@ typedef int pid_t; #define WEXITSTATUS(x) ((x) & 0xff) #define WIFSIGNALED(x) ((unsigned)(x) > 259) -#define SIGKILL 0 -#define SIGCHLD 0 -#define SIGPIPE 0 -#define SIGHUP 0 -#define SIGQUIT 0 -#define SIGALRM 100 +#define SIGHUP 1 +#define SIGQUIT 3 +#define SIGKILL 9 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGCHLD 17 #define F_GETFD 1 #define F_SETFD 2 @@ -565,6 +565,15 @@ static int git_default_branch_config(const char *var, const char *value) return 0; } +static int git_default_mailmap_config(const char *var, const char *value) +{ + if (!strcmp(var, "mailmap.file")) + return git_config_string(&git_mailmap_file, var, value); + + /* Add other config variables here and to Documentation/config.txt. */ + return 0; +} + int git_default_config(const char *var, const char *value, void *dummy) { if (!prefixcmp(var, "core.")) @@ -579,6 +588,9 @@ int git_default_config(const char *var, const char *value, void *dummy) if (!prefixcmp(var, "branch.")) return git_default_branch_config(var, value); + if (!prefixcmp(var, "mailmap.")) + return git_default_mailmap_config(var, value); + if (!strcmp(var, "pager.color") || !strcmp(var, "color.pager")) { pager_use_color = git_config_bool(var,value); return 0; @@ -636,10 +648,7 @@ int git_config(config_fn_t fn, void *data) char *repo_config = NULL; const char *home = NULL; - /* $GIT_CONFIG makes git read _only_ the given config file, - * $GIT_CONFIG_LOCAL will make it process it in addition to the - * global config file, the same way it would the per-repository - * config file otherwise. */ + /* Setting $GIT_CONFIG makes git read _only_ the given config file. */ if (config_exclusive_filename) return git_config_from_file(fn, config_exclusive_filename, data); if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) diff --git a/config.mak.in b/config.mak.in index 14dfb21fa5..7cce0c12d5 100644 --- a/config.mak.in +++ b/config.mak.in @@ -13,9 +13,9 @@ TCLTK_PATH = @TCLTK_PATH@ prefix = @prefix@ exec_prefix = @exec_prefix@ bindir = @bindir@ -gitexecdir = @libexecdir@/git-core/ +gitexecdir = @libexecdir@/git-core datarootdir = @datarootdir@ -template_dir = @datadir@/git-core/templates/ +template_dir = @datadir@/git-core/templates mandir=@mandir@ @@ -52,4 +52,5 @@ NO_DEFLATE_BOUND=@NO_DEFLATE_BOUND@ FREAD_READS_DIRECTORIES=@FREAD_READS_DIRECTORIES@ SNPRINTF_RETURNS_BOGUS=@SNPRINTF_RETURNS_BOGUS@ NO_PTHREADS=@NO_PTHREADS@ +THREADED_DELTA_SEARCH=@THREADED_DELTA_SEARCH@ PTHREAD_LIBS=@PTHREAD_LIBS@ diff --git a/configure.ac b/configure.ac index 8821b5080a..082a03d3cf 100644 --- a/configure.ac +++ b/configure.ac @@ -114,31 +114,31 @@ AC_MSG_NOTICE([CHECKS for programs]) # AC_PROG_CC([cc gcc]) # which switch to pass runtime path to dynamic libraries to the linker -AC_CACHE_CHECK([if linker supports -R], ld_dashr, [ +AC_CACHE_CHECK([if linker supports -R], git_cv_ld_dashr, [ SAVE_LDFLAGS="${LDFLAGS}" LDFLAGS="${SAVE_LDFLAGS} -R /" - AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), [ld_dashr=yes], [ld_dashr=no]) + AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), [git_cv_ld_dashr=yes], [git_cv_ld_dashr=no]) LDFLAGS="${SAVE_LDFLAGS}" ]) -if test "$ld_dashr" = "yes"; then +if test "$git_cv_ld_dashr" = "yes"; then AC_SUBST(CC_LD_DYNPATH, [-R]) else - AC_CACHE_CHECK([if linker supports -Wl,-rpath,], ld_wl_rpath, [ + AC_CACHE_CHECK([if linker supports -Wl,-rpath,], git_cv_ld_wl_rpath, [ SAVE_LDFLAGS="${LDFLAGS}" LDFLAGS="${SAVE_LDFLAGS} -Wl,-rpath,/" - AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), [ld_wl_rpath=yes], [ld_wl_rpath=no]) - LDFLAGS="${SAVE_LD_FLAGS}" + AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), [git_cv_ld_wl_rpath=yes], [git_cv_ld_wl_rpath=no]) + LDFLAGS="${SAVE_LDFLAGS}" ]) - if test "$ld_wl_rpath" = "yes"; then + if test "$git_cv_ld_wl_rpath" = "yes"; then AC_SUBST(CC_LD_DYNPATH, [-Wl,-rpath,]) else - AC_CACHE_CHECK([if linker supports -rpath], ld_rpath, [ + AC_CACHE_CHECK([if linker supports -rpath], git_cv_ld_rpath, [ SAVE_LDFLAGS="${LDFLAGS}" LDFLAGS="${SAVE_LDFLAGS} -rpath /" - AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), [ld_rpath=yes], [ld_rpath=no]) - LDFLAGS="${SAVE_LD_FLAGS}" + AC_LINK_IFELSE(AC_LANG_PROGRAM([], []), [git_cv_ld_rpath=yes], [git_cv_ld_rpath=no]) + LDFLAGS="${SAVE_LDFLAGS}" ]) - if test "$ld_rpath" = "yes"; then + if test "$git_cv_ld_rpath" = "yes"; then AC_SUBST(CC_LD_DYNPATH, [-rpath]) else AC_MSG_WARN([linker does not support runtime path to dynamic libraries]) @@ -492,7 +492,8 @@ AC_SUBST(NO_MKDTEMP) # # Define NO_PTHREADS if we do not have pthreads # -# Define PTHREAD_LIBS to the linker flag used for Pthread support. +# Define PTHREAD_LIBS to the linker flag used for Pthread support and define +# THREADED_DELTA_SEARCH if Pthreads are available. AC_LANG_CONFTEST([AC_LANG_PROGRAM( [[#include <pthread.h>]], [[pthread_mutex_t test_mutex;]] @@ -500,16 +501,19 @@ AC_LANG_CONFTEST([AC_LANG_PROGRAM( ${CC} -pthread conftest.c -o conftest.o > /dev/null 2>&1 if test $? -eq 0;then PTHREAD_LIBS="-pthread" + THREADED_DELTA_SEARCH=YesPlease else ${CC} -lpthread conftest.c -o conftest.o > /dev/null 2>&1 if test $? -eq 0;then PTHREAD_LIBS="-lpthread" + THREADED_DELTA_SEARCH=YesPlease else NO_PTHREADS=UnfortunatelyYes fi fi AC_SUBST(PTHREAD_LIBS) AC_SUBST(NO_PTHREADS) +AC_SUBST(THREADED_DELTA_SEARCH) ## Site configuration (override autodetection) ## --with-PACKAGE[=ARG] and --without-PACKAGE @@ -315,7 +315,7 @@ static int git_tcp_connect_sock(char *host, int flags) /* Not numeric */ struct servent *se = getservbyname(port,"tcp"); if ( !se ) - die("Unknown port %s\n", port); + die("Unknown port %s", port); nport = se->s_port; } @@ -480,8 +480,8 @@ char *get_port(char *host) char *p = strchr(host, ':'); if (p) { - strtol(p+1, &end, 10); - if (*end == '\0') { + long port = strtol(p + 1, &end, 10); + if (end != p + 1 && *end == '\0' && 0 <= port && port < 65536) { *p = '\0'; return p+1; } diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index c79c98ffec..8431837f97 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -1,3 +1,4 @@ +#!bash # # bash completion support for core Git. # @@ -33,6 +34,12 @@ # are currently in a git repository. The %s token will be # the name of the current branch. # +# In addition, if you set GIT_PS1_SHOWDIRTYSTATE to a nonempty +# value, unstaged (*) and staged (+) changes will be shown next +# to the branch name. You can configure this per-repository +# with the bash.showDirtyState variable, which defaults to true +# once GIT_PS1_SHOWDIRTYSTATE is enabled. +# # To submit patches: # # *) Read Documentation/SubmittingPatches @@ -50,9 +57,11 @@ case "$COMP_WORDBREAKS" in *) COMP_WORDBREAKS="$COMP_WORDBREAKS:" esac +# __gitdir accepts 0 or 1 arguments (i.e., location) +# returns location of .git repo __gitdir () { - if [ -z "$1" ]; then + if [ -z "${1-}" ]; then if [ -n "$__git_dir" ]; then echo "$__git_dir" elif [ -d .git ]; then @@ -67,6 +76,8 @@ __gitdir () fi } +# __git_ps1 accepts 0 or 1 arguments (i.e., format string) +# returns text to add to bash PS1 prompt (includes branch name) __git_ps1 () { local g="$(git rev-parse --git-dir 2>/dev/null)" @@ -111,14 +122,31 @@ __git_ps1 () fi fi - if [ -n "$1" ]; then - printf "$1" "${b##refs/heads/}$r" + local w + local i + + if test -n "${GIT_PS1_SHOWDIRTYSTATE-}"; then + if test "$(git config --bool bash.showDirtyState)" != "false"; then + git diff --no-ext-diff --ignore-submodules \ + --quiet --exit-code || w="*" + if git rev-parse --quiet --verify HEAD >/dev/null; then + git diff-index --cached --quiet \ + --ignore-submodules HEAD -- || i="+" + else + i="#" + fi + fi + fi + + if [ -n "${1-}" ]; then + printf "$1" "${b##refs/heads/}$w$i$r" else - printf " (%s)" "${b##refs/heads/}$r" + printf " (%s)" "${b##refs/heads/}$w$i$r" fi fi } +# __gitcomp_1 requires 2 arguments __gitcomp_1 () { local c IFS=' '$'\t'$'\n' @@ -131,6 +159,8 @@ __gitcomp_1 () done } +# __gitcomp accepts 1, 2, 3, or 4 arguments +# generates completion reply with compgen __gitcomp () { local cur="${COMP_WORDS[COMP_CWORD]}" @@ -143,22 +173,23 @@ __gitcomp () ;; *) local IFS=$'\n' - COMPREPLY=($(compgen -P "$2" \ - -W "$(__gitcomp_1 "$1" "$4")" \ + COMPREPLY=($(compgen -P "${2-}" \ + -W "$(__gitcomp_1 "${1-}" "${4-}")" \ -- "$cur")) ;; esac } +# __git_heads accepts 0 or 1 arguments (to pass to __gitdir) __git_heads () { - local cmd i is_hash=y dir="$(__gitdir "$1")" + local cmd i is_hash=y dir="$(__gitdir "${1-}")" if [ -d "$dir" ]; then git --git-dir="$dir" for-each-ref --format='%(refname:short)' \ refs/heads return fi - for i in $(git ls-remote "$1" 2>/dev/null); do + for i in $(git ls-remote "${1-}" 2>/dev/null); do case "$is_hash,$i" in y,*) is_hash=n ;; n,*^{}) is_hash=y ;; @@ -168,15 +199,16 @@ __git_heads () done } +# __git_tags accepts 0 or 1 arguments (to pass to __gitdir) __git_tags () { - local cmd i is_hash=y dir="$(__gitdir "$1")" + local cmd i is_hash=y dir="$(__gitdir "${1-}")" if [ -d "$dir" ]; then git --git-dir="$dir" for-each-ref --format='%(refname:short)' \ refs/tags return fi - for i in $(git ls-remote "$1" 2>/dev/null); do + for i in $(git ls-remote "${1-}" 2>/dev/null); do case "$is_hash,$i" in y,*) is_hash=n ;; n,*^{}) is_hash=y ;; @@ -186,9 +218,10 @@ __git_tags () done } +# __git_refs accepts 0 or 1 arguments (to pass to __gitdir) __git_refs () { - local i is_hash=y dir="$(__gitdir "$1")" + local i is_hash=y dir="$(__gitdir "${1-}")" local cur="${COMP_WORDS[COMP_CWORD]}" format refs if [ -d "$dir" ]; then case "$cur" in @@ -218,6 +251,7 @@ __git_refs () done } +# __git_refs2 requires 1 argument (to pass to __git_refs) __git_refs2 () { local i @@ -226,6 +260,7 @@ __git_refs2 () done } +# __git_refs_remotes requires 1 argument (to pass to ls-remote) __git_refs_remotes () { local cmd i is_hash=y @@ -470,6 +505,7 @@ __git_aliases () done } +# __git_aliased_command requires 1 argument __git_aliased_command () { local word cmdline=$(git --git-dir="$(__gitdir)" \ @@ -482,6 +518,7 @@ __git_aliased_command () done } +# __git_find_subcommand requires 1 argument __git_find_subcommand () { local word subcommand c=1 @@ -563,7 +600,7 @@ _git_add () --*) __gitcomp " --interactive --refresh --patch --update --dry-run - --ignore-errors + --ignore-errors --intent-to-add " return esac @@ -628,7 +665,6 @@ _git_branch () done case "${COMP_WORDS[COMP_CWORD]}" in - --*=*) COMPREPLY=() ;; --*) __gitcomp " --color --no-color --verbose --abbrev= --no-abbrev @@ -759,23 +795,30 @@ _git_describe () __gitcomp "$(__git_refs)" } -_git_diff () -{ - __git_has_doubledash && return - - local cur="${COMP_WORDS[COMP_CWORD]}" - case "$cur" in - --*) - __gitcomp "--cached --stat --numstat --shortstat --summary +__git_diff_common_options="--stat --numstat --shortstat --summary --patch-with-stat --name-only --name-status --color --no-color --color-words --no-renames --check --full-index --binary --abbrev --diff-filter= - --find-copies-harder --pickaxe-all --pickaxe-regex + --find-copies-harder --text --ignore-space-at-eol --ignore-space-change --ignore-all-space --exit-code --quiet --ext-diff --no-ext-diff --no-prefix --src-prefix= --dst-prefix= + --inter-hunk-context= + --patience + --raw +" + +_git_diff () +{ + __git_has_doubledash && return + + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + --*) + __gitcomp "--cached --pickaxe-all --pickaxe-regex --base --ours --theirs + $__git_diff_common_options " return ;; @@ -823,6 +866,8 @@ _git_format_patch () --not --all --cover-letter --no-prefix --src-prefix= --dst-prefix= + --inline --suffix= --ignore-if-in-upstream + --subject-prefix= " return ;; @@ -930,15 +975,42 @@ _git_ls_tree () __git_complete_file } +# Options that go well for log, shortlog and gitk +__git_log_common_options=" + --not --all + --branches --tags --remotes + --first-parent --no-merges + --max-count= + --max-age= --since= --after= + --min-age= --until= --before= +" +# Options that go well for log and gitk (not shortlog) +__git_log_gitk_options=" + --dense --sparse --full-history + --simplify-merges --simplify-by-decoration + --left-right +" +# Options that go well for log and shortlog (not gitk) +__git_log_shortlog_options=" + --author= --committer= --grep= + --all-match +" + +__git_log_pretty_formats="oneline short medium full fuller email raw format:" + _git_log () { __git_has_doubledash && return local cur="${COMP_WORDS[COMP_CWORD]}" + local g="$(git rev-parse --git-dir 2>/dev/null)" + local merge="" + if [ -f "$g/MERGE_HEAD" ]; then + merge="--merge" + fi case "$cur" in --pretty=*) - __gitcomp " - oneline short medium full fuller email raw + __gitcomp "$__git_log_pretty_formats " "" "${cur##--pretty=}" return ;; @@ -950,23 +1022,22 @@ _git_log () ;; --*) __gitcomp " - --max-count= --max-age= --since= --after= - --min-age= --before= --until= + $__git_log_common_options + $__git_log_shortlog_options + $__git_log_gitk_options --root --topo-order --date-order --reverse - --no-merges --follow + --follow --abbrev-commit --abbrev= --relative-date --date= - --author= --committer= --grep= - --all-match - --pretty= --name-status --name-only --raw - --not --all - --left-right --cherry-pick + --pretty= + --cherry-pick --graph - --stat --numstat --shortstat - --decorate --diff-filter= - --color-words --walk-reflogs - --parents --children --full-history - --merge + --decorate + --walk-reflogs + --parents --children + $merge + $__git_diff_common_options + --pickaxe-all --pickaxe-regex " return ;; @@ -990,6 +1061,7 @@ _git_merge () --*) __gitcomp " --no-commit --no-stat --log --no-log --squash --strategy + --commit --stat --no-squash --ff --no-ff " return esac @@ -1149,13 +1221,17 @@ _git_config () __gitcomp "$(__git_merge_strategies)" return ;; - color.branch|color.diff|color.status) + color.branch|color.diff|color.interactive|color.status|color.ui) __gitcomp "always never auto" return ;; + color.pager) + __gitcomp "false true" + return + ;; color.*.*) __gitcomp " - black red green yellow blue magenta cyan white + normal black red green yellow blue magenta cyan white bold dim ul blink reverse " return @@ -1179,7 +1255,7 @@ _git_config () branch.*.*) local pfx="${cur%.*}." cur="${cur##*.}" - __gitcomp "remote merge" "$pfx" "$cur" + __gitcomp "remote merge mergeoptions" "$pfx" "$cur" return ;; branch.*) @@ -1192,7 +1268,7 @@ _git_config () local pfx="${cur%.*}." cur="${cur##*.}" __gitcomp " - url fetch push skipDefaultUpdate + url proxy fetch push mirror skipDefaultUpdate receivepack uploadpack tagopt " "$pfx" "$cur" return @@ -1206,92 +1282,168 @@ _git_config () esac __gitcomp " apply.whitespace - core.fileMode - core.gitProxy - core.ignoreStat - core.preferSymlinkRefs - core.logAllRefUpdates - core.loosecompression - core.repositoryFormatVersion - core.sharedRepository - core.warnAmbiguousRefs - core.compression - core.packedGitWindowSize - core.packedGitLimit + branch.autosetupmerge + branch.autosetuprebase clean.requireForce color.branch color.branch.current color.branch.local - color.branch.remote color.branch.plain + color.branch.remote color.diff - color.diff.plain - color.diff.meta + color.diff.commit color.diff.frag - color.diff.old + color.diff.meta color.diff.new - color.diff.commit + color.diff.old + color.diff.plain color.diff.whitespace + color.interactive + color.interactive.header + color.interactive.help + color.interactive.prompt color.pager color.status - color.status.header color.status.added color.status.changed + color.status.header + color.status.nobranch color.status.untracked + color.status.updated + color.ui + commit.template + core.autocrlf + core.bare + core.compression + core.deltaBaseCacheLimit + core.editor + core.excludesfile + core.fileMode + core.fsyncobjectfiles + core.gitProxy + core.ignoreCygwinFSTricks + core.ignoreStat + core.logAllRefUpdates + core.loosecompression + core.packedGitLimit + core.packedGitWindowSize + core.pager + core.preferSymlinkRefs + core.preloadindex + core.quotepath + core.repositoryFormatVersion + core.safecrlf + core.sharedRepository + core.symlinks + core.trustctime + core.warnAmbiguousRefs + core.whitespace + core.worktree + diff.autorefreshindex + diff.external + diff.mnemonicprefix diff.renameLimit + diff.renameLimit. diff.renames fetch.unpackLimit format.headers - format.subjectprefix - gitcvs.enabled - gitcvs.logfile - gitcvs.allbinary - gitcvs.dbname gitcvs.dbdriver gitcvs.dbuser gitcvs.dbpass - gitcvs.dbtablenameprefix + format.numbered + format.pretty + format.suffix + gc.aggressiveWindow + gc.auto + gc.autopacklimit gc.packrefs + gc.pruneexpire gc.reflogexpire gc.reflogexpireunreachable gc.rerereresolved gc.rerereunresolved - http.sslVerify - http.sslCert - http.sslKey - http.sslCAInfo - http.sslCAPath - http.maxRequests + gitcvs.allbinary + gitcvs.dbTableNamePrefix + gitcvs.dbdriver + gitcvs.dbname + gitcvs.dbpass + gitcvs.dbuser + gitcvs.enabled + gitcvs.logfile + gitcvs.usecrlfattr + gui.blamehistoryctx + gui.commitmsgwidth + gui.copyblamethreshold + gui.diffcontext + gui.encoding + gui.fastcopyblame + gui.matchtrackingbranch + gui.newbranchtemplate + gui.pruneduringfetch + gui.spellingdictionary + gui.trustmtime + help.autocorrect + help.browser + help.format http.lowSpeedLimit http.lowSpeedTime + http.maxRequests http.noEPSV + http.proxy + http.sslCAInfo + http.sslCAPath + http.sslCert + http.sslKey + http.sslVerify i18n.commitEncoding i18n.logOutputEncoding + instaweb.browser + instaweb.httpd + instaweb.local + instaweb.modulepath + instaweb.port + log.date log.showroot + man.viewer + merge.conflictstyle + merge.log + merge.renameLimit + merge.stat merge.tool - merge.summary merge.verbosity - pack.window - pack.depth - pack.windowMemory + mergetool.keepBackup pack.compression - pack.deltaCacheSize pack.deltaCacheLimit + pack.deltaCacheSize + pack.depth + pack.indexVersion + pack.packSizeLimit + pack.threads + pack.window + pack.windowMemory pull.octopus pull.twohead - repack.useDeltaBaseOffset + receive.denyCurrentBranch + receive.denyDeletes + receive.denyNonFastForwards + receive.fsckObjects + receive.unpackLimit + repack.usedeltabaseoffset + rerere.autoupdate + rerere.enabled showbranch.default + status.relativePaths + status.showUntrackedFiles tar.umask transfer.unpackLimit - receive.unpackLimit - receive.denyNonFastForwards - user.name user.email + user.name user.signingkey + web.browser branch. remote. " } _git_remote () { - local subcommands="add rm show prune update" + local subcommands="add rename rm show prune update" local subcommand="$(__git_find_subcommand "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" @@ -1299,7 +1451,7 @@ _git_remote () fi case "$subcommand" in - rm|show|prune) + rename|rm|show|prune) __gitcomp "$(__git_remotes)" ;; update) @@ -1327,7 +1479,7 @@ _git_reset () local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in --*) - __gitcomp "--mixed --hard --soft" + __gitcomp "--merge --mixed --hard --soft" return ;; esac @@ -1368,12 +1520,8 @@ _git_shortlog () case "$cur" in --*) __gitcomp " - --max-count= --max-age= --since= --after= - --min-age= --before= --until= - --no-merges - --author= --committer= --grep= - --all-match - --not --all + $__git_log_common_options + $__git_log_shortlog_options --numbered --summary " return @@ -1389,13 +1537,14 @@ _git_show () local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in --pretty=*) - __gitcomp " - oneline short medium full fuller email raw + __gitcomp "$__git_log_pretty_formats " "" "${cur##--pretty=}" return ;; --*) - __gitcomp "--pretty=" + __gitcomp "--pretty= + $__git_diff_common_options + " return ;; esac @@ -1471,7 +1620,8 @@ _git_svn () local subcommands=" init fetch clone rebase dcommit log find-rev set-tree commit-diff info create-ignore propget - proplist show-ignore show-externals + proplist show-ignore show-externals branch tag blame + migrate " local subcommand="$(__git_find_subcommand "$subcommands")" if [ -z "$subcommand" ]; then @@ -1482,13 +1632,15 @@ _git_svn () --follow-parent --authors-file= --repack= --no-metadata --use-svm-props --use-svnsync-props --log-window-size= --no-checkout --quiet - --repack-flags --user-log-author $remote_opts + --repack-flags --use-log-author --localtime + --ignore-paths= $remote_opts " local init_opts=" --template= --shared= --trunk= --tags= --branches= --stdlayout --minimize-url --no-metadata --use-svm-props --use-svnsync-props - --rewrite-root= $remote_opts + --rewrite-root= --prefix= --use-log-author + --add-author-from $remote_opts " local cmt_opts=" --edit --rmdir --find-copies-harder --copy-similarity= @@ -1508,7 +1660,8 @@ _git_svn () dcommit,--*) __gitcomp " --merge --strategy= --verbose --dry-run - --fetch-all --no-rebase $cmt_opts $fc_opts + --fetch-all --no-rebase --commit-url + --revision $cmt_opts $fc_opts " ;; set-tree,--*) @@ -1522,13 +1675,13 @@ _git_svn () __gitcomp " --limit= --revision= --verbose --incremental --oneline --show-commit --non-recursive - --authors-file= + --authors-file= --color " ;; rebase,--*) __gitcomp " --merge --verbose --strategy= --local - --fetch-all $fc_opts + --fetch-all --dry-run $fc_opts " ;; commit-diff,--*) @@ -1537,6 +1690,21 @@ _git_svn () info,--*) __gitcomp "--url" ;; + branch,--*) + __gitcomp "--dry-run --message --tag" + ;; + tag,--*) + __gitcomp "--dry-run --message" + ;; + blame,--*) + __gitcomp "--git-format" + ;; + migrate,--*) + __gitcomp " + --config-dir= --ignore-paths= --minimize + --no-auth-cache --username= + " + ;; *) COMPREPLY=() ;; @@ -1596,7 +1764,6 @@ _git () if [ -z "$command" ]; then case "${COMP_WORDS[COMP_CWORD]}" in - --*=*) COMPREPLY=() ;; --*) __gitcomp " --paginate --no-pager @@ -1660,6 +1827,7 @@ _git () show) _git_show ;; show-branch) _git_show_branch ;; stash) _git_stash ;; + stage) _git_add ;; submodule) _git_submodule ;; svn) _git_svn ;; tag) _git_tag ;; @@ -1675,25 +1843,32 @@ _gitk () local cur="${COMP_WORDS[COMP_CWORD]}" local g="$(git rev-parse --git-dir 2>/dev/null)" local merge="" - if [ -f $g/MERGE_HEAD ]; then + if [ -f "$g/MERGE_HEAD" ]; then merge="--merge" fi case "$cur" in --*) - __gitcomp "--not --all $merge" + __gitcomp " + $__git_log_common_options + $__git_log_gitk_options + $merge + " return ;; esac __git_complete_revlist } -complete -o default -o nospace -F _git git -complete -o default -o nospace -F _gitk gitk +complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \ + || complete -o default -o nospace -F _git git +complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \ + || complete -o default -o nospace -F _gitk gitk # The following are necessary only for Cygwin, and only are needed # when the user has tab-completed the executable name and consequently # included the '.exe' suffix. # if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then -complete -o default -o nospace -F _git git.exe +complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \ + || complete -o default -o nospace -F _git git.exe fi diff --git a/contrib/difftool/git-difftool b/contrib/difftool/git-difftool new file mode 100755 index 0000000000..0cda3d2eea --- /dev/null +++ b/contrib/difftool/git-difftool @@ -0,0 +1,73 @@ +#!/usr/bin/env perl +# Copyright (c) 2009 David Aguilar +# +# This is a wrapper around the GIT_EXTERNAL_DIFF-compatible +# git-difftool-helper script. This script exports +# GIT_EXTERNAL_DIFF and GIT_PAGER for use by git, and +# GIT_DIFFTOOL_NO_PROMPT and GIT_MERGE_TOOL for use by git-difftool-helper. +# Any arguments that are unknown to this script are forwarded to 'git diff'. + +use strict; +use warnings; +use Cwd qw(abs_path); +use File::Basename qw(dirname); + +my $DIR = abs_path(dirname($0)); + + +sub usage +{ + print << 'USAGE'; +usage: git difftool [--tool=<tool>] [--no-prompt] ["git diff" options] +USAGE + exit 1; +} + +sub setup_environment +{ + $ENV{PATH} = "$DIR:$ENV{PATH}"; + $ENV{GIT_PAGER} = ''; + $ENV{GIT_EXTERNAL_DIFF} = 'git-difftool-helper'; +} + +sub exe +{ + my $exe = shift; + return defined $ENV{COMSPEC} ? "$exe.exe" : $exe; +} + +sub generate_command +{ + my @command = (exe('git'), 'diff'); + my $skip_next = 0; + my $idx = -1; + for my $arg (@ARGV) { + $idx++; + if ($skip_next) { + $skip_next = 0; + next; + } + if ($arg eq '-t' or $arg eq '--tool') { + usage() if $#ARGV <= $idx; + $ENV{GIT_MERGE_TOOL} = $ARGV[$idx + 1]; + $skip_next = 1; + next; + } + if ($arg =~ /^--tool=/) { + $ENV{GIT_MERGE_TOOL} = substr($arg, 7); + next; + } + if ($arg eq '--no-prompt') { + $ENV{GIT_DIFFTOOL_NO_PROMPT} = 'true'; + next; + } + if ($arg eq '-h' or $arg eq '--help') { + usage(); + } + push @command, $arg; + } + return @command +} + +setup_environment(); +exec(generate_command()); diff --git a/contrib/difftool/git-difftool-helper b/contrib/difftool/git-difftool-helper new file mode 100755 index 0000000000..db3af6a833 --- /dev/null +++ b/contrib/difftool/git-difftool-helper @@ -0,0 +1,240 @@ +#!/bin/sh +# git-difftool-helper is a GIT_EXTERNAL_DIFF-compatible diff tool launcher. +# It supports kdiff3, kompare, tkdiff, xxdiff, meld, opendiff, +# emerge, ecmerge, vimdiff, gvimdiff, and custom user-configurable tools. +# This script is typically launched by using the 'git difftool' +# convenience command. +# +# Copyright (c) 2009 David Aguilar + +# Set GIT_DIFFTOOL_NO_PROMPT to bypass the per-file prompt. +should_prompt () { + ! test -n "$GIT_DIFFTOOL_NO_PROMPT" +} + +# Should we keep the backup .orig file? +keep_backup_mode="$(git config --bool merge.keepBackup || echo true)" +keep_backup () { + test "$keep_backup_mode" = "true" +} + +# This function manages the backup .orig file. +# A backup $MERGED.orig file is created if changes are detected. +cleanup_temp_files () { + if test -n "$MERGED"; then + if keep_backup && test "$MERGED" -nt "$BACKUP"; then + test -f "$BACKUP" && mv -- "$BACKUP" "$MERGED.orig" + else + rm -f -- "$BACKUP" + fi + fi +} + +# This is called when users Ctrl-C out of git-difftool-helper +sigint_handler () { + cleanup_temp_files + exit 1 +} + +# This function prepares temporary files and launches the appropriate +# merge tool. +launch_merge_tool () { + # Merged is the filename as it appears in the work tree + # Local is the contents of a/filename + # Remote is the contents of b/filename + # Custom merge tool commands might use $BASE so we provide it + MERGED="$1" + LOCAL="$2" + REMOTE="$3" + BASE="$1" + ext="$$$(expr "$MERGED" : '.*\(\.[^/]*\)$')" + BACKUP="$MERGED.BACKUP.$ext" + + # Create and ensure that we clean up $BACKUP + test -f "$MERGED" && cp -- "$MERGED" "$BACKUP" + trap sigint_handler INT + + # $LOCAL and $REMOTE are temporary files so prompt + # the user with the real $MERGED name before launching $merge_tool. + if should_prompt; then + printf "\nViewing: '$MERGED'\n" + printf "Hit return to launch '%s': " "$merge_tool" + read ans + fi + + # Run the appropriate merge tool command + case "$merge_tool" in + kdiff3) + basename=$(basename "$MERGED") + "$merge_tool_path" --auto \ + --L1 "$basename (A)" \ + --L2 "$basename (B)" \ + -o "$MERGED" "$LOCAL" "$REMOTE" \ + > /dev/null 2>&1 + ;; + + kompare) + "$merge_tool_path" "$LOCAL" "$REMOTE" + ;; + + tkdiff) + "$merge_tool_path" -o "$MERGED" "$LOCAL" "$REMOTE" + ;; + + meld) + "$merge_tool_path" "$LOCAL" "$REMOTE" + ;; + + vimdiff) + "$merge_tool_path" -c "wincmd l" "$LOCAL" "$REMOTE" + ;; + + gvimdiff) + "$merge_tool_path" -c "wincmd l" -f "$LOCAL" "$REMOTE" + ;; + + xxdiff) + "$merge_tool_path" \ + -X \ + -R 'Accel.SaveAsMerged: "Ctrl-S"' \ + -R 'Accel.Search: "Ctrl+F"' \ + -R 'Accel.SearchForward: "Ctrl-G"' \ + --merged-file "$MERGED" \ + "$LOCAL" "$REMOTE" + ;; + + opendiff) + "$merge_tool_path" "$LOCAL" "$REMOTE" \ + -merge "$MERGED" | cat + ;; + + ecmerge) + "$merge_tool_path" "$LOCAL" "$REMOTE" \ + --default --mode=merge2 --to="$MERGED" + ;; + + emerge) + "$merge_tool_path" -f emerge-files-command \ + "$LOCAL" "$REMOTE" "$(basename "$MERGED")" + ;; + + *) + if test -n "$merge_tool_cmd"; then + ( eval $merge_tool_cmd ) + fi + ;; + esac + + cleanup_temp_files +} + +# Verifies that mergetool.<tool>.cmd exists +valid_custom_tool() { + merge_tool_cmd="$(git config mergetool.$1.cmd)" + test -n "$merge_tool_cmd" +} + +# Verifies that the chosen merge tool is properly setup. +# Built-in merge tools are always valid. +valid_tool() { + case "$1" in + kdiff3 | kompare | tkdiff | xxdiff | meld | opendiff | emerge | vimdiff | gvimdiff | ecmerge) + ;; # happy + *) + if ! valid_custom_tool "$1" + then + return 1 + fi + ;; + esac +} + +# Sets up the merge_tool_path variable. +# This handles the mergetool.<tool>.path configuration. +init_merge_tool_path() { + merge_tool_path=$(git config mergetool."$1".path) + if test -z "$merge_tool_path"; then + case "$1" in + emerge) + merge_tool_path=emacs + ;; + *) + merge_tool_path="$1" + ;; + esac + fi +} + +# Allow the GIT_MERGE_TOOL variable to provide a default value +test -n "$GIT_MERGE_TOOL" && merge_tool="$GIT_MERGE_TOOL" + +# If not merge tool was specified then use the merge.tool +# configuration variable. If that's invalid then reset merge_tool. +if test -z "$merge_tool"; then + merge_tool=$(git config merge.tool) + if test -n "$merge_tool" && ! valid_tool "$merge_tool"; then + echo >&2 "git config option merge.tool set to unknown tool: $merge_tool" + echo >&2 "Resetting to default..." + unset merge_tool + fi +fi + +# Try to guess an appropriate merge tool if no tool has been set. +if test -z "$merge_tool"; then + # We have a $DISPLAY so try some common UNIX merge tools + if test -n "$DISPLAY"; then + # If gnome then prefer meld, otherwise, prefer kdiff3 or kompare + if test -n "$GNOME_DESKTOP_SESSION_ID" ; then + merge_tool_candidates="meld kdiff3 kompare tkdiff xxdiff gvimdiff" + else + merge_tool_candidates="kdiff3 kompare tkdiff xxdiff meld gvimdiff" + fi + fi + if echo "${VISUAL:-$EDITOR}" | grep 'emacs' > /dev/null 2>&1; then + # $EDITOR is emacs so add emerge as a candidate + merge_tool_candidates="$merge_tool_candidates emerge opendiff vimdiff" + elif echo "${VISUAL:-$EDITOR}" | grep 'vim' > /dev/null 2>&1; then + # $EDITOR is vim so add vimdiff as a candidate + merge_tool_candidates="$merge_tool_candidates vimdiff opendiff emerge" + else + merge_tool_candidates="$merge_tool_candidates opendiff emerge vimdiff" + fi + echo "merge tool candidates: $merge_tool_candidates" + + # Loop over each candidate and stop when a valid merge tool is found. + for i in $merge_tool_candidates + do + init_merge_tool_path $i + if type "$merge_tool_path" > /dev/null 2>&1; then + merge_tool=$i + break + fi + done + + if test -z "$merge_tool" ; then + echo "No known merge resolution program available." + exit 1 + fi + +else + # A merge tool has been set, so verify that it's valid. + if ! valid_tool "$merge_tool"; then + echo >&2 "Unknown merge tool $merge_tool" + exit 1 + fi + + init_merge_tool_path "$merge_tool" + + if test -z "$merge_tool_cmd" && ! type "$merge_tool_path" > /dev/null 2>&1; then + echo "The merge tool $merge_tool is not available as '$merge_tool_path'" + exit 1 + fi +fi + + +# Launch the merge tool on each path provided by 'git diff' +while test $# -gt 6 +do + launch_merge_tool "$1" "$2" "$5" + shift 7 +done diff --git a/contrib/difftool/git-difftool.txt b/contrib/difftool/git-difftool.txt new file mode 100644 index 0000000000..6e2610cda6 --- /dev/null +++ b/contrib/difftool/git-difftool.txt @@ -0,0 +1,105 @@ +git-difftool(1) +=============== + +NAME +---- +git-difftool - compare changes using common merge tools + +SYNOPSIS +-------- +'git difftool' [--tool=<tool>] [--no-prompt] ['git diff' options] + +DESCRIPTION +----------- +'git-difftool' is a git command that allows you to compare and edit files +between revisions using common merge tools. At its most basic level, +'git-difftool' does what 'git-mergetool' does but its use is for non-merge +situations such as when preparing commits or comparing changes against +the index. + +'git difftool' is a frontend to 'git diff' and accepts the same +arguments and options. + +See linkgit:git-diff[1] for the full list of supported options. + +OPTIONS +------- +-t <tool>:: +--tool=<tool>:: + Use the merge resolution program specified by <tool>. + Valid merge tools are: + kdiff3, kompare, tkdiff, meld, xxdiff, emerge, + vimdiff, gvimdiff, ecmerge, and opendiff ++ +If a merge resolution program is not specified, 'git-difftool' +will use the configuration variable `merge.tool`. If the +configuration variable `merge.tool` is not set, 'git difftool' +will pick a suitable default. ++ +You can explicitly provide a full path to the tool by setting the +configuration variable `mergetool.<tool>.path`. For example, you +can configure the absolute path to kdiff3 by setting +`mergetool.kdiff3.path`. Otherwise, 'git-difftool' assumes the +tool is available in PATH. ++ +Instead of running one of the known merge tool programs, +'git-difftool' can be customized to run an alternative program +by specifying the command line to invoke in a configuration +variable `mergetool.<tool>.cmd`. ++ +When 'git-difftool' is invoked with this tool (either through the +`-t` or `--tool` option or the `merge.tool` configuration variable) +the configured command line will be invoked with the following +variables available: `$LOCAL` is set to the name of the temporary +file containing the contents of the diff pre-image and `$REMOTE` +is set to the name of the temporary file containing the contents +of the diff post-image. `$BASE` is provided for compatibility +with custom merge tool commands and has the same value as `$LOCAL`. + +--no-prompt:: + Do not prompt before launching a diff tool. + +CONFIG VARIABLES +---------------- +merge.tool:: + The default merge tool to use. ++ +See the `--tool=<tool>` option above for more details. + +merge.keepBackup:: + The original, unedited file content can be saved to a file with + a `.orig` extension. Defaults to `true` (i.e. keep the backup files). + +mergetool.<tool>.path:: + Override the path for the given tool. This is useful in case + your tool is not in the PATH. + +mergetool.<tool>.cmd:: + Specify the command to invoke the specified merge tool. ++ +See the `--tool=<tool>` option above for more details. + + +SEE ALSO +-------- +linkgit:git-diff[1]:: + Show changes between commits, commit and working tree, etc + +linkgit:git-mergetool[1]:: + Run merge conflict resolution tools to resolve merge conflicts + +linkgit:git-config[1]:: + Get and set repository or global options + + +AUTHOR +------ +Written by David Aguilar <davvid@gmail.com>. + +Documentation +-------------- +Documentation by David Aguilar and the git-list <git@vger.kernel.org>. + +GIT +--- +Part of the linkgit:git[1] suite diff --git a/contrib/emacs/Makefile b/contrib/emacs/Makefile index a48540a92b..24d9312941 100644 --- a/contrib/emacs/Makefile +++ b/contrib/emacs/Makefile @@ -2,7 +2,7 @@ EMACS = emacs -ELC = git.elc vc-git.elc git-blame.elc +ELC = git.elc git-blame.elc INSTALL ?= install INSTALL_ELC = $(INSTALL) -m 644 prefix ?= $(HOME) diff --git a/contrib/emacs/README b/contrib/emacs/README new file mode 100644 index 0000000000..82368bdbff --- /dev/null +++ b/contrib/emacs/README @@ -0,0 +1,39 @@ +This directory contains various modules for Emacs support. + +To make the modules available to Emacs, you should add this directory +to your load-path, and then require the modules you want. This can be +done by adding to your .emacs something like this: + + (add-to-list 'load-path ".../git/contrib/emacs") + (require 'git) + (require 'git-blame) + + +The following modules are available: + +* git.el: + + Status manager that displays the state of all the files of the + project, and provides easy access to the most frequently used git + commands. The user interface is as far as possible compatible with + the pcl-cvs mode. It can be started with `M-x git-status'. + +* git-blame.el: + + Emacs implementation of incremental git-blame. When you turn it on + while viewing a file, the editor buffer will be updated by setting + the background of individual lines to a color that reflects which + commit it comes from. And when you move around the buffer, a + one-line summary will be shown in the echo area. + +* vc-git.el: + + This file used to contain the VC-mode backend for git, but it is no + longer distributed with git. It is now maintained as part of Emacs + and included in standard Emacs distributions starting from version + 22.2. + + If you have an earlier Emacs version, upgrading to Emacs 22 is + recommended, since the VC mode in older Emacs is not generic enough + to be able to support git in a reasonable manner, and no attempt has + been made to backport vc-git.el. diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el index 09e8bae3a4..eace9c18eb 100644 --- a/contrib/emacs/git.el +++ b/contrib/emacs/git.el @@ -1,6 +1,6 @@ ;;; git.el --- A user interface for git -;; Copyright (C) 2005, 2006, 2007 Alexandre Julliard <julliard@winehq.org> +;; Copyright (C) 2005, 2006, 2007, 2008, 2009 Alexandre Julliard <julliard@winehq.org> ;; Version: 1.0 @@ -34,15 +34,21 @@ ;; To start: `M-x git-status' ;; ;; TODO -;; - portability to XEmacs ;; - diff against other branch ;; - renaming files from the status buffer ;; - creating tags ;; - fetch/pull -;; - switching branches ;; - revlist browser ;; - git-show-branch browser -;; - menus +;; + +;;; Compatibility: +;; +;; This file works on GNU Emacs 21 or later. It may work on older +;; versions but this is not guaranteed. +;; +;; It may work on XEmacs 21, provided that you first install the ewoc +;; and log-edit packages. ;; (eval-when-compile (require 'cl)) @@ -222,7 +228,7 @@ the process output as a string, or nil if the git command failed." (with-current-buffer buffer (cd dir) (apply #'call-process-region start end program - nil (list output-buffer nil) nil args)))) + nil (list output-buffer t) nil args)))) (defun git-run-command-buffer (buffer-name &rest args) "Run a git command, sending the output to a buffer named BUFFER-NAME." @@ -239,13 +245,15 @@ the process output as a string, or nil if the git command failed." (defun git-run-command-region (buffer start end env &rest args) "Run a git command with specified buffer region as input." - (unless (eq 0 (if env - (git-run-process-region - buffer start end "env" - (append (git-get-env-strings env) (list "git") args)) + (with-temp-buffer + (if (eq 0 (if env (git-run-process-region - buffer start end "git" args))) - (error "Failed to run \"git %s\":\n%s" (mapconcat (lambda (x) x) args " ") (buffer-string)))) + buffer start end "env" + (append (git-get-env-strings env) (list "git") args)) + (git-run-process-region buffer start end "git" args))) + (buffer-string) + (display-message-or-buffer (current-buffer)) + nil))) (defun git-run-hook (hook env &rest args) "Run a git hook and display its output if any." @@ -397,6 +405,17 @@ the process output as a string, or nil if the git command failed." (unless newval (push "-d" args)) (apply 'git-call-process-display-error "update-ref" args))) +(defun git-for-each-ref (&rest specs) + "Return a list of refs using git-for-each-ref. +Each entry is a cons of (SHORT-NAME . FULL-NAME)." + (let (refs) + (with-temp-buffer + (apply #'git-call-process t "for-each-ref" "--format=%(refname)" specs) + (goto-char (point-min)) + (while (re-search-forward "^[^/\n]+/[^/\n]+/\\(.+\\)$" nil t) + (push (cons (match-string 1) (match-string 0)) refs))) + (nreverse refs))) + (defun git-read-tree (tree &optional index-file) "Read a tree into the index file." (let ((process-environment @@ -447,18 +466,16 @@ the process output as a string, or nil if the git command failed." (setq coding-system-for-write buffer-file-coding-system)) (let ((commit (git-get-string-sha1 - (with-output-to-string - (with-current-buffer standard-output - (let ((env `(("GIT_AUTHOR_NAME" . ,author-name) - ("GIT_AUTHOR_EMAIL" . ,author-email) - ("GIT_COMMITTER_NAME" . ,(git-get-committer-name)) - ("GIT_COMMITTER_EMAIL" . ,(git-get-committer-email))))) - (when author-date (push `("GIT_AUTHOR_DATE" . ,author-date) env)) - (apply #'git-run-command-region - buffer log-start log-end env - "commit-tree" tree (nreverse args)))))))) - (and (git-update-ref "HEAD" commit head subject) - commit)))) + (let ((env `(("GIT_AUTHOR_NAME" . ,author-name) + ("GIT_AUTHOR_EMAIL" . ,author-email) + ("GIT_COMMITTER_NAME" . ,(git-get-committer-name)) + ("GIT_COMMITTER_EMAIL" . ,(git-get-committer-email))))) + (when author-date (push `("GIT_AUTHOR_DATE" . ,author-date) env)) + (apply #'git-run-command-region + buffer log-start log-end env + "commit-tree" tree (nreverse args)))))) + (when commit (git-update-ref "HEAD" commit head subject)) + commit))) (defun git-empty-db-p () "Check if the git db is empty (no commit done yet)." @@ -513,9 +530,9 @@ the process output as a string, or nil if the git command failed." (git-fileinfo->needs-refresh info) t))) (defun git-status-filenames-map (status func files &rest args) - "Apply FUNC to the status files names in the FILES list." + "Apply FUNC to the status files names in the FILES list. +The list must be sorted." (when files - (setq files (sort files #'string-lessp)) (let ((file (pop files)) (node (ewoc-nth status 0))) (while (and file node) @@ -528,7 +545,7 @@ the process output as a string, or nil if the git command failed." (setq file (pop files)))))))) (defun git-set-filenames-state (status files state) - "Set the state of a list of named files." + "Set the state of a list of named files. The list must be sorted" (when files (git-status-filenames-map status #'git-set-fileinfo-state files state) (unless state ;; delete files whose state has been set to nil @@ -562,29 +579,29 @@ the process output as a string, or nil if the git command failed." (let* ((old-type (lsh (or old-perm 0) -9)) (new-type (lsh (or new-perm 0) -9)) (str (case new-type - (?\100 ;; file + (64 ;; file (case old-type - (?\100 nil) - (?\120 " (type change symlink -> file)") - (?\160 " (type change subproject -> file)"))) - (?\120 ;; symlink + (64 nil) + (80 " (type change symlink -> file)") + (112 " (type change subproject -> file)"))) + (80 ;; symlink (case old-type - (?\100 " (type change file -> symlink)") - (?\160 " (type change subproject -> symlink)") + (64 " (type change file -> symlink)") + (112 " (type change subproject -> symlink)") (t " (symlink)"))) - (?\160 ;; subproject + (112 ;; subproject (case old-type - (?\100 " (type change file -> subproject)") - (?\120 " (type change symlink -> subproject)") + (64 " (type change file -> subproject)") + (80 " (type change symlink -> subproject)") (t " (subproject)"))) - (?\110 nil) ;; directory (internal, not a real git state) - (?\000 ;; deleted or unknown + (72 nil) ;; directory (internal, not a real git state) + (0 ;; deleted or unknown (case old-type - (?\120 " (symlink)") - (?\160 " (subproject)"))) + (80 " (symlink)") + (112 " (subproject)"))) (t (format " (unknown type %o)" new-type))))) (cond (str (propertize str 'face 'git-status-face)) - ((eq new-type ?\110) "/") + ((eq new-type 72) "/") (t "")))) (defun git-rename-as-string (info) @@ -733,6 +750,7 @@ Return the list of files that haven't been handled." (let (unmerged-files) (while (re-search-forward "[0-7]\\{6\\} [0-9a-f]\\{40\\} [123]\t\\([^\0]+\\)\0" nil t) (push (match-string 1) unmerged-files)) + (setq unmerged-files (nreverse unmerged-files)) ;; assume it is sorted already (git-set-filenames-state status unmerged-files 'unmerged)))) (defun git-get-exclude-files () @@ -753,17 +771,18 @@ Return the list of files that haven't been handled." (append options (mapcar (lambda (f) (concat "--exclude-from=" f)) exclude-files))))) (defun git-update-status-files (&optional files mark-files) - "Update the status of FILES from the index." + "Update the status of FILES from the index. +The FILES list must be sorted." (unless git-status (error "Not in git-status buffer.")) ;; set the needs-update flag on existing files - (if (setq files (sort files #'string-lessp)) + (if files (git-status-filenames-map git-status (lambda (info) (setf (git-fileinfo->needs-update info) t)) files) (ewoc-map (lambda (info) (setf (git-fileinfo->needs-update info) t) nil) git-status) (git-call-process nil "update-index" "--refresh") (when git-show-uptodate (git-run-ls-files-cached git-status nil 'uptodate))) - (let* ((remaining-files + (let ((remaining-files (if (git-empty-db-p) ; we need some special handling for an empty db (git-run-ls-files-cached git-status files 'added) (git-run-diff-index git-status files)))) @@ -808,13 +827,13 @@ Return the list of files that haven't been handled." (list (ewoc-data (ewoc-locate git-status))))) (defun git-marked-files-state (&rest states) - "Return marked files that are in the specified states." + "Return a sorted list of marked files that are in the specified states." (let ((files (git-marked-files)) result) (dolist (info files) (when (memq (git-fileinfo->state info) states) (push info result))) - result)) + (nreverse result))) (defun git-refresh-files () "Refresh all files that need it and clear the needs-refresh flag." @@ -1049,7 +1068,9 @@ Return the list of files that haven't been handled." (unless files (push (file-relative-name (read-file-name "File to remove: " nil nil t)) files)) (if (yes-or-no-p - (format "Remove %d file%s? " (length files) (if (> (length files) 1) "s" ""))) + (if (cdr files) + (format "Remove %d files? " (length files)) + (format "Remove %s? " (car files)))) (progn (dolist (name files) (ignore-errors @@ -1068,7 +1089,9 @@ Return the list of files that haven't been handled." added modified) (when (and files (yes-or-no-p - (format "Revert %d file%s? " (length files) (if (> (length files) 1) "s" "")))) + (if (cdr files) + (format "Revert %d files? " (length files)) + (format "Revert %s? " (git-fileinfo->name (car files)))))) (dolist (info files) (case (git-fileinfo->state info) ('added (push (git-fileinfo->name info) added)) @@ -1084,13 +1107,14 @@ Return the list of files that haven't been handled." (or (not added) (apply 'git-call-process-display-error "update-index" "--force-remove" "--" added)) (or (not modified) - (apply 'git-call-process-display-error "checkout" "HEAD" modified))))) - (git-update-status-files (append added modified)) + (apply 'git-call-process-display-error "checkout" "HEAD" modified)))) + (names (git-get-filenames files))) + (git-update-status-files names) (when ok (dolist (file modified) (let ((buffer (get-file-buffer file))) (when buffer (with-current-buffer buffer (revert-buffer t t t))))) - (git-success-message "Reverted" (git-get-filenames files))))))) + (git-success-message "Reverted" names)))))) (defun git-resolve-file () "Resolve conflicts in marked file(s)." @@ -1320,6 +1344,7 @@ Return the list of files that haven't been handled." (log-edit-diff-function . git-log-edit-diff)) buffer) (log-edit 'git-do-commit nil 'git-log-edit-files buffer)) (setq font-lock-keywords (font-lock-compile-keywords git-log-edit-font-lock-keywords)) + (setq paragraph-separate (concat (regexp-quote git-log-msg-separator) "$\\|Author: \\|Date: \\|Merge: \\|Signed-off-by: \\|\f\\|[ ]*$")) (setq buffer-file-coding-system coding-system) (re-search-forward (regexp-quote (concat git-log-msg-separator "\n")) nil t)))) @@ -1347,14 +1372,44 @@ Return the list of files that haven't been handled." (mapconcat #'identity msg "\n")))) (defun git-get-commit-files (commit) - "Retrieve the list of files modified by COMMIT." + "Retrieve a sorted list of files modified by COMMIT." (let (files) (with-temp-buffer (git-call-process t "diff-tree" "-m" "-r" "-z" "--name-only" "--no-commit-id" "--root" commit) (goto-char (point-min)) (while (re-search-forward "\\([^\0]*\\)\0" nil t 1) (push (match-string 1) files))) - files)) + (sort files #'string-lessp))) + +(defun git-read-commit-name (prompt &optional default) + "Ask for a commit name, with completion for local branch, remote branch and tag." + (completing-read prompt + (list* "HEAD" "ORIG_HEAD" "FETCH_HEAD" (mapcar #'car (git-for-each-ref))) + nil nil nil nil default)) + +(defun git-checkout (branch &optional merge) + "Checkout a branch, tag, or any commit. +Use a prefix arg if git should merge while checking out." + (interactive + (list (git-read-commit-name "Checkout: ") + current-prefix-arg)) + (unless git-status (error "Not in git-status buffer.")) + (let ((args (list branch "--"))) + (when merge (push "-m" args)) + (when (apply #'git-call-process-display-error "checkout" args) + (git-update-status-files)))) + +(defun git-branch (branch) + "Create a branch from the current HEAD and switch to it." + (interactive (list (git-read-commit-name "Branch: "))) + (unless git-status (error "Not in git-status buffer.")) + (if (git-rev-parse (concat "refs/heads/" branch)) + (if (yes-or-no-p (format "Branch %s already exists, replace it? " branch)) + (and (git-call-process-display-error "branch" "-f" branch) + (git-call-process-display-error "checkout" branch)) + (message "Canceled.")) + (git-call-process-display-error "checkout" "-b" branch)) + (git-refresh-ewoc-hf git-status)) (defun git-amend-commit () "Undo the last commit on HEAD, and set things up to commit an @@ -1372,6 +1427,44 @@ amended version of it." (git-setup-commit-buffer commit) (git-commit-file)))) +(defun git-cherry-pick-commit (arg) + "Cherry-pick a commit." + (interactive (list (git-read-commit-name "Cherry-pick commit: "))) + (unless git-status (error "Not in git-status buffer.")) + (let ((commit (git-rev-parse (concat arg "^0")))) + (unless commit (error "Not a valid commit '%s'." arg)) + (when (git-rev-parse (concat commit "^2")) + (error "Cannot cherry-pick a merge commit.")) + (let ((files (git-get-commit-files commit)) + (ok (git-call-process-display-error "cherry-pick" "-n" commit))) + (git-update-status-files files ok) + (with-current-buffer (git-setup-commit-buffer commit) + (goto-char (point-min)) + (if (re-search-forward "^\n*Signed-off-by:" nil t 1) + (goto-char (match-beginning 0)) + (goto-char (point-max))) + (insert "(cherry picked from commit " commit ")\n")) + (when ok (git-commit-file))))) + +(defun git-revert-commit (arg) + "Revert a commit." + (interactive (list (git-read-commit-name "Revert commit: "))) + (unless git-status (error "Not in git-status buffer.")) + (let ((commit (git-rev-parse (concat arg "^0")))) + (unless commit (error "Not a valid commit '%s'." arg)) + (when (git-rev-parse (concat commit "^2")) + (error "Cannot revert a merge commit.")) + (let ((files (git-get-commit-files commit)) + (subject (git-get-commit-description commit)) + (ok (git-call-process-display-error "revert" "-n" commit))) + (git-update-status-files files ok) + (when (string-match "^[0-9a-f]+ - \\(.*\\)$" subject) + (setq subject (match-string 1 subject))) + (git-setup-log-buffer (get-buffer-create "*git-commit*") + (git-get-merge-heads) nil nil (format "Revert \"%s\"" subject) nil + (format "This reverts commit %s.\n" commit)) + (when ok (git-commit-file))))) + (defun git-find-file () "Visit the current file in its own buffer." (interactive) @@ -1471,6 +1564,10 @@ amended version of it." (define-key map "\M-\C-?" 'git-unmark-all) ; the commit submap (define-key commit-map "\C-a" 'git-amend-commit) + (define-key commit-map "\C-b" 'git-branch) + (define-key commit-map "\C-o" 'git-checkout) + (define-key commit-map "\C-p" 'git-cherry-pick-commit) + (define-key commit-map "\C-v" 'git-revert-commit) ; the diff submap (define-key diff-map "b" 'git-diff-file-base) (define-key diff-map "c" 'git-diff-file-combined) @@ -1491,6 +1588,10 @@ amended version of it." `("Git" ["Refresh" git-refresh-status t] ["Commit" git-commit-file t] + ["Checkout..." git-checkout t] + ["New Branch..." git-branch t] + ["Cherry-pick Commit..." git-cherry-pick-commit t] + ["Revert Commit..." git-revert-commit t] ("Merge" ["Next Unmerged File" git-next-unmerged-file t] ["Prev Unmerged File" git-prev-unmerged-file t] diff --git a/contrib/emacs/vc-git.el b/contrib/emacs/vc-git.el deleted file mode 100644 index b8f6be5c0a..0000000000 --- a/contrib/emacs/vc-git.el +++ /dev/null @@ -1,216 +0,0 @@ -;;; vc-git.el --- VC backend for the git version control system - -;; Copyright (C) 2006 Alexandre Julliard - -;; This program is free software; you can redistribute it and/or -;; modify it under the terms of the GNU General Public License as -;; published by the Free Software Foundation; either version 2 of -;; the License, or (at your option) any later version. -;; -;; This program is distributed in the hope that it will be -;; useful, but WITHOUT ANY WARRANTY; without even the implied -;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR -;; PURPOSE. See the GNU General Public License for more details. -;; -;; You should have received a copy of the GNU General Public -;; License along with this program; if not, write to the Free -;; Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, -;; MA 02111-1307 USA - -;;; Commentary: - -;; This file contains a VC backend for the git version control -;; system. -;; -;; To install: put this file on the load-path and add GIT to the list -;; of supported backends in `vc-handled-backends'; the following line, -;; placed in your ~/.emacs, will accomplish this: -;; -;; (add-to-list 'vc-handled-backends 'GIT) -;; -;; TODO -;; - changelog generation -;; - working with revisions other than HEAD -;; - -(eval-when-compile (require 'cl)) - -(defvar git-commits-coding-system 'utf-8 - "Default coding system for git commits.") - -(defun vc-git--run-command-string (file &rest args) - "Run a git command on FILE and return its output as string." - (let* ((ok t) - (str (with-output-to-string - (with-current-buffer standard-output - (unless (eq 0 (apply #'call-process "git" nil '(t nil) nil - (append args (list (file-relative-name file))))) - (setq ok nil)))))) - (and ok str))) - -(defun vc-git--run-command (file &rest args) - "Run a git command on FILE, discarding any output." - (let ((name (file-relative-name file))) - (eq 0 (apply #'call-process "git" nil (get-buffer "*Messages") nil (append args (list name)))))) - -(defun vc-git-registered (file) - "Check whether FILE is registered with git." - (with-temp-buffer - (let* ((dir (file-name-directory file)) - (name (file-relative-name file dir))) - (and (ignore-errors - (when dir (cd dir)) - (eq 0 (call-process "git" nil '(t nil) nil "ls-files" "-c" "-z" "--" name))) - (let ((str (buffer-string))) - (and (> (length str) (length name)) - (string= (substring str 0 (1+ (length name))) (concat name "\0")))))))) - -(defun vc-git-state (file) - "git-specific version of `vc-state'." - (let ((diff (vc-git--run-command-string file "diff-index" "-z" "HEAD" "--"))) - (if (and diff (string-match ":[0-7]\\{6\\} [0-7]\\{6\\} [0-9a-f]\\{40\\} [0-9a-f]\\{40\\} [ADMU]\0[^\0]+\0" diff)) - 'edited - 'up-to-date))) - -(defun vc-git-workfile-version (file) - "git-specific version of `vc-workfile-version'." - (let ((str (with-output-to-string - (with-current-buffer standard-output - (call-process "git" nil '(t nil) nil "symbolic-ref" "HEAD"))))) - (if (string-match "^\\(refs/heads/\\)?\\(.+\\)$" str) - (match-string 2 str) - str))) - -(defun vc-git-symbolic-commit (commit) - "Translate COMMIT string into symbolic form. -Returns nil if not possible." - (and commit - (with-temp-buffer - (and - (zerop - (call-process "git" nil '(t nil) nil "name-rev" - "--name-only" "--tags" - commit)) - (goto-char (point-min)) - (= (forward-line 2) 1) - (bolp) - (buffer-substring-no-properties (point-min) (1- (point-max))))))) - -(defun vc-git-previous-version (file rev) - "git-specific version of `vc-previous-version'." - (let ((default-directory (file-name-directory (expand-file-name file))) - (file (file-name-nondirectory file))) - (vc-git-symbolic-commit - (with-temp-buffer - (and - (zerop - (call-process "git" nil '(t nil) nil "rev-list" - "-2" rev "--" file)) - (goto-char (point-max)) - (bolp) - (zerop (forward-line -1)) - (not (bobp)) - (buffer-substring-no-properties - (point) - (1- (point-max)))))))) - -(defun vc-git-next-version (file rev) - "git-specific version of `vc-next-version'." - (let* ((default-directory (file-name-directory - (expand-file-name file))) - (file (file-name-nondirectory file)) - (current-rev - (with-temp-buffer - (and - (zerop - (call-process "git" nil '(t nil) nil "rev-list" - "-1" rev "--" file)) - (goto-char (point-max)) - (bolp) - (zerop (forward-line -1)) - (bobp) - (buffer-substring-no-properties - (point) - (1- (point-max))))))) - (and current-rev - (vc-git-symbolic-commit - (with-temp-buffer - (and - (zerop - (call-process "git" nil '(t nil) nil "rev-list" - "HEAD" "--" file)) - (goto-char (point-min)) - (search-forward current-rev nil t) - (zerop (forward-line -1)) - (buffer-substring-no-properties - (point) - (progn (forward-line 1) (1- (point)))))))))) - -(defun vc-git-revert (file &optional contents-done) - "Revert FILE to the version stored in the git repository." - (if contents-done - (vc-git--run-command file "update-index" "--") - (vc-git--run-command file "checkout" "HEAD"))) - -(defun vc-git-checkout-model (file) - 'implicit) - -(defun vc-git-workfile-unchanged-p (file) - (let ((sha1 (vc-git--run-command-string file "hash-object" "--")) - (head (vc-git--run-command-string file "ls-tree" "-z" "HEAD" "--"))) - (and head - (string-match "[0-7]\\{6\\} blob \\([0-9a-f]\\{40\\}\\)\t[^\0]+\0" head) - (string= (car (split-string sha1 "\n")) (match-string 1 head))))) - -(defun vc-git-register (file &optional rev comment) - "Register FILE into the git version-control system." - (vc-git--run-command file "update-index" "--add" "--")) - -(defun vc-git-print-log (file &optional buffer) - (let ((name (file-relative-name file)) - (coding-system-for-read git-commits-coding-system)) - (vc-do-command buffer 'async "git" name "rev-list" "--pretty" "HEAD" "--"))) - -(defun vc-git-diff (file &optional rev1 rev2 buffer) - (let ((name (file-relative-name file)) - (buf (or buffer "*vc-diff*"))) - (if (and rev1 rev2) - (vc-do-command buf 0 "git" name "diff-tree" "-p" rev1 rev2 "--") - (vc-do-command buf 0 "git" name "diff-index" "-p" (or rev1 "HEAD") "--")) - ; git-diff-index doesn't set exit status like diff does - (if (vc-git-workfile-unchanged-p file) 0 1))) - -(defun vc-git-checkin (file rev comment) - (let ((coding-system-for-write git-commits-coding-system)) - (vc-git--run-command file "commit" "-m" comment "--only" "--"))) - -(defun vc-git-checkout (file &optional editable rev destfile) - (if destfile - (let ((fullname (substring - (vc-git--run-command-string file "ls-files" "-z" "--full-name" "--") - 0 -1)) - (coding-system-for-read 'no-conversion) - (coding-system-for-write 'no-conversion)) - (with-temp-file destfile - (eq 0 (call-process "git" nil t nil "cat-file" "blob" - (concat (or rev "HEAD") ":" fullname))))) - (vc-git--run-command file "checkout" (or rev "HEAD")))) - -(defun vc-git-annotate-command (file buf &optional rev) - ; FIXME: rev is ignored - (let ((name (file-relative-name file))) - (call-process "git" nil buf nil "blame" name))) - -(defun vc-git-annotate-time () - (and (re-search-forward "[0-9a-f]+ (.* \\([0-9]+\\)-\\([0-9]+\\)-\\([0-9]+\\) \\([0-9]+\\):\\([0-9]+\\):\\([0-9]+\\) \\([-+0-9]+\\) +[0-9]+)" nil t) - (vc-annotate-convert-time - (apply #'encode-time (mapcar (lambda (match) (string-to-number (match-string match))) '(6 5 4 3 2 1 7)))))) - -;; Not really useful since we can't do anything with the revision yet -;;(defun vc-annotate-extract-revision-at-line () -;; (save-excursion -;; (move-beginning-of-line 1) -;; (and (looking-at "[0-9a-f]+") -;; (buffer-substring (match-beginning 0) (match-end 0))))) - -(provide 'vc-git) diff --git a/contrib/examples/README b/contrib/examples/README new file mode 100644 index 0000000000..6946f3dd2a --- /dev/null +++ b/contrib/examples/README @@ -0,0 +1,3 @@ +These are original scripted implementations, kept primarily for their +reference value to any aspiring plumbing users who want to learn how +pieces can be fit together. diff --git a/contrib/examples/git-svnimport.perl b/contrib/examples/git-svnimport.perl index a13bb6afec..4576c4a862 100755 --- a/contrib/examples/git-svnimport.perl +++ b/contrib/examples/git-svnimport.perl @@ -287,9 +287,9 @@ my $last_rev = ""; my $last_branch; my $current_rev = $opt_s || 1; unless(-d $git_dir) { - system("git-init"); + system("git init"); die "Cannot init the GIT db at $git_tree: $?\n" if $?; - system("git-read-tree"); + system("git read-tree"); die "Cannot init an empty tree: $?\n" if $?; $last_branch = $opt_o; @@ -303,7 +303,7 @@ unless(-d $git_dir) { -f "$git_dir/svn2git" or die "'$git_dir/svn2git' does not exist.\n". "You need that file for incremental imports.\n"; - open(F, "git-symbolic-ref HEAD |") or + open(F, "git symbolic-ref HEAD |") or die "Cannot run git-symbolic-ref: $!\n"; chomp ($last_branch = <F>); $last_branch = basename($last_branch); @@ -331,7 +331,7 @@ EOM "$git_dir/refs/heads/$opt_o") == 0; # populate index - system('git-read-tree', $last_rev); + system('git', 'read-tree', $last_rev); die "read-tree failed: $?\n" if $?; # Get the last import timestamps @@ -399,7 +399,7 @@ sub get_file($$$) { my $pid = open(my $F, '-|'); die $! unless defined $pid; if (!$pid) { - exec("git-hash-object", "-w", $name) + exec("git", "hash-object", "-w", $name) or die "Cannot create object: $!\n"; } my $sha = <$F>; @@ -423,7 +423,7 @@ sub get_ignore($$$$$) { my $pid = open(my $F, '-|'); die $! unless defined $pid; if (!$pid) { - exec("git-hash-object", "-w", $name) + exec("git", "hash-object", "-w", $name) or die "Cannot create object: $!\n"; } my $sha = <$F>; @@ -547,7 +547,7 @@ sub copy_path($$$$$$$$) { my $pid = open my $f,'-|'; die $! unless defined $pid; if (!$pid) { - exec("git-ls-tree","-r","-z",$gitrev,$srcpath) + exec("git","ls-tree","-r","-z",$gitrev,$srcpath) or die $!; } local $/ = "\0"; @@ -634,7 +634,7 @@ sub commit { my $rev; if($revision > $opt_s and defined $parent) { - open(H,'-|',"git-rev-parse","--verify",$parent); + open(H,'-|',"git","rev-parse","--verify",$parent); $rev = <H>; close(H) or do { print STDERR "$revision: cannot find commit '$parent'!\n"; @@ -671,7 +671,7 @@ sub commit { unlink($git_index); } elsif ($rev ne $last_rev) { print "Switching from $last_rev to $rev ($branch)\n" if $opt_v; - system("git-read-tree", $rev); + system("git", "read-tree", $rev); die "read-tree failed for $rev: $?\n" if $?; $last_rev = $rev; } @@ -740,7 +740,7 @@ sub commit { my $pid = open my $F, "-|"; die "$!" unless defined $pid; if (!$pid) { - exec("git-ls-files", "-z", @o1) or die $!; + exec("git", "ls-files", "-z", @o1) or die $!; } @o1 = (); local $/ = "\0"; @@ -758,7 +758,7 @@ sub commit { @o2 = @o1; @o1 = (); } - system("git-update-index","--force-remove","--",@o2); + system("git","update-index","--force-remove","--",@o2); die "Cannot remove files: $?\n" if $?; } } @@ -770,7 +770,7 @@ sub commit { @n2 = @new; @new = (); } - system("git-update-index","--add", + system("git","update-index","--add", (map { ('--cacheinfo', @$_) } @n2)); die "Cannot add files: $?\n" if $?; } @@ -778,7 +778,7 @@ sub commit { my $pid = open(C,"-|"); die "Cannot fork: $!" unless defined $pid; unless($pid) { - exec("git-write-tree"); + exec("git","write-tree"); die "Cannot exec git-write-tree: $!\n"; } chomp(my $tree = <C>); @@ -830,7 +830,7 @@ sub commit { "GIT_COMMITTER_NAME=$committer_name", "GIT_COMMITTER_EMAIL=$committer_email", "GIT_COMMITTER_DATE=".strftime("+0000 %Y-%m-%d %H:%M:%S",gmtime($date)), - "git-commit-tree", $tree,@par); + "git", "commit-tree", $tree,@par); die "Cannot exec git-commit-tree: $!\n"; } $pw->writer(); @@ -874,7 +874,7 @@ sub commit { $dest =~ tr/_/\./ if $opt_u; - system('git-tag', '-f', $dest, $cid) == 0 + system('git', 'tag', '-f', $dest, $cid) == 0 or die "Cannot create tag $dest: $!\n"; print "Created tag '$dest' on '$branch'\n" if $opt_v; @@ -937,7 +937,7 @@ while ($to_rev < $opt_l) { my $pid = fork(); die "Fork: $!\n" unless defined $pid; unless($pid) { - exec("git-repack", "-d") + exec("git", "repack", "-d") or die "Cannot repack: $!\n"; } waitpid($pid, 0); @@ -958,7 +958,7 @@ if($orig_branch) { system("cp","$git_dir/refs/heads/$opt_o","$git_dir/refs/heads/master") if $forward_master; unless ($opt_i) { - system('git-read-tree', '-m', '-u', 'SVN2GIT_HEAD', 'HEAD'); + system('git', 'read-tree', '-m', '-u', 'SVN2GIT_HEAD', 'HEAD'); die "read-tree failed: $?\n" if $?; } } else { @@ -966,7 +966,7 @@ if($orig_branch) { print "DONE; creating $orig_branch branch\n" if $opt_v and (not defined $opt_l or $opt_l > 0); system("cp","$git_dir/refs/heads/$opt_o","$git_dir/refs/heads/master") unless -f "$git_dir/refs/heads/master"; - system('git-update-ref', 'HEAD', "$orig_branch"); + system('git', 'update-ref', 'HEAD', "$orig_branch"); unless ($opt_i) { system('git checkout'); die "checkout failed: $?\n" if $?; diff --git a/contrib/examples/git-svnimport.txt b/contrib/examples/git-svnimport.txt index 71aad8b45b..3bb871e42f 100644 --- a/contrib/examples/git-svnimport.txt +++ b/contrib/examples/git-svnimport.txt @@ -114,9 +114,9 @@ due to SVN memory leaks. (These have been worked around.) -R <repack_each_revs>:: Specify how often git repository should be repacked. + -The default value is 1000. git-svnimport will do import in chunks of 1000 -revisions, after each chunk git repository will be repacked. To disable -this behavior specify some big value here which is mote than number of +The default value is 1000. git-svnimport will do imports in chunks of 1000 +revisions, after each chunk the git repository will be repacked. To disable +this behavior specify some large value here which is greater than the number of revisions to import. -P <path_from_trunk>:: diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index a85a7b2a58..3832f60225 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -442,13 +442,14 @@ def p4ChangesForPaths(depotPaths, changeRange): output = p4_read_pipe_lines("changes " + ' '.join (["%s...%s" % (p, changeRange) for p in depotPaths])) - changes = [] + changes = {} for line in output: - changeNum = line.split(" ")[1] - changes.append(int(changeNum)) + changeNum = int(line.split(" ")[1]) + changes[changeNum] = True - changes.sort() - return changes + changelist = changes.keys() + changelist.sort() + return changelist class Command: def __init__(self): diff --git a/contrib/fast-import/import-zips.py b/contrib/fast-import/import-zips.py index c674fa2d1b..7051a83a59 100755 --- a/contrib/fast-import/import-zips.py +++ b/contrib/fast-import/import-zips.py @@ -44,7 +44,8 @@ for zipfile in argv[1:]: common_prefix = name[:name.rfind('/') + 1] else: while not name.startswith(common_prefix): - common_prefix = name[:name.rfind('/') + 1] + last_slash = common_prefix[:-1].rfind('/') + 1 + common_prefix = common_prefix[:last_slash] mark[name] = ':' + str(next_mark) next_mark += 1 diff --git a/contrib/git-resurrect.sh b/contrib/git-resurrect.sh new file mode 100755 index 0000000000..c364dda696 --- /dev/null +++ b/contrib/git-resurrect.sh @@ -0,0 +1,180 @@ +#!/bin/sh + +USAGE="[-a] [-r] [-m] [-t] [-n] [-b <newname>] <name>" +LONG_USAGE="git-resurrect attempts to find traces of a branch tip +called <name>, and tries to resurrect it. Currently, the reflog is +searched for checkout messages, and with -r also merge messages. With +-m and -t, the history of all refs is scanned for Merge <name> into +other/Merge <other> into <name> (respectively) commit subjects, which +is rather slow but allows you to resurrect other people's topic +branches." + +OPTIONS_SPEC="\ +git resurrect $USAGE +-- +b,branch= save branch as <newname> instead of <name> +a,all same as -l -r -m -t +k,keep-going full rev-list scan (instead of first match) +l,reflog scan reflog for checkouts (enabled by default) +r,reflog-merges scan for merges recorded in reflog +m,merges scan for merges into other branches (slow) +t,merge-targets scan for merges of other branches into <name> +n,dry-run don't recreate the branch" + +. git-sh-setup + +search_reflog () { + sed -ne 's~^\([^ ]*\) .*\tcheckout: moving from '"$1"' .*~\1~p' \ + < "$GIT_DIR"/logs/HEAD +} + +search_reflog_merges () { + git rev-parse $( + sed -ne 's~^[^ ]* \([^ ]*\) .*\tmerge '"$1"':.*~\1^2~p' \ + < "$GIT_DIR"/logs/HEAD + ) +} + +_x40="[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]" +_x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40" + +search_merges () { + git rev-list --all --grep="Merge branch '$1'" \ + --pretty=tformat:"%P %s" | + sed -ne "/^$_x40 \($_x40\) Merge .*/ {s//\1/p;$early_exit}" +} + +search_merge_targets () { + git rev-list --all --grep="Merge branch '[^']*' into $branch\$" \ + --pretty=tformat:"%H %s" --all | + sed -ne "/^\($_x40\) Merge .*/ {s//\1/p;$early_exit} " +} + +dry_run= +early_exit=q +scan_reflog=t +scan_reflog_merges= +scan_merges= +scan_merge_targets= +new_name= + +while test "$#" != 0; do + case "$1" in + -b|--branch) + shift + new_name="$1" + ;; + -n|--dry-run) + dry_run=t + ;; + --no-dry-run) + dry_run= + ;; + -k|--keep-going) + early_exit= + ;; + --no-keep-going) + early_exit=q + ;; + -m|--merges) + scan_merges=t + ;; + --no-merges) + scan_merges= + ;; + -l|--reflog) + scan_reflog=t + ;; + --no-reflog) + scan_reflog= + ;; + -r|--reflog_merges) + scan_reflog_merges=t + ;; + --no-reflog_merges) + scan_reflog_merges= + ;; + -t|--merge-targets) + scan_merge_targets=t + ;; + --no-merge-targets) + scan_merge_targets= + ;; + -a|--all) + scan_reflog=t + scan_reflog_merges=t + scan_merges=t + scan_merge_targets=t + ;; + --) + shift + break + ;; + *) + usage + ;; + esac + shift +done + +test "$#" = 1 || usage + +all_strategies="$scan_reflog$scan_reflog_merges$scan_merges$scan_merge_targets" +if test -z "$all_strategies"; then + die "must enable at least one of -lrmt" +fi + +branch="$1" +test -z "$new_name" && new_name="$branch" + +if test ! -z "$scan_reflog"; then + if test -r "$GIT_DIR"/logs/HEAD; then + candidates="$(search_reflog $branch)" + else + die 'reflog scanning requested, but' \ + '$GIT_DIR/logs/HEAD not readable' + fi +fi +if test ! -z "$scan_reflog_merges"; then + if test -r "$GIT_DIR"/logs/HEAD; then + candidates="$candidates $(search_reflog_merges $branch)" + else + die 'reflog scanning requested, but' \ + '$GIT_DIR/logs/HEAD not readable' + fi +fi +if test ! -z "$scan_merges"; then + candidates="$candidates $(search_merges $branch)" +fi +if test ! -z "$scan_merge_targets"; then + candidates="$candidates $(search_merge_targets $branch)" +fi + +candidates="$(git rev-parse $candidates | sort -u)" + +if test -z "$candidates"; then + hint= + test "z$all_strategies" != "ztttt" \ + && hint=" (maybe try again with -a)" + die "no candidates for $branch found$hint" +fi + +echo "** Candidates for $branch **" +for cmt in $candidates; do + git --no-pager log --pretty=tformat:"%ct:%h [%cr] %s" --abbrev-commit -1 $cmt +done \ +| sort -n | cut -d: -f2- + +newest="$(git rev-list -1 $candidates)" +if test ! -z "$dry_run"; then + printf "** Most recent: " + git --no-pager log -1 --pretty=tformat:"%h %s" $newest +elif ! git rev-parse --verify --quiet $new_name >/dev/null; then + printf "** Restoring $new_name to " + git --no-pager log -1 --pretty=tformat:"%h %s" $newest + git branch $new_name $newest +else + printf "Most recent: " + git --no-pager log -1 --pretty=tformat:"%h %s" $newest + echo "** $new_name already exists, doing nothing" +fi diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email index 28a3c0e46e..60cbab65d3 100644 --- a/contrib/hooks/post-receive-email +++ b/contrib/hooks/post-receive-email @@ -615,7 +615,9 @@ show_new_revisions() revspec=$oldrev..$newrev fi - git rev-parse --not --branches | grep -v $(git rev-parse $refname) | + other_branches=$(git for-each-ref --format='%(refname)' refs/heads/ | + grep -F -v $refname) + git rev-parse --not $other_branches | if [ -z "$custom_showrev" ] then git rev-list --pretty --stdin $revspec diff --git a/contrib/vim/README b/contrib/vim/README index c487346eba..fca1e17251 100644 --- a/contrib/vim/README +++ b/contrib/vim/README @@ -5,11 +5,13 @@ automatically. If you have an older version of vim, you can get the latest syntax files from the vim project: - http://vim.svn.sourceforge.net/viewvc/vim/trunk/runtime/syntax/git.vim - http://vim.svn.sourceforge.net/viewvc/vim/trunk/runtime/syntax/gitcommit.vim - http://vim.svn.sourceforge.net/viewvc/vim/trunk/runtime/syntax/gitconfig.vim - http://vim.svn.sourceforge.net/viewvc/vim/trunk/runtime/syntax/gitrebase.vim - http://vim.svn.sourceforge.net/viewvc/vim/trunk/runtime/syntax/gitsendemail.vim + http://ftp.vim.org/pub/vim/runtime/syntax/git.vim + http://ftp.vim.org/pub/vim/runtime/syntax/gitcommit.vim + http://ftp.vim.org/pub/vim/runtime/syntax/gitconfig.vim + http://ftp.vim.org/pub/vim/runtime/syntax/gitrebase.vim + http://ftp.vim.org/pub/vim/runtime/syntax/gitsendemail.vim + +These files are also available via FTP at the same location. To install: diff --git a/contrib/workdir/git-new-workdir b/contrib/workdir/git-new-workdir index 7959eab902..993cacf324 100755 --- a/contrib/workdir/git-new-workdir +++ b/contrib/workdir/git-new-workdir @@ -22,7 +22,7 @@ branch=$3 # want to make sure that what is pointed to has a .git directory ... git_dir=$(cd "$orig_git" 2>/dev/null && git rev-parse --git-dir 2>/dev/null) || - die "\"$orig_git\" is not a git repository!" + die "Not a git repository: \"$orig_git\"" case "$git_dir" in .git) @@ -5,25 +5,22 @@ */ #include "cache.h" -/* Just so that no insane platform contaminate namespace with these symbols */ -#undef SS -#undef AA -#undef DD -#undef GS - -#define SS GIT_SPACE -#define AA GIT_ALPHA -#define DD GIT_DIGIT -#define GS GIT_SPECIAL /* \0, *, ?, [, \\ */ +enum { + S = GIT_SPACE, + A = GIT_ALPHA, + D = GIT_DIGIT, + G = GIT_GLOB_SPECIAL, /* *, ?, [, \\ */ + R = GIT_REGEX_SPECIAL, /* $, (, ), +, ., ^, {, | * */ +}; unsigned char sane_ctype[256] = { - GS, 0, 0, 0, 0, 0, 0, 0, 0, SS, SS, 0, 0, SS, 0, 0, /* 0-15 */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16-15 */ - SS, 0, 0, 0, 0, 0, 0, 0, 0, 0, GS, 0, 0, 0, 0, 0, /* 32-15 */ - DD, DD, DD, DD, DD, DD, DD, DD, DD, DD, 0, 0, 0, 0, 0, GS, /* 48-15 */ - 0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, /* 64-15 */ - AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, GS, GS, 0, 0, 0, /* 80-15 */ - 0, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, /* 96-15 */ - AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, AA, 0, 0, 0, 0, 0, /* 112-15 */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, S, S, 0, 0, S, 0, 0, /* 0.. 15 */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 16.. 31 */ + S, 0, 0, 0, R, 0, 0, 0, R, R, G, R, 0, 0, R, 0, /* 32.. 47 */ + D, D, D, D, D, D, D, D, D, D, 0, 0, 0, 0, 0, G, /* 48.. 63 */ + 0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 64.. 79 */ + A, A, A, A, A, A, A, A, A, A, A, G, G, 0, R, 0, /* 80.. 95 */ + 0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, /* 96..111 */ + A, A, A, A, A, A, A, A, A, A, A, R, R, 0, 0, 0, /* 112..127 */ /* Nothing in the 128.. range */ }; @@ -150,7 +150,6 @@ static char *path_ok(char *directory) { static char rpath[PATH_MAX]; static char interp_path[PATH_MAX]; - int retried_path = 0; char *path; char *dir; @@ -219,22 +218,15 @@ static char *path_ok(char *directory) dir = rpath; } - do { - path = enter_repo(dir, strict_paths); - if (path) - break; - + path = enter_repo(dir, strict_paths); + if (!path && base_path && base_path_relaxed) { /* * if we fail and base_path_relaxed is enabled, try without * prefixing the base path */ - if (base_path && base_path_relaxed && !retried_path) { - dir = directory; - retried_path = 1; - continue; - } - break; - } while (1); + dir = directory; + path = enter_repo(dir, strict_paths); + } if (!path) { logerror("'%s': unable to chdir or not a git archive", dir); @@ -405,6 +397,14 @@ static void make_service_overridable(const char *name, int ena) die("No such service %s", name); } +static char *xstrdup_tolower(const char *str) +{ + char *p, *dup = xstrdup(str); + for (p = dup; *p; p++) + *p = tolower(*p); + return dup; +} + /* * Separate the "extra args" information as supplied by the client connection. */ @@ -413,7 +413,6 @@ static void parse_extra_args(char *extra_args, int buflen) char *val; int vallen; char *end = extra_args + buflen; - char *hp; while (extra_args < end && *extra_args) { saw_extended_args = 1; @@ -431,7 +430,7 @@ static void parse_extra_args(char *extra_args, int buflen) tcp_port = xstrdup(port); } free(hostname); - hostname = xstrdup(host); + hostname = xstrdup_tolower(host); } /* On to the next one */ @@ -440,19 +439,10 @@ static void parse_extra_args(char *extra_args, int buflen) } /* - * Replace literal host with lowercase-ized hostname. - */ - hp = hostname; - if (!hp) - return; - for ( ; *hp; hp++) - *hp = tolower(*hp); - - /* * Locate canonical hostname and its IP address. */ + if (hostname) { #ifndef NO_IPV6 - { struct addrinfo hints; struct addrinfo *ai, *ai0; int gai; @@ -476,9 +466,7 @@ static void parse_extra_args(char *extra_args, int buflen) } freeaddrinfo(ai0); } - } #else - { struct hostent *hent; struct sockaddr_in sa; char **ap; @@ -499,8 +487,8 @@ static void parse_extra_args(char *extra_args, int buflen) canon_hostname = xstrdup(hent->h_name); free(ip_address); ip_address = xstrdup(addrbuf); - } #endif + } } @@ -728,7 +716,7 @@ static int socksetup(char *listen_addr, int listen_port, int **socklist_p) gai = getaddrinfo(listen_addr, pbuf, &hints, &ai0); if (gai) - die("getaddrinfo() failed: %s\n", gai_strerror(gai)); + die("getaddrinfo() failed: %s", gai_strerror(gai)); for (ai = ai0; ai; ai = ai->ai_next) { int sockfd; @@ -949,16 +937,14 @@ int main(int argc, char **argv) gid_t gid = 0; int i; + git_extract_argv0_path(argv[0]); + for (i = 1; i < argc; i++) { char *arg = argv[i]; if (!prefixcmp(arg, "--listen=")) { - char *p = arg + 9; - char *ph = listen_addr = xmalloc(strlen(arg + 9) + 1); - while (*p) - *ph++ = tolower(*p++); - *ph = 0; - continue; + listen_addr = xstrdup_tolower(arg + 9); + continue; } if (!prefixcmp(arg, "--port=")) { char *end; @@ -1118,7 +1104,9 @@ int main(int argc, char **argv) struct sockaddr *peer = (struct sockaddr *)&ss; socklen_t slen = sizeof(ss); - freopen("/dev/null", "w", stderr); + if (!freopen("/dev/null", "w", stderr)) + die("failed to redirect stderr to /dev/null: %s", + strerror(errno)); if (getpeername(0, peer, &slen)) peer = NULL; @@ -89,6 +89,11 @@ const char *show_date(unsigned long time, int tz, enum date_mode mode) struct tm *tm; static char timebuf[200]; + if (mode == DATE_RAW) { + snprintf(timebuf, sizeof(timebuf), "%lu %+05d", time, tz); + return timebuf; + } + if (mode == DATE_RELATIVE) { unsigned long diff; struct timeval now; @@ -128,7 +133,25 @@ const char *show_date(unsigned long time, int tz, enum date_mode mode) snprintf(timebuf, sizeof(timebuf), "%lu months ago", (diff + 15) / 30); return timebuf; } - /* Else fall back on absolute format.. */ + /* Give years and months for 5 years or so */ + if (diff < 1825) { + unsigned long years = (diff + 183) / 365; + unsigned long months = (diff % 365 + 15) / 30; + int n; + n = snprintf(timebuf, sizeof(timebuf), "%lu year%s", + years, (years > 1 ? "s" : "")); + if (months) + snprintf(timebuf + n, sizeof(timebuf) - n, + ", %lu month%s ago", + months, (months > 1 ? "s" : "")); + else + snprintf(timebuf + n, sizeof(timebuf) - n, + " ago"); + return timebuf; + } + /* Otherwise, just years. Centuries is probably overkill. */ + snprintf(timebuf, sizeof(timebuf), "%lu years ago", (diff + 183) / 365); + return timebuf; } if (mode == DATE_LOCAL) @@ -615,6 +638,8 @@ enum date_mode parse_date_format(const char *format) return DATE_LOCAL; else if (!strcmp(format, "default")) return DATE_NORMAL; + else if (!strcmp(format, "raw")) + return DATE_RAW; else die("unknown date format %s", format); } diff --git a/diff-lib.c b/diff-lib.c index ae96c64ca2..79d0606834 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -61,14 +61,12 @@ int run_diff_files(struct rev_info *revs, unsigned int option) int silent_on_removed = option & DIFF_SILENT_ON_REMOVED; unsigned ce_option = ((option & DIFF_RACY_IS_MODIFIED) ? CE_MATCH_RACY_IS_DIRTY : 0); - char symcache[PATH_MAX]; diff_set_mnemonic_prefix(&revs->diffopt, "i/", "w/"); if (diff_unmerged_stage < 0) diff_unmerged_stage = 2; entries = active_nr; - symcache[0] = '\0'; for (i = 0; i < entries; i++) { struct stat st; unsigned int oldmode, newmode; @@ -198,11 +196,6 @@ int run_diff_files(struct rev_info *revs, unsigned int option) * diff-index */ -struct oneway_unpack_data { - struct rev_info *revs; - char symcache[PATH_MAX]; -}; - /* A file entry went away or appeared */ static void diff_index_show_file(struct rev_info *revs, const char *prefix, @@ -216,8 +209,7 @@ static void diff_index_show_file(struct rev_info *revs, static int get_stat_data(struct cache_entry *ce, const unsigned char **sha1p, unsigned int *modep, - int cached, int match_missing, - struct oneway_unpack_data *cbdata) + int cached, int match_missing) { const unsigned char *sha1 = ce->sha1; unsigned int mode = ce->ce_mode; @@ -248,25 +240,24 @@ static int get_stat_data(struct cache_entry *ce, return 0; } -static void show_new_file(struct oneway_unpack_data *cbdata, +static void show_new_file(struct rev_info *revs, struct cache_entry *new, int cached, int match_missing) { const unsigned char *sha1; unsigned int mode; - struct rev_info *revs = cbdata->revs; /* * New file in the index: it might actually be different in * the working copy. */ - if (get_stat_data(new, &sha1, &mode, cached, match_missing, cbdata) < 0) + if (get_stat_data(new, &sha1, &mode, cached, match_missing) < 0) return; diff_index_show_file(revs, "+", new, sha1, mode); } -static int show_modified(struct oneway_unpack_data *cbdata, +static int show_modified(struct rev_info *revs, struct cache_entry *old, struct cache_entry *new, int report_missing, @@ -274,9 +265,8 @@ static int show_modified(struct oneway_unpack_data *cbdata, { unsigned int mode, oldmode; const unsigned char *sha1; - struct rev_info *revs = cbdata->revs; - if (get_stat_data(new, &sha1, &mode, cached, match_missing, cbdata) < 0) { + if (get_stat_data(new, &sha1, &mode, cached, match_missing) < 0) { if (report_missing) diff_index_show_file(revs, "-", old, old->sha1, old->ce_mode); @@ -344,8 +334,7 @@ static void do_oneway_diff(struct unpack_trees_options *o, struct cache_entry *idx, struct cache_entry *tree) { - struct oneway_unpack_data *cbdata = o->unpack_data; - struct rev_info *revs = cbdata->revs; + struct rev_info *revs = o->unpack_data; int match_missing, cached; /* @@ -368,7 +357,7 @@ static void do_oneway_diff(struct unpack_trees_options *o, * Something added to the tree? */ if (!tree) { - show_new_file(cbdata, idx, cached, match_missing); + show_new_file(revs, idx, cached, match_missing); return; } @@ -381,7 +370,7 @@ static void do_oneway_diff(struct unpack_trees_options *o, } /* Show difference between old and new */ - show_modified(cbdata, tree, idx, 1, cached, match_missing); + show_modified(revs, tree, idx, 1, cached, match_missing); } static inline void skip_same_name(struct cache_entry *ce, struct unpack_trees_options *o) @@ -418,8 +407,7 @@ static int oneway_diff(struct cache_entry **src, struct unpack_trees_options *o) { struct cache_entry *idx = src[0]; struct cache_entry *tree = src[1]; - struct oneway_unpack_data *cbdata = o->unpack_data; - struct rev_info *revs = cbdata->revs; + struct rev_info *revs = o->unpack_data; if (idx && ce_stage(idx)) skip_same_name(idx, o); @@ -446,7 +434,6 @@ int run_diff_index(struct rev_info *revs, int cached) const char *tree_name; struct unpack_trees_options opts; struct tree_desc t; - struct oneway_unpack_data unpack_cb; mark_merge_entries(); @@ -456,14 +443,12 @@ int run_diff_index(struct rev_info *revs, int cached) if (!tree) return error("bad tree object %s", tree_name); - unpack_cb.revs = revs; - unpack_cb.symcache[0] = '\0'; memset(&opts, 0, sizeof(opts)); opts.head_idx = 1; opts.index_only = cached; opts.merge = 1; opts.fn = oneway_diff; - opts.unpack_data = &unpack_cb; + opts.unpack_data = revs; opts.src_index = &the_index; opts.dst_index = NULL; @@ -486,7 +471,6 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt) struct cache_entry *last = NULL; struct unpack_trees_options opts; struct tree_desc t; - struct oneway_unpack_data unpack_cb; /* * This is used by git-blame to run diff-cache internally; @@ -515,14 +499,12 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt) if (!tree) die("bad tree object %s", sha1_to_hex(tree_sha1)); - unpack_cb.revs = &revs; - unpack_cb.symcache[0] = '\0'; memset(&opts, 0, sizeof(opts)); opts.head_idx = 1; opts.index_only = 1; opts.merge = 1; opts.fn = oneway_diff; - opts.unpack_data = &unpack_cb; + opts.unpack_data = &revs; opts.src_index = &the_index; opts.dst_index = &the_index; @@ -531,3 +513,18 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt) exit(128); return 0; } + +int index_differs_from(const char *def, int diff_flags) +{ + struct rev_info rev; + + init_revisions(&rev, NULL); + setup_revisions(0, NULL, &rev, def); + DIFF_OPT_SET(&rev.diffopt, QUIET); + DIFF_OPT_SET(&rev.diffopt, EXIT_WITH_STATUS); + rev.diffopt.flags |= diff_flags; + run_diff_index(&rev, 1); + if (rev.pending.alloc) + free(rev.pending.objects); + return (DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES) != 0); +} diff --git a/diff-no-index.c b/diff-no-index.c index b60d3455da..7273a7a0b6 100644 --- a/diff-no-index.c +++ b/diff-no-index.c @@ -40,7 +40,7 @@ static int get_mode(const char *path, int *mode) *mode = 0; else if (!strcmp(path, "-")) *mode = create_ce_mode(0666); - else if (stat(path, &st)) + else if (lstat(path, &st)) return error("Could not access '%s'", path); else *mode = st.st_mode; @@ -173,8 +173,10 @@ void diff_no_index(struct rev_info *revs, /* Were we asked to do --no-index explicitly? */ for (i = 1; i < argc; i++) { - if (!strcmp(argv[i], "--")) - return; + if (!strcmp(argv[i], "--")) { + i++; + break; + } if (!strcmp(argv[i], "--no-index")) no_index = 1; if (argv[i][0] != '-') @@ -198,22 +200,17 @@ void diff_no_index(struct rev_info *revs, die("git diff %s takes two paths", no_index ? "--no-index" : "[--no-index]"); - /* - * If the user asked for our exit code then don't start a - * pager or we would end up reporting its exit code instead. - */ - if (!DIFF_OPT_TST(&revs->diffopt, EXIT_WITH_STATUS)) - setup_pager(); - diff_setup(&revs->diffopt); - if (!revs->diffopt.output_format) - revs->diffopt.output_format = DIFF_FORMAT_PATCH; for (i = 1; i < argc - 2; ) { int j; if (!strcmp(argv[i], "--no-index")) i++; - else if (!strcmp(argv[1], "-q")) + else if (!strcmp(argv[i], "-q")) { options |= DIFF_SILENT_ON_REMOVED; + i++; + } + else if (!strcmp(argv[i], "--")) + i++; else { j = diff_opt_parse(&revs->diffopt, argv + i, argc - i); if (!j) @@ -222,6 +219,13 @@ void diff_no_index(struct rev_info *revs, } } + /* + * If the user asked for our exit code then don't start a + * pager or we would end up reporting its exit code instead. + */ + if (!DIFF_OPT_TST(&revs->diffopt, EXIT_WITH_STATUS)) + setup_pager(); + if (prefix) { int len = strlen(prefix); @@ -241,6 +245,9 @@ void diff_no_index(struct rev_info *revs, else revs->diffopt.paths = argv + argc - 2; revs->diffopt.nr_paths = 2; + revs->diffopt.skip_stat_unmatch = 1; + if (!revs->diffopt.output_format) + revs->diffopt.output_format = DIFF_FORMAT_PATCH; DIFF_OPT_SET(&revs->diffopt, EXIT_WITH_STATUS); DIFF_OPT_SET(&revs->diffopt, NO_INDEX); @@ -12,6 +12,7 @@ #include "run-command.h" #include "utf8.h" #include "userdiff.h" +#include "sigchain.h" #ifdef NO_FAST_WORKING_DIRECTORY #define FAST_WORKING_DIRECTORY 0 @@ -23,6 +24,7 @@ static int diff_detect_rename_default; static int diff_rename_limit_default = 200; static int diff_suppress_blank_empty; int diff_use_color_default = -1; +static const char *diff_word_regex_cfg; static const char *external_diff_cmd_cfg; int diff_auto_refresh_index = 1; static int diff_mnemonic_prefix; @@ -92,6 +94,8 @@ int git_diff_ui_config(const char *var, const char *value, void *cb) } if (!strcmp(var, "diff.external")) return git_config_string(&external_diff_cmd_cfg, var, value); + if (!strcmp(var, "diff.wordregex")) + return git_config_string(&diff_word_regex_cfg, var, value); return git_diff_basic_config(var, value, cb); } @@ -118,7 +122,9 @@ int git_diff_basic_config(const char *var, const char *value, void *cb) } /* like GNU diff's --suppress-blank-empty option */ - if (!strcmp(var, "diff.suppress-blank-empty")) { + if (!strcmp(var, "diff.suppressblankempty") || + /* for backwards compatibility */ + !strcmp(var, "diff.suppress-blank-empty")) { diff_suppress_blank_empty = git_config_bool(var, value); return 0; } @@ -165,6 +171,33 @@ static struct diff_tempfile { char tmp_path[PATH_MAX]; } diff_temp[2]; +static struct diff_tempfile *claim_diff_tempfile(void) { + int i; + for (i = 0; i < ARRAY_SIZE(diff_temp); i++) + if (!diff_temp[i].name) + return diff_temp + i; + die("BUG: diff is failing to clean up its tempfiles"); +} + +static int remove_tempfile_installed; + +static void remove_tempfile(void) +{ + int i; + for (i = 0; i < ARRAY_SIZE(diff_temp); i++) { + if (diff_temp[i].name == diff_temp[i].tmp_path) + unlink(diff_temp[i].name); + diff_temp[i].name = NULL; + } +} + +static void remove_tempfile_on_signal(int signo) +{ + remove_tempfile(); + sigchain_pop(signo); + raise(signo); +} + static int count_lines(const char *data, int size) { int count, ch, completely_empty = 1, nl_just_seen = 0; @@ -319,82 +352,138 @@ static int fill_mmfile(mmfile_t *mf, struct diff_filespec *one) struct diff_words_buffer { mmfile_t text; long alloc; - long current; /* output pointer */ - int suppressed_newline; + struct diff_words_orig { + const char *begin, *end; + } *orig; + int orig_nr, orig_alloc; }; static void diff_words_append(char *line, unsigned long len, struct diff_words_buffer *buffer) { - if (buffer->text.size + len > buffer->alloc) { - buffer->alloc = (buffer->text.size + len) * 3 / 2; - buffer->text.ptr = xrealloc(buffer->text.ptr, buffer->alloc); - } + ALLOC_GROW(buffer->text.ptr, buffer->text.size + len, buffer->alloc); line++; len--; memcpy(buffer->text.ptr + buffer->text.size, line, len); buffer->text.size += len; + buffer->text.ptr[buffer->text.size] = '\0'; } struct diff_words_data { struct diff_words_buffer minus, plus; + const char *current_plus; FILE *file; + regex_t *word_regex; }; -static void print_word(FILE *file, struct diff_words_buffer *buffer, int len, int color, - int suppress_newline) +static void fn_out_diff_words_aux(void *priv, char *line, unsigned long len) { - const char *ptr; - int eol = 0; + struct diff_words_data *diff_words = priv; + int minus_first, minus_len, plus_first, plus_len; + const char *minus_begin, *minus_end, *plus_begin, *plus_end; - if (len == 0) + if (line[0] != '@' || parse_hunk_header(line, len, + &minus_first, &minus_len, &plus_first, &plus_len)) return; - ptr = buffer->text.ptr + buffer->current; - buffer->current += len; + /* POSIX requires that first be decremented by one if len == 0... */ + if (minus_len) { + minus_begin = diff_words->minus.orig[minus_first].begin; + minus_end = + diff_words->minus.orig[minus_first + minus_len - 1].end; + } else + minus_begin = minus_end = + diff_words->minus.orig[minus_first].end; - if (ptr[len - 1] == '\n') { - eol = 1; - len--; + if (plus_len) { + plus_begin = diff_words->plus.orig[plus_first].begin; + plus_end = diff_words->plus.orig[plus_first + plus_len - 1].end; + } else + plus_begin = plus_end = diff_words->plus.orig[plus_first].end; + + if (diff_words->current_plus != plus_begin) + fwrite(diff_words->current_plus, + plus_begin - diff_words->current_plus, 1, + diff_words->file); + if (minus_begin != minus_end) + color_fwrite_lines(diff_words->file, + diff_get_color(1, DIFF_FILE_OLD), + minus_end - minus_begin, minus_begin); + if (plus_begin != plus_end) + color_fwrite_lines(diff_words->file, + diff_get_color(1, DIFF_FILE_NEW), + plus_end - plus_begin, plus_begin); + + diff_words->current_plus = plus_end; +} + +/* This function starts looking at *begin, and returns 0 iff a word was found. */ +static int find_word_boundaries(mmfile_t *buffer, regex_t *word_regex, + int *begin, int *end) +{ + if (word_regex && *begin < buffer->size) { + regmatch_t match[1]; + if (!regexec(word_regex, buffer->ptr + *begin, 1, match, 0)) { + char *p = memchr(buffer->ptr + *begin + match[0].rm_so, + '\n', match[0].rm_eo - match[0].rm_so); + *end = p ? p - buffer->ptr : match[0].rm_eo + *begin; + *begin += match[0].rm_so; + return *begin >= *end; + } + return -1; } - fputs(diff_get_color(1, color), file); - fwrite(ptr, len, 1, file); - fputs(diff_get_color(1, DIFF_RESET), file); + /* find the next word */ + while (*begin < buffer->size && isspace(buffer->ptr[*begin])) + (*begin)++; + if (*begin >= buffer->size) + return -1; - if (eol) { - if (suppress_newline) - buffer->suppressed_newline = 1; - else - putc('\n', file); - } + /* find the end of the word */ + *end = *begin + 1; + while (*end < buffer->size && !isspace(buffer->ptr[*end])) + (*end)++; + + return 0; } -static void fn_out_diff_words_aux(void *priv, char *line, unsigned long len) +/* + * This function splits the words in buffer->text, stores the list with + * newline separator into out, and saves the offsets of the original words + * in buffer->orig. + */ +static void diff_words_fill(struct diff_words_buffer *buffer, mmfile_t *out, + regex_t *word_regex) { - struct diff_words_data *diff_words = priv; + int i, j; + long alloc = 0; - if (diff_words->minus.suppressed_newline) { - if (line[0] != '+') - putc('\n', diff_words->file); - diff_words->minus.suppressed_newline = 0; - } + out->size = 0; + out->ptr = NULL; - len--; - switch (line[0]) { - case '-': - print_word(diff_words->file, - &diff_words->minus, len, DIFF_FILE_OLD, 1); - break; - case '+': - print_word(diff_words->file, - &diff_words->plus, len, DIFF_FILE_NEW, 0); - break; - case ' ': - print_word(diff_words->file, - &diff_words->plus, len, DIFF_PLAIN, 0); - diff_words->minus.current += len; - break; + /* fake an empty "0th" word */ + ALLOC_GROW(buffer->orig, 1, buffer->orig_alloc); + buffer->orig[0].begin = buffer->orig[0].end = buffer->text.ptr; + buffer->orig_nr = 1; + + for (i = 0; i < buffer->text.size; i++) { + if (find_word_boundaries(&buffer->text, word_regex, &i, &j)) + return; + + /* store original boundaries */ + ALLOC_GROW(buffer->orig, buffer->orig_nr + 1, + buffer->orig_alloc); + buffer->orig[buffer->orig_nr].begin = buffer->text.ptr + i; + buffer->orig[buffer->orig_nr].end = buffer->text.ptr + j; + buffer->orig_nr++; + + /* store one word */ + ALLOC_GROW(out->ptr, out->size + j - i + 1, alloc); + memcpy(out->ptr + out->size, buffer->text.ptr + i, j - i); + out->ptr[out->size + j - i] = '\n'; + out->size += j - i + 1; + + i = j - 1; } } @@ -405,38 +494,36 @@ static void diff_words_show(struct diff_words_data *diff_words) xdemitconf_t xecfg; xdemitcb_t ecb; mmfile_t minus, plus; - int i; + + /* special case: only removal */ + if (!diff_words->plus.text.size) { + color_fwrite_lines(diff_words->file, + diff_get_color(1, DIFF_FILE_OLD), + diff_words->minus.text.size, diff_words->minus.text.ptr); + diff_words->minus.text.size = 0; + return; + } + + diff_words->current_plus = diff_words->plus.text.ptr; memset(&xpp, 0, sizeof(xpp)); memset(&xecfg, 0, sizeof(xecfg)); - minus.size = diff_words->minus.text.size; - minus.ptr = xmalloc(minus.size); - memcpy(minus.ptr, diff_words->minus.text.ptr, minus.size); - for (i = 0; i < minus.size; i++) - if (isspace(minus.ptr[i])) - minus.ptr[i] = '\n'; - diff_words->minus.current = 0; - - plus.size = diff_words->plus.text.size; - plus.ptr = xmalloc(plus.size); - memcpy(plus.ptr, diff_words->plus.text.ptr, plus.size); - for (i = 0; i < plus.size; i++) - if (isspace(plus.ptr[i])) - plus.ptr[i] = '\n'; - diff_words->plus.current = 0; - + diff_words_fill(&diff_words->minus, &minus, diff_words->word_regex); + diff_words_fill(&diff_words->plus, &plus, diff_words->word_regex); xpp.flags = XDF_NEED_MINIMAL; - xecfg.ctxlen = diff_words->minus.alloc + diff_words->plus.alloc; + /* as only the hunk header will be parsed, we need a 0-context */ + xecfg.ctxlen = 0; xdi_diff_outf(&minus, &plus, fn_out_diff_words_aux, diff_words, &xpp, &xecfg, &ecb); free(minus.ptr); free(plus.ptr); + if (diff_words->current_plus != diff_words->plus.text.ptr + + diff_words->plus.text.size) + fwrite(diff_words->current_plus, + diff_words->plus.text.ptr + diff_words->plus.text.size + - diff_words->current_plus, 1, + diff_words->file); diff_words->minus.text.size = diff_words->plus.text.size = 0; - - if (diff_words->minus.suppressed_newline) { - putc('\n', diff_words->file); - diff_words->minus.suppressed_newline = 0; - } } typedef unsigned long (*sane_truncate_fn)(char *line, unsigned long len); @@ -460,7 +547,10 @@ static void free_diff_words_data(struct emit_callback *ecbdata) diff_words_show(ecbdata->diff_words); free (ecbdata->diff_words->minus.text.ptr); + free (ecbdata->diff_words->minus.orig); free (ecbdata->diff_words->plus.text.ptr); + free (ecbdata->diff_words->plus.orig); + free(ecbdata->diff_words->word_regex); free(ecbdata->diff_words); ecbdata->diff_words = NULL; } @@ -1323,6 +1413,12 @@ static const struct userdiff_funcname *diff_funcname_pattern(struct diff_filespe return one->driver->funcname.pattern ? &one->driver->funcname : NULL; } +static const char *userdiff_word_regex(struct diff_filespec *one) +{ + diff_filespec_load_driver(one); + return one->driver->word_regex; +} + void diff_set_mnemonic_prefix(struct diff_options *options, const char *a, const char *b) { if (!options->a_prefix) @@ -1469,6 +1565,7 @@ static void builtin_diff(const char *name_a, ecbdata.file = o->file; xpp.flags = XDF_NEED_MINIMAL | o->xdl_opts; xecfg.ctxlen = o->context; + xecfg.interhunkctxlen = o->interhunkcontext; xecfg.flags = XDL_EMIT_FUNCNAMES; if (pe) xdiff_set_find_func(&xecfg, pe->pattern, pe->cflags); @@ -1482,6 +1579,21 @@ static void builtin_diff(const char *name_a, ecbdata.diff_words = xcalloc(1, sizeof(struct diff_words_data)); ecbdata.diff_words->file = o->file; + if (!o->word_regex) + o->word_regex = userdiff_word_regex(one); + if (!o->word_regex) + o->word_regex = userdiff_word_regex(two); + if (!o->word_regex) + o->word_regex = diff_word_regex_cfg; + if (o->word_regex) { + ecbdata.diff_words->word_regex = (regex_t *) + xmalloc(sizeof(regex_t)); + if (regcomp(ecbdata.diff_words->word_regex, + o->word_regex, + REG_EXTENDED | REG_NEWLINE)) + die ("Invalid regular expression: %s", + o->word_regex); + } } xdi_diff_outf(&mf1, &mf2, fn_out_consume, &ecbdata, &xpp, &xecfg, &ecb); @@ -1773,19 +1885,18 @@ int diff_populate_filespec(struct diff_filespec *s, int size_only) s->size = xsize_t(st.st_size); if (!s->size) goto empty; - if (size_only) - return 0; if (S_ISLNK(st.st_mode)) { - int ret; - s->data = xmalloc(s->size); - s->should_free = 1; - ret = readlink(s->path, s->data, s->size); - if (ret < 0) { - free(s->data); + struct strbuf sb = STRBUF_INIT; + + if (strbuf_readlink(&sb, s->path, s->size)) goto err_empty; - } + s->size = sb.len; + s->data = strbuf_detach(&sb, NULL); + s->should_free = 1; return 0; } + if (size_only) + return 0; fd = open(s->path, O_RDONLY); if (fd < 0) goto err_empty; @@ -1857,10 +1968,11 @@ static void prep_temp_blob(struct diff_tempfile *temp, sprintf(temp->mode, "%06o", mode); } -static void prepare_temp_file(const char *name, - struct diff_tempfile *temp, - struct diff_filespec *one) +static struct diff_tempfile *prepare_temp_file(const char *name, + struct diff_filespec *one) { + struct diff_tempfile *temp = claim_diff_tempfile(); + if (!DIFF_FILE_VALID(one)) { not_a_valid_file: /* A '-' entry produces this for file-2, and @@ -1869,7 +1981,13 @@ static void prepare_temp_file(const char *name, temp->name = "/dev/null"; strcpy(temp->hex, "."); strcpy(temp->mode, "."); - return; + return temp; + } + + if (!remove_tempfile_installed) { + atexit(remove_tempfile); + sigchain_push_common(remove_tempfile_on_signal); + remove_tempfile_installed = 1; } if (!one->sha1_valid || @@ -1883,13 +2001,12 @@ static void prepare_temp_file(const char *name, if (S_ISLNK(st.st_mode)) { int ret; char buf[PATH_MAX + 1]; /* ought to be SYMLINK_MAX */ - size_t sz = xsize_t(st.st_size); - if (sizeof(buf) <= st.st_size) - die("symlink too long: %s", name); - ret = readlink(name, buf, sz); + ret = readlink(name, buf, sizeof(buf)); if (ret < 0) die("readlink(%s)", name); - prep_temp_blob(temp, buf, sz, + if (ret == sizeof(buf)) + die("symlink too long: %s", name); + prep_temp_blob(temp, buf, ret, (one->sha1_valid ? one->sha1 : null_sha1), (one->sha1_valid ? @@ -1910,7 +2027,7 @@ static void prepare_temp_file(const char *name, */ sprintf(temp->mode, "%06o", one->mode); } - return; + return temp; } else { if (diff_populate_filespec(one, 0)) @@ -1918,24 +2035,7 @@ static void prepare_temp_file(const char *name, prep_temp_blob(temp, one->data, one->size, one->sha1, one->mode); } -} - -static void remove_tempfile(void) -{ - int i; - - for (i = 0; i < 2; i++) - if (diff_temp[i].name == diff_temp[i].tmp_path) { - unlink(diff_temp[i].name); - diff_temp[i].name = NULL; - } -} - -static void remove_tempfile_on_signal(int signo) -{ - remove_tempfile(); - signal(SIGINT, SIG_DFL); - raise(signo); + return temp; } /* An external diff command takes: @@ -1953,34 +2053,22 @@ static void run_external_diff(const char *pgm, int complete_rewrite) { const char *spawn_arg[10]; - struct diff_tempfile *temp = diff_temp; int retval; - static int atexit_asked = 0; - const char *othername; const char **arg = &spawn_arg[0]; - othername = (other? other : name); - if (one && two) { - prepare_temp_file(name, &temp[0], one); - prepare_temp_file(othername, &temp[1], two); - if (! atexit_asked && - (temp[0].name == temp[0].tmp_path || - temp[1].name == temp[1].tmp_path)) { - atexit_asked = 1; - atexit(remove_tempfile); - } - signal(SIGINT, remove_tempfile_on_signal); - } - if (one && two) { + struct diff_tempfile *temp_one, *temp_two; + const char *othername = (other ? other : name); + temp_one = prepare_temp_file(name, one); + temp_two = prepare_temp_file(othername, two); *arg++ = pgm; *arg++ = name; - *arg++ = temp[0].name; - *arg++ = temp[0].hex; - *arg++ = temp[0].mode; - *arg++ = temp[1].name; - *arg++ = temp[1].hex; - *arg++ = temp[1].mode; + *arg++ = temp_one->name; + *arg++ = temp_one->hex; + *arg++ = temp_one->mode; + *arg++ = temp_two->name; + *arg++ = temp_two->hex; + *arg++ = temp_two->mode; if (other) { *arg++ = other; *arg++ = xfrm_msg; @@ -1999,16 +2087,86 @@ static void run_external_diff(const char *pgm, } } +static int similarity_index(struct diff_filepair *p) +{ + return p->score * 100 / MAX_SCORE; +} + +static void fill_metainfo(struct strbuf *msg, + const char *name, + const char *other, + struct diff_filespec *one, + struct diff_filespec *two, + struct diff_options *o, + struct diff_filepair *p) +{ + strbuf_init(msg, PATH_MAX * 2 + 300); + switch (p->status) { + case DIFF_STATUS_COPIED: + strbuf_addf(msg, "similarity index %d%%", similarity_index(p)); + strbuf_addstr(msg, "\ncopy from "); + quote_c_style(name, msg, NULL, 0); + strbuf_addstr(msg, "\ncopy to "); + quote_c_style(other, msg, NULL, 0); + strbuf_addch(msg, '\n'); + break; + case DIFF_STATUS_RENAMED: + strbuf_addf(msg, "similarity index %d%%", similarity_index(p)); + strbuf_addstr(msg, "\nrename from "); + quote_c_style(name, msg, NULL, 0); + strbuf_addstr(msg, "\nrename to "); + quote_c_style(other, msg, NULL, 0); + strbuf_addch(msg, '\n'); + break; + case DIFF_STATUS_MODIFIED: + if (p->score) { + strbuf_addf(msg, "dissimilarity index %d%%\n", + similarity_index(p)); + break; + } + /* fallthru */ + default: + /* nothing */ + ; + } + if (one && two && hashcmp(one->sha1, two->sha1)) { + int abbrev = DIFF_OPT_TST(o, FULL_INDEX) ? 40 : DEFAULT_ABBREV; + + if (DIFF_OPT_TST(o, BINARY)) { + mmfile_t mf; + if ((!fill_mmfile(&mf, one) && diff_filespec_is_binary(one)) || + (!fill_mmfile(&mf, two) && diff_filespec_is_binary(two))) + abbrev = 40; + } + strbuf_addf(msg, "index %.*s..%.*s", + abbrev, sha1_to_hex(one->sha1), + abbrev, sha1_to_hex(two->sha1)); + if (one->mode == two->mode) + strbuf_addf(msg, " %06o", one->mode); + strbuf_addch(msg, '\n'); + } + if (msg->len) + strbuf_setlen(msg, msg->len - 1); +} + static void run_diff_cmd(const char *pgm, const char *name, const char *other, const char *attr_path, struct diff_filespec *one, struct diff_filespec *two, - const char *xfrm_msg, + struct strbuf *msg, struct diff_options *o, - int complete_rewrite) + struct diff_filepair *p) { + const char *xfrm_msg = NULL; + int complete_rewrite = (p->status == DIFF_STATUS_MODIFIED) && p->score; + + if (msg) { + fill_metainfo(msg, name, other, one, two, o, p); + xfrm_msg = msg->len ? msg->buf : NULL; + } + if (!DIFF_OPT_TST(o, ALLOW_EXTERNAL)) pgm = NULL; else { @@ -2041,18 +2199,13 @@ static void diff_fill_sha1_info(struct diff_filespec *one) if (lstat(one->path, &st) < 0) die("stat %s", one->path); if (index_path(one->sha1, one->path, &st, 0)) - die("cannot hash %s\n", one->path); + die("cannot hash %s", one->path); } } else hashclr(one->sha1); } -static int similarity_index(struct diff_filepair *p) -{ - return p->score * 100 / MAX_SCORE; -} - static void strip_prefix(int prefix_length, const char **namep, const char **otherp) { /* Strip the prefix but do not molest /dev/null and absolute paths */ @@ -2066,13 +2219,11 @@ static void run_diff(struct diff_filepair *p, struct diff_options *o) { const char *pgm = external_diff(); struct strbuf msg; - char *xfrm_msg; struct diff_filespec *one = p->one; struct diff_filespec *two = p->two; const char *name; const char *other; const char *attr_path; - int complete_rewrite = 0; name = p->one->path; other = (strcmp(name, p->two->path) ? p->two->path : NULL); @@ -2082,83 +2233,34 @@ static void run_diff(struct diff_filepair *p, struct diff_options *o) if (DIFF_PAIR_UNMERGED(p)) { run_diff_cmd(pgm, name, NULL, attr_path, - NULL, NULL, NULL, o, 0); + NULL, NULL, NULL, o, p); return; } diff_fill_sha1_info(one); diff_fill_sha1_info(two); - strbuf_init(&msg, PATH_MAX * 2 + 300); - switch (p->status) { - case DIFF_STATUS_COPIED: - strbuf_addf(&msg, "similarity index %d%%", similarity_index(p)); - strbuf_addstr(&msg, "\ncopy from "); - quote_c_style(name, &msg, NULL, 0); - strbuf_addstr(&msg, "\ncopy to "); - quote_c_style(other, &msg, NULL, 0); - strbuf_addch(&msg, '\n'); - break; - case DIFF_STATUS_RENAMED: - strbuf_addf(&msg, "similarity index %d%%", similarity_index(p)); - strbuf_addstr(&msg, "\nrename from "); - quote_c_style(name, &msg, NULL, 0); - strbuf_addstr(&msg, "\nrename to "); - quote_c_style(other, &msg, NULL, 0); - strbuf_addch(&msg, '\n'); - break; - case DIFF_STATUS_MODIFIED: - if (p->score) { - strbuf_addf(&msg, "dissimilarity index %d%%\n", - similarity_index(p)); - complete_rewrite = 1; - break; - } - /* fallthru */ - default: - /* nothing */ - ; - } - - if (hashcmp(one->sha1, two->sha1)) { - int abbrev = DIFF_OPT_TST(o, FULL_INDEX) ? 40 : DEFAULT_ABBREV; - - if (DIFF_OPT_TST(o, BINARY)) { - mmfile_t mf; - if ((!fill_mmfile(&mf, one) && diff_filespec_is_binary(one)) || - (!fill_mmfile(&mf, two) && diff_filespec_is_binary(two))) - abbrev = 40; - } - strbuf_addf(&msg, "index %.*s..%.*s", - abbrev, sha1_to_hex(one->sha1), - abbrev, sha1_to_hex(two->sha1)); - if (one->mode == two->mode) - strbuf_addf(&msg, " %06o", one->mode); - strbuf_addch(&msg, '\n'); - } - - if (msg.len) - strbuf_setlen(&msg, msg.len - 1); - xfrm_msg = msg.len ? msg.buf : NULL; - if (!pgm && DIFF_FILE_VALID(one) && DIFF_FILE_VALID(two) && (S_IFMT & one->mode) != (S_IFMT & two->mode)) { - /* a filepair that changes between file and symlink + /* + * a filepair that changes between file and symlink * needs to be split into deletion and creation. */ struct diff_filespec *null = alloc_filespec(two->path); run_diff_cmd(NULL, name, other, attr_path, - one, null, xfrm_msg, o, 0); + one, null, &msg, o, p); free(null); + strbuf_release(&msg); + null = alloc_filespec(one->path); run_diff_cmd(NULL, name, other, attr_path, - null, two, xfrm_msg, o, 0); + null, two, &msg, o, p); free(null); } else run_diff_cmd(pgm, name, other, attr_path, - one, two, xfrm_msg, o, complete_rewrite); + one, two, &msg, o, p); strbuf_release(&msg); } @@ -2224,15 +2326,12 @@ void diff_setup(struct diff_options *options) options->break_opt = -1; options->rename_limit = -1; options->dirstat_percent = 3; - DIFF_OPT_CLR(options, DIRSTAT_CUMULATIVE); options->context = 3; options->change = diff_change; options->add_remove = diff_addremove; if (diff_use_color_default > 0) DIFF_OPT_SET(options, COLOR_DIFF); - else - DIFF_OPT_CLR(options, COLOR_DIFF); options->detect_rename = diff_detect_rename_default; if (!diff_mnemonic_prefix) { @@ -2473,6 +2572,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) options->xdl_opts |= XDF_IGNORE_WHITESPACE_CHANGE; else if (!strcmp(arg, "--ignore-space-at-eol")) options->xdl_opts |= XDF_IGNORE_WHITESPACE_AT_EOL; + else if (!strcmp(arg, "--patience")) + options->xdl_opts |= XDF_PATIENCE_DIFF; /* flags options */ else if (!strcmp(arg, "--binary")) { @@ -2495,6 +2596,10 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) DIFF_OPT_CLR(options, COLOR_DIFF); else if (!strcmp(arg, "--color-words")) options->flags |= DIFF_OPT_COLOR_DIFF | DIFF_OPT_COLOR_DIFF_WORDS; + else if (!prefixcmp(arg, "--color-words=")) { + options->flags |= DIFF_OPT_COLOR_DIFF | DIFF_OPT_COLOR_DIFF_WORDS; + options->word_regex = arg + 14; + } else if (!strcmp(arg, "--exit-code")) DIFF_OPT_SET(options, EXIT_WITH_STATUS); else if (!strcmp(arg, "--quiet")) @@ -2540,6 +2645,9 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) options->b_prefix = arg + 13; else if (!strcmp(arg, "--no-prefix")) options->a_prefix = options->b_prefix = ""; + else if (opt_arg(arg, '\0', "inter-hunk-context", + &options->interhunkcontext)) + ; else if (!prefixcmp(arg, "--output=")) { options->file = fopen(arg + strlen("--output="), "w"); options->close_file = 1; @@ -3446,15 +3554,15 @@ void diff_unmerge(struct diff_options *options, static char *run_textconv(const char *pgm, struct diff_filespec *spec, size_t *outsize) { - struct diff_tempfile temp; + struct diff_tempfile *temp; const char *argv[3]; const char **arg = argv; struct child_process child; struct strbuf buf = STRBUF_INIT; - prepare_temp_file(spec->path, &temp, spec); + temp = prepare_temp_file(spec->path, spec); *arg++ = pgm; - *arg++ = temp.name; + *arg++ = temp->name; *arg = NULL; memset(&child, 0, sizeof(child)); @@ -3463,13 +3571,11 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec, if (start_command(&child) != 0 || strbuf_read(&buf, child.out, 0) < 0 || finish_command(&child) != 0) { - if (temp.name == temp.tmp_path) - unlink(temp.name); + remove_tempfile(); error("error running textconv command '%s'", pgm); return NULL; } - if (temp.name == temp.tmp_path) - unlink(temp.name); + remove_tempfile(); return strbuf_detach(&buf, outsize); } @@ -78,6 +78,7 @@ struct diff_options { const char *a_prefix, *b_prefix; unsigned flags; int context; + int interhunkcontext; int break_opt; int detect_rename; int skip_stat_unmatch; @@ -97,6 +98,7 @@ struct diff_options { int stat_width; int stat_name_width; + const char *word_regex; /* this is set by diffcore for DIFF_FORMAT_PATCH */ int found_changes; @@ -263,4 +265,6 @@ extern int diff_result_code(struct diff_options *, int); extern void diff_no_index(struct rev_info *, int, const char **, int, const char *); +extern int index_differs_from(const char *def, int diff_flags); + #endif /* DIFF_H */ diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c index af9fffe6e8..d0ef839700 100644 --- a/diffcore-pickaxe.c +++ b/diffcore-pickaxe.c @@ -10,7 +10,7 @@ static unsigned int contains(struct diff_filespec *one, regex_t *regexp) { unsigned int cnt; - unsigned long offset, sz; + unsigned long sz; const char *data; if (diff_populate_filespec(one, 0)) return 0; @@ -25,23 +25,23 @@ static unsigned int contains(struct diff_filespec *one, regmatch_t regmatch; int flags = 0; + assert(data[sz] == '\0'); while (*data && !regexec(regexp, data, 1, ®match, flags)) { flags |= REG_NOTBOL; - data += regmatch.rm_so; - if (*data) data++; + data += regmatch.rm_eo; + if (*data && regmatch.rm_so == regmatch.rm_eo) + data++; cnt++; } } else { /* Classic exact string match */ - /* Yes, I've heard of strstr(), but the thing is *data may - * not be NUL terminated. Sue me. - */ - for (offset = 0; offset + len <= sz; offset++) { - /* we count non-overlapping occurrences of needle */ - if (!memcmp(needle, data + offset, len)) { - offset += len - 1; - cnt++; - } + while (sz) { + const char *found = memmem(data, sz, needle, len); + if (!found) + break; + sz -= found - data + len; + data = found + len; + cnt++; } } diff_free_filespec_data(one); diff --git a/diffcore-rename.c b/diffcore-rename.c index 168a95b541..0b0d6b8c8c 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -153,9 +153,9 @@ static int estimate_similarity(struct diff_filespec *src, * is a possible size - we really should have a flag to * say whether the size is valid or not!) */ - if (!src->cnt_data && diff_populate_filespec(src, 0)) + if (!src->cnt_data && diff_populate_filespec(src, 1)) return 0; - if (!dst->cnt_data && diff_populate_filespec(dst, 0)) + if (!dst->cnt_data && diff_populate_filespec(dst, 1)) return 0; max_size = ((src->size > dst->size) ? src->size : dst->size); @@ -173,6 +173,11 @@ static int estimate_similarity(struct diff_filespec *src, if (base_size * (MAX_SCORE-minimum_score) < delta_size * MAX_SCORE) return 0; + if (!src->cnt_data && diff_populate_filespec(src, 0)) + return 0; + if (!dst->cnt_data && diff_populate_filespec(dst, 0)) + return 0; + delta_limit = (unsigned long) (base_size * (MAX_SCORE-minimum_score) / MAX_SCORE); if (diffcore_count_changes(src, dst, @@ -75,7 +75,7 @@ static int match_one(const char *match, const char *name, int namelen) for (;;) { unsigned char c1 = *match; unsigned char c2 = *name; - if (isspecial(c1)) + if (c1 == '\0' || is_glob_special(c1)) break; if (c1 != c2) return 0; @@ -108,25 +108,28 @@ static int match_one(const char *match, const char *name, int namelen) * and a mark is left in seen[] array for pathspec element that * actually matched anything. */ -int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen) +int match_pathspec(const char **pathspec, const char *name, int namelen, + int prefix, char *seen) { - int retval; - const char *match; + int i, retval = 0; + + if (!pathspec) + return 1; name += prefix; namelen -= prefix; - for (retval = 0; (match = *pathspec++) != NULL; seen++) { + for (i = 0; pathspec[i] != NULL; i++) { int how; - if (retval && *seen == MATCHED_EXACTLY) + const char *match = pathspec[i] + prefix; + if (seen && seen[i] == MATCHED_EXACTLY) continue; - match += prefix; how = match_one(match, name, namelen); if (how) { if (retval < how) retval = how; - if (*seen < how) - *seen = how; + if (seen && seen[i] < how) + seen[i] = how; } } return retval; @@ -134,7 +137,7 @@ int match_pathspec(const char **pathspec, const char *name, int namelen, int pre static int no_wildcard(const char *string) { - return string[strcspn(string, "*?[{")] == '\0'; + return string[strcspn(string, "*?[{\\")] == '\0'; } void add_exclude(const char *string, const char *base, @@ -585,10 +588,8 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co int len, dtype; int exclude; - if ((de->d_name[0] == '.') && - (de->d_name[1] == 0 || - !strcmp(de->d_name + 1, ".") || - !strcmp(de->d_name + 1, "git"))) + if (is_dot_or_dotdot(de->d_name) || + !strcmp(de->d_name, ".git")) continue; len = strlen(de->d_name); /* Ignore overly long pathnames! */ @@ -680,7 +681,7 @@ static int simple_length(const char *match) for (;;) { unsigned char c = *match++; len++; - if (isspecial(c)) + if (c == '\0' || is_glob_special(c)) return len; } } @@ -779,6 +780,25 @@ int is_inside_dir(const char *dir) return get_relative_cwd(buffer, sizeof(buffer), dir) != NULL; } +int is_empty_dir(const char *path) +{ + DIR *dir = opendir(path); + struct dirent *e; + int ret = 1; + + if (!dir) + return 0; + + while ((e = readdir(dir)) != NULL) + if (!is_dot_or_dotdot(e->d_name)) { + ret = 0; + break; + } + + closedir(dir); + return ret; +} + int remove_dir_recursively(struct strbuf *path, int only_empty) { DIR *dir = opendir(path->buf); @@ -793,10 +813,8 @@ int remove_dir_recursively(struct strbuf *path, int only_empty) len = path->len; while ((e = readdir(dir)) != NULL) { struct stat st; - if ((e->d_name[0] == '.') && - ((e->d_name[1] == 0) || - ((e->d_name[1] == '.') && e->d_name[2] == 0))) - continue; /* "." and ".." */ + if (is_dot_or_dotdot(e->d_name)) + continue; strbuf_setlen(path, len); strbuf_addstr(path, e->d_name); @@ -77,6 +77,15 @@ extern int file_exists(const char *); extern char *get_relative_cwd(char *buffer, int size, const char *dir); extern int is_inside_dir(const char *dir); +static inline int is_dot_or_dotdot(const char *name) +{ + return (name[0] == '.' && + (name[1] == '\0' || + (name[1] == '.' && name[2] == '\0'))); +} + +extern int is_empty_dir(const char *dir); + extern void setup_standard_excludes(struct dir_struct *dir); extern int remove_dir_recursively(struct strbuf *path, int only_empty); @@ -1,5 +1,6 @@ #include "cache.h" #include "blob.h" +#include "dir.h" static void create_directories(const char *path, const struct checkout *state) { @@ -8,35 +9,25 @@ static void create_directories(const char *path, const struct checkout *state) const char *slash = path; while ((slash = strchr(slash+1, '/')) != NULL) { - struct stat st; - int stat_status; - len = slash - path; memcpy(buf, path, len); buf[len] = 0; - if (len <= state->base_dir_len) - /* - * checkout-index --prefix=<dir>; <dir> is - * allowed to be a symlink to an existing - * directory. - */ - stat_status = stat(buf, &st); - else - /* - * if there currently is a symlink, we would - * want to replace it with a real directory. - */ - stat_status = lstat(buf, &st); - - if (!stat_status && S_ISDIR(st.st_mode)) + /* + * For 'checkout-index --prefix=<dir>', <dir> is + * allowed to be a symlink to an existing directory, + * and we set 'state->base_dir_len' below, such that + * we test the path components of the prefix with the + * stat() function instead of the lstat() function. + */ + if (has_dirs_only_path(len, buf, state->base_dir_len)) continue; /* ok, it is already a directory. */ /* - * We know stat_status == 0 means something exists - * there and this mkdir would fail, but that is an - * error codepath; we do not care, as we unlink and - * mkdir again in such a case. + * If this mkdir() would fail, it could be that there + * is already a symlink or something else exists + * there, therefore we then try to unlink it and try + * one more time to create the directory. */ if (mkdir(buf, 0777)) { if (errno == EEXIST && state->force && @@ -62,9 +53,7 @@ static void remove_subtree(const char *path) *name++ = '/'; while ((de = readdir(dir)) != NULL) { struct stat st; - if ((de->d_name[0] == '.') && - ((de->d_name[1] == 0) || - ((de->d_name[1] == '.') && de->d_name[2] == 0))) + if (is_dot_or_dotdot(de->d_name)) continue; strcpy(name, de->d_name); if (lstat(pathbuf, &st)) diff --git a/exec_cmd.c b/exec_cmd.c index cdd35f9195..217c12577f 100644 --- a/exec_cmd.c +++ b/exec_cmd.c @@ -9,17 +9,53 @@ static const char *argv0_path; const char *system_path(const char *path) { - if (!is_absolute_path(path) && argv0_path) { - struct strbuf d = STRBUF_INIT; - strbuf_addf(&d, "%s/%s", argv0_path, path); - path = strbuf_detach(&d, NULL); +#ifdef RUNTIME_PREFIX + static const char *prefix; +#else + static const char *prefix = PREFIX; +#endif + struct strbuf d = STRBUF_INIT; + + if (is_absolute_path(path)) + return path; + +#ifdef RUNTIME_PREFIX + assert(argv0_path); + assert(is_absolute_path(argv0_path)); + + if (!prefix && + !(prefix = strip_path_suffix(argv0_path, GIT_EXEC_PATH)) && + !(prefix = strip_path_suffix(argv0_path, BINDIR)) && + !(prefix = strip_path_suffix(argv0_path, "git"))) { + prefix = PREFIX; + fprintf(stderr, "RUNTIME_PREFIX requested, " + "but prefix computation failed. " + "Using static fallback '%s'.\n", prefix); } +#endif + + strbuf_addf(&d, "%s/%s", prefix, path); + path = strbuf_detach(&d, NULL); return path; } -void git_set_argv0_path(const char *path) +const char *git_extract_argv0_path(const char *argv0) { - argv0_path = path; + const char *slash; + + if (!argv0 || !*argv0) + return NULL; + slash = argv0 + strlen(argv0); + + while (argv0 <= slash && !is_dir_sep(*slash)) + slash--; + + if (slash >= argv0) { + argv0_path = xstrndup(argv0, slash - argv0); + return slash + 1; + } + + return argv0; } void git_set_argv_exec_path(const char *exec_path) @@ -61,9 +97,7 @@ void setup_path(void) const char *old_path = getenv("PATH"); struct strbuf new_path = STRBUF_INIT; - add_path(&new_path, argv_exec_path); - add_path(&new_path, getenv(EXEC_PATH_ENVIRONMENT)); - add_path(&new_path, system_path(GIT_EXEC_PATH)); + add_path(&new_path, git_exec_path()); add_path(&new_path, argv0_path); if (old_path) diff --git a/exec_cmd.h b/exec_cmd.h index 594f961387..e2b546b615 100644 --- a/exec_cmd.h +++ b/exec_cmd.h @@ -2,8 +2,8 @@ #define GIT_EXEC_CMD_H extern void git_set_argv_exec_path(const char *exec_path); -extern void git_set_argv0_path(const char *path); -extern const char* git_exec_path(void); +extern const char *git_extract_argv0_path(const char *path); +extern const char *git_exec_path(void); extern void setup_path(void); extern const char **prepare_git_cmd(const char **argv); extern int execv_git_cmd(const char **argv); /* NULL terminated */ diff --git a/fast-import.c b/fast-import.c index 3c035a5788..3748ddf48d 100644 --- a/fast-import.c +++ b/fast-import.c @@ -43,7 +43,7 @@ Format of STDIN stream: new_tag ::= 'tag' sp tag_str lf 'from' sp (ref_str | hexsha1 | sha1exp_str | idnum) lf - 'tagger' sp name '<' email '>' when lf + ('tagger' sp name '<' email '>' when lf)? tag_msg; tag_msg ::= data; @@ -150,6 +150,7 @@ Format of STDIN stream: #include "refs.h" #include "csum-file.h" #include "quote.h" +#include "exec_cmd.h" #define PACK_ID_BITS 16 #define MAX_PACK_ID ((1<<PACK_ID_BITS)-1) @@ -554,6 +555,10 @@ static void *pool_alloc(size_t len) struct mem_pool *p; void *r; + /* round up to a 'uintmax_t' alignment */ + if (len & (sizeof(uintmax_t) - 1)) + len += sizeof(uintmax_t) - (len & (sizeof(uintmax_t) - 1)); + for (p = mem_pool; p; p = p->next_pool) if ((p->end - p->next_free >= len)) break; @@ -572,9 +577,6 @@ static void *pool_alloc(size_t len) } r = p->next_free; - /* round out to a 'uintmax_t' alignment */ - if (len & (sizeof(uintmax_t) - 1)) - len += sizeof(uintmax_t) - (len & (sizeof(uintmax_t) - 1)); p->next_free += len; return r; } @@ -815,9 +817,8 @@ static void start_packfile(void) struct pack_header hdr; int pack_fd; - snprintf(tmpfile, sizeof(tmpfile), - "%s/pack/tmp_pack_XXXXXX", get_object_directory()); - pack_fd = xmkstemp(tmpfile); + pack_fd = odb_mkstemp(tmpfile, sizeof(tmpfile), + "pack/tmp_pack_XXXXXX"); p = xcalloc(1, sizeof(*p) + strlen(tmpfile) + 2); strcpy(p->pack_name, tmpfile); p->pack_fd = pack_fd; @@ -867,7 +868,7 @@ static char *create_index(void) /* Generate the fan-out array. */ c = idx; for (i = 0; i < 256; i++) { - struct object_entry **next = c;; + struct object_entry **next = c; while (next < last) { if ((*next)->sha1[0] != i) break; @@ -877,9 +878,8 @@ static char *create_index(void) c = next; } - snprintf(tmpfile, sizeof(tmpfile), - "%s/pack/tmp_idx_XXXXXX", get_object_directory()); - idx_fd = xmkstemp(tmpfile); + idx_fd = odb_mkstemp(tmpfile, sizeof(tmpfile), + "pack/tmp_idx_XXXXXX"); f = sha1fd(idx_fd, tmpfile); sha1write(f, array, 256 * sizeof(int)); git_SHA1_Init(&ctx); @@ -905,9 +905,7 @@ static char *keep_pack(char *curr_index_name) chmod(pack_data->pack_name, 0444); chmod(curr_index_name, 0444); - snprintf(name, sizeof(name), "%s/pack/pack-%s.keep", - get_object_directory(), sha1_to_hex(pack_data->sha1)); - keep_fd = open(name, O_RDWR|O_CREAT|O_EXCL, 0600); + keep_fd = odb_pack_keep(name, sizeof(name), pack_data->sha1); if (keep_fd < 0) die("cannot create keep file"); write_or_die(keep_fd, keep_msg, strlen(keep_msg)); @@ -943,6 +941,7 @@ static void end_packfile(void) { struct packed_git *old_p = pack_data, *new_p; + clear_delta_base_cache(); if (object_count) { char *idx_name; int i; @@ -982,8 +981,10 @@ static void end_packfile(void) pack_id++; } - else + else { + close(old_p->pack_fd); unlink(old_p->pack_name); + } free(old_p); /* We can't carry a delta across packfiles. */ @@ -1745,9 +1746,12 @@ static int validate_raw_date(const char *src, char *result, int maxlen) { const char *orig_src = src; char *endp, sign; + unsigned long date; + + errno = 0; - strtoul(src, &endp, 10); - if (endp == src || *endp != ' ') + date = strtoul(src, &endp, 10); + if (errno || endp == src || *endp != ' ') return -1; src = endp + 1; @@ -1755,8 +1759,8 @@ static int validate_raw_date(const char *src, char *result, int maxlen) return -1; sign = *src; - strtoul(src + 1, &endp, 10); - if (endp == src || *endp || (endp - orig_src) >= maxlen) + date = strtoul(src + 1, &endp, 10); + if (errno || endp == src || *endp || (endp - orig_src) >= maxlen) return -1; strcpy(result, orig_src); @@ -1866,12 +1870,13 @@ static void file_change_m(struct branch *b) if (!p) die("Corrupt mode: %s", command_buf.buf); switch (mode) { + case 0644: + case 0755: + mode |= S_IFREG; case S_IFREG | 0644: case S_IFREG | 0755: case S_IFLNK: case S_IFGITLINK: - case 0644: - case 0755: /* ok */ break; default: @@ -1938,7 +1943,7 @@ static void file_change_m(struct branch *b) typename(type), command_buf.buf); } - tree_content_set(&b->branch_tree, p, sha1, S_IFREG | mode, NULL); + tree_content_set(&b->branch_tree, p, sha1, mode, NULL); } static void file_change_d(struct branch *b) @@ -2262,23 +2267,27 @@ static void parse_new_tag(void) read_next_command(); /* tagger ... */ - if (prefixcmp(command_buf.buf, "tagger ")) - die("Expected tagger command, got %s", command_buf.buf); - tagger = parse_ident(command_buf.buf + 7); + if (!prefixcmp(command_buf.buf, "tagger ")) { + tagger = parse_ident(command_buf.buf + 7); + read_next_command(); + } else + tagger = NULL; /* tag payload/message */ - read_next_command(); parse_data(&msg); /* build the tag object */ strbuf_reset(&new_data); + strbuf_addf(&new_data, - "object %s\n" - "type %s\n" - "tag %s\n" - "tagger %s\n" - "\n", - sha1_to_hex(sha1), commit_type, t->name, tagger); + "object %s\n" + "type %s\n" + "tag %s\n", + sha1_to_hex(sha1), commit_type, t->name); + if (tagger) + strbuf_addf(&new_data, + "tagger %s\n", tagger); + strbuf_addch(&new_data, '\n'); strbuf_addbuf(&new_data, &msg); free(tagger); @@ -2395,6 +2404,8 @@ int main(int argc, const char **argv) { unsigned int i, show_stats = 1; + git_extract_argv0_path(argv[0]); + setup_git_directory(); git_config(git_pack_config, NULL); if (!pack_compression_seen && core_compression_seen) diff --git a/git-add--interactive.perl b/git-add--interactive.perl index b0223c3419..064d4c68d0 100755 --- a/git-add--interactive.perl +++ b/git-add--interactive.perl @@ -3,6 +3,8 @@ use strict; use Git; +binmode(STDOUT, ":raw"); + my $repo = Git->repository(); my $menu_use_color = $repo->get_colorbool('color.interactive'); @@ -12,6 +14,13 @@ my ($prompt_color, $header_color, $help_color) = $repo->get_color('color.interactive.header', 'bold'), $repo->get_color('color.interactive.help', 'red bold'), ) : (); +my $error_color = (); +if ($menu_use_color) { + my $help_color_spec = ($repo->config('color.interactive.help') or + 'red bold'); + $error_color = $repo->get_color('color.interactive.error', + $help_color_spec); +} my $diff_use_color = $repo->get_colorbool('color.diff'); my ($fraginfo_color) = @@ -33,6 +42,17 @@ my ($diff_new_color) = my $normal_color = $repo->get_color("", "reset"); +my $use_readkey = 0; +sub ReadMode; +sub ReadKey; +if ($repo->config_bool("interactive.singlekey")) { + eval { + require Term::ReadKey; + Term::ReadKey->import; + $use_readkey = 1; + }; +} + sub colored { my $color = shift; my $string = join("", @_); @@ -73,6 +93,47 @@ if (!defined $GIT_DIR) { } chomp($GIT_DIR); +my %cquote_map = ( + "b" => chr(8), + "t" => chr(9), + "n" => chr(10), + "v" => chr(11), + "f" => chr(12), + "r" => chr(13), + "\\" => "\\", + "\042" => "\042", +); + +sub unquote_path { + local ($_) = @_; + my ($retval, $remainder); + if (!/^\042(.*)\042$/) { + return $_; + } + ($_, $retval) = ($1, ""); + while (/^([^\\]*)\\(.*)$/) { + $remainder = $2; + $retval .= $1; + for ($remainder) { + if (/^([0-3][0-7][0-7])(.*)$/) { + $retval .= chr(oct($1)); + $_ = $2; + last; + } + if (/^([\\\042btnvfr])(.*)$/) { + $retval .= $cquote_map{$1}; + $_ = $2; + last; + } + # This is malformed -- just return it as-is for now. + return $_[0]; + } + $_ = $remainder; + } + $retval .= $_; + return $retval; +} + sub refresh { my $fh; open $fh, 'git update-index --refresh |' @@ -86,7 +147,7 @@ sub refresh { sub list_untracked { map { chomp $_; - $_; + unquote_path($_); } run_cmd_pipe(qw(git ls-files --others --exclude-standard --), @ARGV); } @@ -123,7 +184,8 @@ sub list_modified { if (@ARGV) { @tracked = map { - chomp $_; $_; + chomp $_; + unquote_path($_); } run_cmd_pipe(qw(git ls-files --exclude-standard --), @ARGV); return if (!@tracked); } @@ -135,6 +197,7 @@ sub list_modified { if (($add, $del, $file) = /^([-\d]+) ([-\d]+) (.*)/) { my ($change, $bin); + $file = unquote_path($file); if ($add eq '-' && $del eq '-') { $change = 'binary'; $bin = 1; @@ -150,6 +213,7 @@ sub list_modified { } elsif (($adddel, $file) = /^ (create|delete) mode [0-7]+ (.*)$/) { + $file = unquote_path($file); $data{$file}{INDEX_ADDDEL} = $adddel; } } @@ -157,6 +221,7 @@ sub list_modified { for (run_cmd_pipe(qw(git diff-files --numstat --summary --), @tracked)) { if (($add, $del, $file) = /^([-\d]+) ([-\d]+) (.*)/) { + $file = unquote_path($file); if (!exists $data{$file}) { $data{$file} = +{ INDEX => 'unchanged', @@ -178,6 +243,7 @@ sub list_modified { } elsif (($adddel, $file) = /^ (create|delete) mode [0-7]+ (.*)$/) { + $file = unquote_path($file); $data{$file}{FILE_ADDDEL} = $adddel; } } @@ -284,7 +350,8 @@ sub find_unique_prefixes { } %search = %{$search{$letter}}; } - if ($soft_limit && $j + 1 > $soft_limit) { + if (ord($letters[0]) > 127 || + ($soft_limit && $j + 1 > $soft_limit)) { $prefix = undef; $remainder = $ret; } @@ -325,6 +392,10 @@ sub highlight_prefix { return "$prompt_color$prefix$normal_color$remainder"; } +sub error_msg { + print STDERR colored $error_color, @_; +} + sub list_and_choose { my ($opts, @stuff) = @_; my (@chosen, @return); @@ -420,12 +491,12 @@ sub list_and_choose { else { $bottom = $top = find_unique($choice, @stuff); if (!defined $bottom) { - print "Huh ($choice)?\n"; + error_msg "Huh ($choice)?\n"; next TOPLOOP; } } if ($opts->{SINGLETON} && $bottom != $top) { - print "Huh ($choice)?\n"; + error_msg "Huh ($choice)?\n"; next TOPLOOP; } for ($i = $bottom-1; $i <= $top-1; $i++) { @@ -758,11 +829,32 @@ sub diff_applies { return close $fh; } +sub _restore_terminal_and_die { + ReadMode 'restore'; + print "\n"; + exit 1; +} + +sub prompt_single_character { + if ($use_readkey) { + local $SIG{TERM} = \&_restore_terminal_and_die; + local $SIG{INT} = \&_restore_terminal_and_die; + ReadMode 'cbreak'; + my $key = ReadKey 0; + ReadMode 'restore'; + print "$key" if defined $key; + print "\n"; + return $key; + } else { + return <STDIN>; + } +} + sub prompt_yesno { my ($prompt) = @_; while (1) { print colored $prompt_color, $prompt; - my $line = <STDIN>; + my $line = prompt_single_character; return 0 if $line =~ /^n/i; return 1 if $line =~ /^y/i; } @@ -800,6 +892,8 @@ y - stage this hunk n - do not stage this hunk a - stage this and all the remaining hunks in the file d - do not stage this hunk nor any of the remaining hunks in the file +g - select a hunk to go to +/ - search for a hunk matching the given regex j - leave this hunk undecided, see next undecided hunk J - leave this hunk undecided, see next hunk k - leave this hunk undecided, see previous undecided hunk @@ -836,6 +930,47 @@ sub patch_update_cmd { } } +# Generate a one line summary of a hunk. +sub summarize_hunk { + my $rhunk = shift; + my $summary = $rhunk->{TEXT}[0]; + + # Keep the line numbers, discard extra context. + $summary =~ s/@@(.*?)@@.*/$1 /s; + $summary .= " " x (20 - length $summary); + + # Add some user context. + for my $line (@{$rhunk->{TEXT}}) { + if ($line =~ m/^[+-].*\w/) { + $summary .= $line; + last; + } + } + + chomp $summary; + return substr($summary, 0, 80) . "\n"; +} + + +# Print a one-line summary of each hunk in the array ref in +# the first argument, starting wih the index in the 2nd. +sub display_hunks { + my ($hunks, $i) = @_; + my $ctr = 0; + $i ||= 0; + for (; $i < @$hunks && $ctr < 20; $i++, $ctr++) { + my $status = " "; + if (defined $hunks->[$i]{USE}) { + $status = $hunks->[$i]{USE} ? "+" : "-"; + } + printf "%s%2d: %s", + $status, + $i + 1, + summarize_hunk($hunks->[$i]); + } + return $i; +} + sub patch_update_file { my ($ix, $num); my $path = shift; @@ -850,7 +985,7 @@ sub patch_update_file { print @{$mode->{DISPLAY}}; print colored $prompt_color, "Stage mode change [y/n/a/d/?]? "; - my $line = <STDIN>; + my $line = prompt_single_character; if ($line =~ /^y/i) { $mode->{USE} = 1; last; @@ -887,22 +1022,25 @@ sub patch_update_file { for ($i = 0; $i < $ix; $i++) { if (!defined $hunk[$i]{USE}) { $prev = 1; - $other .= '/k'; + $other .= ',k'; last; } } if ($ix) { - $other .= '/K'; + $other .= ',K'; } for ($i = $ix + 1; $i < $num; $i++) { if (!defined $hunk[$i]{USE}) { $next = 1; - $other .= '/j'; + $other .= ',j'; last; } } if ($ix < $num - 1) { - $other .= '/J'; + $other .= ',J'; + } + if ($num > 1) { + $other .= ',g'; } for ($i = 0; $i < $num; $i++) { if (!defined $hunk[$i]{USE}) { @@ -913,14 +1051,14 @@ sub patch_update_file { last if (!$undecided); if (hunk_splittable($hunk[$ix]{TEXT})) { - $other .= '/s'; + $other .= ',s'; } - $other .= '/e'; + $other .= ',e'; for (@{$hunk[$ix]{DISPLAY}}) { print; } - print colored $prompt_color, "Stage this hunk [y/n/a/d$other/?]? "; - my $line = <STDIN>; + print colored $prompt_color, "Stage this hunk [y,n,a,d,/$other,?]? "; + my $line = prompt_single_character; if ($line) { if ($line =~ /^y/i) { $hunk[$ix]{USE} = 1; @@ -937,6 +1075,31 @@ sub patch_update_file { } next; } + elsif ($other =~ /g/ && $line =~ /^g(.*)/) { + my $response = $1; + my $no = $ix > 10 ? $ix - 10 : 0; + while ($response eq '') { + my $extra = ""; + $no = display_hunks(\@hunk, $no); + if ($no < $num) { + $extra = " (<ret> to see more)"; + } + print "go to which hunk$extra? "; + $response = <STDIN>; + if (!defined $response) { + $response = ''; + } + chomp $response; + } + if ($response !~ /^\s*\d+\s*$/) { + error_msg "Invalid number: '$response'\n"; + } elsif (0 < $response && $response <= $num) { + $ix = $response - 1; + } else { + error_msg "Sorry, only $num hunks available.\n"; + } + next; + } elsif ($line =~ /^d/i) { while ($ix < $num) { if (!defined $hunk[$ix]{USE}) { @@ -946,30 +1109,76 @@ sub patch_update_file { } next; } - elsif ($other =~ /K/ && $line =~ /^K/) { - $ix--; - next; - } - elsif ($other =~ /J/ && $line =~ /^J/) { - $ix++; + elsif ($line =~ m|^/(.*)|) { + my $regex = $1; + if ($1 eq "") { + print colored $prompt_color, "search for regex? "; + $regex = <STDIN>; + if (defined $regex) { + chomp $regex; + } + } + my $search_string; + eval { + $search_string = qr{$regex}m; + }; + if ($@) { + my ($err,$exp) = ($@, $1); + $err =~ s/ at .*git-add--interactive line \d+, <STDIN> line \d+.*$//; + error_msg "Malformed search regexp $exp: $err\n"; + next; + } + my $iy = $ix; + while (1) { + my $text = join ("", @{$hunk[$iy]{TEXT}}); + last if ($text =~ $search_string); + $iy++; + $iy = 0 if ($iy >= $num); + if ($ix == $iy) { + error_msg "No hunk matches the given pattern\n"; + last; + } + } + $ix = $iy; next; } - elsif ($other =~ /k/ && $line =~ /^k/) { - while (1) { + elsif ($line =~ /^K/) { + if ($other =~ /K/) { $ix--; - last if (!$ix || - !defined $hunk[$ix]{USE}); + } + else { + error_msg "No previous hunk\n"; } next; } - elsif ($other =~ /j/ && $line =~ /^j/) { - while (1) { + elsif ($line =~ /^J/) { + if ($other =~ /J/) { $ix++; - last if ($ix >= $num || - !defined $hunk[$ix]{USE}); + } + else { + error_msg "No next hunk\n"; + } + next; + } + elsif ($line =~ /^k/) { + if ($other =~ /k/) { + while (1) { + $ix--; + last if (!$ix || + !defined $hunk[$ix]{USE}); + } + } + else { + error_msg "No previous hunk\n"; } next; } + elsif ($line =~ /^j/) { + if ($other !~ /j/) { + error_msg "No next hunk\n"; + next; + } + } elsif ($other =~ /s/ && $line =~ /^s/) { my @split = split_hunk($hunk[$ix]{TEXT}, $hunk[$ix]{DISPLAY}); if (1 < @split) { @@ -8,21 +8,24 @@ OPTIONS_SPEC="\ git am [options] [<mbox>|<Maildir>...] git am [options] (--resolved | --skip | --abort) -- -d,dotest= (removed -- do not use) i,interactive run interactively -b,binary (historical option -- no-op) +b,binary* (historical option -- no-op) 3,3way allow fall back on 3way merging if needed s,signoff add a Signed-off-by line to the commit message u,utf8 recode into utf8 (default) k,keep pass -k flag to git-mailinfo whitespace= pass it through git-apply +directory= pass it through git-apply C= pass it through git-apply p= pass it through git-apply +reject pass it through git-apply resolvemsg= override error message when patch failure occurs r,resolved to be used after a patch failure skip skip the current patch abort restore the original branch and abort the patching operation. -rebasing (internal use for git-rebase)" +committer-date-is-author-date lie about committer date +ignore-date use current timestamp for author date +rebasing* (internal use for git-rebase)" . git-sh-setup prefix=$(git rev-parse --show-prefix) @@ -33,6 +36,14 @@ cd_to_toplevel git var GIT_COMMITTER_IDENT >/dev/null || die "You need to set your committer info first" +sq () { + for sqarg + do + printf "%s" "$sqarg" | + sed -e 's/'\''/'\''\\'\'''\''/g' -e 's/.*/ '\''&'\''/' + done +} + stop_here () { echo "$1" >"$dotest/next" exit 1 @@ -124,6 +135,8 @@ dotest="$GIT_DIR/rebase-apply" sign= utf8=t keep= skip= interactive= resolved= rebasing= abort= resolvemsg= resume= git_apply_opt= +committer_date_is_author_date= +ignore_date= while test $# != 0 do @@ -155,10 +168,16 @@ do ;; --resolvemsg) shift; resolvemsg=$1 ;; - --whitespace) - git_apply_opt="$git_apply_opt $1=$2"; shift ;; + --whitespace|--directory) + git_apply_opt="$git_apply_opt $(sq "$1=$2")"; shift ;; -C|-p) - git_apply_opt="$git_apply_opt $1$2"; shift ;; + git_apply_opt="$git_apply_opt $(sq "$1$2")"; shift ;; + --reject) + git_apply_opt="$git_apply_opt $1" ;; + --committer-date-is-author-date) + committer_date_is_author_date=t ;; + --ignore-date) + ignore_date=t ;; --) shift; break ;; *) @@ -192,7 +211,7 @@ then # unreliable -- stdin could be /dev/null for example # and the caller did not intend to feed us a patch but # wanted to continue unattended. - tty -s + test -t 0 ;; *) false @@ -202,6 +221,9 @@ then resume=yes case "$skip,$abort" in + t,t) + die "Please make up your mind. --skip or --abort?" + ;; t,) git rerere clear git read-tree --reset -u HEAD HEAD @@ -210,12 +232,19 @@ then git update-ref ORIG_HEAD $orig_head ;; ,t) + if test -f "$dotest/rebasing" + then + exec git rebase --abort + fi git rerere clear - git read-tree --reset -u HEAD ORIG_HEAD - git reset ORIG_HEAD + test -f "$dotest/dirtyindex" || { + git read-tree --reset -u HEAD ORIG_HEAD + git reset ORIG_HEAD + } rm -fr "$dotest" exit ;; esac + rm -f "$dotest/dirtyindex" else # Make sure we are not given --skip, --resolved, nor --abort test "$skip$resolved$abort" = "" || @@ -268,9 +297,10 @@ fi case "$resolved" in '') files=$(git diff-index --cached --name-only HEAD --) || exit - if [ "$files" ]; then - echo "Dirty index: cannot apply patches (dirty: $files)" >&2 - exit 1 + if test "$files" + then + : >"$dotest/dirtyindex" + die "Dirty index: cannot apply patches (dirty: $files)" fi esac @@ -459,7 +489,7 @@ do case "$resolved" in '') - git apply $git_apply_opt --index "$dotest/patch" + eval 'git apply '"$git_apply_opt"' --index "$dotest/patch"' apply_status=$? ;; t) @@ -501,7 +531,7 @@ do fi if test $apply_status != 0 then - echo Patch failed at $msgnum. + printf 'Patch failed at %s %s\n' "$msgnum" "$FIRSTLINE" stop_here_user_resolve $this fi @@ -512,7 +542,18 @@ do tree=$(git write-tree) && parent=$(git rev-parse --verify HEAD) && - commit=$(git commit-tree $tree -p $parent <"$dotest/final-commit") && + commit=$( + if test -n "$ignore_date" + then + GIT_AUTHOR_DATE= + fi + if test -n "$committer_date_is_author_date" + then + GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE" + export GIT_COMMITTER_DATE + fi && + git commit-tree $tree -p $parent <"$dotest/final-commit" + ) && git update-ref -m "$GIT_REFLOG_ACTION: $FIRSTLINE" HEAD $commit $parent || stop_here $this diff --git a/git-bisect.sh b/git-bisect.sh index 17a35f6adc..10ad340920 100755 --- a/git-bisect.sh +++ b/git-bisect.sh @@ -284,62 +284,74 @@ filter_skipped() { _skip="$2" if [ -z "$_skip" ]; then - eval "$_eval" + eval "$_eval" | { + while read line + do + echo "$line &&" + done + echo ':' + } return fi # Let's parse the output of: # "git rev-list --bisect-vars --bisect-all ..." - eval "$_eval" | while read hash line - do - case "$VARS,$FOUND,$TRIED,$hash" in - # We display some vars. - 1,*,*,*) echo "$hash $line" ;; - - # Split line. - ,*,*,---*) ;; - - # We had nothing to search. + eval "$_eval" | { + VARS= FOUND= TRIED= + while read hash line + do + case "$VARS,$FOUND,$TRIED,$hash" in + 1,*,*,*) + # "bisect_foo=bar" read from rev-list output. + echo "$hash &&" + ;; + ,*,*,---*) + # Separator + ;; ,,,bisect_rev*) - echo "bisect_rev=" + # We had nothing to search. + echo "bisect_rev= &&" VARS=1 ;; - - # We did not find a good bisect rev. - # This should happen only if the "bad" - # commit is also a "skip" commit. ,,*,bisect_rev*) - echo "bisect_rev=$TRIED" + # We did not find a good bisect rev. + # This should happen only if the "bad" + # commit is also a "skip" commit. + echo "bisect_rev='$TRIED' &&" VARS=1 ;; - - # We are searching. ,,*,*) + # We are searching. TRIED="${TRIED:+$TRIED|}$hash" case "$_skip" in *$hash*) ;; *) - echo "bisect_rev=$hash" - echo "bisect_tried=\"$TRIED\"" + echo "bisect_rev=$hash &&" + echo "bisect_tried='$TRIED' &&" FOUND=1 ;; esac ;; - - # We have already found a rev to be tested. - ,1,*,bisect_rev*) VARS=1 ;; - ,1,*,*) ;; - - # ??? - *) die "filter_skipped error " \ - "VARS: '$VARS' " \ - "FOUND: '$FOUND' " \ - "TRIED: '$TRIED' " \ - "hash: '$hash' " \ - "line: '$line'" - ;; - esac - done + ,1,*,bisect_rev*) + # We have already found a rev to be tested. + VARS=1 + ;; + ,1,*,*) + ;; + *) + # Unexpected input + echo "die 'filter_skipped error'" + die "filter_skipped error " \ + "VARS: '$VARS' " \ + "FOUND: '$FOUND' " \ + "TRIED: '$TRIED' " \ + "hash: '$hash' " \ + "line: '$line'" + ;; + esac + done + echo ':' + } } exit_if_skipped_commits () { @@ -508,7 +520,7 @@ bisect_visualize() { if test $# = 0 then - case "${DISPLAY+set}${MSYSTEM+set}${SECURITYSESSIONID+set}" in + case "${DISPLAY+set}${SESSIONNAME+set}${MSYSTEM+set}${SECURITYSESSIONID+set}" in '') set git log ;; set*) set gitk ;; esac diff --git a/git-compat-util.h b/git-compat-util.h index e20b1e858c..878d83dd08 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -303,6 +303,8 @@ extern ssize_t xwrite(int fd, const void *buf, size_t len); extern int xdup(int fd); extern FILE *xfdopen(int fd, const char *mode); extern int xmkstemp(char *template); +extern int odb_mkstemp(char *template, size_t limit, const char *pattern); +extern int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1); static inline size_t xsize_t(off_t len) { @@ -317,6 +319,7 @@ static inline int has_extension(const char *filename, const char *ext) } /* Sane ctype - no locale, and works with signed chars */ +#undef isascii #undef isspace #undef isdigit #undef isalpha @@ -327,13 +330,16 @@ extern unsigned char sane_ctype[256]; #define GIT_SPACE 0x01 #define GIT_DIGIT 0x02 #define GIT_ALPHA 0x04 -#define GIT_SPECIAL 0x08 +#define GIT_GLOB_SPECIAL 0x08 +#define GIT_REGEX_SPECIAL 0x10 #define sane_istest(x,mask) ((sane_ctype[(unsigned char)(x)] & (mask)) != 0) +#define isascii(x) (((x) & ~0x7f) == 0) #define isspace(x) sane_istest(x,GIT_SPACE) #define isdigit(x) sane_istest(x,GIT_DIGIT) #define isalpha(x) sane_istest(x,GIT_ALPHA) #define isalnum(x) sane_istest(x,GIT_ALPHA | GIT_DIGIT) -#define isspecial(x) sane_istest(x,GIT_SPECIAL) +#define is_glob_special(x) sane_istest(x,GIT_GLOB_SPECIAL) +#define is_regex_special(x) sane_istest(x,GIT_GLOB_SPECIAL | GIT_REGEX_SPECIAL) #define tolower(x) sane_case((unsigned char)(x), 0x20) #define toupper(x) sane_case((unsigned char)(x), 0) diff --git a/git-cvsserver.perl b/git-cvsserver.perl index b0a805c688..ab6cea3e53 100755 --- a/git-cvsserver.perl +++ b/git-cvsserver.perl @@ -76,6 +76,7 @@ my $methods = { 'history' => \&req_CATCHALL, 'watchers' => \&req_EMPTY, 'editors' => \&req_EMPTY, + 'noop' => \&req_EMPTY, 'annotate' => \&req_annotate, 'Global_option' => \&req_Globaloption, #'annotate' => \&req_CATCHALL, @@ -1358,7 +1359,13 @@ sub req_ci # write our commit message out if we have one ... my ( $msg_fh, $msg_filename ) = tempfile( DIR => $TEMP_DIR ); print $msg_fh $state->{opt}{m};# if ( exists ( $state->{opt}{m} ) ); - print $msg_fh "\n\nvia git-CVS emulator\n"; + if ( defined ( $cfg->{gitcvs}{commitmsgannotation} ) ) { + if ($cfg->{gitcvs}{commitmsgannotation} !~ /^\s*$/ ) { + print $msg_fh "\n\n".$cfg->{gitcvs}{commitmsgannotation}."\n" + } + } else { + print $msg_fh "\n\nvia git-CVS emulator\n"; + } close $msg_fh; my $commithash = `git-commit-tree $treehash -p $parenthash < $msg_filename`; @@ -1407,14 +1414,14 @@ sub req_ci close $pipe || die "bad pipe: $! $?"; } + $updater->update(); + ### Then hooks/post-update $hook = $ENV{GIT_DIR}.'hooks/post-update'; if (-x $hook) { system($hook, "refs/heads/$state->{module}"); } - $updater->update(); - # foreach file specified on the command line ... foreach my $filename ( @committedfiles ) { @@ -2527,12 +2534,18 @@ sub open_blob_or_die return $fh; } -# Generate a CVS author name from Git author information, by taking -# the first eight characters of the user part of the email address. +# Generate a CVS author name from Git author information, by taking the local +# part of the email address and replacing characters not in the Portable +# Filename Character Set (see IEEE Std 1003.1-2001, 3.276) by underscores. CVS +# Login names are Unix login names, which should be restricted to this +# character set. sub cvs_author { my $author_line = shift; - (my $author) = $author_line =~ /<([^>@]{1,8})/; + (my $author) = $author_line =~ /<([^@>]*)/; + + $author =~ s/[^-a-zA-Z0-9_.]/_/g; + $author =~ s/^-/_/; $author; } diff --git a/git-filter-branch.sh b/git-filter-branch.sh index c106f45af7..9a09ba1382 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -40,6 +40,16 @@ skip_commit() done; } +# if you run 'git_commit_non_empty_tree "$@"' in a commit filter, +# it will skip commits that leave the tree untouched, commit the other. +git_commit_non_empty_tree() +{ + if test $# = 3 && test "$1" = $(git rev-parse "$3^{tree}"); then + map "$3" + else + git commit-tree "$@" + fi +} # override die(): this version puts in an extra line break, so that # the progress is still visible @@ -98,7 +108,7 @@ OPTIONS_SPEC= . git-sh-setup if [ "$(is_bare_repository)" = false ]; then - git diff-files --quiet && + git diff-files --ignore-submodules --quiet && git diff-index --cached --quiet HEAD -- || die "Cannot rewrite branch(es) with a dirty working directory." fi @@ -109,11 +119,12 @@ filter_tree= filter_index= filter_parent= filter_msg=cat -filter_commit='git commit-tree "$@"' +filter_commit= filter_tag_name= filter_subdir= orig_namespace=refs/original/ force= +prune_empty= while : do case "$1" in @@ -126,6 +137,11 @@ do force=t continue ;; + --prune-empty) + shift + prune_empty=t + continue + ;; -*) ;; *) @@ -176,6 +192,17 @@ do esac done +case "$prune_empty,$filter_commit" in +,) + filter_commit='git commit-tree "$@"';; +t,) + filter_commit="$functions;"' git_commit_non_empty_tree "$@"';; +,*) + ;; +*) + die "Cannot set --prune-empty and --filter-commit at the same time" +esac + case "$force" in t) rm -rf "$tempdir" @@ -193,8 +220,14 @@ die "" # Remove tempdir on exit trap 'cd ../..; rm -rf "$tempdir"' 0 +ORIG_GIT_DIR="$GIT_DIR" +ORIG_GIT_WORK_TREE="$GIT_WORK_TREE" +ORIG_GIT_INDEX_FILE="$GIT_INDEX_FILE" +GIT_WORK_TREE=. +export GIT_DIR GIT_WORK_TREE + # Make sure refs/original is empty -git for-each-ref > "$tempdir"/backup-refs +git for-each-ref > "$tempdir"/backup-refs || exit while read sha1 type name do case "$force,$name" in @@ -207,15 +240,10 @@ do esac done < "$tempdir"/backup-refs -ORIG_GIT_DIR="$GIT_DIR" -ORIG_GIT_WORK_TREE="$GIT_WORK_TREE" -ORIG_GIT_INDEX_FILE="$GIT_INDEX_FILE" -GIT_WORK_TREE=. -export GIT_DIR GIT_WORK_TREE - # The refs should be updated if their heads were rewritten -git rev-parse --no-flags --revs-only --symbolic-full-name --default HEAD "$@" | -sed -e '/^^/d' >"$tempdir"/heads +git rev-parse --no-flags --revs-only --symbolic-full-name \ + --default HEAD "$@" > "$tempdir"/raw-heads || exit +sed -e '/^^/d' "$tempdir"/raw-heads >"$tempdir"/heads test -s "$tempdir"/heads || die "Which ref do you want to rewrite?" @@ -224,8 +252,6 @@ GIT_INDEX_FILE="$(pwd)/../index" export GIT_INDEX_FILE git read-tree || die "Could not seed the index" -ret=0 - # map old->new commit ids for rewriting parents mkdir ../map || die "Could not create map/ directory" @@ -288,10 +314,11 @@ while read commit parents; do die "tree filter failed: $filter_tree" ( - git diff-index -r --name-only $commit + git diff-index -r --name-only $commit && git ls-files --others - ) | - git update-index --add --replace --remove --stdin + ) > "$tempdir"/tree-state || exit + git update-index --add --replace --remove --stdin \ + < "$tempdir"/tree-state || exit fi eval "$filter_index" < /dev/null || @@ -312,7 +339,8 @@ while read commit parents; do eval "$filter_msg" > ../message || die "msg filter failed: $filter_msg" @SHELL_PATH@ -c "$filter_commit" "git commit-tree" \ - $(git write-tree) $parentstr < ../message > ../map/$commit + $(git write-tree) $parentstr < ../message > ../map/$commit || + die "could not write rewritten commit" done <../revs # In case of a subdirectory filter, it is possible that a specified head @@ -380,7 +408,8 @@ do die "Could not rewrite $ref" ;; esac - git update-ref -m "filter-branch: backup" "$orig_namespace$ref" $sha1 + git update-ref -m "filter-branch: backup" "$orig_namespace$ref" $sha1 || + exit done < "$tempdir"/heads # TODO: This should possibly go, with the semantics that all positive given @@ -442,20 +471,21 @@ rm -rf "$tempdir" trap - 0 +unset GIT_DIR GIT_WORK_TREE GIT_INDEX_FILE +test -z "$ORIG_GIT_DIR" || { + GIT_DIR="$ORIG_GIT_DIR" && export GIT_DIR +} +test -z "$ORIG_GIT_WORK_TREE" || { + GIT_WORK_TREE="$ORIG_GIT_WORK_TREE" && + export GIT_WORK_TREE +} +test -z "$ORIG_GIT_INDEX_FILE" || { + GIT_INDEX_FILE="$ORIG_GIT_INDEX_FILE" && + export GIT_INDEX_FILE +} + if [ "$(is_bare_repository)" = false ]; then - unset GIT_DIR GIT_WORK_TREE GIT_INDEX_FILE - test -z "$ORIG_GIT_DIR" || { - GIT_DIR="$ORIG_GIT_DIR" && export GIT_DIR - } - test -z "$ORIG_GIT_WORK_TREE" || { - GIT_WORK_TREE="$ORIG_GIT_WORK_TREE" && - export GIT_WORK_TREE - } - test -z "$ORIG_GIT_INDEX_FILE" || { - GIT_INDEX_FILE="$ORIG_GIT_INDEX_FILE" && - export GIT_INDEX_FILE - } - git read-tree -u -m HEAD + git read-tree -u -m HEAD || exit fi -exit $ret +exit 0 diff --git a/git-gui/GIT-VERSION-GEN b/git-gui/GIT-VERSION-GEN index 4e709ebe77..b3f937eace 100755 --- a/git-gui/GIT-VERSION-GEN +++ b/git-gui/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=0.11.GITGUI +DEF_VER=0.12.GITGUI LF=' ' diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh index 8a4b42dbd7..e018e076f8 100755 --- a/git-gui/git-gui.sh +++ b/git-gui/git-gui.sh @@ -2630,6 +2630,20 @@ proc usage {} { exit 1 } +proc normalize_relpath {path} { + set elements {} + foreach item [file split $path] { + if {$item eq {.}} continue + if {$item eq {..} && [llength $elements] > 0 + && [lindex $elements end] ne {..}} { + set elements [lrange $elements 0 end-1] + continue + } + lappend elements $item + } + return [eval file join $elements] +} + # -- Not a normal commit type invocation? Do that instead! # switch -- $subcommand { @@ -2648,7 +2662,7 @@ blame { foreach a $argv { if {$is_path || [file exists $_prefix$a]} { if {$path ne {}} usage - set path $_prefix$a + set path [normalize_relpath $_prefix$a] break } elseif {$a eq {--}} { if {$path ne {}} { @@ -2671,7 +2685,7 @@ blame { unset is_path if {$head ne {} && $path eq {}} { - set path $_prefix$head + set path [normalize_relpath $_prefix$head] set head {} } @@ -3315,7 +3329,6 @@ by %s: {^GIT_PAGER$} - {^GIT_TRACE$} - {^GIT_CONFIG$} - - {^GIT_CONFIG_LOCAL$} - {^GIT_(AUTHOR|COMMITTER)_DATE$} { append msg " - $name\n" incr ignored_env diff --git a/git-gui/lib/blame.tcl b/git-gui/lib/blame.tcl index c1cd7f3b92..1f3b08f9ef 100644 --- a/git-gui/lib/blame.tcl +++ b/git-gui/lib/blame.tcl @@ -940,9 +940,8 @@ method _showcommit {cur_w lno} { catch { set fd [git_read cat-file commit $cmit] fconfigure $fd -encoding binary -translation lf - if {[catch {set enc $repo_config(i18n.commitencoding)}]} { - set enc utf-8 - } + # By default commits are assumed to be in utf-8 + set enc utf-8 while {[gets $fd line] > 0} { if {[string match {encoding *} $line]} { set enc [string tolower [string range $line 9 end]] diff --git a/git-gui/lib/commit.tcl b/git-gui/lib/commit.tcl index 334514996a..9cc8410595 100644 --- a/git-gui/lib/commit.tcl +++ b/git-gui/lib/commit.tcl @@ -27,9 +27,8 @@ You are currently in the middle of a merge that has not been fully completed. Y if {[catch { set fd [git_read cat-file commit $curHEAD] fconfigure $fd -encoding binary -translation lf - if {[catch {set enc $repo_config(i18n.commitencoding)}]} { - set enc utf-8 - } + # By default commits are assumed to be in utf-8 + set enc utf-8 while {[gets $fd line] > 0} { if {[string match {parent *} $line]} { lappend parents [string range $line 7 end] @@ -208,7 +207,7 @@ A good commit message has the following format: if {$use_enc ne {}} { fconfigure $msg_wt -encoding $use_enc } else { - puts stderr [mc "warning: Tcl does not support encoding '%s'." $enc] + error_popup [mc "warning: Tcl does not support encoding '%s'." $enc] fconfigure $msg_wt -encoding utf-8 } puts $msg_wt $msg diff --git a/git-gui/po/de.po b/git-gui/po/de.po index 5c04812b1a..a6f730b4eb 100644 --- a/git-gui/po/de.po +++ b/git-gui/po/de.po @@ -7,8 +7,8 @@ msgid "" msgstr "" "Project-Id-Version: git-gui\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2008-10-25 13:32+0200\n" -"PO-Revision-Date: 2008-10-25 22:47+0200\n" +"POT-Creation-Date: 2008-12-06 20:51+0100\n" +"PO-Revision-Date: 2008-12-06 21:22+0100\n" "Last-Translator: Christian Stimming <stimming@tuhh.de>\n" "Language-Team: German\n" "MIME-Version: 1.0\n" @@ -86,17 +86,15 @@ msgstr "Dateistatus aktualisieren..." msgid "Scanning for modified files ..." msgstr "Nach geänderten Dateien suchen..." -#: git-gui.sh:1325 -#, fuzzy +#: git-gui.sh:1367 msgid "Calling prepare-commit-msg hook..." -msgstr "Aufrufen der Vor-Eintragen-Kontrolle..." +msgstr "Aufrufen der Eintragen-Vorbereiten-Kontrolle..." -#: git-gui.sh:1342 -#, fuzzy +#: git-gui.sh:1384 msgid "Commit declined by prepare-commit-msg hook." -msgstr "Eintragen abgelehnt durch Vor-Eintragen-Kontrolle (»pre-commit hook«)." +msgstr "Eintragen abgelehnt durch Eintragen-Vorbereiten-Kontrolle (»prepare-commit hook«)." -#: git-gui.sh:1502 lib/browser.tcl:246 +#: git-gui.sh:1542 lib/browser.tcl:246 msgid "Ready." msgstr "Bereit." @@ -180,7 +178,11 @@ msgstr "Zusammenführen" msgid "Remote" msgstr "Andere Archive" -#: git-gui.sh:2242 +#: git-gui.sh:2293 +msgid "Tools" +msgstr "Werkzeuge" + +#: git-gui.sh:2302 msgid "Explore Working Copy" msgstr "Arbeitskopie im Dateimanager" @@ -363,7 +365,11 @@ msgstr "Einstellungen..." msgid "Options..." msgstr "Optionen..." -#: git-gui.sh:2113 lib/choose_repository.tcl:47 +#: git-gui.sh:2576 +msgid "Remove..." +msgstr "Entfernen..." + +#: git-gui.sh:2585 lib/choose_repository.tcl:50 msgid "Help" msgstr "Hilfe" @@ -371,7 +377,11 @@ msgstr "Hilfe" msgid "Online Documentation" msgstr "Online-Dokumentation" -#: git-gui.sh:2238 +#: git-gui.sh:2614 lib/choose_repository.tcl:47 lib/choose_repository.tcl:56 +msgid "Show SSH Key" +msgstr "SSH-Schlüssel anzeigen" + +#: git-gui.sh:2707 #, tcl-format msgid "fatal: cannot stat path %s: No such file or directory" msgstr "" @@ -548,7 +558,11 @@ msgstr "Version:" msgid "Copy Commit" msgstr "Version kopieren" -#: lib/blame.tcl:260 +#: lib/blame.tcl:275 +msgid "Find Text..." +msgstr "Text suchen..." + +#: lib/blame.tcl:284 msgid "Do Full Copy Detection" msgstr "Volle Kopie-Erkennung" @@ -609,12 +623,11 @@ msgstr "Eintragender:" msgid "Original File:" msgstr "Ursprüngliche Datei:" -#: lib/blame.tcl:1013 -#, fuzzy +#: lib/blame.tcl:1021 msgid "Cannot find HEAD commit:" -msgstr "Elternversion kann nicht gefunden werden:" +msgstr "Zweigspitze (»HEAD«) kann nicht gefunden werden:" -#: lib/blame.tcl:1068 +#: lib/blame.tcl:1076 msgid "Cannot find parent commit:" msgstr "Elternversion kann nicht gefunden werden:" @@ -1049,7 +1062,7 @@ msgstr "Zuletzt benutztes Projektarchiv öffnen:" msgid "Failed to create repository %s:" msgstr "Projektarchiv »%s« konnte nicht erstellt werden:" -#: lib/choose_repository.tcl:381 lib/choose_repository.tcl:478 +#: lib/choose_repository.tcl:387 msgid "Directory:" msgstr "Verzeichnis:" @@ -1058,12 +1071,12 @@ msgstr "Verzeichnis:" msgid "Git Repository" msgstr "Git Projektarchiv" -#: lib/choose_repository.tcl:437 +#: lib/choose_repository.tcl:442 #, tcl-format msgid "Directory %s already exists." msgstr "Verzeichnis »%s« existiert bereits." -#: lib/choose_repository.tcl:441 +#: lib/choose_repository.tcl:446 #, tcl-format msgid "File %s already exists." msgstr "Datei »%s« existiert bereits." @@ -1072,11 +1085,11 @@ msgstr "Datei »%s« existiert bereits." msgid "Clone" msgstr "Klonen" -#: lib/choose_repository.tcl:467 +#: lib/choose_repository.tcl:473 msgid "Source Location:" -msgstr "" +msgstr "Herkunft:" -#: lib/choose_repository.tcl:478 +#: lib/choose_repository.tcl:484 msgid "Target Directory:" msgstr "Zielverzeichnis:" @@ -1565,20 +1578,24 @@ msgid "" "LOCAL: deleted\n" "REMOTE:\n" msgstr "" +"LOKAL: gelöscht\n" +"ANDERES:\n" #: lib/diff.tcl:125 msgid "" "REMOTE: deleted\n" "LOCAL:\n" msgstr "" +"ANDERES: gelöscht\n" +"LOKAL:\n" #: lib/diff.tcl:132 msgid "LOCAL:\n" -msgstr "" +msgstr "LOKAL:\n" #: lib/diff.tcl:135 msgid "REMOTE:\n" -msgstr "" +msgstr "ANDERES:\n" #: lib/diff.tcl:197 lib/diff.tcl:296 #, tcl-format @@ -1603,6 +1620,8 @@ msgid "" "* Untracked file is %d bytes.\n" "* Showing only first %d bytes.\n" msgstr "" +"* Datei nicht unter Versionskontrolle, Dateigröße %d Bytes.\n" +"* Nur erste %d Bytes werden angezeigt.\n" #: lib/diff.tcl:228 #, tcl-format @@ -1611,8 +1630,11 @@ msgid "" "* Untracked file clipped here by %s.\n" "* To see the entire file, use an external editor.\n" msgstr "" +"\n" +"* Datei nicht unter Versionskontrolle, hier abgeschnitten durch %s.\n" +"* Zum Ansehen der vollständigen Datei externen Editor benutzen.\n" -#: lib/diff.tcl:437 +#: lib/diff.tcl:436 msgid "Failed to unstage selected hunk." msgstr "" "Fehler beim Herausnehmen des gewählten Kontexts aus der Bereitstellung." @@ -2045,7 +2067,7 @@ msgstr "Namensvorschlag für neue Zweige" #: lib/option.tcl:155 msgid "Default File Contents Encoding" -msgstr "Vorgestellte Zeichenkodierung" +msgstr "Voreingestellte Zeichenkodierung" #: lib/option.tcl:203 msgid "Change" @@ -2113,19 +2135,18 @@ msgid "Do Nothing Else Now" msgstr "Nichts tun" #: lib/remote_add.tcl:101 -#, fuzzy msgid "Please supply a remote name." -msgstr "Bitte geben Sie einen Zweignamen an." +msgstr "Bitte geben Sie einen Namen des anderen Archivs an." #: lib/remote_add.tcl:114 -#, fuzzy, tcl-format +#, tcl-format msgid "'%s' is not an acceptable remote name." -msgstr "»%s« ist kein zulässiger Zweigname." +msgstr "»%s« ist kein zulässiger Name eines anderen Archivs." #: lib/remote_add.tcl:125 -#, fuzzy, tcl-format +#, tcl-format msgid "Failed to add remote '%s' of location '%s'." -msgstr "Fehler beim Umbenennen von »%s«." +msgstr "Fehler beim Hinzufügen des anderen Archivs »%s« aus Herkunftsort »%s«." #: lib/remote_add.tcl:133 lib/transport.tcl:6 #, tcl-format @@ -2133,16 +2154,18 @@ msgid "fetch %s" msgstr "»%s« anfordern" #: lib/remote_add.tcl:134 -#, fuzzy, tcl-format +#, tcl-format msgid "Fetching the %s" -msgstr "Änderungen »%s« von »%s« anfordern" +msgstr "»%s« anfordern" #: lib/remote_add.tcl:157 #, tcl-format msgid "Do not know how to initialize repository at location '%s'." -msgstr "Initialisieren eines anderen Archivs an Adresse »%s« ist nicht möglich." +msgstr "" +"Initialisieren eines anderen Archivs an Adresse »%s« ist nicht möglich." -#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:71 +#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:63 +#: lib/transport.tcl:81 #, tcl-format msgid "push %s" msgstr "»%s« versenden..." @@ -2266,9 +2289,9 @@ msgstr "Nächster" msgid "Prev" msgstr "Voriger" -#: lib/search.tcl:24 +#: lib/search.tcl:25 msgid "Case-Sensitive" -msgstr "" +msgstr "Groß-/Kleinschreibung unterscheiden" #: lib/shortcut.tcl:20 lib/shortcut.tcl:61 msgid "Cannot write shortcut:" @@ -2315,11 +2338,182 @@ msgstr "Unerwartetes EOF vom Rechtschreibprüfungsprogramm" msgid "Spell Checker Failed" msgstr "Rechtschreibprüfung fehlgeschlagen" +#: lib/sshkey.tcl:31 +msgid "No keys found." +msgstr "Keine Schlüssel gefunden." + +#: lib/sshkey.tcl:34 +#, tcl-format +msgid "Found a public key in: %s" +msgstr "Öffentlicher Schlüssel gefunden in: %s" + +#: lib/sshkey.tcl:40 +msgid "Generate Key" +msgstr "Schlüssel erzeugen" + +#: lib/sshkey.tcl:56 +msgid "Copy To Clipboard" +msgstr "In Zwischenablage kopieren" + +#: lib/sshkey.tcl:70 +msgid "Your OpenSSH Public Key" +msgstr "Ihr OpenSSH öffenlicher Schlüssel" + +#: lib/sshkey.tcl:78 +msgid "Generating..." +msgstr "Erzeugen..." + +#: lib/sshkey.tcl:84 +#, tcl-format +msgid "" +"Could not start ssh-keygen:\n" +"\n" +"%s" +msgstr "" +"Konnte »ssh-keygen« nicht starten:\n" +"\n" +"%s" + +#: lib/sshkey.tcl:111 +msgid "Generation failed." +msgstr "Schlüsselerzeugung fehlgeschlagen." + +#: lib/sshkey.tcl:118 +msgid "Generation succeded, but no keys found." +msgstr "Schlüsselerzeugung erfolgreich, aber keine Schlüssel gefunden." + +#: lib/sshkey.tcl:121 +#, tcl-format +msgid "Your key is in: %s" +msgstr "Ihr Schlüssel ist abgelegt in: %s" + #: lib/status_bar.tcl:83 #, tcl-format msgid "%s ... %*i of %*i %s (%3i%%)" msgstr "%s ... %*i von %*i %s (%3i%%)" +#: lib/tools_dlg.tcl:22 +msgid "Add Tool" +msgstr "Werkzeug hinzufügen" + +#: lib/tools_dlg.tcl:28 +msgid "Add New Tool Command" +msgstr "Neues Kommando für Werkzeug hinzufügen" + +#: lib/tools_dlg.tcl:33 +msgid "Add globally" +msgstr "Global hinzufügen" + +#: lib/tools_dlg.tcl:45 +msgid "Tool Details" +msgstr "Einzelheiten des Werkzeugs" + +#: lib/tools_dlg.tcl:48 +msgid "Use '/' separators to create a submenu tree:" +msgstr "Benutzen Sie einen Schrägstrich »/«, um Untermenüs zu erstellen:" + +#: lib/tools_dlg.tcl:61 +msgid "Command:" +msgstr "Kommando:" + +#: lib/tools_dlg.tcl:74 +msgid "Show a dialog before running" +msgstr "Bestätigungsfrage vor Starten anzeigen" + +#: lib/tools_dlg.tcl:80 +msgid "Ask the user to select a revision (sets $REVISION)" +msgstr "Benutzer nach Version fragen (setzt $REVISION)" + +#: lib/tools_dlg.tcl:85 +msgid "Ask the user for additional arguments (sets $ARGS)" +msgstr "Benutzer nach zusätzlichen Argumenten fragen (setzt $ARGS)" + +#: lib/tools_dlg.tcl:92 +msgid "Don't show the command output window" +msgstr "Kein Ausgabefenster zeigen" + +#: lib/tools_dlg.tcl:97 +msgid "Run only if a diff is selected ($FILENAME not empty)" +msgstr "Nur starten, wenn ein Vergleich gewählt ist ($FILENAME ist nicht leer)" + +#: lib/tools_dlg.tcl:121 +msgid "Please supply a name for the tool." +msgstr "Bitte geben Sie einen Werkzeugnamen an." + +#: lib/tools_dlg.tcl:129 +#, tcl-format +msgid "Tool '%s' already exists." +msgstr "Werkzeug »%s« existiert bereits." + +#: lib/tools_dlg.tcl:151 +#, tcl-format +msgid "" +"Could not add tool:\n" +"%s" +msgstr "" +"Werkzeug konnte nicht hinzugefügt werden:\n" +"\n" +"%s" + +#: lib/tools_dlg.tcl:190 +msgid "Remove Tool" +msgstr "Werkzeug entfernen" + +#: lib/tools_dlg.tcl:196 +msgid "Remove Tool Commands" +msgstr "Werkzeugkommandos entfernen" + +#: lib/tools_dlg.tcl:200 +msgid "Remove" +msgstr "Entfernen" + +#: lib/tools_dlg.tcl:236 +msgid "(Blue denotes repository-local tools)" +msgstr "(Werkzeuge für lokales Archiv werden in Blau angezeigt)" + +#: lib/tools_dlg.tcl:297 +#, tcl-format +msgid "Run Command: %s" +msgstr "Kommando aufrufen: %s" + +#: lib/tools_dlg.tcl:311 +msgid "Arguments" +msgstr "Argumente" + +#: lib/tools_dlg.tcl:348 +msgid "OK" +msgstr "Ok" + +#: lib/tools.tcl:75 +#, tcl-format +msgid "Running %s requires a selected file." +msgstr "Um »%s« zu starten, muss eine Datei ausgewählt sein." + +#: lib/tools.tcl:90 +#, tcl-format +msgid "Are you sure you want to run %s?" +msgstr "Wollen Sie %s wirklich starten?" + +#: lib/tools.tcl:110 +#, tcl-format +msgid "Tool: %s" +msgstr "Werkzeug: %s" + +#: lib/tools.tcl:111 +#, tcl-format +msgid "Running: %s" +msgstr "Starten: %s" + +#: lib/tools.tcl:149 +#, tcl-format +msgid "Tool completed succesfully: %s" +msgstr "Werkzeug erfolgreich abgeschlossen: %s" + +#: lib/tools.tcl:151 +#, tcl-format +msgid "Tool failed: %s" +msgstr "Werkzeug fehlgeschlagen: %s" + #: lib/transport.tcl:7 #, tcl-format msgid "Fetching new changes from %s" @@ -2340,7 +2534,12 @@ msgstr "Übernahmezweige aufräumen und entfernen, die in »%s« gelöscht wurde msgid "Pushing changes to %s" msgstr "Änderungen nach »%s« versenden" -#: lib/transport.tcl:72 +#: lib/transport.tcl:64 +#, tcl-format +msgid "Mirroring to %s" +msgstr "Spiegeln nach %s" + +#: lib/transport.tcl:82 #, tcl-format msgid "Pushing %s %s to %s" msgstr "%s %s nach %s versenden" diff --git a/git-gui/po/git-gui.pot b/git-gui/po/git-gui.pot index 58db67c217..15aea0dc64 100644 --- a/git-gui/po/git-gui.pot +++ b/git-gui/po/git-gui.pot @@ -8,7 +8,7 @@ msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2008-11-16 13:56-0800\n" +"POT-Creation-Date: 2008-12-08 08:31-0800\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" "Language-Team: LANGUAGE <LL@li.org>\n" @@ -234,25 +234,25 @@ msgstr "" msgid "Redo" msgstr "" -#: git-gui.sh:2378 git-gui.sh:2923 +#: git-gui.sh:2378 git-gui.sh:2937 msgid "Cut" msgstr "" -#: git-gui.sh:2381 git-gui.sh:2926 git-gui.sh:3000 git-gui.sh:3082 +#: git-gui.sh:2381 git-gui.sh:2940 git-gui.sh:3014 git-gui.sh:3096 #: lib/console.tcl:69 msgid "Copy" msgstr "" -#: git-gui.sh:2384 git-gui.sh:2929 +#: git-gui.sh:2384 git-gui.sh:2943 msgid "Paste" msgstr "" -#: git-gui.sh:2387 git-gui.sh:2932 lib/branch_delete.tcl:26 +#: git-gui.sh:2387 git-gui.sh:2946 lib/branch_delete.tcl:26 #: lib/remote_branch_delete.tcl:38 msgid "Delete" msgstr "" -#: git-gui.sh:2391 git-gui.sh:2936 git-gui.sh:3086 lib/console.tcl:71 +#: git-gui.sh:2391 git-gui.sh:2950 git-gui.sh:3100 lib/console.tcl:71 msgid "Select All" msgstr "" @@ -284,15 +284,15 @@ msgstr "" msgid "Commit@@verb" msgstr "" -#: git-gui.sh:2443 git-gui.sh:2864 +#: git-gui.sh:2443 git-gui.sh:2878 msgid "New Commit" msgstr "" -#: git-gui.sh:2451 git-gui.sh:2871 +#: git-gui.sh:2451 git-gui.sh:2885 msgid "Amend Last Commit" msgstr "" -#: git-gui.sh:2461 git-gui.sh:2825 lib/remote_branch_delete.tcl:99 +#: git-gui.sh:2461 git-gui.sh:2839 lib/remote_branch_delete.tcl:99 msgid "Rescan" msgstr "" @@ -312,15 +312,15 @@ msgstr "" msgid "Revert Changes" msgstr "" -#: git-gui.sh:2491 git-gui.sh:3069 +#: git-gui.sh:2491 git-gui.sh:3083 msgid "Show Less Context" msgstr "" -#: git-gui.sh:2495 git-gui.sh:3073 +#: git-gui.sh:2495 git-gui.sh:3087 msgid "Show More Context" msgstr "" -#: git-gui.sh:2502 git-gui.sh:2838 git-gui.sh:2947 +#: git-gui.sh:2502 git-gui.sh:2852 git-gui.sh:2961 msgid "Sign Off" msgstr "" @@ -354,7 +354,7 @@ msgstr "" msgid "Preferences..." msgstr "" -#: git-gui.sh:2565 git-gui.sh:3115 +#: git-gui.sh:2565 git-gui.sh:3129 msgid "Options..." msgstr "" @@ -374,124 +374,124 @@ msgstr "" msgid "Show SSH Key" msgstr "" -#: git-gui.sh:2707 +#: git-gui.sh:2721 #, tcl-format msgid "fatal: cannot stat path %s: No such file or directory" msgstr "" -#: git-gui.sh:2740 +#: git-gui.sh:2754 msgid "Current Branch:" msgstr "" -#: git-gui.sh:2761 +#: git-gui.sh:2775 msgid "Staged Changes (Will Commit)" msgstr "" -#: git-gui.sh:2781 +#: git-gui.sh:2795 msgid "Unstaged Changes" msgstr "" -#: git-gui.sh:2831 +#: git-gui.sh:2845 msgid "Stage Changed" msgstr "" -#: git-gui.sh:2850 lib/transport.tcl:93 lib/transport.tcl:182 +#: git-gui.sh:2864 lib/transport.tcl:104 lib/transport.tcl:193 msgid "Push" msgstr "" -#: git-gui.sh:2885 +#: git-gui.sh:2899 msgid "Initial Commit Message:" msgstr "" -#: git-gui.sh:2886 +#: git-gui.sh:2900 msgid "Amended Commit Message:" msgstr "" -#: git-gui.sh:2887 +#: git-gui.sh:2901 msgid "Amended Initial Commit Message:" msgstr "" -#: git-gui.sh:2888 +#: git-gui.sh:2902 msgid "Amended Merge Commit Message:" msgstr "" -#: git-gui.sh:2889 +#: git-gui.sh:2903 msgid "Merge Commit Message:" msgstr "" -#: git-gui.sh:2890 +#: git-gui.sh:2904 msgid "Commit Message:" msgstr "" -#: git-gui.sh:2939 git-gui.sh:3090 lib/console.tcl:73 +#: git-gui.sh:2953 git-gui.sh:3104 lib/console.tcl:73 msgid "Copy All" msgstr "" -#: git-gui.sh:2963 lib/blame.tcl:104 +#: git-gui.sh:2977 lib/blame.tcl:104 msgid "File:" msgstr "" -#: git-gui.sh:3078 +#: git-gui.sh:3092 msgid "Refresh" msgstr "" -#: git-gui.sh:3099 +#: git-gui.sh:3113 msgid "Decrease Font Size" msgstr "" -#: git-gui.sh:3103 +#: git-gui.sh:3117 msgid "Increase Font Size" msgstr "" -#: git-gui.sh:3111 lib/blame.tcl:281 +#: git-gui.sh:3125 lib/blame.tcl:281 msgid "Encoding" msgstr "" -#: git-gui.sh:3122 +#: git-gui.sh:3136 msgid "Apply/Reverse Hunk" msgstr "" -#: git-gui.sh:3127 +#: git-gui.sh:3141 msgid "Apply/Reverse Line" msgstr "" -#: git-gui.sh:3137 +#: git-gui.sh:3151 msgid "Run Merge Tool" msgstr "" -#: git-gui.sh:3142 +#: git-gui.sh:3156 msgid "Use Remote Version" msgstr "" -#: git-gui.sh:3146 +#: git-gui.sh:3160 msgid "Use Local Version" msgstr "" -#: git-gui.sh:3150 +#: git-gui.sh:3164 msgid "Revert To Base" msgstr "" -#: git-gui.sh:3169 +#: git-gui.sh:3183 msgid "Unstage Hunk From Commit" msgstr "" -#: git-gui.sh:3170 +#: git-gui.sh:3184 msgid "Unstage Line From Commit" msgstr "" -#: git-gui.sh:3172 +#: git-gui.sh:3186 msgid "Stage Hunk For Commit" msgstr "" -#: git-gui.sh:3173 +#: git-gui.sh:3187 msgid "Stage Line For Commit" msgstr "" -#: git-gui.sh:3196 +#: git-gui.sh:3210 msgid "Initializing..." msgstr "" -#: git-gui.sh:3301 +#: git-gui.sh:3315 #, tcl-format msgid "" "Possible environment issues exist.\n" @@ -502,14 +502,14 @@ msgid "" "\n" msgstr "" -#: git-gui.sh:3331 +#: git-gui.sh:3345 msgid "" "\n" "This is due to a known issue with the\n" "Tcl binary distributed by Cygwin." msgstr "" -#: git-gui.sh:3336 +#: git-gui.sh:3350 #, tcl-format msgid "" "\n" @@ -589,43 +589,43 @@ msgstr "" msgid "Loading annotation..." msgstr "" -#: lib/blame.tcl:964 +#: lib/blame.tcl:963 msgid "Author:" msgstr "" -#: lib/blame.tcl:968 +#: lib/blame.tcl:967 msgid "Committer:" msgstr "" -#: lib/blame.tcl:973 +#: lib/blame.tcl:972 msgid "Original File:" msgstr "" -#: lib/blame.tcl:1021 +#: lib/blame.tcl:1020 msgid "Cannot find HEAD commit:" msgstr "" -#: lib/blame.tcl:1076 +#: lib/blame.tcl:1075 msgid "Cannot find parent commit:" msgstr "" -#: lib/blame.tcl:1091 +#: lib/blame.tcl:1090 msgid "Unable to display parent" msgstr "" -#: lib/blame.tcl:1092 lib/diff.tcl:297 +#: lib/blame.tcl:1091 lib/diff.tcl:297 msgid "Error loading diff:" msgstr "" -#: lib/blame.tcl:1232 +#: lib/blame.tcl:1231 msgid "Originally By:" msgstr "" -#: lib/blame.tcl:1238 +#: lib/blame.tcl:1237 msgid "In File:" msgstr "" -#: lib/blame.tcl:1243 +#: lib/blame.tcl:1242 msgid "Copied Or Moved Here By:" msgstr "" @@ -642,7 +642,7 @@ msgstr "" #: lib/checkout_op.tcl:544 lib/choose_font.tcl:43 lib/merge.tcl:172 #: lib/option.tcl:125 lib/remote_add.tcl:32 lib/remote_branch_delete.tcl:42 #: lib/tools_dlg.tcl:40 lib/tools_dlg.tcl:204 lib/tools_dlg.tcl:352 -#: lib/transport.tcl:97 +#: lib/transport.tcl:108 msgid "Cancel" msgstr "" @@ -1254,19 +1254,19 @@ msgid "" "current merge activity.\n" msgstr "" -#: lib/commit.tcl:49 +#: lib/commit.tcl:48 msgid "Error loading commit data for amend:" msgstr "" -#: lib/commit.tcl:76 +#: lib/commit.tcl:75 msgid "Unable to obtain your identity:" msgstr "" -#: lib/commit.tcl:81 +#: lib/commit.tcl:80 msgid "Invalid GIT_COMMITTER_IDENT:" msgstr "" -#: lib/commit.tcl:133 +#: lib/commit.tcl:132 msgid "" "Last scanned state does not match repository state.\n" "\n" @@ -1276,7 +1276,7 @@ msgid "" "The rescan will be automatically started now.\n" msgstr "" -#: lib/commit.tcl:156 +#: lib/commit.tcl:155 #, tcl-format msgid "" "Unmerged files cannot be committed.\n" @@ -1285,7 +1285,7 @@ msgid "" "before committing.\n" msgstr "" -#: lib/commit.tcl:164 +#: lib/commit.tcl:163 #, tcl-format msgid "" "Unknown file state %s detected.\n" @@ -1293,14 +1293,14 @@ msgid "" "File %s cannot be committed by this program.\n" msgstr "" -#: lib/commit.tcl:172 +#: lib/commit.tcl:171 msgid "" "No changes to commit.\n" "\n" "You must stage at least 1 file before you can commit.\n" msgstr "" -#: lib/commit.tcl:187 +#: lib/commit.tcl:186 msgid "" "Please supply a commit message.\n" "\n" @@ -1311,45 +1311,45 @@ msgid "" "- Remaining lines: Describe why this change is good.\n" msgstr "" -#: lib/commit.tcl:211 +#: lib/commit.tcl:210 #, tcl-format msgid "warning: Tcl does not support encoding '%s'." msgstr "" -#: lib/commit.tcl:227 +#: lib/commit.tcl:226 msgid "Calling pre-commit hook..." msgstr "" -#: lib/commit.tcl:242 +#: lib/commit.tcl:241 msgid "Commit declined by pre-commit hook." msgstr "" -#: lib/commit.tcl:265 +#: lib/commit.tcl:264 msgid "Calling commit-msg hook..." msgstr "" -#: lib/commit.tcl:280 +#: lib/commit.tcl:279 msgid "Commit declined by commit-msg hook." msgstr "" -#: lib/commit.tcl:293 +#: lib/commit.tcl:292 msgid "Committing changes..." msgstr "" -#: lib/commit.tcl:309 +#: lib/commit.tcl:308 msgid "write-tree failed:" msgstr "" -#: lib/commit.tcl:310 lib/commit.tcl:354 lib/commit.tcl:374 +#: lib/commit.tcl:309 lib/commit.tcl:353 lib/commit.tcl:373 msgid "Commit failed." msgstr "" -#: lib/commit.tcl:327 +#: lib/commit.tcl:326 #, tcl-format msgid "Commit %s appears to be corrupt" msgstr "" -#: lib/commit.tcl:332 +#: lib/commit.tcl:331 msgid "" "No changes to commit.\n" "\n" @@ -1358,19 +1358,19 @@ msgid "" "A rescan will be automatically started now.\n" msgstr "" -#: lib/commit.tcl:339 +#: lib/commit.tcl:338 msgid "No changes to commit." msgstr "" -#: lib/commit.tcl:353 +#: lib/commit.tcl:352 msgid "commit-tree failed:" msgstr "" -#: lib/commit.tcl:373 +#: lib/commit.tcl:372 msgid "update-ref failed:" msgstr "" -#: lib/commit.tcl:461 +#: lib/commit.tcl:460 #, tcl-format msgid "Created commit %s: %s" msgstr "" @@ -1999,7 +1999,8 @@ msgstr "" msgid "Do not know how to initialize repository at location '%s'." msgstr "" -#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:71 +#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:63 +#: lib/transport.tcl:81 #, tcl-format msgid "push %s" msgstr "" @@ -2017,11 +2018,11 @@ msgstr "" msgid "From Repository" msgstr "" -#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:123 +#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:134 msgid "Remote:" msgstr "" -#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:138 +#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:149 msgid "Arbitrary Location:" msgstr "" @@ -2336,35 +2337,40 @@ msgstr "" msgid "Pushing changes to %s" msgstr "" -#: lib/transport.tcl:72 +#: lib/transport.tcl:64 +#, tcl-format +msgid "Mirroring to %s" +msgstr "" + +#: lib/transport.tcl:82 #, tcl-format msgid "Pushing %s %s to %s" msgstr "" -#: lib/transport.tcl:89 +#: lib/transport.tcl:100 msgid "Push Branches" msgstr "" -#: lib/transport.tcl:103 +#: lib/transport.tcl:114 msgid "Source Branches" msgstr "" -#: lib/transport.tcl:120 +#: lib/transport.tcl:131 msgid "Destination Repository" msgstr "" -#: lib/transport.tcl:158 +#: lib/transport.tcl:169 msgid "Transfer Options" msgstr "" -#: lib/transport.tcl:160 +#: lib/transport.tcl:171 msgid "Force overwrite existing branch (may discard changes)" msgstr "" -#: lib/transport.tcl:164 +#: lib/transport.tcl:175 msgid "Use thin pack (for slow network connections)" msgstr "" -#: lib/transport.tcl:168 +#: lib/transport.tcl:179 msgid "Include tags" msgstr "" diff --git a/git-gui/po/hu.po b/git-gui/po/hu.po index 8ec43392d4..f761b64152 100644 --- a/git-gui/po/hu.po +++ b/git-gui/po/hu.po @@ -7,8 +7,8 @@ msgid "" msgstr "" "Project-Id-Version: git-gui-i 18n\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2008-11-16 13:56-0800\n" -"PO-Revision-Date: 2008-11-17 23:03+0100\n" +"POT-Creation-Date: 2008-12-08 08:31-0800\n" +"PO-Revision-Date: 2008-12-10 15:00+0100\n" "Last-Translator: Miklos Vajna <vmiklos@frugalware.org>\n" "Language-Team: Hungarian\n" "MIME-Version: 1.0\n" @@ -241,25 +241,25 @@ msgstr "Visszavonás" msgid "Redo" msgstr "Mégis" -#: git-gui.sh:2378 git-gui.sh:2923 +#: git-gui.sh:2378 git-gui.sh:2937 msgid "Cut" msgstr "Kivágás" -#: git-gui.sh:2381 git-gui.sh:2926 git-gui.sh:3000 git-gui.sh:3082 +#: git-gui.sh:2381 git-gui.sh:2940 git-gui.sh:3014 git-gui.sh:3096 #: lib/console.tcl:69 msgid "Copy" msgstr "Másolás" -#: git-gui.sh:2384 git-gui.sh:2929 +#: git-gui.sh:2384 git-gui.sh:2943 msgid "Paste" msgstr "Beillesztés" -#: git-gui.sh:2387 git-gui.sh:2932 lib/branch_delete.tcl:26 +#: git-gui.sh:2387 git-gui.sh:2946 lib/branch_delete.tcl:26 #: lib/remote_branch_delete.tcl:38 msgid "Delete" msgstr "Törlés" -#: git-gui.sh:2391 git-gui.sh:2936 git-gui.sh:3086 lib/console.tcl:71 +#: git-gui.sh:2391 git-gui.sh:2950 git-gui.sh:3100 lib/console.tcl:71 msgid "Select All" msgstr "Mindent kiválaszt" @@ -291,15 +291,15 @@ msgstr "Kész" msgid "Commit@@verb" msgstr "Commit@@ige" -#: git-gui.sh:2443 git-gui.sh:2864 +#: git-gui.sh:2443 git-gui.sh:2878 msgid "New Commit" msgstr "Új commit" -#: git-gui.sh:2451 git-gui.sh:2871 +#: git-gui.sh:2451 git-gui.sh:2885 msgid "Amend Last Commit" msgstr "Utolsó commit javítása" -#: git-gui.sh:2461 git-gui.sh:2825 lib/remote_branch_delete.tcl:99 +#: git-gui.sh:2461 git-gui.sh:2839 lib/remote_branch_delete.tcl:99 msgid "Rescan" msgstr "Keresés újra" @@ -319,15 +319,15 @@ msgstr "Commitba való kiválasztás visszavonása" msgid "Revert Changes" msgstr "Változtatások visszaállítása" -#: git-gui.sh:2491 git-gui.sh:3069 +#: git-gui.sh:2491 git-gui.sh:3083 msgid "Show Less Context" msgstr "Kevesebb környezet mutatása" -#: git-gui.sh:2495 git-gui.sh:3073 +#: git-gui.sh:2495 git-gui.sh:3087 msgid "Show More Context" msgstr "Több környezet mutatása" -#: git-gui.sh:2502 git-gui.sh:2838 git-gui.sh:2947 +#: git-gui.sh:2502 git-gui.sh:2852 git-gui.sh:2961 msgid "Sign Off" msgstr "Aláír" @@ -361,7 +361,7 @@ msgstr "Névjegy: %s" msgid "Preferences..." msgstr "Beállítások..." -#: git-gui.sh:2565 git-gui.sh:3115 +#: git-gui.sh:2565 git-gui.sh:3129 msgid "Options..." msgstr "Opciók..." @@ -381,125 +381,125 @@ msgstr "Online dokumentáció" msgid "Show SSH Key" msgstr "SSH kulcs mutatása" -#: git-gui.sh:2707 +#: git-gui.sh:2721 #, tcl-format msgid "fatal: cannot stat path %s: No such file or directory" msgstr "" "végzetes hiba: nem érhető el a(z) %s útvonal: Nincs ilyen fájl vagy könyvtár" -#: git-gui.sh:2740 +#: git-gui.sh:2754 msgid "Current Branch:" msgstr "Jelenlegi branch:" -#: git-gui.sh:2761 +#: git-gui.sh:2775 msgid "Staged Changes (Will Commit)" msgstr "Kiválasztott változtatások (commitolva lesz)" -#: git-gui.sh:2781 +#: git-gui.sh:2795 msgid "Unstaged Changes" msgstr "Kiválasztatlan változtatások" -#: git-gui.sh:2831 +#: git-gui.sh:2845 msgid "Stage Changed" msgstr "Változtatások kiválasztása" -#: git-gui.sh:2850 lib/transport.tcl:93 lib/transport.tcl:182 +#: git-gui.sh:2864 lib/transport.tcl:104 lib/transport.tcl:193 msgid "Push" msgstr "Push" -#: git-gui.sh:2885 +#: git-gui.sh:2899 msgid "Initial Commit Message:" msgstr "Kezdeti commit üzenet:" -#: git-gui.sh:2886 +#: git-gui.sh:2900 msgid "Amended Commit Message:" msgstr "Javító commit üzenet:" -#: git-gui.sh:2887 +#: git-gui.sh:2901 msgid "Amended Initial Commit Message:" msgstr "Kezdeti javító commit üzenet:" -#: git-gui.sh:2888 +#: git-gui.sh:2902 msgid "Amended Merge Commit Message:" msgstr "Javító merge commit üzenet:" -#: git-gui.sh:2889 +#: git-gui.sh:2903 msgid "Merge Commit Message:" msgstr "Merge commit üzenet:" -#: git-gui.sh:2890 +#: git-gui.sh:2904 msgid "Commit Message:" msgstr "Commit üzenet:" -#: git-gui.sh:2939 git-gui.sh:3090 lib/console.tcl:73 +#: git-gui.sh:2953 git-gui.sh:3104 lib/console.tcl:73 msgid "Copy All" msgstr "Összes másolása" -#: git-gui.sh:2963 lib/blame.tcl:104 +#: git-gui.sh:2977 lib/blame.tcl:104 msgid "File:" msgstr "Fájl:" -#: git-gui.sh:3078 +#: git-gui.sh:3092 msgid "Refresh" msgstr "Frissítés" -#: git-gui.sh:3099 +#: git-gui.sh:3113 msgid "Decrease Font Size" msgstr "Font méret csökkentése" -#: git-gui.sh:3103 +#: git-gui.sh:3117 msgid "Increase Font Size" msgstr "Fönt méret növelése" -#: git-gui.sh:3111 lib/blame.tcl:281 +#: git-gui.sh:3125 lib/blame.tcl:281 msgid "Encoding" msgstr "Kódolás" -#: git-gui.sh:3122 +#: git-gui.sh:3136 msgid "Apply/Reverse Hunk" msgstr "Hunk alkalmazása/visszaállítása" -#: git-gui.sh:3127 +#: git-gui.sh:3141 msgid "Apply/Reverse Line" msgstr "Sor alkalmazása/visszaállítása" -#: git-gui.sh:3137 +#: git-gui.sh:3151 msgid "Run Merge Tool" msgstr "Merge eszköz futtatása" -#: git-gui.sh:3142 +#: git-gui.sh:3156 msgid "Use Remote Version" msgstr "Távoli verzió használata" -#: git-gui.sh:3146 +#: git-gui.sh:3160 msgid "Use Local Version" msgstr "Helyi verzió használata" -#: git-gui.sh:3150 +#: git-gui.sh:3164 msgid "Revert To Base" msgstr "Visszaállítás az alaphoz" -#: git-gui.sh:3169 +#: git-gui.sh:3183 msgid "Unstage Hunk From Commit" msgstr "Hunk törlése commitból" -#: git-gui.sh:3170 +#: git-gui.sh:3184 msgid "Unstage Line From Commit" msgstr "A sor kiválasztásának törlése" -#: git-gui.sh:3172 +#: git-gui.sh:3186 msgid "Stage Hunk For Commit" msgstr "Hunk kiválasztása commitba" -#: git-gui.sh:3173 +#: git-gui.sh:3187 msgid "Stage Line For Commit" msgstr "Sor kiválasztása commitba" -#: git-gui.sh:3196 +#: git-gui.sh:3210 msgid "Initializing..." msgstr "Inicializálás..." -#: git-gui.sh:3301 +#: git-gui.sh:3315 #, tcl-format msgid "" "Possible environment issues exist.\n" @@ -516,7 +516,7 @@ msgstr "" "indított folyamatok által:\n" "\n" -#: git-gui.sh:3331 +#: git-gui.sh:3345 msgid "" "\n" "This is due to a known issue with the\n" @@ -526,7 +526,7 @@ msgstr "" "Ez a Cygwin által terjesztett Tcl binárisban\n" "lévő ismert hiba miatt van." -#: git-gui.sh:3336 +#: git-gui.sh:3350 #, tcl-format msgid "" "\n" @@ -612,43 +612,43 @@ msgstr "Futtatás másolás-érzékelésen keresztül..." msgid "Loading annotation..." msgstr "Az annotáció betöltése..." -#: lib/blame.tcl:964 +#: lib/blame.tcl:963 msgid "Author:" msgstr "Szerző:" -#: lib/blame.tcl:968 +#: lib/blame.tcl:967 msgid "Committer:" msgstr "Commiter:" -#: lib/blame.tcl:973 +#: lib/blame.tcl:972 msgid "Original File:" msgstr "Eredeti fájl:" -#: lib/blame.tcl:1021 +#: lib/blame.tcl:1020 msgid "Cannot find HEAD commit:" msgstr "Nem található a HEAD commit:" -#: lib/blame.tcl:1076 +#: lib/blame.tcl:1075 msgid "Cannot find parent commit:" msgstr "Nem található a szülő commit:" -#: lib/blame.tcl:1091 +#: lib/blame.tcl:1090 msgid "Unable to display parent" msgstr "Nem lehet megjeleníteni a szülőt" -#: lib/blame.tcl:1092 lib/diff.tcl:297 +#: lib/blame.tcl:1091 lib/diff.tcl:297 msgid "Error loading diff:" msgstr "Hiba a diff betöltése közben:" -#: lib/blame.tcl:1232 +#: lib/blame.tcl:1231 msgid "Originally By:" msgstr "Eredeti szerző:" -#: lib/blame.tcl:1238 +#: lib/blame.tcl:1237 msgid "In File:" msgstr "Ebben a fájlban:" -#: lib/blame.tcl:1243 +#: lib/blame.tcl:1242 msgid "Copied Or Moved Here By:" msgstr "Ide másolta vagy helyezte:" @@ -665,7 +665,7 @@ msgstr "Checkout" #: lib/checkout_op.tcl:544 lib/choose_font.tcl:43 lib/merge.tcl:172 #: lib/option.tcl:125 lib/remote_add.tcl:32 lib/remote_branch_delete.tcl:42 #: lib/tools_dlg.tcl:40 lib/tools_dlg.tcl:204 lib/tools_dlg.tcl:352 -#: lib/transport.tcl:97 +#: lib/transport.tcl:108 msgid "Cancel" msgstr "Mégsem" @@ -1317,19 +1317,19 @@ msgstr "" "A jelenlegi merge még nem teljesen fejeződött be. Csak akkor javíthat egy " "előbbi commitot, hogyha megszakítja a jelenlegi merge folyamatot.\n" -#: lib/commit.tcl:49 +#: lib/commit.tcl:48 msgid "Error loading commit data for amend:" msgstr "Hiba a javítandó commit adat betöltése közben:" -#: lib/commit.tcl:76 +#: lib/commit.tcl:75 msgid "Unable to obtain your identity:" msgstr "Nem sikerült megállapítani az azonosítót:" -#: lib/commit.tcl:81 +#: lib/commit.tcl:80 msgid "Invalid GIT_COMMITTER_IDENT:" msgstr "Érvénytelen GIT_COMMITTER_IDENT:" -#: lib/commit.tcl:133 +#: lib/commit.tcl:132 msgid "" "Last scanned state does not match repository state.\n" "\n" @@ -1346,7 +1346,7 @@ msgstr "" "\n" "Az újrakeresés most automatikusan el fog indulni.\n" -#: lib/commit.tcl:156 +#: lib/commit.tcl:155 #, tcl-format msgid "" "Unmerged files cannot be committed.\n" @@ -1359,7 +1359,7 @@ msgstr "" "A(z) %s fájlban ütközések vannak. Egyszer azokat ki kell javítani, majd " "hozzá ki kell választani a fájlt mielőtt commitolni lehetne.\n" -#: lib/commit.tcl:164 +#: lib/commit.tcl:163 #, tcl-format msgid "" "Unknown file state %s detected.\n" @@ -1370,7 +1370,7 @@ msgstr "" "\n" "A(z) %s fájlt nem tudja ez a program commitolni.\n" -#: lib/commit.tcl:172 +#: lib/commit.tcl:171 msgid "" "No changes to commit.\n" "\n" @@ -1380,7 +1380,7 @@ msgstr "" "\n" "Legalább egy fájl ki kell választani, hogy commitolni lehessen.\n" -#: lib/commit.tcl:187 +#: lib/commit.tcl:186 msgid "" "Please supply a commit message.\n" "\n" @@ -1398,45 +1398,45 @@ msgstr "" "- Második sor: Üres\n" "- A többi sor: Leírja, hogy miért jó ez a változtatás.\n" -#: lib/commit.tcl:211 +#: lib/commit.tcl:210 #, tcl-format msgid "warning: Tcl does not support encoding '%s'." msgstr "figyelmeztetés: a Tcl nem támogatja a(z) '%s' kódolást." -#: lib/commit.tcl:227 +#: lib/commit.tcl:226 msgid "Calling pre-commit hook..." msgstr "A pre-commit hurok meghívása..." -#: lib/commit.tcl:242 +#: lib/commit.tcl:241 msgid "Commit declined by pre-commit hook." msgstr "A commitot megakadályozta a pre-commit hurok. " -#: lib/commit.tcl:265 +#: lib/commit.tcl:264 msgid "Calling commit-msg hook..." msgstr "A commit-msg hurok meghívása..." -#: lib/commit.tcl:280 +#: lib/commit.tcl:279 msgid "Commit declined by commit-msg hook." msgstr "A commiot megakadályozta a commit-msg hurok." -#: lib/commit.tcl:293 +#: lib/commit.tcl:292 msgid "Committing changes..." msgstr "A változtatások commitolása..." -#: lib/commit.tcl:309 +#: lib/commit.tcl:308 msgid "write-tree failed:" msgstr "a write-tree sikertelen:" -#: lib/commit.tcl:310 lib/commit.tcl:354 lib/commit.tcl:374 +#: lib/commit.tcl:309 lib/commit.tcl:353 lib/commit.tcl:373 msgid "Commit failed." msgstr "A commit nem sikerült." -#: lib/commit.tcl:327 +#: lib/commit.tcl:326 #, tcl-format msgid "Commit %s appears to be corrupt" msgstr "A(z) %s commit sérültnek tűnik" -#: lib/commit.tcl:332 +#: lib/commit.tcl:331 msgid "" "No changes to commit.\n" "\n" @@ -1450,19 +1450,19 @@ msgstr "" "\n" "Az újrakeresés most automatikusan el fog indulni.\n" -#: lib/commit.tcl:339 +#: lib/commit.tcl:338 msgid "No changes to commit." msgstr "Nincs commitolandó változtatás." -#: lib/commit.tcl:353 +#: lib/commit.tcl:352 msgid "commit-tree failed:" msgstr "a commit-tree sikertelen:" -#: lib/commit.tcl:373 +#: lib/commit.tcl:372 msgid "update-ref failed:" msgstr "az update-ref sikertelen:" -#: lib/commit.tcl:461 +#: lib/commit.tcl:460 #, tcl-format msgid "Created commit %s: %s" msgstr "Létrejött a %s commit: %s" @@ -2168,7 +2168,8 @@ msgstr "A(z) %s letöltése" msgid "Do not know how to initialize repository at location '%s'." msgstr "Nem tudni, hogy hogy kell a(z) '%s' helyen repót inicializálni." -#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:71 +#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:63 +#: lib/transport.tcl:81 #, tcl-format msgid "push %s" msgstr "%s push-olása" @@ -2186,11 +2187,11 @@ msgstr "Távoli Branch törlése" msgid "From Repository" msgstr "Forrás repó" -#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:123 +#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:134 msgid "Remote:" msgstr "Távoli:" -#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:138 +#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:149 msgid "Arbitrary Location:" msgstr "Önkényes hely:" @@ -2519,38 +2520,43 @@ msgstr "A %s repóból törölt követő branchek törlése" msgid "Pushing changes to %s" msgstr "Változások pusholása ide: %s" -#: lib/transport.tcl:72 +#: lib/transport.tcl:64 +#, tcl-format +msgid "Mirroring to %s" +msgstr "Tükrözés a következő helyre: %s" + +#: lib/transport.tcl:82 #, tcl-format msgid "Pushing %s %s to %s" msgstr "Pusholás: %s %s, ide: %s" -#: lib/transport.tcl:89 +#: lib/transport.tcl:100 msgid "Push Branches" msgstr "Branchek pusholása" -#: lib/transport.tcl:103 +#: lib/transport.tcl:114 msgid "Source Branches" msgstr "Forrás branchek" -#: lib/transport.tcl:120 +#: lib/transport.tcl:131 msgid "Destination Repository" msgstr "Cél repó" -#: lib/transport.tcl:158 +#: lib/transport.tcl:169 msgid "Transfer Options" msgstr "Átviteli opciók" -#: lib/transport.tcl:160 +#: lib/transport.tcl:171 msgid "Force overwrite existing branch (may discard changes)" msgstr "" "Létező branch felülírásának erőltetése (lehet, hogy el fog dobni " "változtatásokat)" -#: lib/transport.tcl:164 +#: lib/transport.tcl:175 msgid "Use thin pack (for slow network connections)" msgstr "Vékony csomagok használata (lassú hálózati kapcsolatok számára)" -#: lib/transport.tcl:168 +#: lib/transport.tcl:179 msgid "Include tags" msgstr "Tageket is" diff --git a/git-gui/po/it.po b/git-gui/po/it.po index 2ee30844f8..294e595887 100644 --- a/git-gui/po/it.po +++ b/git-gui/po/it.po @@ -9,8 +9,8 @@ msgid "" msgstr "" "Project-Id-Version: git-gui\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2008-11-16 13:56-0800\n" -"PO-Revision-Date: 2008-11-17 16:04+0100\n" +"POT-Creation-Date: 2008-12-08 08:31-0800\n" +"PO-Revision-Date: 2008-12-09 13:04+0100\n" "Last-Translator: Michele Ballabio <barra_cuda@katamail.com>\n" "Language-Team: Italian <tp@lists.linux.it>\n" "MIME-Version: 1.0\n" @@ -242,25 +242,25 @@ msgstr "Annulla" msgid "Redo" msgstr "Ripeti" -#: git-gui.sh:2378 git-gui.sh:2923 +#: git-gui.sh:2378 git-gui.sh:2937 msgid "Cut" msgstr "Taglia" -#: git-gui.sh:2381 git-gui.sh:2926 git-gui.sh:3000 git-gui.sh:3082 +#: git-gui.sh:2381 git-gui.sh:2940 git-gui.sh:3014 git-gui.sh:3096 #: lib/console.tcl:69 msgid "Copy" msgstr "Copia" -#: git-gui.sh:2384 git-gui.sh:2929 +#: git-gui.sh:2384 git-gui.sh:2943 msgid "Paste" msgstr "Incolla" -#: git-gui.sh:2387 git-gui.sh:2932 lib/branch_delete.tcl:26 +#: git-gui.sh:2387 git-gui.sh:2946 lib/branch_delete.tcl:26 #: lib/remote_branch_delete.tcl:38 msgid "Delete" msgstr "Elimina" -#: git-gui.sh:2391 git-gui.sh:2936 git-gui.sh:3086 lib/console.tcl:71 +#: git-gui.sh:2391 git-gui.sh:2950 git-gui.sh:3100 lib/console.tcl:71 msgid "Select All" msgstr "Seleziona tutto" @@ -292,15 +292,15 @@ msgstr "Fatto" msgid "Commit@@verb" msgstr "Nuova revisione" -#: git-gui.sh:2443 git-gui.sh:2864 +#: git-gui.sh:2443 git-gui.sh:2878 msgid "New Commit" msgstr "Nuova revisione" -#: git-gui.sh:2451 git-gui.sh:2871 +#: git-gui.sh:2451 git-gui.sh:2885 msgid "Amend Last Commit" msgstr "Correggi l'ultima revisione" -#: git-gui.sh:2461 git-gui.sh:2825 lib/remote_branch_delete.tcl:99 +#: git-gui.sh:2461 git-gui.sh:2839 lib/remote_branch_delete.tcl:99 msgid "Rescan" msgstr "Analizza nuovamente" @@ -320,15 +320,15 @@ msgstr "Annulla preparazione" msgid "Revert Changes" msgstr "Annulla modifiche" -#: git-gui.sh:2491 git-gui.sh:3069 +#: git-gui.sh:2491 git-gui.sh:3083 msgid "Show Less Context" msgstr "Mostra meno contesto" -#: git-gui.sh:2495 git-gui.sh:3073 +#: git-gui.sh:2495 git-gui.sh:3087 msgid "Show More Context" msgstr "Mostra più contesto" -#: git-gui.sh:2502 git-gui.sh:2838 git-gui.sh:2947 +#: git-gui.sh:2502 git-gui.sh:2852 git-gui.sh:2961 msgid "Sign Off" msgstr "Sign Off" @@ -362,7 +362,7 @@ msgstr "Informazioni su %s" msgid "Preferences..." msgstr "Preferenze..." -#: git-gui.sh:2565 git-gui.sh:3115 +#: git-gui.sh:2565 git-gui.sh:3129 msgid "Options..." msgstr "Opzioni..." @@ -382,126 +382,126 @@ msgstr "Documentazione sul web" msgid "Show SSH Key" msgstr "Mostra chave SSH" -#: git-gui.sh:2707 +#: git-gui.sh:2721 #, tcl-format msgid "fatal: cannot stat path %s: No such file or directory" msgstr "" "errore grave: impossibile effettuare lo stat del path %s: file o directory " "non trovata" -#: git-gui.sh:2740 +#: git-gui.sh:2754 msgid "Current Branch:" msgstr "Ramo attuale:" -#: git-gui.sh:2761 +#: git-gui.sh:2775 msgid "Staged Changes (Will Commit)" msgstr "Modifiche preparate (saranno nella nuova revisione)" -#: git-gui.sh:2781 +#: git-gui.sh:2795 msgid "Unstaged Changes" msgstr "Modifiche non preparate" -#: git-gui.sh:2831 +#: git-gui.sh:2845 msgid "Stage Changed" msgstr "Prepara modificati" -#: git-gui.sh:2850 lib/transport.tcl:93 lib/transport.tcl:182 +#: git-gui.sh:2864 lib/transport.tcl:104 lib/transport.tcl:193 msgid "Push" msgstr "Propaga (Push)" -#: git-gui.sh:2885 +#: git-gui.sh:2899 msgid "Initial Commit Message:" msgstr "Messaggio di revisione iniziale:" -#: git-gui.sh:2886 +#: git-gui.sh:2900 msgid "Amended Commit Message:" msgstr "Messaggio di revisione corretto:" -#: git-gui.sh:2887 +#: git-gui.sh:2901 msgid "Amended Initial Commit Message:" msgstr "Messaggio iniziale di revisione corretto:" -#: git-gui.sh:2888 +#: git-gui.sh:2902 msgid "Amended Merge Commit Message:" msgstr "Messaggio di fusione corretto:" -#: git-gui.sh:2889 +#: git-gui.sh:2903 msgid "Merge Commit Message:" msgstr "Messaggio di fusione:" -#: git-gui.sh:2890 +#: git-gui.sh:2904 msgid "Commit Message:" msgstr "Messaggio di revisione:" -#: git-gui.sh:2939 git-gui.sh:3090 lib/console.tcl:73 +#: git-gui.sh:2953 git-gui.sh:3104 lib/console.tcl:73 msgid "Copy All" msgstr "Copia tutto" -#: git-gui.sh:2963 lib/blame.tcl:104 +#: git-gui.sh:2977 lib/blame.tcl:104 msgid "File:" msgstr "File:" -#: git-gui.sh:3078 +#: git-gui.sh:3092 msgid "Refresh" msgstr "Rinfresca" -#: git-gui.sh:3099 +#: git-gui.sh:3113 msgid "Decrease Font Size" msgstr "Diminuisci dimensione caratteri" -#: git-gui.sh:3103 +#: git-gui.sh:3117 msgid "Increase Font Size" msgstr "Aumenta dimensione caratteri" -#: git-gui.sh:3111 lib/blame.tcl:281 +#: git-gui.sh:3125 lib/blame.tcl:281 msgid "Encoding" msgstr "Codifica" -#: git-gui.sh:3122 +#: git-gui.sh:3136 msgid "Apply/Reverse Hunk" msgstr "Applica/Inverti sezione" -#: git-gui.sh:3127 +#: git-gui.sh:3141 msgid "Apply/Reverse Line" msgstr "Applica/Inverti riga" -#: git-gui.sh:3137 +#: git-gui.sh:3151 msgid "Run Merge Tool" msgstr "Avvia programma esterno per la risoluzione dei conflitti" -#: git-gui.sh:3142 +#: git-gui.sh:3156 msgid "Use Remote Version" msgstr "Usa versione remota" -#: git-gui.sh:3146 +#: git-gui.sh:3160 msgid "Use Local Version" msgstr "Usa versione locale" -#: git-gui.sh:3150 +#: git-gui.sh:3164 msgid "Revert To Base" msgstr "Ritorna alla revisione comune" -#: git-gui.sh:3169 +#: git-gui.sh:3183 msgid "Unstage Hunk From Commit" msgstr "Annulla preparazione della sezione per una nuova revisione" -#: git-gui.sh:3170 +#: git-gui.sh:3184 msgid "Unstage Line From Commit" msgstr "Annulla preparazione della linea per una nuova revisione" -#: git-gui.sh:3172 +#: git-gui.sh:3186 msgid "Stage Hunk For Commit" msgstr "Prepara sezione per una nuova revisione" -#: git-gui.sh:3173 +#: git-gui.sh:3187 msgid "Stage Line For Commit" msgstr "Prepara linea per una nuova revisione" -#: git-gui.sh:3196 +#: git-gui.sh:3210 msgid "Initializing..." msgstr "Inizializzazione..." -#: git-gui.sh:3301 +#: git-gui.sh:3315 #, tcl-format msgid "" "Possible environment issues exist.\n" @@ -518,7 +518,7 @@ msgstr "" "da %s:\n" "\n" -#: git-gui.sh:3331 +#: git-gui.sh:3345 msgid "" "\n" "This is due to a known issue with the\n" @@ -528,7 +528,7 @@ msgstr "" "Ciò è dovuto a un problema conosciuto\n" "causato dall'eseguibile Tcl distribuito da Cygwin." -#: git-gui.sh:3336 +#: git-gui.sh:3350 #, tcl-format msgid "" "\n" @@ -613,43 +613,43 @@ msgstr "Ricerca accurata delle copie in corso..." msgid "Loading annotation..." msgstr "Caricamento annotazioni..." -#: lib/blame.tcl:964 +#: lib/blame.tcl:963 msgid "Author:" msgstr "Autore:" -#: lib/blame.tcl:968 +#: lib/blame.tcl:967 msgid "Committer:" msgstr "Revisione creata da:" -#: lib/blame.tcl:973 +#: lib/blame.tcl:972 msgid "Original File:" msgstr "File originario:" -#: lib/blame.tcl:1021 +#: lib/blame.tcl:1020 msgid "Cannot find HEAD commit:" msgstr "Impossibile trovare la revisione HEAD:" -#: lib/blame.tcl:1076 +#: lib/blame.tcl:1075 msgid "Cannot find parent commit:" msgstr "Impossibile trovare la revisione precedente:" -#: lib/blame.tcl:1091 +#: lib/blame.tcl:1090 msgid "Unable to display parent" msgstr "Impossibile visualizzare la revisione precedente" -#: lib/blame.tcl:1092 lib/diff.tcl:297 +#: lib/blame.tcl:1091 lib/diff.tcl:297 msgid "Error loading diff:" msgstr "Errore nel caricamento delle differenze:" -#: lib/blame.tcl:1232 +#: lib/blame.tcl:1231 msgid "Originally By:" msgstr "In origine da:" -#: lib/blame.tcl:1238 +#: lib/blame.tcl:1237 msgid "In File:" msgstr "Nel file:" -#: lib/blame.tcl:1243 +#: lib/blame.tcl:1242 msgid "Copied Or Moved Here By:" msgstr "Copiato o spostato qui da:" @@ -666,7 +666,7 @@ msgstr "Attiva" #: lib/checkout_op.tcl:544 lib/choose_font.tcl:43 lib/merge.tcl:172 #: lib/option.tcl:125 lib/remote_add.tcl:32 lib/remote_branch_delete.tcl:42 #: lib/tools_dlg.tcl:40 lib/tools_dlg.tcl:204 lib/tools_dlg.tcl:352 -#: lib/transport.tcl:97 +#: lib/transport.tcl:108 msgid "Cancel" msgstr "Annulla" @@ -1324,19 +1324,19 @@ msgstr "" "completata. Non puoi correggere la revisione precedente a meno che prima tu " "non interrompa l'operazione di fusione in corso.\n" -#: lib/commit.tcl:49 +#: lib/commit.tcl:48 msgid "Error loading commit data for amend:" msgstr "Errore durante il caricamento dei dati della revisione da correggere:" -#: lib/commit.tcl:76 +#: lib/commit.tcl:75 msgid "Unable to obtain your identity:" msgstr "Impossibile ottenere la tua identità:" -#: lib/commit.tcl:81 +#: lib/commit.tcl:80 msgid "Invalid GIT_COMMITTER_IDENT:" msgstr "GIT_COMMITTER_IDENT non valida:" -#: lib/commit.tcl:133 +#: lib/commit.tcl:132 msgid "" "Last scanned state does not match repository state.\n" "\n" @@ -1353,7 +1353,7 @@ msgstr "" "\n" "La nuova analisi comincerà ora.\n" -#: lib/commit.tcl:156 +#: lib/commit.tcl:155 #, tcl-format msgid "" "Unmerged files cannot be committed.\n" @@ -1366,7 +1366,7 @@ msgstr "" "Il file %s presenta dei conflitti. Devi risolverli e preparare il file per " "creare una nuova revisione prima di effettuare questa azione.\n" -#: lib/commit.tcl:164 +#: lib/commit.tcl:163 #, tcl-format msgid "" "Unknown file state %s detected.\n" @@ -1377,7 +1377,7 @@ msgstr "" "\n" "Questo programma non può creare una revisione contenente il file %s.\n" -#: lib/commit.tcl:172 +#: lib/commit.tcl:171 msgid "" "No changes to commit.\n" "\n" @@ -1388,7 +1388,7 @@ msgstr "" "Devi preparare per una nuova revisione almeno 1 file prima di effettuare " "questa operazione.\n" -#: lib/commit.tcl:187 +#: lib/commit.tcl:186 msgid "" "Please supply a commit message.\n" "\n" @@ -1406,45 +1406,45 @@ msgstr "" "- Seconda linea: vuota.\n" "- Terza linea: spiega a cosa serve la tua modifica.\n" -#: lib/commit.tcl:211 +#: lib/commit.tcl:210 #, tcl-format msgid "warning: Tcl does not support encoding '%s'." msgstr "attenzione: Tcl non supporta la codifica '%s'." -#: lib/commit.tcl:227 +#: lib/commit.tcl:226 msgid "Calling pre-commit hook..." msgstr "Avvio pre-commit hook..." -#: lib/commit.tcl:242 +#: lib/commit.tcl:241 msgid "Commit declined by pre-commit hook." msgstr "Revisione rifiutata dal pre-commit hook." -#: lib/commit.tcl:265 +#: lib/commit.tcl:264 msgid "Calling commit-msg hook..." msgstr "Avvio commit-msg hook..." -#: lib/commit.tcl:280 +#: lib/commit.tcl:279 msgid "Commit declined by commit-msg hook." msgstr "Revisione rifiutata dal commit-msg hook." -#: lib/commit.tcl:293 +#: lib/commit.tcl:292 msgid "Committing changes..." msgstr "Archiviazione modifiche..." -#: lib/commit.tcl:309 +#: lib/commit.tcl:308 msgid "write-tree failed:" msgstr "write-tree non riuscito:" -#: lib/commit.tcl:310 lib/commit.tcl:354 lib/commit.tcl:374 +#: lib/commit.tcl:309 lib/commit.tcl:353 lib/commit.tcl:373 msgid "Commit failed." msgstr "Impossibile creare una nuova revisione." -#: lib/commit.tcl:327 +#: lib/commit.tcl:326 #, tcl-format msgid "Commit %s appears to be corrupt" msgstr "La revisione %s sembra essere danneggiata" -#: lib/commit.tcl:332 +#: lib/commit.tcl:331 msgid "" "No changes to commit.\n" "\n" @@ -1458,19 +1458,19 @@ msgstr "" "\n" "Si procederà subito ad una nuova analisi.\n" -#: lib/commit.tcl:339 +#: lib/commit.tcl:338 msgid "No changes to commit." msgstr "Nessuna modifica per la nuova revisione." -#: lib/commit.tcl:353 +#: lib/commit.tcl:352 msgid "commit-tree failed:" msgstr "commit-tree non riuscito:" -#: lib/commit.tcl:373 +#: lib/commit.tcl:372 msgid "update-ref failed:" msgstr "update-ref non riuscito:" -#: lib/commit.tcl:461 +#: lib/commit.tcl:460 #, tcl-format msgid "Created commit %s: %s" msgstr "Creata revisione %s: %s" @@ -2186,7 +2186,8 @@ msgstr "Recupero %s" msgid "Do not know how to initialize repository at location '%s'." msgstr "Impossibile inizializzare l'archivio posto in '%s'." -#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:71 +#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:63 +#: lib/transport.tcl:81 #, tcl-format msgid "push %s" msgstr "propaga verso %s" @@ -2204,11 +2205,11 @@ msgstr "Elimina ramo remoto" msgid "From Repository" msgstr "Da archivio" -#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:123 +#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:134 msgid "Remote:" msgstr "Remoto:" -#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:138 +#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:149 msgid "Arbitrary Location:" msgstr "Posizione specifica:" @@ -2537,35 +2538,40 @@ msgstr "Effettua potatura dei duplicati locali di rami remoti cancellati da %s" msgid "Pushing changes to %s" msgstr "Propagazione modifiche a %s" -#: lib/transport.tcl:72 +#: lib/transport.tcl:64 +#, tcl-format +msgid "Mirroring to %s" +msgstr "Mirroring verso %s" + +#: lib/transport.tcl:82 #, tcl-format msgid "Pushing %s %s to %s" msgstr "Propagazione %s %s a %s" -#: lib/transport.tcl:89 +#: lib/transport.tcl:100 msgid "Push Branches" msgstr "Propaga rami" -#: lib/transport.tcl:103 +#: lib/transport.tcl:114 msgid "Source Branches" msgstr "Rami di origine" -#: lib/transport.tcl:120 +#: lib/transport.tcl:131 msgid "Destination Repository" msgstr "Archivio di destinazione" -#: lib/transport.tcl:158 +#: lib/transport.tcl:169 msgid "Transfer Options" msgstr "Opzioni di trasferimento" -#: lib/transport.tcl:160 +#: lib/transport.tcl:171 msgid "Force overwrite existing branch (may discard changes)" msgstr "Sovrascrivi ramo esistente (alcune modifiche potrebbero essere perse)" -#: lib/transport.tcl:164 +#: lib/transport.tcl:175 msgid "Use thin pack (for slow network connections)" msgstr "Utilizza 'thin pack' (per connessioni lente)" -#: lib/transport.tcl:168 +#: lib/transport.tcl:179 msgid "Include tags" msgstr "Includi etichette" diff --git a/git-gui/po/ja.po b/git-gui/po/ja.po index 8ba64177fa..09d60bef74 100644 --- a/git-gui/po/ja.po +++ b/git-gui/po/ja.po @@ -8,8 +8,8 @@ msgid "" msgstr "" "Project-Id-Version: git-gui\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2008-11-16 13:56-0800\n" -"PO-Revision-Date: 2008-11-26 19:17+0900\n" +"POT-Creation-Date: 2008-12-08 08:31-0800\n" +"PO-Revision-Date: 2008-12-09 06:27+0900\n" "Last-Translator: しらいし ななこ <nanako3@lavabit.com>\n" "Language-Team: Japanese\n" "MIME-Version: 1.0\n" @@ -2501,7 +2501,12 @@ msgstr "%s から削除されたトラッキング・ブランチを刈ってい msgid "Pushing changes to %s" msgstr "%s へ変更をプッシュしています" -#: lib/transport.tcl:72 +#: lib/transport.tcl:64 +#, tcl-format +msgid "Mirroring to %s" +msgstr "%s へミラーしています" + +#: lib/transport.tcl:82 #, tcl-format msgid "Pushing %s %s to %s" msgstr "%3$s へ %1$s %2$s をプッシュしています" diff --git a/git-gui/po/nb.po b/git-gui/po/nb.po new file mode 100644 index 0000000000..1c5137d84c --- /dev/null +++ b/git-gui/po/nb.po @@ -0,0 +1,2484 @@ +# Norwegian (Bokmål) translation of git-gui. +# Copyright (C) 2007-2008 Shawn Pearce, et al. +# This file is distributed under the same license as the git-gui package. +# +# Fredrik Skolmli <fredrik@frsk.net>, 2008. +# +msgid "" +msgstr "" +"Project-Id-Version: nb\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2008-11-16 13:56-0800\n" +"PO-Revision-Date: 2008-12-03 16:05+0100\n" +"Last-Translator: Fredrik Skolmli <fredrik@frsk.net>\n" +"Language-Team: Norwegian Bokmål\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: git-gui.sh:41 git-gui.sh:737 git-gui.sh:751 git-gui.sh:764 git-gui.sh:847 +#: git-gui.sh:866 +msgid "git-gui: fatal error" +msgstr "git-gui: Kritisk feil" + +#: git-gui.sh:689 +#, tcl-format +msgid "Invalid font specified in %s:" +msgstr "Ugyldig font spesifisert i %s:" + +#: git-gui.sh:723 +msgid "Main Font" +msgstr "Hovedskrifttype" + +#: git-gui.sh:724 +msgid "Diff/Console Font" +msgstr "Diff-/Konsollskrifttype" + +#: git-gui.sh:738 +msgid "Cannot find git in PATH." +msgstr "Kan ikke finne git i PATH" + +#: git-gui.sh:765 +msgid "Cannot parse Git version string:" +msgstr "Kan ikke tyde Git's oppgitte versjon:" + +#: git-gui.sh:783 +#, tcl-format +msgid "" +"Git version cannot be determined.\n" +"\n" +"%s claims it is version '%s'.\n" +"\n" +"%s requires at least Git 1.5.0 or later.\n" +"\n" +"Assume '%s' is version 1.5.0?\n" +msgstr "" +"Kan ikke avgjøre hvilken Git-versjon du har.\n" +"\n" +"%s sier versjonen er '%s'.\n" +"\n" +"%s krever Git versjon 1.5.0 eller nyere.\n" +"\n" +"Anta at '%s' er versjon 1.5.0?\n" + +#: git-gui.sh:1062 +msgid "Git directory not found:" +msgstr "Git-katalog ikke funnet:" + +#: git-gui.sh:1069 +msgid "Cannot move to top of working directory:" +msgstr "Kan ikke gå til toppen av arbeidskatalogen:" + +#: git-gui.sh:1076 +msgid "Cannot use funny .git directory:" +msgstr "" + +#: git-gui.sh:1081 +msgid "No working directory" +msgstr "Ingen arbeidskatalog" + +#: git-gui.sh:1247 lib/checkout_op.tcl:305 +msgid "Refreshing file status..." +msgstr "Oppdaterer filstatus..." + +#: git-gui.sh:1303 +msgid "Scanning for modified files ..." +msgstr "Søker etter endrede filer..." + +#: git-gui.sh:1367 +msgid "Calling prepare-commit-msg hook..." +msgstr "" + +#: git-gui.sh:1384 +msgid "Commit declined by prepare-commit-msg hook." +msgstr "" + +#: git-gui.sh:1542 lib/browser.tcl:246 +msgid "Ready." +msgstr "Klar." + +#: git-gui.sh:1819 +msgid "Unmodified" +msgstr "Uendret" + +#: git-gui.sh:1821 +msgid "Modified, not staged" +msgstr "Endret, ikke køet" + +#: git-gui.sh:1822 git-gui.sh:1830 +msgid "Staged for commit" +msgstr "Køet for innsjekking" + +#: git-gui.sh:1823 git-gui.sh:1831 +msgid "Portions staged for commit" +msgstr "Delvis køet for innsjekking" + +#: git-gui.sh:1824 git-gui.sh:1832 +msgid "Staged for commit, missing" +msgstr "Klar for innsjekking, fraværende" + +#: git-gui.sh:1826 +msgid "File type changed, not staged" +msgstr "Filtype endret, ikke køet" + +#: git-gui.sh:1827 +msgid "File type changed, staged" +msgstr "Filtype endret, køet" + +#: git-gui.sh:1829 +msgid "Untracked, not staged" +msgstr "Usporet, ikke køet" + +#: git-gui.sh:1834 +msgid "Missing" +msgstr "Fraværende" + +#: git-gui.sh:1835 +msgid "Staged for removal" +msgstr "Køet for fjerning" + +#: git-gui.sh:1836 +msgid "Staged for removal, still present" +msgstr "Køet for fjerning, fortsatt tilstede" + +#: git-gui.sh:1838 git-gui.sh:1839 git-gui.sh:1840 git-gui.sh:1841 +#: git-gui.sh:1842 git-gui.sh:1843 +msgid "Requires merge resolution" +msgstr "Sammenslåingen krever konflikthåndtering" + +#: git-gui.sh:1878 +msgid "Starting gitk... please wait..." +msgstr "Starter gitk... Vennligst vent..." + +#: git-gui.sh:1887 +msgid "Couldn't find gitk in PATH" +msgstr "Kunne ikke finne gitk i PATH" + +#: git-gui.sh:2280 lib/choose_repository.tcl:36 +msgid "Repository" +msgstr "Arkiv" + +#: git-gui.sh:2281 +msgid "Edit" +msgstr "Redigere" + +#: git-gui.sh:2283 lib/choose_rev.tcl:561 +msgid "Branch" +msgstr "Gren" + +#: git-gui.sh:2286 lib/choose_rev.tcl:548 +msgid "Commit@@noun" +msgstr "Innsjekking" + +#: git-gui.sh:2289 lib/merge.tcl:121 lib/merge.tcl:150 lib/merge.tcl:168 +msgid "Merge" +msgstr "Sammenslåing" + +#: git-gui.sh:2290 lib/choose_rev.tcl:557 +msgid "Remote" +msgstr "Fjernarkiv" + +#: git-gui.sh:2293 +msgid "Tools" +msgstr "Verktøy" + +#: git-gui.sh:2302 +msgid "Explore Working Copy" +msgstr "Utforsk arbeidskopien" + +#: git-gui.sh:2307 +msgid "Browse Current Branch's Files" +msgstr "Utforsk denne grens filer" + +#: git-gui.sh:2311 +msgid "Browse Branch Files..." +msgstr "Bla igjennom filer på gren..." + +#: git-gui.sh:2316 +msgid "Visualize Current Branch's History" +msgstr "Visualiser denne grens historikk" + +#: git-gui.sh:2320 +msgid "Visualize All Branch History" +msgstr "Visualiser alle greners historikk" + +#: git-gui.sh:2327 +#, tcl-format +msgid "Browse %s's Files" +msgstr "Bla i filene til %s" + +#: git-gui.sh:2329 +#, tcl-format +msgid "Visualize %s's History" +msgstr "Visualiser historien til %s" + +#: git-gui.sh:2334 lib/database.tcl:27 lib/database.tcl:67 +msgid "Database Statistics" +msgstr "Databasestatistikk" + +#: git-gui.sh:2337 lib/database.tcl:34 +msgid "Compress Database" +msgstr "Kompress databasen" + +#: git-gui.sh:2340 +msgid "Verify Database" +msgstr "Verifiser databasen" + +#: git-gui.sh:2347 git-gui.sh:2351 git-gui.sh:2355 lib/shortcut.tcl:7 +#: lib/shortcut.tcl:39 lib/shortcut.tcl:71 +msgid "Create Desktop Icon" +msgstr "Lag skrivebordsikon" + +#: git-gui.sh:2363 lib/choose_repository.tcl:183 lib/choose_repository.tcl:191 +msgid "Quit" +msgstr "Avslutt" + +#: git-gui.sh:2371 +msgid "Undo" +msgstr "Angre" + +#: git-gui.sh:2374 +msgid "Redo" +msgstr "Gjør om" + +#: git-gui.sh:2378 git-gui.sh:2923 +msgid "Cut" +msgstr "Klipp ut" + +#: git-gui.sh:2381 git-gui.sh:2926 git-gui.sh:3000 git-gui.sh:3082 +#: lib/console.tcl:69 +msgid "Copy" +msgstr "Kopier" + +#: git-gui.sh:2384 git-gui.sh:2929 +msgid "Paste" +msgstr "Lim inn" + +#: git-gui.sh:2387 git-gui.sh:2932 lib/branch_delete.tcl:26 +#: lib/remote_branch_delete.tcl:38 +msgid "Delete" +msgstr "Slett" + +#: git-gui.sh:2391 git-gui.sh:2936 git-gui.sh:3086 lib/console.tcl:71 +msgid "Select All" +msgstr "Velg alle" + +#: git-gui.sh:2400 +msgid "Create..." +msgstr "Opprett..." + +#: git-gui.sh:2406 +msgid "Checkout..." +msgstr "Sjekk ut..." + +#: git-gui.sh:2412 +msgid "Rename..." +msgstr "Endre navn..." + +#: git-gui.sh:2417 +msgid "Delete..." +msgstr "Slett..." + +#: git-gui.sh:2422 +msgid "Reset..." +msgstr "Tilbakestill..." + +#: git-gui.sh:2432 +msgid "Done" +msgstr "Ferdig" + +#: git-gui.sh:2434 +msgid "Commit@@verb" +msgstr "Sjekk inn" + +#: git-gui.sh:2443 git-gui.sh:2864 +msgid "New Commit" +msgstr "Ny innsjekking" + +#: git-gui.sh:2451 git-gui.sh:2871 +msgid "Amend Last Commit" +msgstr "Legg til forrige innsjekking" + +#: git-gui.sh:2461 git-gui.sh:2825 lib/remote_branch_delete.tcl:99 +msgid "Rescan" +msgstr "Søk på ny" + +#: git-gui.sh:2467 +msgid "Stage To Commit" +msgstr "Legg til i innsjekkingskøen" + +#: git-gui.sh:2473 +msgid "Stage Changed Files To Commit" +msgstr "Legg til endrede filer i innsjekkingskøen" + +#: git-gui.sh:2479 +msgid "Unstage From Commit" +msgstr "Fjern fra innsjekkingskøen" + +#: git-gui.sh:2484 lib/index.tcl:410 +msgid "Revert Changes" +msgstr "Tilbakestill endringer" + +#: git-gui.sh:2491 git-gui.sh:3069 +msgid "Show Less Context" +msgstr "Vis mindre innhold" + +#: git-gui.sh:2495 git-gui.sh:3073 +msgid "Show More Context" +msgstr "Vis mer innhold" + +#: git-gui.sh:2502 git-gui.sh:2838 git-gui.sh:2947 +msgid "Sign Off" +msgstr "Signér" + +#: git-gui.sh:2518 +msgid "Local Merge..." +msgstr "Lokal sammenslåing..." + +#: git-gui.sh:2523 +msgid "Abort Merge..." +msgstr "Avbryt sammenslåing..." + +#: git-gui.sh:2535 git-gui.sh:2575 +msgid "Add..." +msgstr "Legg til..." + +#: git-gui.sh:2539 +msgid "Push..." +msgstr "Send..." + +#: git-gui.sh:2543 +msgid "Delete Branch..." +msgstr "Fjern gren..." + +#: git-gui.sh:2553 git-gui.sh:2589 lib/about.tcl:14 +#: lib/choose_repository.tcl:44 lib/choose_repository.tcl:53 +#, tcl-format +msgid "About %s" +msgstr "Om %s" + +#: git-gui.sh:2557 +msgid "Preferences..." +msgstr "Innstillinger..." + +#: git-gui.sh:2565 git-gui.sh:3115 +msgid "Options..." +msgstr "Alternativer..." + +#: git-gui.sh:2576 +msgid "Remove..." +msgstr "Fjern..." + +#: git-gui.sh:2585 lib/choose_repository.tcl:50 +msgid "Help" +msgstr "Hjelp" + +#: git-gui.sh:2611 +msgid "Online Documentation" +msgstr "Online dokumentasjon" + +#: git-gui.sh:2614 lib/choose_repository.tcl:47 lib/choose_repository.tcl:56 +msgid "Show SSH Key" +msgstr "Vis SSH-nøkkel" + +#: git-gui.sh:2707 +#, tcl-format +msgid "fatal: cannot stat path %s: No such file or directory" +msgstr "" +"kritisk: kunne ikke finne status for sti %s: Ingen slik fil eller katalog" + +#: git-gui.sh:2740 +msgid "Current Branch:" +msgstr "Nåværende gren:" + +#: git-gui.sh:2761 +msgid "Staged Changes (Will Commit)" +msgstr "Køede endringer (til innsjekking)" + +#: git-gui.sh:2781 +msgid "Unstaged Changes" +msgstr "Ukøede endringer" + +#: git-gui.sh:2831 +msgid "Stage Changed" +msgstr "Kø endret" + +#: git-gui.sh:2850 lib/transport.tcl:93 lib/transport.tcl:182 +msgid "Push" +msgstr "Send" + +#: git-gui.sh:2885 +msgid "Initial Commit Message:" +msgstr "Innledende innsjekkingsmelding:" + +#: git-gui.sh:2886 +msgid "Amended Commit Message:" +msgstr "Utdypt innsjekkingsmelding" + +#: git-gui.sh:2887 +msgid "Amended Initial Commit Message:" +msgstr "Utdypt innledende innsjekkingsmelding:" + +#: git-gui.sh:2888 +msgid "Amended Merge Commit Message:" +msgstr "Utdypt innsjekkingsmelding for sammenslåing:" + +#: git-gui.sh:2889 +msgid "Merge Commit Message:" +msgstr "Revisjonsmelding for sammenslåing:" + +#: git-gui.sh:2890 +msgid "Commit Message:" +msgstr "Revisjonsmelding:" + +#: git-gui.sh:2939 git-gui.sh:3090 lib/console.tcl:73 +msgid "Copy All" +msgstr "Kopier alle" + +#: git-gui.sh:2963 lib/blame.tcl:104 +msgid "File:" +msgstr "Fil:" + +#: git-gui.sh:3078 +msgid "Refresh" +msgstr "Oppdater" + +#: git-gui.sh:3099 +msgid "Decrease Font Size" +msgstr "Gjør teksten mindre" + +#: git-gui.sh:3103 +msgid "Increase Font Size" +msgstr "Gjør teksten større" + +#: git-gui.sh:3111 lib/blame.tcl:281 +msgid "Encoding" +msgstr "Tekstkoding" + +#: git-gui.sh:3122 +msgid "Apply/Reverse Hunk" +msgstr "Bruk/tilbakestill del" + +#: git-gui.sh:3127 +msgid "Apply/Reverse Line" +msgstr "Bruk/tilbakestill linje" + +#: git-gui.sh:3137 +msgid "Run Merge Tool" +msgstr "Start sammenslåingsprosess" + +#: git-gui.sh:3142 +msgid "Use Remote Version" +msgstr "Bruk versjon fra fjernarkiv" + +#: git-gui.sh:3146 +msgid "Use Local Version" +msgstr "Bruk lokal versjon" + +#: git-gui.sh:3150 +msgid "Revert To Base" +msgstr "Tilbakestill til baseversjonen" + +#: git-gui.sh:3169 +msgid "Unstage Hunk From Commit" +msgstr "Fjern delen fra innsjekkingskøen" + +#: git-gui.sh:3170 +msgid "Unstage Line From Commit" +msgstr "Fjern linjen fra innsjekkingskøen" + +#: git-gui.sh:3172 +msgid "Stage Hunk For Commit" +msgstr "Legg del i innsjekkingskøen" + +#: git-gui.sh:3173 +msgid "Stage Line For Commit" +msgstr "Legg til linje i innsjekkingskøen" + +#: git-gui.sh:3196 +msgid "Initializing..." +msgstr "Initsialiserer..." + +#: git-gui.sh:3301 +#, tcl-format +msgid "" +"Possible environment issues exist.\n" +"\n" +"The following environment variables are probably\n" +"going to be ignored by any Git subprocess run\n" +"by %s:\n" +"\n" +msgstr "" + +#: git-gui.sh:3331 +msgid "" +"\n" +"This is due to a known issue with the\n" +"Tcl binary distributed by Cygwin." +msgstr "" + +#: git-gui.sh:3336 +#, tcl-format +msgid "" +"\n" +"\n" +"A good replacement for %s\n" +"is placing values for the user.name and\n" +"user.email settings into your personal\n" +"~/.gitconfig file.\n" +msgstr "" + +#: lib/about.tcl:26 +msgid "git-gui - a graphical user interface for Git." +msgstr "git-gui - Et grafisk brukergrensesnitt for Git." + +#: lib/blame.tcl:72 +msgid "File Viewer" +msgstr "Filviser" + +#: lib/blame.tcl:78 +msgid "Commit:" +msgstr "Innsjekking:" + +#: lib/blame.tcl:271 +msgid "Copy Commit" +msgstr "Kopier innsjekking" + +#: lib/blame.tcl:275 +msgid "Find Text..." +msgstr "Søk etter tekst..." + +#: lib/blame.tcl:284 +msgid "Do Full Copy Detection" +msgstr "Gjennomfør full deteksjon av kopieringer" + +#: lib/blame.tcl:288 +msgid "Show History Context" +msgstr "Vis historikkens innhold" + +#: lib/blame.tcl:291 +msgid "Blame Parent Commit" +msgstr "" + +#: lib/blame.tcl:450 +#, tcl-format +msgid "Reading %s..." +msgstr "Leser %s..." + +#: lib/blame.tcl:557 +msgid "Loading copy/move tracking annotations..." +msgstr "" + +#: lib/blame.tcl:577 +msgid "lines annotated" +msgstr "" + +#: lib/blame.tcl:769 +msgid "Loading original location annotations..." +msgstr "" + +#: lib/blame.tcl:772 +msgid "Annotation complete." +msgstr "" + +#: lib/blame.tcl:802 +msgid "Busy" +msgstr "Opptatt" + +#: lib/blame.tcl:803 +msgid "Annotation process is already running." +msgstr "" + +#: lib/blame.tcl:842 +msgid "Running thorough copy detection..." +msgstr "Kjører kopidetektering..." + +#: lib/blame.tcl:910 +msgid "Loading annotation..." +msgstr "" + +#: lib/blame.tcl:964 +msgid "Author:" +msgstr "Forfatter:" + +#: lib/blame.tcl:968 +msgid "Committer:" +msgstr "Innsjekker:" + +#: lib/blame.tcl:973 +msgid "Original File:" +msgstr "Opprinnelig fil:" + +#: lib/blame.tcl:1021 +msgid "Cannot find HEAD commit:" +msgstr "Finner ikke HEAD's innsjekking:" + +#: lib/blame.tcl:1076 +msgid "Cannot find parent commit:" +msgstr "Kan ikke finne innsjekkingens forelder:" + +#: lib/blame.tcl:1091 +msgid "Unable to display parent" +msgstr "Kan ikke vise forelder" + +#: lib/blame.tcl:1092 lib/diff.tcl:297 +msgid "Error loading diff:" +msgstr "Feil ved innlasting av forskjell:" + +#: lib/blame.tcl:1232 +msgid "Originally By:" +msgstr "Opprinnelig av:" + +#: lib/blame.tcl:1238 +msgid "In File:" +msgstr "I fil:" + +#: lib/blame.tcl:1243 +msgid "Copied Or Moved Here By:" +msgstr "Kopiert eller flyttet hit av:" + +#: lib/branch_checkout.tcl:14 lib/branch_checkout.tcl:19 +msgid "Checkout Branch" +msgstr "Sjekk ut gren" + +#: lib/branch_checkout.tcl:23 +msgid "Checkout" +msgstr "Utsjekking" + +#: lib/branch_checkout.tcl:27 lib/branch_create.tcl:35 +#: lib/branch_delete.tcl:32 lib/branch_rename.tcl:30 lib/browser.tcl:282 +#: lib/checkout_op.tcl:544 lib/choose_font.tcl:43 lib/merge.tcl:172 +#: lib/option.tcl:125 lib/remote_add.tcl:32 lib/remote_branch_delete.tcl:42 +#: lib/tools_dlg.tcl:40 lib/tools_dlg.tcl:204 lib/tools_dlg.tcl:352 +#: lib/transport.tcl:97 +msgid "Cancel" +msgstr "Avbryt" + +#: lib/branch_checkout.tcl:32 lib/browser.tcl:287 lib/tools_dlg.tcl:328 +msgid "Revision" +msgstr "Revisjon" + +#: lib/branch_checkout.tcl:36 lib/branch_create.tcl:69 lib/option.tcl:280 +msgid "Options" +msgstr "Valg" + +#: lib/branch_checkout.tcl:39 lib/branch_create.tcl:92 +msgid "Fetch Tracking Branch" +msgstr "Hent sporet gren" + +#: lib/branch_checkout.tcl:44 +msgid "Detach From Local Branch" +msgstr "Koble bort lokal gren" + +#: lib/branch_create.tcl:22 +msgid "Create Branch" +msgstr "Opprett gren" + +#: lib/branch_create.tcl:27 +msgid "Create New Branch" +msgstr "Opprett ny gren" + +#: lib/branch_create.tcl:31 lib/choose_repository.tcl:377 +msgid "Create" +msgstr "Opprett" + +#: lib/branch_create.tcl:40 +msgid "Branch Name" +msgstr "Navn på gren" + +#: lib/branch_create.tcl:43 lib/remote_add.tcl:39 lib/tools_dlg.tcl:50 +msgid "Name:" +msgstr "Navn:" + +#: lib/branch_create.tcl:58 +msgid "Match Tracking Branch Name" +msgstr "Bruk navn på sporet gren" + +#: lib/branch_create.tcl:66 +msgid "Starting Revision" +msgstr "Starter revisjon" + +#: lib/branch_create.tcl:72 +msgid "Update Existing Branch:" +msgstr "Oppdater eksisterende gren:" + +#: lib/branch_create.tcl:75 +msgid "No" +msgstr "Nei" + +#: lib/branch_create.tcl:80 +msgid "Fast Forward Only" +msgstr "Kun hurtigfremspoling" + +#: lib/branch_create.tcl:85 lib/checkout_op.tcl:536 +msgid "Reset" +msgstr "Tilbakestill" + +#: lib/branch_create.tcl:97 +msgid "Checkout After Creation" +msgstr "Sjekk ut etter oppretting" + +#: lib/branch_create.tcl:131 +msgid "Please select a tracking branch." +msgstr "Velg en gren som skal følges." + +#: lib/branch_create.tcl:140 +#, tcl-format +msgid "Tracking branch %s is not a branch in the remote repository." +msgstr "Den fulgte grenen %s er ikke en gren i fjernarkivet." + +#: lib/branch_create.tcl:153 lib/branch_rename.tcl:86 +msgid "Please supply a branch name." +msgstr "Angi et navn for grenen." + +#: lib/branch_create.tcl:164 lib/branch_rename.tcl:106 +#, tcl-format +msgid "'%s' is not an acceptable branch name." +msgstr "'%s' kan ikke brukes som navn på en gren." + +#: lib/branch_delete.tcl:15 +msgid "Delete Branch" +msgstr "Fjern gren" + +#: lib/branch_delete.tcl:20 +msgid "Delete Local Branch" +msgstr "Fjern lokal gren" + +#: lib/branch_delete.tcl:37 +msgid "Local Branches" +msgstr "Lokale grener" + +#: lib/branch_delete.tcl:52 +msgid "Delete Only If Merged Into" +msgstr "Fjern kun ved sammenslåing" + +#: lib/branch_delete.tcl:54 +msgid "Always (Do not perform merge test.)" +msgstr "Alltid (Ikke utfør sammenslåingstest.)" + +#: lib/branch_delete.tcl:103 +#, tcl-format +msgid "The following branches are not completely merged into %s:" +msgstr "Følgende grener er ikke fullstendig slått sammen med %s:" + +#: lib/branch_delete.tcl:115 +msgid "" +"Recovering deleted branches is difficult. \n" +"\n" +" Delete the selected branches?" +msgstr "" +"Gjenoppretting av fjernede grener er vanskelig. \n" +"\n" +" Fjern valgte grener?" + +#: lib/branch_delete.tcl:141 +#, tcl-format +msgid "" +"Failed to delete branches:\n" +"%s" +msgstr "" +"Kunne ikke fjerne grener:\n" +"%s" + +#: lib/branch_rename.tcl:14 lib/branch_rename.tcl:22 +msgid "Rename Branch" +msgstr "Gi gren nytt navn" + +#: lib/branch_rename.tcl:26 +msgid "Rename" +msgstr "Endre navn" + +#: lib/branch_rename.tcl:36 +msgid "Branch:" +msgstr "Gren:" + +#: lib/branch_rename.tcl:39 +msgid "New Name:" +msgstr "Nytt navn:" + +#: lib/branch_rename.tcl:75 +msgid "Please select a branch to rename." +msgstr "Vennligst velg grenen du vil endre navn på." + +#: lib/branch_rename.tcl:96 lib/checkout_op.tcl:201 +#, tcl-format +msgid "Branch '%s' already exists." +msgstr "Grenen '%s' eksisterer allerede." + +#: lib/branch_rename.tcl:117 +#, tcl-format +msgid "Failed to rename '%s'." +msgstr "Kunne ikke endre navnet '%s'." + +#: lib/browser.tcl:17 +msgid "Starting..." +msgstr "Starter..." + +#: lib/browser.tcl:26 +msgid "File Browser" +msgstr "Utforsker" + +#: lib/browser.tcl:126 lib/browser.tcl:143 +#, tcl-format +msgid "Loading %s..." +msgstr "Laster %s..." + +#: lib/browser.tcl:187 +msgid "[Up To Parent]" +msgstr "[Opp til forelder]" + +#: lib/browser.tcl:267 lib/browser.tcl:273 +msgid "Browse Branch Files" +msgstr "Bla igjennom grenens filer" + +#: lib/browser.tcl:278 lib/choose_repository.tcl:394 +#: lib/choose_repository.tcl:480 lib/choose_repository.tcl:491 +#: lib/choose_repository.tcl:995 +msgid "Browse" +msgstr "Bla igjennom" + +#: lib/checkout_op.tcl:84 +#, tcl-format +msgid "Fetching %s from %s" +msgstr "Henter %s fra %s" + +#: lib/checkout_op.tcl:132 +#, tcl-format +msgid "fatal: Cannot resolve %s" +msgstr "kritisk: Kan ikke åpne %s" + +#: lib/checkout_op.tcl:145 lib/console.tcl:81 lib/database.tcl:31 +#: lib/sshkey.tcl:53 +msgid "Close" +msgstr "Lukk" + +#: lib/checkout_op.tcl:174 +#, tcl-format +msgid "Branch '%s' does not exist." +msgstr "Grenen '%s' eksisterer ikke." + +#: lib/checkout_op.tcl:193 +#, tcl-format +msgid "Failed to configure simplified git-pull for '%s'." +msgstr "Kunne ikke konfigurere forenklet git-pull for '%s'." + +#: lib/checkout_op.tcl:228 +#, tcl-format +msgid "" +"Branch '%s' already exists.\n" +"\n" +"It cannot fast-forward to %s.\n" +"A merge is required." +msgstr "" +"Grenen '%s' eksisterer allerede.\n" +"\n" +"Den kan ikke hurtigfremspoles til %s.\n" +"En sammenslåing er påkrevd." + +#: lib/checkout_op.tcl:242 +#, tcl-format +msgid "Merge strategy '%s' not supported." +msgstr "Sammenslåingsstrategien '%s' er ikke støttet." + +#: lib/checkout_op.tcl:261 +#, tcl-format +msgid "Failed to update '%s'." +msgstr "Kunne ikke oppdatere '%s'." + +#: lib/checkout_op.tcl:273 +msgid "Staging area (index) is already locked." +msgstr "Køområdet (index) er allerede låst." + +#: lib/checkout_op.tcl:288 +msgid "" +"Last scanned state does not match repository state.\n" +"\n" +"Another Git program has modified this repository since the last scan. A " +"rescan must be performed before the current branch can be changed.\n" +"\n" +"The rescan will be automatically started now.\n" +msgstr "" + +#: lib/checkout_op.tcl:344 +#, tcl-format +msgid "Updating working directory to '%s'..." +msgstr "Oppdaterer arbeidskatalogen til '%s'..." + +#: lib/checkout_op.tcl:345 +msgid "files checked out" +msgstr "filer sjekket ut" + +#: lib/checkout_op.tcl:375 +#, tcl-format +msgid "Aborted checkout of '%s' (file level merging is required)." +msgstr "Avbrøt utsjekkingen av '%s' (sammenslåing på filnivå kreves)." + +#: lib/checkout_op.tcl:376 +msgid "File level merge required." +msgstr "Sammenslåing på filnivå kreves" + +#: lib/checkout_op.tcl:380 +#, tcl-format +msgid "Staying on branch '%s'." +msgstr "Blir stående på grenen '%s'." + +#: lib/checkout_op.tcl:451 +msgid "" +"You are no longer on a local branch.\n" +"\n" +"If you wanted to be on a branch, create one now starting from 'This Detached " +"Checkout'." +msgstr "" + +#: lib/checkout_op.tcl:468 lib/checkout_op.tcl:472 +#, tcl-format +msgid "Checked out '%s'." +msgstr "Sjekket ut '%s'." + +#: lib/checkout_op.tcl:500 +#, tcl-format +msgid "Resetting '%s' to '%s' will lose the following commits:" +msgstr "" +"Tilbakestilling av '%s' til '%s' vil medføre tap av følgende innsjekkinger:" + +#: lib/checkout_op.tcl:522 +msgid "Recovering lost commits may not be easy." +msgstr "" +"Det vil kanskje ikke være så enkelt å gjenopprette en tapt innsjekking." + +#: lib/checkout_op.tcl:527 +#, tcl-format +msgid "Reset '%s'?" +msgstr "Tilbakestill '%s'?" + +#: lib/checkout_op.tcl:532 lib/merge.tcl:164 lib/tools_dlg.tcl:343 +msgid "Visualize" +msgstr "Visualiser" + +#: lib/checkout_op.tcl:600 +#, tcl-format +msgid "" +"Failed to set current branch.\n" +"\n" +"This working directory is only partially switched. We successfully updated " +"your files, but failed to update an internal Git file.\n" +"\n" +"This should not have occurred. %s will now close and give up." +msgstr "" + +#: lib/choose_font.tcl:39 +msgid "Select" +msgstr "Velg" + +#: lib/choose_font.tcl:53 +msgid "Font Family" +msgstr "Skrifttype-familie" + +#: lib/choose_font.tcl:74 +msgid "Font Size" +msgstr "Skriftstørrelse" + +#: lib/choose_font.tcl:91 +msgid "Font Example" +msgstr "Skrifteksempel" + +#: lib/choose_font.tcl:103 +msgid "" +"This is example text.\n" +"If you like this text, it can be your font." +msgstr "" +"Dette er en eksempeltekst.\n" +"Hvis du liker hvordan teksten ser ut, kan du velge dette som din skrifttype." + +#: lib/choose_repository.tcl:28 +msgid "Git Gui" +msgstr "Git Gui" + +#: lib/choose_repository.tcl:87 lib/choose_repository.tcl:382 +msgid "Create New Repository" +msgstr "Opprett nytt arkiv" + +#: lib/choose_repository.tcl:93 +msgid "New..." +msgstr "Ny..." + +#: lib/choose_repository.tcl:100 lib/choose_repository.tcl:465 +msgid "Clone Existing Repository" +msgstr "Klon eksistererende arkiv" + +#: lib/choose_repository.tcl:106 +msgid "Clone..." +msgstr "Klon..." + +#: lib/choose_repository.tcl:113 lib/choose_repository.tcl:983 +msgid "Open Existing Repository" +msgstr "Åpne eksistererende arkiv" + +#: lib/choose_repository.tcl:119 +msgid "Open..." +msgstr "Åpne..." + +#: lib/choose_repository.tcl:132 +msgid "Recent Repositories" +msgstr "Nylig brukte arkiv" + +#: lib/choose_repository.tcl:138 +msgid "Open Recent Repository:" +msgstr "Åpne nylig brukt arkiv:" + +#: lib/choose_repository.tcl:302 lib/choose_repository.tcl:309 +#: lib/choose_repository.tcl:316 +#, tcl-format +msgid "Failed to create repository %s:" +msgstr "Kunne ikke opprette arkivet %s:" + +#: lib/choose_repository.tcl:387 +msgid "Directory:" +msgstr "Mappe:" + +#: lib/choose_repository.tcl:417 lib/choose_repository.tcl:544 +#: lib/choose_repository.tcl:1017 +msgid "Git Repository" +msgstr "Git arkiv" + +#: lib/choose_repository.tcl:442 +#, tcl-format +msgid "Directory %s already exists." +msgstr "Mappen %s eksisterer allerede." + +#: lib/choose_repository.tcl:446 +#, tcl-format +msgid "File %s already exists." +msgstr "Filen %s eksisterer allerede." + +#: lib/choose_repository.tcl:460 +msgid "Clone" +msgstr "Klon" + +#: lib/choose_repository.tcl:473 +msgid "Source Location:" +msgstr "Kildeplassering:" + +#: lib/choose_repository.tcl:484 +msgid "Target Directory:" +msgstr "Destinasjonsmappe:" + +#: lib/choose_repository.tcl:496 +msgid "Clone Type:" +msgstr "Klontype:" + +#: lib/choose_repository.tcl:502 +msgid "Standard (Fast, Semi-Redundant, Hardlinks)" +msgstr "Standard (rask, delvis redundant, hardlinker)" + +#: lib/choose_repository.tcl:508 +msgid "Full Copy (Slower, Redundant Backup)" +msgstr "Full kopi (tregere, redundant sikkerhetskopi)" + +#: lib/choose_repository.tcl:514 +msgid "Shared (Fastest, Not Recommended, No Backup)" +msgstr "Delt (raskest, ikke anbefalt, ingen sikkerhetskopiering)" + +#: lib/choose_repository.tcl:550 lib/choose_repository.tcl:597 +#: lib/choose_repository.tcl:743 lib/choose_repository.tcl:813 +#: lib/choose_repository.tcl:1023 lib/choose_repository.tcl:1031 +#, tcl-format +msgid "Not a Git repository: %s" +msgstr "Ikke et Git-arkiv: %s" + +#: lib/choose_repository.tcl:586 +msgid "Standard only available for local repository." +msgstr "Standard er kun tilgjengelig for lokalt arkiv." + +#: lib/choose_repository.tcl:590 +msgid "Shared only available for local repository." +msgstr "Delt er kun tilgjengelig for lokalt arkiv." + +#: lib/choose_repository.tcl:611 +#, tcl-format +msgid "Location %s already exists." +msgstr "Stedet %s eksisterer allerede." + +#: lib/choose_repository.tcl:622 +msgid "Failed to configure origin" +msgstr "Kunne ikke konfigurere kildeoppføring" + +#: lib/choose_repository.tcl:634 +msgid "Counting objects" +msgstr "Teller objekter" + +#: lib/choose_repository.tcl:635 +msgid "buckets" +msgstr "bøtter" + +#: lib/choose_repository.tcl:659 +#, tcl-format +msgid "Unable to copy objects/info/alternates: %s" +msgstr "Kunne ikke kopiere objekter/informasjon/alternativt: %s" + +#: lib/choose_repository.tcl:695 +#, tcl-format +msgid "Nothing to clone from %s." +msgstr "Ingenting å klone fra %s." + +#: lib/choose_repository.tcl:697 lib/choose_repository.tcl:911 +#: lib/choose_repository.tcl:923 +msgid "The 'master' branch has not been initialized." +msgstr "Grenen 'master' har ikke blitt initsialisert." + +#: lib/choose_repository.tcl:710 +msgid "Hardlinks are unavailable. Falling back to copying." +msgstr "Harde linker er utilgjengelig. Går tilbake til kopiering." + +#: lib/choose_repository.tcl:722 +#, tcl-format +msgid "Cloning from %s" +msgstr "Kloner fra %s" + +#: lib/choose_repository.tcl:753 +msgid "Copying objects" +msgstr "Kopierer objekter" + +#: lib/choose_repository.tcl:754 +msgid "KiB" +msgstr "kB" + +#: lib/choose_repository.tcl:778 +#, tcl-format +msgid "Unable to copy object: %s" +msgstr "Kunne ikke kopiere objekt: %s" + +#: lib/choose_repository.tcl:788 +msgid "Linking objects" +msgstr "Lenker objekter" + +#: lib/choose_repository.tcl:789 +msgid "objects" +msgstr "objekter" + +#: lib/choose_repository.tcl:797 +#, tcl-format +msgid "Unable to hardlink object: %s" +msgstr "Kunne ikke opprette hardlink med objektet: %s" + +#: lib/choose_repository.tcl:852 +msgid "Cannot fetch branches and objects. See console output for details." +msgstr "Kunne ikke hente grener og objekter. Se utdata i konsoll for detaljer." + +#: lib/choose_repository.tcl:863 +msgid "Cannot fetch tags. See console output for details." +msgstr "Kunne ikke hente tagger. Se utdata i konsoll for detaljer." + +#: lib/choose_repository.tcl:887 +msgid "Cannot determine HEAD. See console output for details." +msgstr "Kan ikke bestemme HEAD. Se utdata i konsoll for detaljer." + +#: lib/choose_repository.tcl:896 +#, tcl-format +msgid "Unable to cleanup %s" +msgstr "Kunne ikke rydde opp %s" + +#: lib/choose_repository.tcl:902 +msgid "Clone failed." +msgstr "Kloning feilet." + +#: lib/choose_repository.tcl:909 +msgid "No default branch obtained." +msgstr "Ingen standardgren hentet." + +#: lib/choose_repository.tcl:920 +#, tcl-format +msgid "Cannot resolve %s as a commit." +msgstr "Kan ikke finne %s som en innsjekking." + +#: lib/choose_repository.tcl:932 +msgid "Creating working directory" +msgstr "Oppretter arbeidskatalog" + +#: lib/choose_repository.tcl:933 lib/index.tcl:65 lib/index.tcl:128 +#: lib/index.tcl:196 +msgid "files" +msgstr "filer" + +#: lib/choose_repository.tcl:962 +msgid "Initial file checkout failed." +msgstr "Initsialiserende utsjekking feilet." + +#: lib/choose_repository.tcl:978 +msgid "Open" +msgstr "Åpne" + +#: lib/choose_repository.tcl:988 +msgid "Repository:" +msgstr "Arkiv:" + +#: lib/choose_repository.tcl:1037 +#, tcl-format +msgid "Failed to open repository %s:" +msgstr "Kunne ikke åpne arkivet %s:" + +#: lib/choose_rev.tcl:53 +msgid "This Detached Checkout" +msgstr "Denne frakoblede utsjekkingen" + +#: lib/choose_rev.tcl:60 +msgid "Revision Expression:" +msgstr "Revisjonsuttrykk:" + +#: lib/choose_rev.tcl:74 +msgid "Local Branch" +msgstr "Lokal gren" + +#: lib/choose_rev.tcl:79 +msgid "Tracking Branch" +msgstr "Sporet gren" + +#: lib/choose_rev.tcl:84 lib/choose_rev.tcl:538 +msgid "Tag" +msgstr "Tag" + +#: lib/choose_rev.tcl:317 +#, tcl-format +msgid "Invalid revision: %s" +msgstr "Ugyldig revisjon: %s" + +#: lib/choose_rev.tcl:338 +msgid "No revision selected." +msgstr "Ingen revisjoner valgt." + +#: lib/choose_rev.tcl:346 +msgid "Revision expression is empty." +msgstr "Revisjonsuttrykk er tomt." + +#: lib/choose_rev.tcl:531 +msgid "Updated" +msgstr "Oppdatert" + +#: lib/choose_rev.tcl:559 +msgid "URL" +msgstr "URL" + +#: lib/commit.tcl:9 +msgid "" +"There is nothing to amend.\n" +"\n" +"You are about to create the initial commit. There is no commit before this " +"to amend.\n" +msgstr "" +"Det er ingenting å legge til.\n" +"\n" +"Du er i ferd med å lage den initsialiserende revisjonen. Det er ingen " +"tidligere revisjoner å tilføye.\n" + +#: lib/commit.tcl:18 +msgid "" +"Cannot amend while merging.\n" +"\n" +"You are currently in the middle of a merge that has not been fully " +"completed. You cannot amend the prior commit unless you first abort the " +"current merge activity.\n" +msgstr "" +"Kan ikke tilføye under sammenslåing.\n" +"\n" +"Du er for øyeblikket under en pågående sammenslåing som ikke er fullført. Du " +"kan ikke tilføye en tidligere revisjon med mindre du først avbryter denne " +"sammenslåingen.\n" + +#: lib/commit.tcl:49 +msgid "Error loading commit data for amend:" +msgstr "Feil ved innhenting av revisjonsdata for tilføying:" + +#: lib/commit.tcl:76 +msgid "Unable to obtain your identity:" +msgstr "Kunne ikke avgjøre din identitet:" + +#: lib/commit.tcl:81 +msgid "Invalid GIT_COMMITTER_IDENT:" +msgstr "Ugyldig GIT_COMMITTER_IDENT:" + +#: lib/commit.tcl:133 +msgid "" +"Last scanned state does not match repository state.\n" +"\n" +"Another Git program has modified this repository since the last scan. A " +"rescan must be performed before another commit can be created.\n" +"\n" +"The rescan will be automatically started now.\n" +msgstr "" + +#: lib/commit.tcl:156 +#, tcl-format +msgid "" +"Unmerged files cannot be committed.\n" +"\n" +"File %s has merge conflicts. You must resolve them and stage the file " +"before committing.\n" +msgstr "" + +#: lib/commit.tcl:164 +#, tcl-format +msgid "" +"Unknown file state %s detected.\n" +"\n" +"File %s cannot be committed by this program.\n" +msgstr "" +"Ukjent filstatus %s er funnet.\n" +"\n" +"Filen %s kan ikke sjekkes inn av dette programmet.\n" + +#: lib/commit.tcl:172 +msgid "" +"No changes to commit.\n" +"\n" +"You must stage at least 1 file before you can commit.\n" +msgstr "" +"Ingen endringer å sjekke inn.\n" +"\n" +"Du må køe minst en fil før du kan sjekke inn noe.\n" + +#: lib/commit.tcl:187 +msgid "" +"Please supply a commit message.\n" +"\n" +"A good commit message has the following format:\n" +"\n" +"- First line: Describe in one sentence what you did.\n" +"- Second line: Blank\n" +"- Remaining lines: Describe why this change is good.\n" +msgstr "" +"Vennligst angi en revisjonsmelding.\n" +"\n" +"En god melding har følgende format:\n" +"\n" +"- Første linje: En beskrivelse av hva du har gjort i én setning.\n" +"- Andre linje: Blank\n" +"- Resterende linjer: Forklar hvorfor denne endringen er bra.\n" + +#: lib/commit.tcl:211 +#, tcl-format +msgid "warning: Tcl does not support encoding '%s'." +msgstr "advarsel: Tcl støtter ikke denne tegnkodingen '%s'." + +#: lib/commit.tcl:227 +msgid "Calling pre-commit hook..." +msgstr "" + +#: lib/commit.tcl:242 +msgid "Commit declined by pre-commit hook." +msgstr "" + +#: lib/commit.tcl:265 +msgid "Calling commit-msg hook..." +msgstr "" + +#: lib/commit.tcl:280 +msgid "Commit declined by commit-msg hook." +msgstr "" + +#: lib/commit.tcl:293 +msgid "Committing changes..." +msgstr "Sjekker inn endringer..." + +#: lib/commit.tcl:309 +msgid "write-tree failed:" +msgstr "Skriving til tre feilet:" + +#: lib/commit.tcl:310 lib/commit.tcl:354 lib/commit.tcl:374 +msgid "Commit failed." +msgstr "Innsjekking feilet." + +#: lib/commit.tcl:327 +#, tcl-format +msgid "Commit %s appears to be corrupt" +msgstr "Revisjon %s ser ut til å være korrupt" + +#: lib/commit.tcl:332 +msgid "" +"No changes to commit.\n" +"\n" +"No files were modified by this commit and it was not a merge commit.\n" +"\n" +"A rescan will be automatically started now.\n" +msgstr "" +"Ingen endringer til innsjekking.\n" +"\n" +"Ingen filer ble endret av denne revisjonen, og det var ikke en revisjon fra " +"en sammenslåing.\n" +"\n" +"Et nytt søk vil bli startet automatisk.\n" + +#: lib/commit.tcl:339 +msgid "No changes to commit." +msgstr "Ingen endringer til innsekking." + +#: lib/commit.tcl:353 +msgid "commit-tree failed:" +msgstr "commit-tree feilet:" + +#: lib/commit.tcl:373 +msgid "update-ref failed:" +msgstr "update-ref feilet:" + +#: lib/commit.tcl:461 +#, tcl-format +msgid "Created commit %s: %s" +msgstr "Opprettet innsjekking %s: %s" + +#: lib/console.tcl:59 +msgid "Working... please wait..." +msgstr "Jobber... Vennligst vent..." + +#: lib/console.tcl:186 +msgid "Success" +msgstr "Suksess" + +#: lib/console.tcl:200 +msgid "Error: Command Failed" +msgstr "Feil: Kommandoen feilet" + +#: lib/database.tcl:43 +msgid "Number of loose objects" +msgstr "Antall løse objekter" + +#: lib/database.tcl:44 +msgid "Disk space used by loose objects" +msgstr "Diskplass brukt av løse objekter" + +#: lib/database.tcl:45 +msgid "Number of packed objects" +msgstr "Antall pakkede objekter" + +#: lib/database.tcl:46 +msgid "Number of packs" +msgstr "Antall pakker" + +#: lib/database.tcl:47 +msgid "Disk space used by packed objects" +msgstr "Diskplass brukt av pakkede objekter" + +#: lib/database.tcl:48 +msgid "Packed objects waiting for pruning" +msgstr "Pakkede objekter som avventer fjerning" + +#: lib/database.tcl:49 +msgid "Garbage files" +msgstr "Avfallsfiler" + +#: lib/database.tcl:72 +msgid "Compressing the object database" +msgstr "Komprimerer objektdatabasen" + +#: lib/database.tcl:83 +msgid "Verifying the object database with fsck-objects" +msgstr "Verifiserer objektdatabasen med fsck-objects" + +#: lib/database.tcl:108 +#, tcl-format +msgid "" +"This repository currently has approximately %i loose objects.\n" +"\n" +"To maintain optimal performance it is strongly recommended that you compress " +"the database when more than %i loose objects exist.\n" +"\n" +"Compress the database now?" +msgstr "" +"Dette arkivet inneholder omtrent %i 'løse' objekter.\n" +"\n" +"For å sikre en optimal ytelse er det sterkt anbefalt at du komprimerer " +"databasen når det er flere enn %i 'løse' objekter i den.\n" +"\n" +"Komprimere databasen nå?" + +#: lib/date.tcl:25 +#, tcl-format +msgid "Invalid date from Git: %s" +msgstr "Ugyldig dato fra Git: %s" + +#: lib/diff.tcl:59 +#, tcl-format +msgid "" +"No differences detected.\n" +"\n" +"%s has no changes.\n" +"\n" +"The modification date of this file was updated by another application, but " +"the content within the file was not changed.\n" +"\n" +"A rescan will be automatically started to find other files which may have " +"the same state." +msgstr "" +"Ingen forandringer funnet.\n" +"\n" +"%s har ingen endringer.\n" +"\n" +"Tidsstempelet for endring på denne filen ble oppdatert av en annen " +" applikasjon, men innholdet er uendret.\n" +"\n" +"En gjennomsøking vil nå starte automatisk for å se om andre filer har " +"status." + +#: lib/diff.tcl:99 +#, tcl-format +msgid "Loading diff of %s..." +msgstr "Laster inn forskjellene av %s..." + +#: lib/diff.tcl:120 +msgid "" +"LOCAL: deleted\n" +"REMOTE:\n" +msgstr "LOKAL: slettet\n" +"FJERN:\n" + +#: lib/diff.tcl:125 +msgid "" +"REMOTE: deleted\n" +"LOCAL:\n" +msgstr "FJERN: slettet\n" +"LOKAL:\n" + +#: lib/diff.tcl:132 +msgid "LOCAL:\n" +msgstr "LOKAL:\n" + +#: lib/diff.tcl:135 +msgid "REMOTE:\n" +msgstr "FJERN:\n" + +#: lib/diff.tcl:197 lib/diff.tcl:296 +#, tcl-format +msgid "Unable to display %s" +msgstr "Kan ikke vise %s" + +#: lib/diff.tcl:198 +msgid "Error loading file:" +msgstr "Feil ved lesing av fil: %s" + +#: lib/diff.tcl:205 +msgid "Git Repository (subproject)" +msgstr "Git-arkiv (underprosjekt)" + +#: lib/diff.tcl:217 +msgid "* Binary file (not showing content)." +msgstr "* Binærfil (viser ikke innhold)" + +#: lib/diff.tcl:222 +#, tcl-format +msgid "" +"* Untracked file is %d bytes.\n" +"* Showing only first %d bytes.\n" +msgstr "" +"* Usporet fil er %d bytes.\n" +"* Viser bare %d første bytes.\n" + +#: lib/diff.tcl:228 +#, tcl-format +msgid "" +"\n" +"* Untracked file clipped here by %s.\n" +"* To see the entire file, use an external editor.\n" +msgstr "" +"\n" +"* Usporede filer klippet her av %s.\n" +"* For å se hele filen, bruk et eksternt redigeringsverktøy.\n" + +#: lib/diff.tcl:436 +msgid "Failed to unstage selected hunk." +msgstr "Kunne ikke fjerne den valgte delen fra innsjekkingskøen." + +#: lib/diff.tcl:443 +msgid "Failed to stage selected hunk." +msgstr "Kunne ikke legge til den valgte delen i innsjekkingskøen." + +#: lib/diff.tcl:509 +msgid "Failed to unstage selected line." +msgstr "Kunne ikke fjerne den valgte linjen fra innsjekkingskøen." + +#: lib/diff.tcl:517 +msgid "Failed to stage selected line." +msgstr "Kunne ikke legge til den valgte linjen i innsjekkingskøen." + +#: lib/encoding.tcl:443 +msgid "Default" +msgstr "Standard" + +#: lib/encoding.tcl:448 +#, tcl-format +msgid "System (%s)" +msgstr "Systemets (%s)" + +#: lib/encoding.tcl:459 lib/encoding.tcl:465 +msgid "Other" +msgstr "Andre" + +#: lib/error.tcl:20 lib/error.tcl:114 +msgid "error" +msgstr "feil" + +#: lib/error.tcl:36 +msgid "warning" +msgstr "advarsel" + +#: lib/error.tcl:94 +msgid "You must correct the above errors before committing." +msgstr "Du må rette de ovenstående feilene før innsjekking." + +#: lib/index.tcl:6 +msgid "Unable to unlock the index." +msgstr "Kunne ikke låse opp indexen." + +#: lib/index.tcl:15 +msgid "Index Error" +msgstr "Feil på index" + +#: lib/index.tcl:21 +msgid "" +"Updating the Git index failed. A rescan will be automatically started to " +"resynchronize git-gui." +msgstr "" +"Oppdatering av Git's index mislyktes. Et nytt søk vil bli startet for å " +"resynkronisere git-gui." + +#: lib/index.tcl:27 +msgid "Continue" +msgstr "Fortsett" + +#: lib/index.tcl:31 +msgid "Unlock Index" +msgstr "Lås opp index" + +#: lib/index.tcl:287 +#, tcl-format +msgid "Unstaging %s from commit" +msgstr "Fjerner %s fra innsjekkingskøen" + +#: lib/index.tcl:326 +msgid "Ready to commit." +msgstr "Klar til innsjekking." + +#: lib/index.tcl:339 +#, tcl-format +msgid "Adding %s" +msgstr "Legger til %s" + +#: lib/index.tcl:396 +#, tcl-format +msgid "Revert changes in file %s?" +msgstr "Reverter endringene i filen %s?" + +#: lib/index.tcl:398 +#, tcl-format +msgid "Revert changes in these %i files?" +msgstr "Reverter endringene i disse %i filene?" + +#: lib/index.tcl:406 +msgid "Any unstaged changes will be permanently lost by the revert." +msgstr "Endringer som ikke ligger i innsjekkingskøen vil bli tapt av denne " +"reverteringen" + +#: lib/index.tcl:409 +msgid "Do Nothing" +msgstr "Ikke gjør noe" + +#: lib/index.tcl:427 +msgid "Reverting selected files" +msgstr "Reverterer valgte filer" + +#: lib/index.tcl:431 +#, tcl-format +msgid "Reverting %s" +msgstr "Reverterer %s" + +#: lib/merge.tcl:13 +msgid "" +"Cannot merge while amending.\n" +"\n" +"You must finish amending this commit before starting any type of merge.\n" +msgstr "" +"Kunne ikke slå sammen under utvidelse.\n" +"\n" +"Du må først fullføre utvidelsen av denne revisjonen før du kan starte en " +"sammenslåing.\n" + +#: lib/merge.tcl:27 +msgid "" +"Last scanned state does not match repository state.\n" +"\n" +"Another Git program has modified this repository since the last scan. A " +"rescan must be performed before a merge can be performed.\n" +"\n" +"The rescan will be automatically started now.\n" +msgstr "" + +#: lib/merge.tcl:45 +#, tcl-format +msgid "" +"You are in the middle of a conflicted merge.\n" +"\n" +"File %s has merge conflicts.\n" +"\n" +"You must resolve them, stage the file, and commit to complete the current " +"merge. Only then can you begin another merge.\n" +msgstr "" + +#: lib/merge.tcl:55 +#, tcl-format +msgid "" +"You are in the middle of a change.\n" +"\n" +"File %s is modified.\n" +"\n" +"You should complete the current commit before starting a merge. Doing so " +"will help you abort a failed merge, should the need arise.\n" +msgstr "" + +#: lib/merge.tcl:107 +#, tcl-format +msgid "%s of %s" +msgstr "%s av %s" + +#: lib/merge.tcl:120 +#, tcl-format +msgid "Merging %s and %s..." +msgstr "Slår sammen %s og %s" + +#: lib/merge.tcl:131 +msgid "Merge completed successfully." +msgstr "Vellykket sammenslåing fullført." + +#: lib/merge.tcl:133 +msgid "Merge failed. Conflict resolution is required." +msgstr "Sammenslåing feilet. Håndtering av konflikten kreves." + +#: lib/merge.tcl:158 +#, tcl-format +msgid "Merge Into %s" +msgstr "Slå sammen inn i %s" + +#: lib/merge.tcl:177 +msgid "Revision To Merge" +msgstr "Revisjon til sammenslåing" + +#: lib/merge.tcl:212 +msgid "" +"Cannot abort while amending.\n" +"\n" +"You must finish amending this commit.\n" +msgstr "" +"Kan ikke avbryte under utvidelse av revisjon.\n" +"\n" +"Du må fullføre utvidelsen av denne revisjonen.\n" + +#: lib/merge.tcl:222 +msgid "" +"Abort merge?\n" +"\n" +"Aborting the current merge will cause *ALL* uncommitted changes to be lost.\n" +"\n" +"Continue with aborting the current merge?" +msgstr "" +"Avbryt sammenslåing?\n" +"\n" +"Avbryting av pågående sammenslåing vil føre til at *alle* endringer som ikke " +" er sjekket inn, vil gå tapt.\n" +"\n" +"Fortsette med å avbryte den pågående sammenslåingen?" + +#: lib/merge.tcl:228 +msgid "" +"Reset changes?\n" +"\n" +"Resetting the changes will cause *ALL* uncommitted changes to be lost.\n" +"\n" +"Continue with resetting the current changes?" +msgstr "" +"Nullstill endringer?\n" +"\n" +"Nullstilling av endringer vil føre til at *alle* endringer som ikke er " +"sjekket inn går tapt.\n" +"\n" +"Fortsette med nullstilling av endringer?" + +#: lib/merge.tcl:239 +msgid "Aborting" +msgstr "Avbryter" + +#: lib/merge.tcl:239 +msgid "files reset" +msgstr "filer tilbakestilt" + +#: lib/merge.tcl:267 +msgid "Abort failed." +msgstr "Avbryting feilet." + +#: lib/merge.tcl:269 +msgid "Abort completed. Ready." +msgstr "Avbryting fullført. Klar." + +#: lib/mergetool.tcl:8 +msgid "Force resolution to the base version?" +msgstr "Tving håndtering til opprinnelig versjon?" + +#: lib/mergetool.tcl:9 +msgid "Force resolution to this branch?" +msgstr "Tving håndtering i denne grenen?" + +#: lib/mergetool.tcl:10 +msgid "Force resolution to the other branch?" +msgstr "Tving håndtering i den andre grenen?" + +#: lib/mergetool.tcl:14 +#, tcl-format +msgid "" +"Note that the diff shows only conflicting changes.\n" +"\n" +"%s will be overwritten.\n" +"\n" +"This operation can be undone only by restarting the merge." +msgstr "" +"Merk deg at endringsvisningen kun viser motstridende endringer.\n" +"\n" +"%s vil bli overskrevet.\n" +"\n" +"Denne operasjonen kan kun bli angret ved å starte sammenslåingen på ny." + +#: lib/mergetool.tcl:45 +#, tcl-format +msgid "File %s seems to have unresolved conflicts, still stage?" +msgstr "Filen %s ser ut til å ha uløste konflikter, skal filen likevel køes?" + +#: lib/mergetool.tcl:60 +#, tcl-format +msgid "Adding resolution for %s" +msgstr "Legger til løsninge på konflikt for %s" + +#: lib/mergetool.tcl:141 +msgid "Cannot resolve deletion or link conflicts using a tool" +msgstr "" + +#: lib/mergetool.tcl:146 +msgid "Conflict file does not exist" +msgstr "Konfliktfil eksisterer ikke" + +#: lib/mergetool.tcl:264 +#, tcl-format +msgid "Not a GUI merge tool: '%s'" +msgstr "" + +#: lib/mergetool.tcl:268 +#, tcl-format +msgid "Unsupported merge tool '%s'" +msgstr "" + +#: lib/mergetool.tcl:303 +msgid "Merge tool is already running, terminate it?" +msgstr "" + +#: lib/mergetool.tcl:323 +#, tcl-format +msgid "" +"Error retrieving versions:\n" +"%s" +msgstr "" +"Kunne ikke hente versjoner:\n" +"%s" + +#: lib/mergetool.tcl:343 +#, tcl-format +msgid "" +"Could not start the merge tool:\n" +"\n" +"%s" +msgstr "" + +#: lib/mergetool.tcl:347 +msgid "Running merge tool..." +msgstr "" + +#: lib/mergetool.tcl:375 lib/mergetool.tcl:383 +msgid "Merge tool failed." +msgstr "" + +#: lib/option.tcl:11 +#, tcl-format +msgid "Invalid global encoding '%s'" +msgstr "" + +#: lib/option.tcl:19 +#, tcl-format +msgid "Invalid repo encoding '%s'" +msgstr "" + +#: lib/option.tcl:117 +msgid "Restore Defaults" +msgstr "Gjennopprett standardverdier" + +#: lib/option.tcl:121 +msgid "Save" +msgstr "Lagre" + +#: lib/option.tcl:131 +#, tcl-format +msgid "%s Repository" +msgstr "%s arkiv" + +#: lib/option.tcl:132 +msgid "Global (All Repositories)" +msgstr "Globalt (alle arkiv)" + +#: lib/option.tcl:138 +msgid "User Name" +msgstr "Navn" + +#: lib/option.tcl:139 +msgid "Email Address" +msgstr "Epost-adresse" + +#: lib/option.tcl:141 +msgid "Summarize Merge Commits" +msgstr "Oppsummer innsjekkinger fra sammenslåinger" + +#: lib/option.tcl:142 +msgid "Merge Verbosity" +msgstr "Detaljenivå på sammenslåing" + +#: lib/option.tcl:143 +msgid "Show Diffstat After Merge" +msgstr "Vis endringsstatistikk etter sammenslåing" + +#: lib/option.tcl:144 +msgid "Use Merge Tool" +msgstr "Bruk sammenslåingsverktøy" + +#: lib/option.tcl:146 +msgid "Trust File Modification Timestamps" +msgstr "Stol på filers tid for endring" + +#: lib/option.tcl:147 +msgid "Prune Tracking Branches During Fetch" +msgstr "" + +#: lib/option.tcl:148 +msgid "Match Tracking Branches" +msgstr "" + +#: lib/option.tcl:149 +msgid "Blame Copy Only On Changed Files" +msgstr "" + +#: lib/option.tcl:150 +msgid "Minimum Letters To Blame Copy On" +msgstr "" + +#: lib/option.tcl:151 +msgid "Blame History Context Radius (days)" +msgstr "" + +#: lib/option.tcl:152 +msgid "Number of Diff Context Lines" +msgstr "Antall linjer sammenhengende endringer" + +#: lib/option.tcl:153 +msgid "Commit Message Text Width" +msgstr "Tekstbredde for vindu til innsjekkingsmeldinger" + +#: lib/option.tcl:154 +msgid "New Branch Name Template" +msgstr "Mal for navn på nye grener" + +#: lib/option.tcl:155 +msgid "Default File Contents Encoding" +msgstr "Standard tekstenkoding for innhold i filer" + +#: lib/option.tcl:203 +msgid "Change" +msgstr "Endre" + +#: lib/option.tcl:230 +msgid "Spelling Dictionary:" +msgstr "Stavebokordlister:" + +#: lib/option.tcl:254 +msgid "Change Font" +msgstr "Endre skrifttype" + +#: lib/option.tcl:258 +#, tcl-format +msgid "Choose %s" +msgstr "Velg %s" + +#: lib/option.tcl:264 +msgid "pt." +msgstr "pt." + +#: lib/option.tcl:278 +msgid "Preferences" +msgstr "Egenskaper" + +#: lib/option.tcl:314 +msgid "Failed to completely save options:" +msgstr "Kunne ikke lagre alternativ:" + +#: lib/remote.tcl:163 +msgid "Remove Remote" +msgstr "Fjern fjernarkiv" + +#: lib/remote.tcl:168 +msgid "Prune from" +msgstr "Fjern fra" + +#: lib/remote.tcl:173 +msgid "Fetch from" +msgstr "Hent fra" + +#: lib/remote.tcl:215 +msgid "Push to" +msgstr "Send til" + +#: lib/remote_add.tcl:19 +msgid "Add Remote" +msgstr "Legg til fjernarkiv" + +#: lib/remote_add.tcl:24 +msgid "Add New Remote" +msgstr "Legg til nytt fjernarkiv" + +#: lib/remote_add.tcl:28 lib/tools_dlg.tcl:36 +msgid "Add" +msgstr "Legg til" + +#: lib/remote_add.tcl:37 +msgid "Remote Details" +msgstr "Detaljer for fjernarkiv" + +#: lib/remote_add.tcl:50 +msgid "Location:" +msgstr "Lokasjon:" + +#: lib/remote_add.tcl:62 +msgid "Further Action" +msgstr "Videre handling" + +#: lib/remote_add.tcl:65 +msgid "Fetch Immediately" +msgstr "Hent umiddelbart" + +#: lib/remote_add.tcl:71 +msgid "Initialize Remote Repository and Push" +msgstr "Initsialiser og send til fjernarkiv" + +#: lib/remote_add.tcl:77 +msgid "Do Nothing Else Now" +msgstr "Ikke gjør mer nå" + +#: lib/remote_add.tcl:101 +msgid "Please supply a remote name." +msgstr "Vennligst angi et navn for fjernarkivet." + +#: lib/remote_add.tcl:114 +#, tcl-format +msgid "'%s' is not an acceptable remote name." +msgstr "'%s' er ikke et tillatt navn for et fjernarkiv." + +#: lib/remote_add.tcl:125 +#, tcl-format +msgid "Failed to add remote '%s' of location '%s'." +msgstr "Kunne ikke legge til fjernarkivet '%s' på '%s'." + +#: lib/remote_add.tcl:133 lib/transport.tcl:6 +#, tcl-format +msgid "fetch %s" +msgstr "hent %s" + +#: lib/remote_add.tcl:134 +#, tcl-format +msgid "Fetching the %s" +msgstr "Henter %s" + +#: lib/remote_add.tcl:157 +#, tcl-format +msgid "Do not know how to initialize repository at location '%s'." +msgstr "Vet ikke hvordan arkiv på '%s' skal opprettes." + +#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:71 +#, tcl-format +msgid "push %s" +msgstr "send %s" + +#: lib/remote_add.tcl:164 +#, tcl-format +msgid "Setting up the %s (at %s)" +msgstr "Initsialiserer %s (på %s)" + +#: lib/remote_branch_delete.tcl:29 lib/remote_branch_delete.tcl:34 +msgid "Delete Branch Remotely" +msgstr "Fjern gren fra fjernarkiv" + +#: lib/remote_branch_delete.tcl:47 +msgid "From Repository" +msgstr "Fra arkiv" + +#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:123 +msgid "Remote:" +msgstr "Fjernarkiv:" + +#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:138 +msgid "Arbitrary Location:" +msgstr "Vilkårlig lokasjon:" + +#: lib/remote_branch_delete.tcl:84 +msgid "Branches" +msgstr "Grener" + +#: lib/remote_branch_delete.tcl:109 +msgid "Delete Only If" +msgstr "Slett kun hvis" + +#: lib/remote_branch_delete.tcl:111 +msgid "Merged Into:" +msgstr "Slått sammen i:" + +#: lib/remote_branch_delete.tcl:119 +msgid "Always (Do not perform merge checks)" +msgstr "Alltid (Ikke utfør sammenslåingskontroll)" + +#: lib/remote_branch_delete.tcl:152 +msgid "A branch is required for 'Merged Into'." +msgstr "En gren kreves for 'sammenslåing i'." + +#: lib/remote_branch_delete.tcl:184 +#, tcl-format +msgid "" +"The following branches are not completely merged into %s:\n" +"\n" +" - %s" +msgstr "" +"Følgende grener er ikke fullestendig sammenslått med %s:\n" +"\n" +" - %s" + +#: lib/remote_branch_delete.tcl:189 +#, tcl-format +msgid "" +"One or more of the merge tests failed because you have not fetched the " +"necessary commits. Try fetching from %s first." +msgstr "" +"En eller flere av testene som blir kjørt under sammenslåing feilet fordi du" +"ikke har hentet inn de nødvendige innsjekkingene. Prøv å hent disse fra %s" +"først" + +#: lib/remote_branch_delete.tcl:207 +msgid "Please select one or more branches to delete." +msgstr "Velg en eller flere grener som skal fjernes." + +#: lib/remote_branch_delete.tcl:216 +msgid "" +"Recovering deleted branches is difficult.\n" +"\n" +"Delete the selected branches?" +msgstr "" +"Gjenoppretting av fjernede grener er vanskelig.\n" +"\n" +"Fjern den merkede grenen?" + +#: lib/remote_branch_delete.tcl:226 +#, tcl-format +msgid "Deleting branches from %s" +msgstr "Fjerner grenene fra %s" + +#: lib/remote_branch_delete.tcl:286 +msgid "No repository selected." +msgstr "Ingen arkiv valgt." + +#: lib/remote_branch_delete.tcl:291 +#, tcl-format +msgid "Scanning %s..." +msgstr "Søker %s..." + +#: lib/search.tcl:21 +msgid "Find:" +msgstr "Finn:" + +#: lib/search.tcl:23 +msgid "Next" +msgstr "Neste" + +#: lib/search.tcl:24 +msgid "Prev" +msgstr "Forrige" + +#: lib/search.tcl:25 +msgid "Case-Sensitive" +msgstr "Skiller på store og små bokstaver" + +#: lib/shortcut.tcl:20 lib/shortcut.tcl:61 +msgid "Cannot write shortcut:" +msgstr "Kan ikke opprette snarvei:" + +#: lib/shortcut.tcl:136 +msgid "Cannot write icon:" +msgstr "Kan ikke opprette ikon:" + +#: lib/spellcheck.tcl:57 +msgid "Unsupported spell checker" +msgstr "Stavekontrolleren er ikke støttet" + +#: lib/spellcheck.tcl:65 +msgid "Spell checking is unavailable" +msgstr "Stavekontroll er ikke tilgjengelig" + +#: lib/spellcheck.tcl:68 +msgid "Invalid spell checking configuration" +msgstr "Ugyldig stavekontroll-konfigurasjon" + +#: lib/spellcheck.tcl:70 +#, tcl-format +msgid "Reverting dictionary to %s." +msgstr "Reverterer ordbok til %s." + +#: lib/spellcheck.tcl:73 +msgid "Spell checker silently failed on startup" +msgstr "Stavekontrollen feilet stille under oppstart" + +#: lib/spellcheck.tcl:80 +msgid "Unrecognized spell checker" +msgstr "Stavekontrolleren er ukjent" + +#: lib/spellcheck.tcl:186 +msgid "No Suggestions" +msgstr "Ingen forslag" + +#: lib/spellcheck.tcl:388 +msgid "Unexpected EOF from spell checker" +msgstr "Uventet slutt på filen fra stavekontrollen" + +#: lib/spellcheck.tcl:392 +msgid "Spell Checker Failed" +msgstr "Stavekontroll mislyktes" + +#: lib/sshkey.tcl:31 +msgid "No keys found." +msgstr "Ingen nøkler funnet." + +#: lib/sshkey.tcl:34 +#, tcl-format +msgid "Found a public key in: %s" +msgstr "Funnet en offentlig nøkkel i: %s" + +#: lib/sshkey.tcl:40 +msgid "Generate Key" +msgstr "Generer nøkkel" + +#: lib/sshkey.tcl:56 +msgid "Copy To Clipboard" +msgstr "Kopier til utklippstavlen" + +#: lib/sshkey.tcl:70 +msgid "Your OpenSSH Public Key" +msgstr "Din offentlige OpenSSH-nøkkel" + +#: lib/sshkey.tcl:78 +msgid "Generating..." +msgstr "Genererer..." + +#: lib/sshkey.tcl:84 +#, tcl-format +msgid "" +"Could not start ssh-keygen:\n" +"\n" +"%s" +msgstr "" +"Kunne ikke starte ssh-keygen:\n" +"\n" +"%s" + +#: lib/sshkey.tcl:111 +msgid "Generation failed." +msgstr "Generering feilet." + +#: lib/sshkey.tcl:118 +msgid "Generation succeded, but no keys found." +msgstr "Generering vellykket, men ingen nøkler er funnet." + +#: lib/sshkey.tcl:121 +#, tcl-format +msgid "Your key is in: %s" +msgstr "Nøkkelen din ligger i: %s" + +#: lib/status_bar.tcl:83 +#, tcl-format +msgid "%s ... %*i of %*i %s (%3i%%)" +msgstr "%s ... %*i av %*i %s (%3i%%)" + +#: lib/tools.tcl:75 +#, tcl-format +msgid "Running %s requires a selected file." +msgstr "Å kjøre %s krever at en fil er valgt" + +#: lib/tools.tcl:90 +#, tcl-format +msgid "Are you sure you want to run %s?" +msgstr "Er du sikker på at du vil kjøre %s?" + +#: lib/tools.tcl:110 +#, tcl-format +msgid "Tool: %s" +msgstr "Verktøy: %s" + +#: lib/tools.tcl:111 +#, tcl-format +msgid "Running: %s" +msgstr "Kjører: %s" + +#: lib/tools.tcl:149 +#, tcl-format +msgid "Tool completed succesfully: %s" +msgstr "Verktøyet ble fullført med suksess: %s" + +#: lib/tools.tcl:151 +#, tcl-format +msgid "Tool failed: %s" +msgstr "Verktøy feilet: %s" + +#: lib/tools_dlg.tcl:22 +msgid "Add Tool" +msgstr "Legg til verktøy" + +#: lib/tools_dlg.tcl:28 +msgid "Add New Tool Command" +msgstr "Legg til ny verktøykommando" + +#: lib/tools_dlg.tcl:33 +msgid "Add globally" +msgstr "Legg til globalt" + +#: lib/tools_dlg.tcl:45 +msgid "Tool Details" +msgstr "Verktøydetaljer" + +#: lib/tools_dlg.tcl:48 +msgid "Use '/' separators to create a submenu tree:" +msgstr "Bruk '/'-separator for å lage undermenyer:" + +#: lib/tools_dlg.tcl:61 +msgid "Command:" +msgstr "Kommando:" + +#: lib/tools_dlg.tcl:74 +msgid "Show a dialog before running" +msgstr "Vis en dialog før start" + +#: lib/tools_dlg.tcl:80 +msgid "Ask the user to select a revision (sets $REVISION)" +msgstr "Spør brukeren om å velge en revisjon (setter $REVISION)" + +#: lib/tools_dlg.tcl:85 +msgid "Ask the user for additional arguments (sets $ARGS)" +msgstr "Spør brukeren for ytterligere paramtere (setter $ARGS)" + +#: lib/tools_dlg.tcl:92 +msgid "Don't show the command output window" +msgstr "Ikke vis kommandoens utdata i vinduet" + +#: lib/tools_dlg.tcl:97 +msgid "Run only if a diff is selected ($FILENAME not empty)" +msgstr "Kjør kun om forskjellene er markert ($FILENAME er ikke tom)" + +#: lib/tools_dlg.tcl:121 +msgid "Please supply a name for the tool." +msgstr "Vennligst angi et navn for dette verktøyet." + +#: lib/tools_dlg.tcl:129 +#, tcl-format +msgid "Tool '%s' already exists." +msgstr "Verktøyet '%s' eksisterer allerede." + +#: lib/tools_dlg.tcl:151 +#, tcl-format +msgid "" +"Could not add tool:\n" +"%s" +msgstr "" +"Kunne ikke legge til verktøyet:\n" +"%s" + +#: lib/tools_dlg.tcl:190 +msgid "Remove Tool" +msgstr "Fjern verktøyet" + +#: lib/tools_dlg.tcl:196 +msgid "Remove Tool Commands" +msgstr "Fjern verktøyskommandoen" + +#: lib/tools_dlg.tcl:200 +msgid "Remove" +msgstr "Fjern" + +#: lib/tools_dlg.tcl:236 +msgid "(Blue denotes repository-local tools)" +msgstr "(Blue angir lokale verktøy til arkivet)" + +#: lib/tools_dlg.tcl:297 +#, tcl-format +msgid "Run Command: %s" +msgstr "Kjør kommando: %s" + +#: lib/tools_dlg.tcl:311 +msgid "Arguments" +msgstr "Argumenter" + +#: lib/tools_dlg.tcl:348 +msgid "OK" +msgstr "OK" + +#: lib/transport.tcl:7 +#, tcl-format +msgid "Fetching new changes from %s" +msgstr "Henter nye endringer fra %s" + +#: lib/transport.tcl:18 +#, tcl-format +msgid "remote prune %s" +msgstr "slett fjernarkiv %s" + +#: lib/transport.tcl:19 +#, tcl-format +msgid "Pruning tracking branches deleted from %s" +msgstr "Fjrner sporing av grener slettet fra %s" + +#: lib/transport.tcl:26 +#, tcl-format +msgid "Pushing changes to %s" +msgstr "Sender endringer til %s" + +#: lib/transport.tcl:72 +#, tcl-format +msgid "Pushing %s %s to %s" +msgstr "Sender %s %s til %s" + +#: lib/transport.tcl:89 +msgid "Push Branches" +msgstr "Send grener" + +#: lib/transport.tcl:103 +msgid "Source Branches" +msgstr "Kildegrener" + +#: lib/transport.tcl:120 +msgid "Destination Repository" +msgstr "Destinasjonsarkiv" + +#: lib/transport.tcl:158 +msgid "Transfer Options" +msgstr "Overføringsalternativer" + +#: lib/transport.tcl:160 +msgid "Force overwrite existing branch (may discard changes)" +msgstr "Tving overskrivning av eksisterende gren (kan forkaste endringer)" + +#: lib/transport.tcl:164 +msgid "Use thin pack (for slow network connections)" +msgstr "Bruk tynne pakker (for tregere nettverkstilkoblinger)" + +#: lib/transport.tcl:168 +msgid "Include tags" +msgstr "Inkluder tagger" diff --git a/git-gui/po/sv.po b/git-gui/po/sv.po index d434220b13..167654c709 100644 --- a/git-gui/po/sv.po +++ b/git-gui/po/sv.po @@ -8,8 +8,8 @@ msgid "" msgstr "" "Project-Id-Version: sv\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2008-11-16 13:56-0800\n" -"PO-Revision-Date: 2008-11-21 08:35+0100\n" +"POT-Creation-Date: 2008-12-08 08:31-0800\n" +"PO-Revision-Date: 2008-12-10 09:49+0100\n" "Last-Translator: Peter Krefting <peter@softwolves.pp.se>\n" "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n" "MIME-Version: 1.0\n" @@ -87,11 +87,15 @@ msgstr "Söker efter ändrade filer..." #: git-gui.sh:1367 msgid "Calling prepare-commit-msg hook..." -msgstr "Anropar kroken för förberedning av incheckningsmeddelande (prepare-commit-msg)..." +msgstr "" +"Anropar kroken för förberedelse av incheckningsmeddelande (prepare-commit-" +"msg)..." #: git-gui.sh:1384 msgid "Commit declined by prepare-commit-msg hook." -msgstr "Incheckningen avvisades av kroken för förberedning av incheckningsmeddelande (prepare-commit-msg)." +msgstr "" +"Incheckningen avvisades av kroken för förberedelse av incheckningsmeddelande " +"(prepare-commit-msg)." #: git-gui.sh:1542 lib/browser.tcl:246 msgid "Ready." @@ -241,25 +245,25 @@ msgstr "Ångra" msgid "Redo" msgstr "Gör om" -#: git-gui.sh:2378 git-gui.sh:2923 +#: git-gui.sh:2378 git-gui.sh:2937 msgid "Cut" msgstr "Klipp ut" -#: git-gui.sh:2381 git-gui.sh:2926 git-gui.sh:3000 git-gui.sh:3082 +#: git-gui.sh:2381 git-gui.sh:2940 git-gui.sh:3014 git-gui.sh:3096 #: lib/console.tcl:69 msgid "Copy" msgstr "Kopiera" -#: git-gui.sh:2384 git-gui.sh:2929 +#: git-gui.sh:2384 git-gui.sh:2943 msgid "Paste" msgstr "Klistra in" -#: git-gui.sh:2387 git-gui.sh:2932 lib/branch_delete.tcl:26 +#: git-gui.sh:2387 git-gui.sh:2946 lib/branch_delete.tcl:26 #: lib/remote_branch_delete.tcl:38 msgid "Delete" msgstr "Ta bort" -#: git-gui.sh:2391 git-gui.sh:2936 git-gui.sh:3086 lib/console.tcl:71 +#: git-gui.sh:2391 git-gui.sh:2950 git-gui.sh:3100 lib/console.tcl:71 msgid "Select All" msgstr "Markera alla" @@ -291,15 +295,15 @@ msgstr "Färdig" msgid "Commit@@verb" msgstr "Checka in" -#: git-gui.sh:2443 git-gui.sh:2864 +#: git-gui.sh:2443 git-gui.sh:2878 msgid "New Commit" msgstr "Ny incheckning" -#: git-gui.sh:2451 git-gui.sh:2871 +#: git-gui.sh:2451 git-gui.sh:2885 msgid "Amend Last Commit" msgstr "Lägg till föregående incheckning" -#: git-gui.sh:2461 git-gui.sh:2825 lib/remote_branch_delete.tcl:99 +#: git-gui.sh:2461 git-gui.sh:2839 lib/remote_branch_delete.tcl:99 msgid "Rescan" msgstr "Sök på nytt" @@ -319,15 +323,15 @@ msgstr "Ta bort från incheckningskö" msgid "Revert Changes" msgstr "Återställ ändringar" -#: git-gui.sh:2491 git-gui.sh:3069 +#: git-gui.sh:2491 git-gui.sh:3083 msgid "Show Less Context" msgstr "Visa mindre sammanhang" -#: git-gui.sh:2495 git-gui.sh:3073 +#: git-gui.sh:2495 git-gui.sh:3087 msgid "Show More Context" msgstr "Visa mer sammanhang" -#: git-gui.sh:2502 git-gui.sh:2838 git-gui.sh:2947 +#: git-gui.sh:2502 git-gui.sh:2852 git-gui.sh:2961 msgid "Sign Off" msgstr "Skriv under" @@ -361,7 +365,7 @@ msgstr "Om %s" msgid "Preferences..." msgstr "Inställningar..." -#: git-gui.sh:2565 git-gui.sh:3115 +#: git-gui.sh:2565 git-gui.sh:3129 msgid "Options..." msgstr "Alternativ..." @@ -381,125 +385,125 @@ msgstr "Webbdokumentation" msgid "Show SSH Key" msgstr "Visa SSH-nyckel" -#: git-gui.sh:2707 +#: git-gui.sh:2721 #, tcl-format msgid "fatal: cannot stat path %s: No such file or directory" msgstr "" "ödesdigert: kunde inte ta status på sökvägen %s: Fil eller katalog saknas" -#: git-gui.sh:2740 +#: git-gui.sh:2754 msgid "Current Branch:" msgstr "Aktuell gren:" -#: git-gui.sh:2761 +#: git-gui.sh:2775 msgid "Staged Changes (Will Commit)" msgstr "Köade ändringar (kommer att checkas in)" -#: git-gui.sh:2781 +#: git-gui.sh:2795 msgid "Unstaged Changes" msgstr "Oköade ändringar" -#: git-gui.sh:2831 +#: git-gui.sh:2845 msgid "Stage Changed" msgstr "Köa ändrade" -#: git-gui.sh:2850 lib/transport.tcl:93 lib/transport.tcl:182 +#: git-gui.sh:2864 lib/transport.tcl:104 lib/transport.tcl:193 msgid "Push" msgstr "Sänd" -#: git-gui.sh:2885 +#: git-gui.sh:2899 msgid "Initial Commit Message:" msgstr "Inledande incheckningsmeddelande:" -#: git-gui.sh:2886 +#: git-gui.sh:2900 msgid "Amended Commit Message:" msgstr "Utökat incheckningsmeddelande:" -#: git-gui.sh:2887 +#: git-gui.sh:2901 msgid "Amended Initial Commit Message:" msgstr "Utökat inledande incheckningsmeddelande:" -#: git-gui.sh:2888 +#: git-gui.sh:2902 msgid "Amended Merge Commit Message:" msgstr "Utökat incheckningsmeddelande för sammanslagning:" -#: git-gui.sh:2889 +#: git-gui.sh:2903 msgid "Merge Commit Message:" msgstr "Incheckningsmeddelande för sammanslagning:" -#: git-gui.sh:2890 +#: git-gui.sh:2904 msgid "Commit Message:" msgstr "Incheckningsmeddelande:" -#: git-gui.sh:2939 git-gui.sh:3090 lib/console.tcl:73 +#: git-gui.sh:2953 git-gui.sh:3104 lib/console.tcl:73 msgid "Copy All" msgstr "Kopiera alla" -#: git-gui.sh:2963 lib/blame.tcl:104 +#: git-gui.sh:2977 lib/blame.tcl:104 msgid "File:" msgstr "Fil:" -#: git-gui.sh:3078 +#: git-gui.sh:3092 msgid "Refresh" msgstr "Uppdatera" -#: git-gui.sh:3099 +#: git-gui.sh:3113 msgid "Decrease Font Size" msgstr "Minska teckensnittsstorlek" -#: git-gui.sh:3103 +#: git-gui.sh:3117 msgid "Increase Font Size" msgstr "Öka teckensnittsstorlek" -#: git-gui.sh:3111 lib/blame.tcl:281 +#: git-gui.sh:3125 lib/blame.tcl:281 msgid "Encoding" msgstr "Teckenkodning" -#: git-gui.sh:3122 +#: git-gui.sh:3136 msgid "Apply/Reverse Hunk" msgstr "Använd/återställ del" -#: git-gui.sh:3127 +#: git-gui.sh:3141 msgid "Apply/Reverse Line" msgstr "Använd/återställ rad" -#: git-gui.sh:3137 +#: git-gui.sh:3151 msgid "Run Merge Tool" msgstr "Starta verktyg för sammanslagning" -#: git-gui.sh:3142 +#: git-gui.sh:3156 msgid "Use Remote Version" msgstr "Använd versionen från fjärrarkivet" -#: git-gui.sh:3146 +#: git-gui.sh:3160 msgid "Use Local Version" msgstr "Använd lokala versionen" -#: git-gui.sh:3150 +#: git-gui.sh:3164 msgid "Revert To Base" msgstr "Återställ till basversionen" -#: git-gui.sh:3169 +#: git-gui.sh:3183 msgid "Unstage Hunk From Commit" msgstr "Ta bort del ur incheckningskö" -#: git-gui.sh:3170 +#: git-gui.sh:3184 msgid "Unstage Line From Commit" msgstr "Ta bort rad ur incheckningskö" -#: git-gui.sh:3172 +#: git-gui.sh:3186 msgid "Stage Hunk For Commit" msgstr "Ställ del i incheckningskö" -#: git-gui.sh:3173 +#: git-gui.sh:3187 msgid "Stage Line For Commit" msgstr "Ställ rad i incheckningskö" -#: git-gui.sh:3196 +#: git-gui.sh:3210 msgid "Initializing..." msgstr "Initierar..." -#: git-gui.sh:3301 +#: git-gui.sh:3315 #, tcl-format msgid "" "Possible environment issues exist.\n" @@ -516,7 +520,7 @@ msgstr "" "av %s:\n" "\n" -#: git-gui.sh:3331 +#: git-gui.sh:3345 msgid "" "\n" "This is due to a known issue with the\n" @@ -526,7 +530,7 @@ msgstr "" "Detta beror på ett känt problem med\n" "Tcl-binären som följer med Cygwin." -#: git-gui.sh:3336 +#: git-gui.sh:3350 #, tcl-format msgid "" "\n" @@ -612,43 +616,43 @@ msgstr "Kör grundlig kopieringsigenkänning..." msgid "Loading annotation..." msgstr "Läser in annotering..." -#: lib/blame.tcl:964 +#: lib/blame.tcl:963 msgid "Author:" msgstr "Författare:" -#: lib/blame.tcl:968 +#: lib/blame.tcl:967 msgid "Committer:" msgstr "Incheckare:" -#: lib/blame.tcl:973 +#: lib/blame.tcl:972 msgid "Original File:" msgstr "Ursprunglig fil:" -#: lib/blame.tcl:1021 +#: lib/blame.tcl:1020 msgid "Cannot find HEAD commit:" msgstr "Hittar inte incheckning för HEAD:" -#: lib/blame.tcl:1076 +#: lib/blame.tcl:1075 msgid "Cannot find parent commit:" msgstr "Hittar inte föräldraincheckning:" -#: lib/blame.tcl:1091 +#: lib/blame.tcl:1090 msgid "Unable to display parent" msgstr "Kan inte visa förälder" -#: lib/blame.tcl:1092 lib/diff.tcl:297 +#: lib/blame.tcl:1091 lib/diff.tcl:297 msgid "Error loading diff:" msgstr "Fel vid inläsning av differens:" -#: lib/blame.tcl:1232 +#: lib/blame.tcl:1231 msgid "Originally By:" msgstr "Ursprungligen av:" -#: lib/blame.tcl:1238 +#: lib/blame.tcl:1237 msgid "In File:" msgstr "I filen:" -#: lib/blame.tcl:1243 +#: lib/blame.tcl:1242 msgid "Copied Or Moved Here By:" msgstr "Kopierad eller flyttad hit av:" @@ -665,7 +669,7 @@ msgstr "Checka ut" #: lib/checkout_op.tcl:544 lib/choose_font.tcl:43 lib/merge.tcl:172 #: lib/option.tcl:125 lib/remote_add.tcl:32 lib/remote_branch_delete.tcl:42 #: lib/tools_dlg.tcl:40 lib/tools_dlg.tcl:204 lib/tools_dlg.tcl:352 -#: lib/transport.tcl:97 +#: lib/transport.tcl:108 msgid "Cancel" msgstr "Avbryt" @@ -1314,19 +1318,19 @@ msgstr "" "utöka tidigare incheckningar om du inte först avbryter den pågående " "sammanslagningen.\n" -#: lib/commit.tcl:49 +#: lib/commit.tcl:48 msgid "Error loading commit data for amend:" msgstr "Fel vid inläsning av incheckningsdata för utökning:" -#: lib/commit.tcl:76 +#: lib/commit.tcl:75 msgid "Unable to obtain your identity:" msgstr "Kunde inte hämta din identitet:" -#: lib/commit.tcl:81 +#: lib/commit.tcl:80 msgid "Invalid GIT_COMMITTER_IDENT:" msgstr "Felaktig GIT_COMMITTER_IDENT:" -#: lib/commit.tcl:133 +#: lib/commit.tcl:132 msgid "" "Last scanned state does not match repository state.\n" "\n" @@ -1342,7 +1346,7 @@ msgstr "" "\n" "Sökningen kommer att startas automatiskt nu.\n" -#: lib/commit.tcl:156 +#: lib/commit.tcl:155 #, tcl-format msgid "" "Unmerged files cannot be committed.\n" @@ -1355,7 +1359,7 @@ msgstr "" "Filen %s har sammanslagningskonflikter. Du måste lösa dem och köa filen " "innan du checkar in den.\n" -#: lib/commit.tcl:164 +#: lib/commit.tcl:163 #, tcl-format msgid "" "Unknown file state %s detected.\n" @@ -1366,7 +1370,7 @@ msgstr "" "\n" "Filen %s kan inte checkas in av programmet.\n" -#: lib/commit.tcl:172 +#: lib/commit.tcl:171 msgid "" "No changes to commit.\n" "\n" @@ -1376,7 +1380,7 @@ msgstr "" "\n" "Du måste köa åtminstone en fil innan du kan checka in.\n" -#: lib/commit.tcl:187 +#: lib/commit.tcl:186 msgid "" "Please supply a commit message.\n" "\n" @@ -1394,45 +1398,45 @@ msgstr "" "- Andra raden: Tom\n" "- Följande rader: Beskriv varför det här är en bra ändring.\n" -#: lib/commit.tcl:211 +#: lib/commit.tcl:210 #, tcl-format msgid "warning: Tcl does not support encoding '%s'." msgstr "varning: Tcl stöder inte teckenkodningen \"%s\"." -#: lib/commit.tcl:227 +#: lib/commit.tcl:226 msgid "Calling pre-commit hook..." msgstr "Anropar kroken före incheckning (pre-commit)..." -#: lib/commit.tcl:242 +#: lib/commit.tcl:241 msgid "Commit declined by pre-commit hook." msgstr "Incheckningen avvisades av kroken före incheckning (pre-commit)." -#: lib/commit.tcl:265 +#: lib/commit.tcl:264 msgid "Calling commit-msg hook..." msgstr "Anropar kroken för incheckningsmeddelande (commit-msg)..." -#: lib/commit.tcl:280 +#: lib/commit.tcl:279 msgid "Commit declined by commit-msg hook." msgstr "Incheckning avvisad av kroken för incheckningsmeddelande (commit-msg)." -#: lib/commit.tcl:293 +#: lib/commit.tcl:292 msgid "Committing changes..." msgstr "Checkar in ändringar..." -#: lib/commit.tcl:309 +#: lib/commit.tcl:308 msgid "write-tree failed:" msgstr "write-tree misslyckades:" -#: lib/commit.tcl:310 lib/commit.tcl:354 lib/commit.tcl:374 +#: lib/commit.tcl:309 lib/commit.tcl:353 lib/commit.tcl:373 msgid "Commit failed." msgstr "Incheckningen misslyckades." -#: lib/commit.tcl:327 +#: lib/commit.tcl:326 #, tcl-format msgid "Commit %s appears to be corrupt" msgstr "Incheckningen %s verkar vara trasig" -#: lib/commit.tcl:332 +#: lib/commit.tcl:331 msgid "" "No changes to commit.\n" "\n" @@ -1446,19 +1450,19 @@ msgstr "" "\n" "En sökning kommer att startas automatiskt nu.\n" -#: lib/commit.tcl:339 +#: lib/commit.tcl:338 msgid "No changes to commit." msgstr "Inga ändringar att checka in." -#: lib/commit.tcl:353 +#: lib/commit.tcl:352 msgid "commit-tree failed:" msgstr "commit-tree misslyckades:" -#: lib/commit.tcl:373 +#: lib/commit.tcl:372 msgid "update-ref failed:" msgstr "update-ref misslyckades:" -#: lib/commit.tcl:461 +#: lib/commit.tcl:460 #, tcl-format msgid "Created commit %s: %s" msgstr "Skapade incheckningen %s: %s" @@ -1565,14 +1569,16 @@ msgstr "Läser differens för %s..." msgid "" "LOCAL: deleted\n" "REMOTE:\n" -msgstr "LOKAL: borttagen\n" +msgstr "" +"LOKAL: borttagen\n" "FJÄRR:\n" #: lib/diff.tcl:125 msgid "" "REMOTE: deleted\n" "LOCAL:\n" -msgstr "FJÄRR: borttagen\n" +msgstr "" +"FJÄRR: borttagen\n" "LOKAL:\n" #: lib/diff.tcl:132 @@ -1605,7 +1611,8 @@ msgstr "* Binärfil (visar inte innehållet)." msgid "" "* Untracked file is %d bytes.\n" "* Showing only first %d bytes.\n" -msgstr "* Den ospårade filen är %d byte.\n" +msgstr "" +"* Den ospårade filen är %d byte.\n" "* Visar endast inledande %d byte.\n" #: lib/diff.tcl:228 @@ -1935,7 +1942,8 @@ msgstr "Verktyget för sammanslagning körs redan. Vill du avsluta det?" msgid "" "Error retrieving versions:\n" "%s" -msgstr "Fel vid hämtning av versioner:\n" +msgstr "" +"Fel vid hämtning av versioner:\n" "%s" #: lib/mergetool.tcl:343 @@ -1944,7 +1952,8 @@ msgid "" "Could not start the merge tool:\n" "\n" "%s" -msgstr "Kunde inte starta verktyg för sammanslagning:\n" +msgstr "" +"Kunde inte starta verktyg för sammanslagning:\n" "\n" "%s" @@ -2157,7 +2166,8 @@ msgstr "Hämtar %s" msgid "Do not know how to initialize repository at location '%s'." msgstr "Vet inte hur arkivet på platsen \"%s\" skall initieras." -#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:71 +#: lib/remote_add.tcl:163 lib/transport.tcl:25 lib/transport.tcl:63 +#: lib/transport.tcl:81 #, tcl-format msgid "push %s" msgstr "sänd %s" @@ -2175,11 +2185,11 @@ msgstr "Ta bort gren från fjärrarkiv" msgid "From Repository" msgstr "Från arkiv" -#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:123 +#: lib/remote_branch_delete.tcl:50 lib/transport.tcl:134 msgid "Remote:" msgstr "Fjärrarkiv:" -#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:138 +#: lib/remote_branch_delete.tcl:66 lib/transport.tcl:149 msgid "Arbitrary Location:" msgstr "Godtycklig plats:" @@ -2343,7 +2353,8 @@ msgid "" "Could not start ssh-keygen:\n" "\n" "%s" -msgstr "Kunde inte starta ssh-keygen:\n" +msgstr "" +"Kunde inte starta ssh-keygen:\n" "\n" "%s" @@ -2388,7 +2399,7 @@ msgstr "Exekverar: %s" #: lib/tools.tcl:149 #, tcl-format msgid "Tool completed succesfully: %s" -msgstr "Verktyget avslutades framgångsrikt." +msgstr "Verktyget avslutades framgångsrikt: %s" #: lib/tools.tcl:151 #, tcl-format @@ -2453,7 +2464,8 @@ msgstr "Verktyget \"%s\" finns redan." msgid "" "Could not add tool:\n" "%s" -msgstr "Kunde inte lägga till verktyget:\n" +msgstr "" +"Kunde inte lägga till verktyget:\n" "%s" #: lib/tools_dlg.tcl:190 @@ -2505,36 +2517,41 @@ msgstr "Tar bort spårande grenar som tagits bort från %s" msgid "Pushing changes to %s" msgstr "Sänder ändringar till %s" -#: lib/transport.tcl:72 +#: lib/transport.tcl:64 +#, tcl-format +msgid "Mirroring to %s" +msgstr "Speglar till %s" + +#: lib/transport.tcl:82 #, tcl-format msgid "Pushing %s %s to %s" msgstr "Sänder %s %s till %s" -#: lib/transport.tcl:89 +#: lib/transport.tcl:100 msgid "Push Branches" msgstr "Sänd grenar" -#: lib/transport.tcl:103 +#: lib/transport.tcl:114 msgid "Source Branches" msgstr "Källgrenar" -#: lib/transport.tcl:120 +#: lib/transport.tcl:131 msgid "Destination Repository" msgstr "Destinationsarkiv" -#: lib/transport.tcl:158 +#: lib/transport.tcl:169 msgid "Transfer Options" msgstr "Överföringsalternativ" -#: lib/transport.tcl:160 +#: lib/transport.tcl:171 msgid "Force overwrite existing branch (may discard changes)" msgstr "Tvinga överskrivning av befintlig gren (kan kasta bort ändringar)" -#: lib/transport.tcl:164 +#: lib/transport.tcl:175 msgid "Use thin pack (for slow network connections)" msgstr "Använd tunt paket (för långsamma nätverksanslutningar)" -#: lib/transport.tcl:168 +#: lib/transport.tcl:179 msgid "Include tags" msgstr "Ta med taggar" diff --git a/git-mergetool.sh b/git-mergetool.sh index 94187c306c..87fa88af55 100755 --- a/git-mergetool.sh +++ b/git-mergetool.sh @@ -8,12 +8,11 @@ # at the discretion of Junio C Hamano. # -USAGE='[--tool=tool] [file to merge] ...' +USAGE='[--tool=tool] [-y|--no-prompt|--prompt] [file to merge] ...' SUBDIRECTORY_OK=Yes OPTIONS_SPEC= . git-sh-setup require_work_tree -prefix=$(git rev-parse --show-prefix) # Returns true if the mode reflects a symlink is_symlink () { @@ -70,16 +69,16 @@ resolve_symlink_merge () { git checkout-index -f --stage=2 -- "$MERGED" git add -- "$MERGED" cleanup_temp_files --save-backup - return + return 0 ;; [rR]*) git checkout-index -f --stage=3 -- "$MERGED" git add -- "$MERGED" cleanup_temp_files --save-backup - return + return 0 ;; [aA]*) - exit 1 + return 1 ;; esac done @@ -97,15 +96,15 @@ resolve_deleted_merge () { [mMcC]*) git add -- "$MERGED" cleanup_temp_files --save-backup - return + return 0 ;; [dD]*) git rm -- "$MERGED" > /dev/null cleanup_temp_files - return + return 0 ;; [aA]*) - exit 1 + return 1 ;; esac done @@ -127,6 +126,14 @@ check_unchanged () { fi } +checkout_staged_file () { + tmpfile=$(expr "$(git checkout-index --temp --stage="$1" "$2")" : '\([^ ]*\) ') + + if test $? -eq 0 -a -n "$tmpfile" ; then + mv -- "$(git rev-parse --show-cdup)$tmpfile" "$3" + fi +} + merge_file () { MERGED="$1" @@ -137,7 +144,7 @@ merge_file () { else echo "$MERGED: file does not need merging" fi - exit 1 + return 1 fi ext="$$$(expr "$MERGED" : '.*\(\.[^/]*\)$')" @@ -153,9 +160,9 @@ merge_file () { local_mode=`git ls-files -u -- "$MERGED" | awk '{if ($3==2) print $1;}'` remote_mode=`git ls-files -u -- "$MERGED" | awk '{if ($3==3) print $1;}'` - base_present && git cat-file blob ":1:$prefix$MERGED" >"$BASE" 2>/dev/null - local_present && git cat-file blob ":2:$prefix$MERGED" >"$LOCAL" 2>/dev/null - remote_present && git cat-file blob ":3:$prefix$MERGED" >"$REMOTE" 2>/dev/null + base_present && checkout_staged_file 1 "$MERGED" "$BASE" + local_present && checkout_staged_file 2 "$MERGED" "$LOCAL" + remote_present && checkout_staged_file 3 "$MERGED" "$REMOTE" if test -z "$local_mode" -o -z "$remote_mode"; then echo "Deleted merge conflict for '$MERGED':" @@ -176,8 +183,10 @@ merge_file () { echo "Normal merge conflict for '$MERGED':" describe_file "$local_mode" "local" "$LOCAL" describe_file "$remote_mode" "remote" "$REMOTE" - printf "Hit return to start merge resolution tool (%s): " "$merge_tool" - read ans + if "$prompt" = true; then + printf "Hit return to start merge resolution tool (%s): " "$merge_tool" + read ans + fi case "$merge_tool" in kdiff3) @@ -198,14 +207,19 @@ merge_file () { fi status=$? ;; - meld|vimdiff) + meld) touch "$BACKUP" "$merge_tool_path" "$LOCAL" "$MERGED" "$REMOTE" check_unchanged ;; + vimdiff) + touch "$BACKUP" + "$merge_tool_path" -c "wincmd l" "$LOCAL" "$MERGED" "$REMOTE" + check_unchanged + ;; gvimdiff) touch "$BACKUP" - "$merge_tool_path" -f "$LOCAL" "$MERGED" "$REMOTE" + "$merge_tool_path" -c "wincmd l" -f "$LOCAL" "$MERGED" "$REMOTE" check_unchanged ;; xxdiff) @@ -267,7 +281,12 @@ merge_file () { if test "$status" -ne 0; then echo "merge of $MERGED failed" 1>&2 mv -- "$BACKUP" "$MERGED" - exit 1 + + if test "$merge_keep_temporaries" = "false"; then + cleanup_temp_files + fi + + return 1 fi if test "$merge_keep_backup" = "true"; then @@ -278,8 +297,11 @@ merge_file () { git add -- "$MERGED" cleanup_temp_files + return 0 } +prompt=$(git config --bool mergetool.prompt || echo true) + while test $# != 0 do case "$1" in @@ -295,7 +317,14 @@ do shift ;; esac ;; + -y|--no-prompt) + prompt=false + ;; + --prompt) + prompt=true + ;; --) + shift break ;; -*) @@ -340,6 +369,22 @@ init_merge_tool_path() { fi } +prompt_after_failed_merge() { + while true; do + printf "Continue merging other unresolved paths (y/n) ? " + read ans + case "$ans" in + + [yY]*) + return 0 + ;; + + [nN]*) + return 1 + ;; + esac + done +} if test -z "$merge_tool"; then merge_tool=`git config merge.tool` @@ -352,21 +397,19 @@ fi if test -z "$merge_tool" ; then if test -n "$DISPLAY"; then - merge_tool_candidates="kdiff3 tkdiff xxdiff meld gvimdiff" if test -n "$GNOME_DESKTOP_SESSION_ID" ; then - merge_tool_candidates="meld $merge_tool_candidates" - fi - if test "$KDE_FULL_SESSION" = "true"; then - merge_tool_candidates="kdiff3 $merge_tool_candidates" + merge_tool_candidates="meld kdiff3 tkdiff xxdiff gvimdiff" + else + merge_tool_candidates="kdiff3 tkdiff xxdiff meld gvimdiff" fi fi if echo "${VISUAL:-$EDITOR}" | grep 'emacs' > /dev/null 2>&1; then - merge_tool_candidates="$merge_tool_candidates emerge" - fi - if echo "${VISUAL:-$EDITOR}" | grep 'vim' > /dev/null 2>&1; then - merge_tool_candidates="$merge_tool_candidates vimdiff" + merge_tool_candidates="$merge_tool_candidates emerge opendiff vimdiff" + elif echo "${VISUAL:-$EDITOR}" | grep 'vim' > /dev/null 2>&1; then + merge_tool_candidates="$merge_tool_candidates vimdiff opendiff emerge" + else + merge_tool_candidates="$merge_tool_candidates opendiff emerge vimdiff" fi - merge_tool_candidates="$merge_tool_candidates opendiff emerge vimdiff" echo "merge tool candidates: $merge_tool_candidates" for i in $merge_tool_candidates; do init_merge_tool_path $i @@ -388,6 +431,7 @@ else init_merge_tool_path "$merge_tool" merge_keep_backup="$(git config --bool merge.keepBackup || echo true)" + merge_keep_temporaries="$(git config --bool mergetool.keepTemporaries || echo false)" if test -z "$merge_tool_cmd" && ! type "$merge_tool_path" > /dev/null 2>&1; then echo "The merge tool $merge_tool is not available as '$merge_tool_path'" @@ -399,27 +443,44 @@ else fi fi +last_status=0 +rollup_status=0 if test $# -eq 0 ; then - files=`git ls-files -u | sed -e 's/^[^ ]* //' | sort -u` - if test -z "$files" ; then - echo "No files need merging" - exit 0 + files=`git ls-files -u | sed -e 's/^[^ ]* //' | sort -u` + if test -z "$files" ; then + echo "No files need merging" + exit 0 + fi + echo Merging the files: "$files" + git ls-files -u | + sed -e 's/^[^ ]* //' | + sort -u | + while IFS= read i + do + if test $last_status -ne 0; then + prompt_after_failed_merge < /dev/tty || exit 1 fi - echo Merging the files: "$files" - git ls-files -u | - sed -e 's/^[^ ]* //' | - sort -u | - while IFS= read i - do - printf "\n" - merge_file "$i" < /dev/tty > /dev/tty - done + printf "\n" + merge_file "$i" < /dev/tty > /dev/tty + last_status=$? + if test $last_status -ne 0; then + rollup_status=1 + fi + done else - while test $# -gt 0; do - printf "\n" - merge_file "$1" - shift - done + while test $# -gt 0; do + if test $last_status -ne 0; then + prompt_after_failed_merge || exit 1 + fi + printf "\n" + merge_file "$1" + last_status=$? + if test $last_status -ne 0; then + rollup_status=1 + fi + shift + done fi -exit 0 + +exit $rollup_status diff --git a/git-pull.sh b/git-pull.sh index 2c7f432dc0..25adddfddf 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -171,6 +171,11 @@ case "$merge_head" in echo >&2 "Cannot merge multiple branches into empty head" exit 1 fi + if test true = "$rebase" + then + echo >&2 "Cannot rebase onto multiple branches" + exit 1 + fi ;; esac diff --git a/git-quiltimport.sh b/git-quiltimport.sh index cebaee1cc9..9a6ba2b987 100755 --- a/git-quiltimport.sh +++ b/git-quiltimport.sh @@ -63,7 +63,7 @@ tmp_info="$tmp_dir/info" commit=$(git rev-parse HEAD) mkdir $tmp_dir || exit 2 -while read patch_name level garbage +while read patch_name level garbage <&3 do case "$patch_name" in ''|'#'*) continue;; esac case "$level" in @@ -134,5 +134,5 @@ do commit=$( (echo "$SUBJECT"; echo; cat "$tmp_msg") | git commit-tree $tree -p $commit) && git update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4 fi -done <"$QUILT_PATCHES/series" +done 3<"$QUILT_PATCHES/series" rm -rf $tmp_dir || exit 5 diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 1172e47571..3dc659dd58 100755 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -27,6 +27,7 @@ continue continue rebasing process abort abort rebasing process and restore original branch skip skip current patch and continue rebasing process no-verify override pre-rebase hook from stopping the operation +root rebase all reachable commmits up to the root(s) " . git-sh-setup @@ -44,6 +45,7 @@ STRATEGY= ONTO= VERBOSE= OK_TO_SKIP_PRE_REBASE= +REBASE_ROOT= GIT_CHERRY_PICK_HELP=" After resolving the conflicts, mark the corrected paths with 'git add <paths>', and @@ -115,9 +117,18 @@ mark_action_done () { } make_patch () { - parent_sha1=$(git rev-parse --verify "$1"^) || - die "Cannot get patch for $1^" - git diff-tree -p "$parent_sha1".."$1" > "$DOTEST"/patch + sha1_and_parents="$(git rev-list --parents -1 "$1")" + case "$sha1_and_parents" in + ?*' '?*' '?*) + git diff --cc $sha1_and_parents + ;; + ?*' '?*) + git diff-tree -p "$1^!" + ;; + *) + echo "Root commit" + ;; + esac > "$DOTEST"/patch test -f "$DOTEST"/message || git cat-file commit "$1" | sed "1,/^$/d" > "$DOTEST"/message test -f "$DOTEST"/author-script || @@ -145,6 +156,11 @@ pick_one () { output git rev-parse --verify $sha1 || die "Invalid commit name: $sha1" test -d "$REWRITTEN" && pick_one_preserving_merges "$@" && return + if test ! -z "$REBASE_ROOT" + then + output git cherry-pick "$@" + return + fi parent_sha1=$(git rev-parse --verify $sha1^) || die "Could not get the parent of $sha1" current_sha1=$(git rev-parse --verify HEAD) @@ -188,7 +204,11 @@ pick_one_preserving_merges () { # rewrite parents; if none were rewritten, we can fast-forward. new_parents= - pend=" $(git rev-list --parents -1 $sha1 | cut -d' ' -f2-)" + pend=" $(git rev-list --parents -1 $sha1 | cut -d' ' -s -f2-)" + if test "$pend" = " " + then + pend=" root" + fi while [ "$pend" != "" ] do p=$(expr "$pend" : ' \([^ ]*\)') @@ -218,7 +238,9 @@ pick_one_preserving_merges () { if test -f "$DROPPED"/$p then fast_forward=f - pend=" $(cat "$DROPPED"/$p)$pend" + replacement="$(cat "$DROPPED"/$p)" + test -z "$replacement" && replacement=root + pend=" $replacement$pend" else new_parents="$new_parents $p" fi @@ -256,9 +278,8 @@ pick_one_preserving_merges () { output git merge $STRATEGY -m "$msg" \ $new_parents then - git rerere printf "%s\n" "$msg" > "$GIT_DIR"/MERGE_MSG - die Error redoing merge $sha1 + die_with_patch $sha1 "Error redoing merge $sha1" fi ;; *) @@ -341,7 +362,7 @@ do_next () { squash|s) comment_for_reflog squash - has_action "$DONE" || + test -f "$DONE" && has_action "$DONE" || die "Cannot 'squash' without a previous commit" mark_action_done @@ -352,17 +373,15 @@ do_next () { pick_one -n $sha1 || failed=t case "$(peek_next_command)" in squash|s) - EDIT_COMMIT= USE_OUTPUT=output MSG_OPT=-F - MSG_FILE="$MSG" + EDIT_OR_FILE="$MSG" cp "$MSG" "$SQUASH_MSG" ;; *) - EDIT_COMMIT=-e USE_OUTPUT= MSG_OPT= - MSG_FILE= + EDIT_OR_FILE=-e rm -f "$SQUASH_MSG" || exit cp "$MSG" "$GIT_DIR"/SQUASH_MSG rm -f "$GIT_DIR"/MERGE_MSG || exit @@ -376,7 +395,8 @@ do_next () { GIT_AUTHOR_NAME="$GIT_AUTHOR_NAME" \ GIT_AUTHOR_EMAIL="$GIT_AUTHOR_EMAIL" \ GIT_AUTHOR_DATE="$GIT_AUTHOR_DATE" \ - $USE_OUTPUT git commit --no-verify $MSG_OPT "$MSG_FILE" $EDIT_COMMIT || failed=t + $USE_OUTPUT git commit --no-verify \ + $MSG_OPT "$EDIT_OR_FILE" || failed=t fi if test $failed = t then @@ -435,6 +455,7 @@ get_saved_options () { test -d "$REWRITTEN" && PRESERVE_MERGES=t test -f "$DOTEST"/strategy && STRATEGY="$(cat "$DOTEST"/strategy)" test -f "$DOTEST"/verbose && VERBOSE=t + test -f "$DOTEST"/rebase-root && REBASE_ROOT=t } while test $# != 0 @@ -539,6 +560,9 @@ first and then run 'git rebase --continue' again." -i) # yeah, we know ;; + --root) + REBASE_ROOT=t + ;; --onto) shift ONTO=$(git rev-parse --verify "$1") || @@ -546,27 +570,38 @@ first and then run 'git rebase --continue' again." ;; --) shift - run_pre_rebase_hook ${1+"$@"} - test $# -eq 1 -o $# -eq 2 || usage + test -z "$REBASE_ROOT" -a $# -ge 1 -a $# -le 2 || + test ! -z "$REBASE_ROOT" -a $# -le 1 || usage test -d "$DOTEST" && die "Interactive rebase already started" git var GIT_COMMITTER_IDENT >/dev/null || die "You need to set your committer info first" + if test -z "$REBASE_ROOT" + then + UPSTREAM_ARG="$1" + UPSTREAM=$(git rev-parse --verify "$1") || die "Invalid base" + test -z "$ONTO" && ONTO=$UPSTREAM + shift + else + UPSTREAM= + UPSTREAM_ARG=--root + test -z "$ONTO" && + die "You must specify --onto when using --root" + fi + run_pre_rebase_hook "$UPSTREAM_ARG" "$@" + comment_for_reflog start require_clean_work_tree - UPSTREAM=$(git rev-parse --verify "$1") || die "Invalid base" - test -z "$ONTO" && ONTO=$UPSTREAM - - if test ! -z "$2" + if test ! -z "$1" then - output git show-ref --verify --quiet "refs/heads/$2" || - die "Invalid branchname: $2" - output git checkout "$2" || - die "Could not checkout $2" + output git show-ref --verify --quiet "refs/heads/$1" || + die "Invalid branchname: $1" + output git checkout "$1" || + die "Could not checkout $1" fi HEAD=$(git rev-parse --verify HEAD) || die "No HEAD?" @@ -577,7 +612,12 @@ first and then run 'git rebase --continue' again." echo "detached HEAD" > "$DOTEST"/head-name echo $HEAD > "$DOTEST"/head - echo $UPSTREAM > "$DOTEST"/upstream + case "$REBASE_ROOT" in + '') + rm -f "$DOTEST"/rebase-root ;; + *) + : >"$DOTEST"/rebase-root ;; + esac echo $ONTO > "$DOTEST"/onto test -z "$STRATEGY" || echo "$STRATEGY" > "$DOTEST"/strategy test t = "$VERBOSE" && : > "$DOTEST"/verbose @@ -590,12 +630,19 @@ first and then run 'git rebase --continue' again." # This ensures that commits on merged, but otherwise # unrelated side branches are left alone. (Think "X" # in the man page's example.) - mkdir "$REWRITTEN" && - for c in $(git merge-base --all $HEAD $UPSTREAM) - do - echo $ONTO > "$REWRITTEN"/$c || + if test -z "$REBASE_ROOT" + then + mkdir "$REWRITTEN" && + for c in $(git merge-base --all $HEAD $UPSTREAM) + do + echo $ONTO > "$REWRITTEN"/$c || + die "Could not init rewritten commits" + done + else + mkdir "$REWRITTEN" && + echo $ONTO > "$REWRITTEN"/root || die "Could not init rewritten commits" - done + fi # No cherry-pick because our first pass is to determine # parents to rewrite and skipping dropped commits would # prematurely end our probe @@ -605,12 +652,21 @@ first and then run 'git rebase --continue' again." MERGES_OPTION="--no-merges --cherry-pick" fi - SHORTUPSTREAM=$(git rev-parse --short $UPSTREAM) SHORTHEAD=$(git rev-parse --short $HEAD) SHORTONTO=$(git rev-parse --short $ONTO) + if test -z "$REBASE_ROOT" + # this is now equivalent to ! -z "$UPSTREAM" + then + SHORTUPSTREAM=$(git rev-parse --short $UPSTREAM) + REVISIONS=$UPSTREAM...$HEAD + SHORTREVISIONS=$SHORTUPSTREAM..$SHORTHEAD + else + REVISIONS=$ONTO...$HEAD + SHORTREVISIONS=$SHORTHEAD + fi git rev-list $MERGES_OPTION --pretty=oneline --abbrev-commit \ --abbrev=7 --reverse --left-right --topo-order \ - $UPSTREAM...$HEAD | \ + $REVISIONS | \ sed -n "s/^>//p" | while read shortsha1 rest do if test t != "$PRESERVE_MERGES" @@ -618,14 +674,19 @@ first and then run 'git rebase --continue' again." echo "pick $shortsha1 $rest" >> "$TODO" else sha1=$(git rev-parse $shortsha1) - preserve=t - for p in $(git rev-list --parents -1 $sha1 | cut -d' ' -f2-) - do - if test -f "$REWRITTEN"/$p -a \( $p != $UPSTREAM -o $sha1 = $first_after_upstream \) - then - preserve=f - fi - done + if test -z "$REBASE_ROOT" + then + preserve=t + for p in $(git rev-list --parents -1 $sha1 | cut -d' ' -s -f2-) + do + if test -f "$REWRITTEN"/$p -a \( $p != $UPSTREAM -o $sha1 = $first_after_upstream \) + then + preserve=f + fi + done + else + preserve=f + fi if test f = "$preserve" then touch "$REWRITTEN"/$sha1 @@ -639,11 +700,11 @@ first and then run 'git rebase --continue' again." then mkdir "$DROPPED" # Save all non-cherry-picked changes - git rev-list $UPSTREAM...$HEAD --left-right --cherry-pick | \ + git rev-list $REVISIONS --left-right --cherry-pick | \ sed -n "s/^>//p" > "$DOTEST"/not-cherry-picks # Now all commits and note which ones are missing in # not-cherry-picks and hence being dropped - git rev-list $UPSTREAM..$HEAD | + git rev-list $REVISIONS | while read rev do if test -f "$REWRITTEN"/$rev -a "$(grep "$rev" "$DOTEST"/not-cherry-picks)" = "" @@ -652,17 +713,18 @@ first and then run 'git rebase --continue' again." # not worthwhile, we don't want to track its multiple heads, # just the history of its first-parent for others that will # be rebasing on top of it - git rev-list --parents -1 $rev | cut -d' ' -f2 > "$DROPPED"/$rev + git rev-list --parents -1 $rev | cut -d' ' -s -f2 > "$DROPPED"/$rev short=$(git rev-list -1 --abbrev-commit --abbrev=7 $rev) grep -v "^[a-z][a-z]* $short" <"$TODO" > "${TODO}2" ; mv "${TODO}2" "$TODO" rm "$REWRITTEN"/$rev fi done fi + test -s "$TODO" || echo noop >> "$TODO" cat >> "$TODO" << EOF -# Rebase $SHORTUPSTREAM..$SHORTHEAD onto $SHORTONTO +# Rebase $SHORTREVISIONS onto $SHORTONTO # # Commands: # p, pick = use commit diff --git a/git-rebase.sh b/git-rebase.sh index ebd4df3a0e..368c0ef434 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -3,7 +3,7 @@ # Copyright (c) 2005 Junio C Hamano. # -USAGE='[--interactive | -i] [-v] [--onto <newbase>] <upstream> [<branch>]' +USAGE='[--interactive | -i] [-v] [--onto <newbase>] [<upstream>|--root] [<branch>]' LONG_USAGE='git-rebase replaces <branch> with a new branch of the same name. When the --onto option is provided the new branch starts out with a HEAD equal to <newbase>, otherwise it is equal to <upstream> @@ -47,6 +47,7 @@ dotest="$GIT_DIR"/rebase-merge prec=4 verbose= git_am_opt= +rebase_root= continue_merge () { test -n "$prev_head" || die "prev_head must be defined" @@ -297,6 +298,9 @@ do -C*) git_am_opt="$git_am_opt $1" ;; + --root) + rebase_root=t + ;; -*) usage ;; @@ -306,6 +310,7 @@ do esac shift done +test $# -gt 2 && usage # Make sure we do not have $GIT_DIR/rebase-apply if test -z "$do_merge" @@ -344,17 +349,29 @@ case "$diff" in ;; esac -# The upstream head must be given. Make sure it is valid. -upstream_name="$1" -upstream=`git rev-parse --verify "${upstream_name}^0"` || - die "invalid upstream $upstream_name" +if test -z "$rebase_root" +then + # The upstream head must be given. Make sure it is valid. + upstream_name="$1" + shift + upstream=`git rev-parse --verify "${upstream_name}^0"` || + die "invalid upstream $upstream_name" + unset root_flag + upstream_arg="$upstream_name" +else + test -z "$newbase" && die "--root must be used with --onto" + unset upstream_name + unset upstream + root_flag="--root" + upstream_arg="$root_flag" +fi # Make sure the branch to rebase onto is valid. onto_name=${newbase-"$upstream_name"} onto=$(git rev-parse --verify "${onto_name}^0") || exit # If a hook exists, give it a chance to interrupt -run_pre_rebase_hook ${1+"$@"} +run_pre_rebase_hook "$upstream_arg" "$@" # If the branch to rebase is given, that is the branch we will rebase # $branch_name -- branch being rebased, or HEAD (already detached) @@ -362,16 +379,16 @@ run_pre_rebase_hook ${1+"$@"} # $head_name -- refs/heads/<that-branch> or "detached HEAD" switch_to= case "$#" in -2) +1) # Is it "rebase other $branchname" or "rebase other $commit"? - branch_name="$2" - switch_to="$2" + branch_name="$1" + switch_to="$1" - if git show-ref --verify --quiet -- "refs/heads/$2" && - branch=$(git rev-parse -q --verify "refs/heads/$2") + if git show-ref --verify --quiet -- "refs/heads/$1" && + branch=$(git rev-parse -q --verify "refs/heads/$1") then - head_name="refs/heads/$2" - elif branch=$(git rev-parse -q --verify "$2") + head_name="refs/heads/$1" + elif branch=$(git rev-parse -q --verify "$1") then head_name="detached HEAD" else @@ -393,7 +410,8 @@ case "$#" in esac orig_head=$branch -# Now we are rebasing commits $upstream..$branch on top of $onto +# Now we are rebasing commits $upstream..$branch (or with --root, +# everything leading up to $branch) on top of $onto # Check if we are already based on $onto with linear history, # but this should be done only when upstream and onto are the same. @@ -429,10 +447,17 @@ then exit 0 fi +if test -n "$rebase_root" +then + revisions="$onto..$orig_head" +else + revisions="$upstream..$orig_head" +fi + if test -z "$do_merge" then git format-patch -k --stdout --full-index --ignore-if-in-upstream \ - "$upstream..$orig_head" | + $root_flag "$revisions" | git am $git_am_opt --rebasing --resolvemsg="$RESOLVEMSG" && move_to_original_branch ret=$? @@ -455,7 +480,7 @@ echo "$orig_head" > "$dotest/orig-head" echo "$head_name" > "$dotest/head-name" msgnum=0 -for cmt in `git rev-list --reverse --no-merges "$upstream..$orig_head"` +for cmt in `git rev-list --reverse --no-merges "$revisions"` do msgnum=$(($msgnum + 1)) echo "$cmt" > "$dotest/cmt.$msgnum" diff --git a/git-repack.sh b/git-repack.sh index 458a497af8..be6db5e805 100755 --- a/git-repack.sh +++ b/git-repack.sh @@ -88,32 +88,79 @@ if [ -z "$names" ]; then echo Nothing new to pack. fi fi -for name in $names ; do - fullbases="$fullbases pack-$name" - chmod a-w "$PACKTMP-$name.pack" - chmod a-w "$PACKTMP-$name.idx" - mkdir -p "$PACKDIR" || exit +# Ok we have prepared all new packfiles. +mkdir -p "$PACKDIR" || exit + +# First see if there are packs of the same name and if so +# if we can move them out of the way (this can happen if we +# repacked immediately after packing fully. +rollback= +failed= +for name in $names +do for sfx in pack idx do - if test -f "$PACKDIR/pack-$name.$sfx" - then - mv -f "$PACKDIR/pack-$name.$sfx" \ - "$PACKDIR/old-pack-$name.$sfx" - fi - done && + file=pack-$name.$sfx + test -f "$PACKDIR/$file" || continue + rm -f "$PACKDIR/old-$file" && + mv "$PACKDIR/$file" "$PACKDIR/old-$file" || { + failed=t + break + } + rollback="$rollback $file" + done + test -z "$failed" || break +done + +# If renaming failed for any of them, roll the ones we have +# already renamed back to their original names. +if test -n "$failed" +then + rollback_failure= + for file in $rollback + do + mv "$PACKDIR/old-$file" "$PACKDIR/$file" || + rollback_failure="$rollback_failure $file" + done + if test -n "$rollback_failure" + then + echo >&2 "WARNING: Some packs in use have been renamed by" + echo >&2 "WARNING: prefixing old- to their name, in order to" + echo >&2 "WARNING: replace them with the new version of the" + echo >&2 "WARNING: file. But the operation failed, and" + echo >&2 "WARNING: attempt to rename them back to their" + echo >&2 "WARNING: original names also failed." + echo >&2 "WARNING: Please rename them in $PACKDIR manually:" + for file in $rollback_failure + do + echo >&2 "WARNING: old-$file -> $file" + done + fi + exit 1 +fi + +# Now the ones with the same name are out of the way... +fullbases= +for name in $names +do + fullbases="$fullbases pack-$name" + chmod a-w "$PACKTMP-$name.pack" + chmod a-w "$PACKTMP-$name.idx" mv -f "$PACKTMP-$name.pack" "$PACKDIR/pack-$name.pack" && - mv -f "$PACKTMP-$name.idx" "$PACKDIR/pack-$name.idx" && - test -f "$PACKDIR/pack-$name.pack" && - test -f "$PACKDIR/pack-$name.idx" || { - echo >&2 "Couldn't replace the existing pack with updated one." - echo >&2 "The original set of packs have been saved as" - echo >&2 "old-pack-$name.{pack,idx} in $PACKDIR." - exit 1 - } - rm -f "$PACKDIR/old-pack-$name.pack" "$PACKDIR/old-pack-$name.idx" + mv -f "$PACKTMP-$name.idx" "$PACKDIR/pack-$name.idx" || + exit +done + +# Remove the "old-" files +for name in $names +do + rm -f "$PACKDIR/old-pack-$name.idx" + rm -f "$PACKDIR/old-pack-$name.pack" done +# End of pack replacement. + if test "$remove_redundant" = t then # We know $existing are all redundant. diff --git a/git-send-email.perl b/git-send-email.perl index 3112f769cd..09fe3d95c4 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -20,9 +20,10 @@ use strict; use warnings; use Term::ReadLine; use Getopt::Long; +use Text::ParseWords; use Data::Dumper; use Term::ANSIColor; -use File::Temp qw/ tempdir /; +use File::Temp qw/ tempdir tempfile /; use Error qw(:try); use Git; @@ -67,9 +68,8 @@ git send-email [options] <file | directory | rev-list options > Automating: --identity <str> * Use the sendemail.<id> options. --cc-cmd <str> * Email Cc: via `<str> \$patch_path` - --suppress-cc <str> * author, self, sob, cccmd, all. - --[no-]signed-off-by-cc * Send to Cc: and Signed-off-by: - addresses. Default on. + --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all. + --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on. --[no-]suppress-from * Send to self. Default off. --[no-]chain-reply-to * Chain In-Reply-To: fields. Default on. --[no-]thread * Use In-Reply-To: field. Default on. @@ -125,6 +125,7 @@ sub format_2822_time { } my $have_email_valid = eval { require Email::Valid; 1 }; +my $have_mail_address = eval { require Mail::Address; 1 }; my $smtp; my $auth; @@ -155,7 +156,7 @@ if ($@) { # Behavior modification variables my ($quiet, $dry_run) = (0, 0); my $format_patch; -my $compose_filename = $repo->repo_path() . "/.gitsendemail.msg.$$"; +my $compose_filename; # Handle interactive edition of files. my $multiedit; @@ -218,11 +219,13 @@ sub signal_handler { system "stty echo"; # tmp files from --compose - if (-e $compose_filename) { - print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; - } - if (-e ($compose_filename . ".final")) { - print "'$compose_filename.final' contains the composed email.\n" + if (defined $compose_filename) { + if (-e $compose_filename) { + print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; + } + if (-e ($compose_filename . ".final")) { + print "'$compose_filename.final' contains the composed email.\n" + } } exit; @@ -266,6 +269,9 @@ unless ($rc) { usage(); } +die "Cannot run git format-patch from outside a repository\n" + if $format_patch and not $repo; + # Now, let's fill any that aren't set in with defaults: sub read_config { @@ -317,13 +323,13 @@ my(%suppress_cc); if (@suppress_cc) { foreach my $entry (@suppress_cc) { die "Unknown --suppress-cc field: '$entry'\n" - unless $entry =~ /^(all|cccmd|cc|author|self|sob)$/; + unless $entry =~ /^(all|cccmd|cc|author|self|sob|body|bodycc)$/; $suppress_cc{$entry} = 1; } } if ($suppress_cc{'all'}) { - foreach my $entry (qw (ccmd cc author self sob)) { + foreach my $entry (qw (ccmd cc author self sob body bodycc)) { $suppress_cc{$entry} = 1; } delete $suppress_cc{'all'}; @@ -333,6 +339,13 @@ if ($suppress_cc{'all'}) { $suppress_cc{'self'} = $suppress_from if defined $suppress_from; $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc; +if ($suppress_cc{'body'}) { + foreach my $entry (qw (sob bodycc)) { + $suppress_cc{$entry} = 1; + } + delete $suppress_cc{'body'}; +} + # Debugging, print out the suppressions. if (0) { print "suppressions:\n"; @@ -359,6 +372,18 @@ foreach my $entry (@bcclist) { die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; } +sub parse_address_line { + if ($have_mail_address) { + return map { $_->format } Mail::Address->parse($_[0]); + } else { + return split_addrs($_[0]); + } +} + +sub split_addrs { + return quotewords('\s*,\s*', 1, @_); +} + my %aliases; my %parse_alias = ( # multiline formats can be supported in the future @@ -367,7 +392,7 @@ my %parse_alias = ( my ($alias, $addr) = ($1, $2); $addr =~ s/#.*$//; # mutt allows # comments # commas delimit multiple addresses - $aliases{$alias} = [ split(/\s*,\s*/, $addr) ]; + $aliases{$alias} = [ split_addrs($addr) ]; }}}, mailrc => sub { my $fh = shift; while (<$fh>) { if (/^alias\s+(\S+)\s+(.*)$/) { @@ -379,7 +404,7 @@ my %parse_alias = ( chomp $x; $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/); $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next; - $aliases{$1} = [ split(/\s*,\s*/, $2) ]; + $aliases{$1} = [ split_addrs($2) ]; }}, gnus => sub { my $fh = shift; while (<$fh>) { if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { @@ -399,6 +424,7 @@ if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { # returns 1 if the conflict must be solved using it as a format-patch argument sub check_file_rev_conflict($) { + return unless $repo; my $f = shift; try { $repo->command('rev-parse', '--verify', '--quiet', $f); @@ -440,6 +466,8 @@ while (defined(my $f = shift @ARGV)) { } if (@rev_list_opts) { + die "Cannot run git format-patch from outside a repository\n" + unless $repo; push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts); } @@ -476,6 +504,9 @@ sub get_patch_subject($) { if ($compose) { # Note that this does not need to be secure, but we will make a small # effort to have it be unique + $compose_filename = ($repo ? + tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : + tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; open(C,">",$compose_filename) or die "Failed to open for writing $compose_filename: $!"; @@ -588,7 +619,7 @@ if (!@to) { } my $to = $_; - push @to, split /,\s*/, $to; + push @to, parse_address_line($to); $prompting++; } @@ -790,7 +821,7 @@ Date: $date Message-Id: $message_id X-Mailer: git-send-email $gitversion "; - if ($thread && $reply_to) { + if ($reply_to) { $header .= "In-Reply-To: $reply_to\n"; $header .= "References: $references\n"; @@ -915,86 +946,100 @@ foreach my $t (@files) { @cc = @initial_cc; @xh = (); my $input_format = undef; - my $header_done = 0; + my @header = (); $message = ""; + # First unfold multiline header fields while(<F>) { - if (!$header_done) { - if (/^From /) { - $input_format = 'mbox'; - next; + last if /^\s*$/; + if (/^\s+\S/ and @header) { + chomp($header[$#header]); + s/^\s+/ /; + $header[$#header] .= $_; + } else { + push(@header, $_); + } + } + # Now parse the header + foreach(@header) { + if (/^From /) { + $input_format = 'mbox'; + next; + } + chomp; + if (!defined $input_format && /^[-A-Za-z]+:\s/) { + $input_format = 'mbox'; + } + + if (defined $input_format && $input_format eq 'mbox') { + if (/^Subject:\s+(.*)$/) { + $subject = $1; } - chomp; - if (!defined $input_format && /^[-A-Za-z]+:\s/) { - $input_format = 'mbox'; + elsif (/^From:\s+(.*)$/) { + ($author, $author_encoding) = unquote_rfc2047($1); + next if $suppress_cc{'author'}; + next if $suppress_cc{'self'} and $author eq $sender; + printf("(mbox) Adding cc: %s from line '%s'\n", + $1, $_) unless $quiet; + push @cc, $1; } - - if (defined $input_format && $input_format eq 'mbox') { - if (/^Subject:\s+(.*)$/) { - $subject = $1; - - } elsif (/^(Cc|From):\s+(.*)$/) { - if (unquote_rfc2047($2) eq $sender) { + elsif (/^Cc:\s+(.*)$/) { + foreach my $addr (parse_address_line($1)) { + if (unquote_rfc2047($addr) eq $sender) { next if ($suppress_cc{'self'}); - } - elsif ($1 eq 'From') { - ($author, $author_encoding) - = unquote_rfc2047($2); - next if ($suppress_cc{'author'}); } else { next if ($suppress_cc{'cc'}); } printf("(mbox) Adding cc: %s from line '%s'\n", - $2, $_) unless $quiet; - push @cc, $2; - } - elsif (/^Content-type:/i) { - $has_content_type = 1; - if (/charset="?([^ "]+)/) { - $body_encoding = $1; - } - push @xh, $_; + $addr, $_) unless $quiet; + push @cc, $addr; } - elsif (/^Message-Id: (.*)/i) { - $message_id = $1; - } - elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { - push @xh, $_; - } - - } else { - # In the traditional - # "send lots of email" format, - # line 1 = cc - # line 2 = subject - # So let's support that, too. - $input_format = 'lots'; - if (@cc == 0 && !$suppress_cc{'cc'}) { - printf("(non-mbox) Adding cc: %s from line '%s'\n", - $_, $_) unless $quiet; - - push @cc, $_; - - } elsif (!defined $subject) { - $subject = $_; + } + elsif (/^Content-type:/i) { + $has_content_type = 1; + if (/charset="?([^ "]+)/) { + $body_encoding = $1; } + push @xh, $_; } - - # A whitespace line will terminate the headers - if (m/^\s*$/) { - $header_done = 1; + elsif (/^Message-Id: (.*)/i) { + $message_id = $1; + } + elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { + push @xh, $_; } + } else { - $message .= $_; - if (/^(Signed-off-by|Cc): (.*)$/i) { - next if ($suppress_cc{'sob'}); - chomp; - my $c = $2; - chomp $c; - next if ($c eq $sender and $suppress_cc{'self'}); - push @cc, $c; - printf("(sob) Adding cc: %s from line '%s'\n", - $c, $_) unless $quiet; + # In the traditional + # "send lots of email" format, + # line 1 = cc + # line 2 = subject + # So let's support that, too. + $input_format = 'lots'; + if (@cc == 0 && !$suppress_cc{'cc'}) { + printf("(non-mbox) Adding cc: %s from line '%s'\n", + $_, $_) unless $quiet; + push @cc, $_; + } elsif (!defined $subject) { + $subject = $_; + } + } + } + # Now parse the message body + while(<F>) { + $message .= $_; + if (/^(Signed-off-by|Cc): (.*)$/i) { + chomp; + my ($what, $c) = ($1, $2); + chomp $c; + if ($c eq $sender) { + next if ($suppress_cc{'self'}); + } else { + next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i; + next if $suppress_cc{'bodycc'} and $what =~ /Cc/i; } + push @cc, $c; + printf("(body) Adding cc: %s from line '%s'\n", + $c, $_) unless $quiet; } } close F; @@ -1015,7 +1060,7 @@ foreach my $t (@files) { or die "(cc-cmd) failed to close pipe to '$cc_cmd'"; } - if (defined $author) { + if (defined $author and $author ne $sender) { $message = "From: $author\n\n$message"; if (defined $author_encoding) { if ($has_content_type) { diff --git a/git-sh-setup.sh b/git-sh-setup.sh index dbdf209ec0..838233926f 100755 --- a/git-sh-setup.sh +++ b/git-sh-setup.sh @@ -85,7 +85,13 @@ cd_to_toplevel () { cdup=$(git rev-parse --show-cdup) if test ! -z "$cdup" then - cd "$cdup" || { + # The "-P" option says to follow "physical" directory + # structure instead of following symbolic links. When cdup is + # "../", this means following the ".." entry in the current + # directory instead textually removing a symlink path element + # from the PWD shell variable. The "-P" behavior is more + # consistent with the C-style chdir used by most of Git. + cd -P "$cdup" || { echo >&2 "Cannot chdir to $cdup, the toplevel of the working tree" exit 1 } diff --git a/git-submodule.sh b/git-submodule.sh index 2f47e065fe..0a27232b90 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -5,7 +5,7 @@ # Copyright (c) 2007 Lars Hjemli USAGE="[--quiet] [--cached] \ -[add <repo> [-b branch] <path>]|[status|init|update [-i|--init]|summary [-n|--summary-limit <n>] [<commit>]] \ +[add <repo> [-b branch] <path>]|[status|init|update [-i|--init] [-N|--no-fetch]|summary [-n|--summary-limit <n>] [<commit>]] \ [--] [<path>...]|[foreach <command>]|[sync [--] [<path>...]]" OPTIONS_SPEC= . git-sh-setup @@ -16,6 +16,7 @@ command= branch= quiet= cached= +nofetch= # # print stuff on stdout unless -q was specified @@ -59,7 +60,7 @@ resolve_relative_url () # module_list() { - git ls-files --stage -- "$@" | grep '^160000 ' + git ls-files --error-unmatch --stage -- "$@" | grep '^160000 ' } # @@ -166,9 +167,18 @@ cmd_add() ;; esac - # strip trailing slashes from path - path=$(echo "$path" | sed -e 's|/*$||') - + # normalize path: + # multiple //; leading ./; /./; /../; trailing / + path=$(printf '%s/\n' "$path" | + sed -e ' + s|//*|/|g + s|^\(\./\)*|| + s|/\./|/|g + :start + s|\([^/]*\)/\.\./|| + tstart + s|/*$|| + ') git ls-files --error-unmatch "$path" > /dev/null 2>&1 && die "'$path' already exists in the index" @@ -300,6 +310,10 @@ cmd_update() shift cmd_init "$@" || return ;; + -N|--no-fetch) + shift + nofetch=1 + ;; --) shift break @@ -345,8 +359,16 @@ cmd_update() then force="-f" fi - (unset GIT_DIR; cd "$path" && git-fetch && - git-checkout $force -q "$sha1") || + + if test -z "$nofetch" + then + (unset GIT_DIR; cd "$path" && + git-fetch) || + die "Unable to fetch in submodule path '$path'" + fi + + (unset GIT_DIR; cd "$path" && + git-checkout $force -q "$sha1") || die "Unable to checkout '$sha1' in submodule path '$path'" say "Submodule path '$path': checked out '$sha1'" diff --git a/git-svn.perl b/git-svn.perl index 2c206e9178..931d1a37bc 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -70,7 +70,8 @@ my ($_stdin, $_help, $_edit, $Git::SVN::_follow_parent = 1; my %remote_opts = ( 'username=s' => \$Git::SVN::Prompt::_username, 'config-dir=s' => \$Git::SVN::Ra::config_dir, - 'no-auth-cache' => \$Git::SVN::Prompt::_no_auth_cache ); + 'no-auth-cache' => \$Git::SVN::Prompt::_no_auth_cache, + 'ignore-paths=s' => \$SVN::Git::Fetcher::_ignore_regex ); my %fc_opts = ( 'follow-parent|follow!' => \$Git::SVN::_follow_parent, 'authors-file|A=s' => \$_authors, 'repack:i' => \$Git::SVN::_repack, @@ -84,6 +85,7 @@ my %fc_opts = ( 'follow-parent|follow!' => \$Git::SVN::_follow_parent, \$Git::SVN::_repack_flags, 'use-log-author' => \$Git::SVN::_use_log_author, 'add-author-from' => \$Git::SVN::_add_author_from, + 'localtime' => \$Git::SVN::_localtime, %remote_opts ); my ($_trunk, $_tags, $_branches, $_stdlayout); @@ -436,7 +438,17 @@ sub cmd_dcommit { die "Unable to determine upstream SVN information from ", "$head history.\nPerhaps the repository is empty."; } - $url = defined $_commit_url ? $_commit_url : $gs->full_url; + + if (defined $_commit_url) { + $url = $_commit_url; + } else { + $url = eval { command_oneline('config', '--get', + "svn-remote.$gs->{repo_id}.commiturl") }; + if (!$url) { + $url = $gs->full_url + } + } + my $last_rev = $_revision if defined $_revision; if ($url) { print "Committing to $url ...\n"; @@ -668,7 +680,11 @@ sub cmd_create_ignore { $gs->prop_walk($gs->{path}, $r, sub { my ($gs, $path, $props) = @_; # $path is of the form /path/to/dir/ - my $ignore = '.' . $path . '.gitignore'; + $path = '.' . $path; + # SVN can have attributes on empty directories, + # which git won't track + mkpath([$path]) unless -d $path; + my $ignore = $path . '.gitignore'; my $s = $props->{'svn:ignore'} or return; open(GITIGNORE, '>', $ignore) or fatal("Failed to open `$ignore' for writing: $!"); @@ -911,7 +927,8 @@ sub cmd_info { if ($@) { $result .= "Repository Root: (offline)\n"; } - $result .= "Repository UUID: $uuid\n" unless $diff_status eq "A"; + $result .= "Repository UUID: $uuid\n" unless $diff_status eq "A" && + ($SVN::Core::VERSION le '1.5.4' || $file_type ne "dir"); $result .= "Revision: " . ($diff_status eq "A" ? 0 : $rev) . "\n"; $result .= "Node Kind: " . @@ -1364,7 +1381,7 @@ use constant rev_map_fmt => 'NH40'; use vars qw/$default_repo_id $default_ref_id $_no_metadata $_follow_parent $_repack $_repack_flags $_use_svm_props $_head $_use_svnsync_props $no_reuse_existing $_minimize_url - $_use_log_author $_add_author_from/; + $_use_log_author $_add_author_from $_localtime/; use Carp qw/croak/; use File::Path qw/mkpath/; use File::Copy qw/copy/; @@ -1690,6 +1707,7 @@ sub find_by_url { # repos_root and, path are optional my $prefix = ''; if ($rwr) { $z = $rwr; + remove_username($z); } elsif (defined $svm) { $z = $svm->{source}; $prefix = $svm->{replace}; @@ -2386,22 +2404,8 @@ sub find_parent_branch { print STDERR "Found possible branch point: ", "$new_url => ", $self->full_url, ", $r\n"; $branch_from =~ s#^/##; - my $gs = Git::SVN->find_by_url($new_url, $repos_root, $branch_from); - unless ($gs) { - my $ref_id = $self->{ref_id}; - $ref_id =~ s/\@\d+$//; - $ref_id .= "\@$r"; - # just grow a tail if we're not unique enough :x - $ref_id .= '-' while find_ref($ref_id); - print STDERR "Initializing parent: $ref_id\n"; - my ($u, $p, $repo_id) = ($new_url, '', $ref_id); - if ($u =~ s#^\Q$url\E(/|$)##) { - $p = $u; - $u = $url; - $repo_id = $self->{repo_id}; - } - $gs = Git::SVN->init($u, $p, $repo_id, $ref_id, 1); - } + my $gs = $self->other_gs($new_url, $url, $repos_root, + $branch_from, $r, $self->{ref_id}); my ($r0, $parent) = $gs->find_rev_before($r, 1); { my ($base, $head); @@ -2427,8 +2431,9 @@ sub find_parent_branch { # do_switch works with svn/trunk >= r22312, but that # is not included with SVN 1.4.3 (the latest version # at the moment), so we can't rely on it + $self->{last_rev} = $r0; $self->{last_commit} = $parent; - $ed = SVN::Git::Fetcher->new($self); + $ed = SVN::Git::Fetcher->new($self, $gs->{path}); $gs->ra->gs_do_switch($r0, $rev, $gs, $self->full_url, $ed) or die "SVN connection failed somewhere...\n"; @@ -2526,12 +2531,83 @@ sub get_untracked { \@out; } +# parse_svn_date(DATE) +# -------------------- +# Given a date (in UTC) from Subversion, return a string in the format +# "<TZ Offset> <local date/time>" that Git will use. +# +# By default the parsed date will be in UTC; if $Git::SVN::_localtime +# is true we'll convert it to the local timezone instead. sub parse_svn_date { my $date = shift || return '+0000 1970-01-01 00:00:00'; my ($Y,$m,$d,$H,$M,$S) = ($date =~ /^(\d{4})\-(\d\d)\-(\d\d)T - (\d\d)\:(\d\d)\:(\d\d).\d+Z$/x) or + (\d\d)\:(\d\d)\:(\d\d)\.\d*Z$/x) or croak "Unable to parse date: $date\n"; - "+0000 $Y-$m-$d $H:$M:$S"; + my $parsed_date; # Set next. + + if ($Git::SVN::_localtime) { + # Translate the Subversion datetime to an epoch time. + # Begin by switching ourselves to $date's timezone, UTC. + my $old_env_TZ = $ENV{TZ}; + $ENV{TZ} = 'UTC'; + + my $epoch_in_UTC = + POSIX::strftime('%s', $S, $M, $H, $d, $m - 1, $Y - 1900); + + # Determine our local timezone (including DST) at the + # time of $epoch_in_UTC. $Git::SVN::Log::TZ stored the + # value of TZ, if any, at the time we were run. + if (defined $Git::SVN::Log::TZ) { + $ENV{TZ} = $Git::SVN::Log::TZ; + } else { + delete $ENV{TZ}; + } + + my $our_TZ = + POSIX::strftime('%Z', $S, $M, $H, $d, $m - 1, $Y - 1900); + + # This converts $epoch_in_UTC into our local timezone. + my ($sec, $min, $hour, $mday, $mon, $year, + $wday, $yday, $isdst) = localtime($epoch_in_UTC); + + $parsed_date = sprintf('%s %04d-%02d-%02d %02d:%02d:%02d', + $our_TZ, $year + 1900, $mon + 1, + $mday, $hour, $min, $sec); + + # Reset us to the timezone in effect when we entered + # this routine. + if (defined $old_env_TZ) { + $ENV{TZ} = $old_env_TZ; + } else { + delete $ENV{TZ}; + } + } else { + $parsed_date = "+0000 $Y-$m-$d $H:$M:$S"; + } + + return $parsed_date; +} + +sub other_gs { + my ($self, $new_url, $url, $repos_root, + $branch_from, $r, $old_ref_id) = @_; + my $gs = Git::SVN->find_by_url($new_url, $repos_root, $branch_from); + unless ($gs) { + my $ref_id = $old_ref_id; + $ref_id =~ s/\@\d+$//; + $ref_id .= "\@$r"; + # just grow a tail if we're not unique enough :x + $ref_id .= '-' while find_ref($ref_id); + print STDERR "Initializing parent: $ref_id\n"; + my ($u, $p, $repo_id) = ($new_url, '', $ref_id); + if ($u =~ s#^\Q$url\E(/|$)##) { + $p = $u; + $u = $url; + $repo_id = $self->{repo_id}; + } + $gs = Git::SVN->init($u, $p, $repo_id, $ref_id, 1); + } + $gs } sub check_author { @@ -3194,13 +3270,18 @@ use warnings; use Carp qw/croak/; use File::Temp qw/tempfile/; use IO::File qw//; +use vars qw/$_ignore_regex/; # file baton members: path, mode_a, mode_b, pool, fh, blob, base sub new { - my ($class, $git_svn) = @_; + my ($class, $git_svn, $switch_path) = @_; my $self = SVN::Delta::Editor->new; bless $self, $class; - $self->{c} = $git_svn->{last_commit} if exists $git_svn->{last_commit}; + if (exists $git_svn->{last_commit}) { + $self->{c} = $git_svn->{last_commit}; + $self->{empty_symlinks} = + _mark_empty_symlinks($git_svn, $switch_path); + } $self->{empty} = {}; $self->{dir_prop} = {}; $self->{file_prop} = {}; @@ -3210,6 +3291,68 @@ sub new { $self; } +# this uses the Ra object, so it must be called before do_{switch,update}, +# not inside them (when the Git::SVN::Fetcher object is passed) to +# do_{switch,update} +sub _mark_empty_symlinks { + my ($git_svn, $switch_path) = @_; + my $bool = Git::config_bool('svn.brokenSymlinkWorkaround'); + return {} if (!defined($bool)) || (defined($bool) && ! $bool); + + my %ret; + my ($rev, $cmt) = $git_svn->last_rev_commit; + return {} unless ($rev && $cmt); + + # allow the warning to be printed for each revision we fetch to + # ensure the user sees it. The user can also disable the workaround + # on the repository even while git svn is running and the next + # revision fetched will skip this expensive function. + my $printed_warning; + chomp(my $empty_blob = `git hash-object -t blob --stdin < /dev/null`); + my ($ls, $ctx) = command_output_pipe(qw/ls-tree -r -z/, $cmt); + local $/ = "\0"; + my $pfx = defined($switch_path) ? $switch_path : $git_svn->{path}; + $pfx .= '/' if length($pfx); + while (<$ls>) { + chomp; + s/\A100644 blob $empty_blob\t//o or next; + unless ($printed_warning) { + print STDERR "Scanning for empty symlinks, ", + "this may take a while if you have ", + "many empty files\n", + "You may disable this with `", + "git config svn.brokenSymlinkWorkaround ", + "false'.\n", + "This may be done in a different ", + "terminal without restarting ", + "git svn\n"; + $printed_warning = 1; + } + my $path = $_; + my (undef, $props) = + $git_svn->ra->get_file($pfx.$path, $rev, undef); + if ($props->{'svn:special'}) { + $ret{$path} = 1; + } + } + command_close_pipe($ls, $ctx); + \%ret; +} + +# returns true if a given path is inside a ".git" directory +sub in_dot_git { + $_[0] =~ m{(?:^|/)\.git(?:/|$)}; +} + +# return value: 0 -- don't ignore, 1 -- ignore +sub is_path_ignored { + my ($path) = @_; + return 1 if in_dot_git($path); + return 0 unless defined($_ignore_regex); + return 1 if $path =~ m!$_ignore_regex!o; + return 0; +} + sub set_path_strip { my ($self, $path) = @_; $self->{path_strip} = qr/^\Q$path\E(\/|$)/ if length $path; @@ -3235,20 +3378,24 @@ sub git_path { sub delete_entry { my ($self, $path, $rev, $pb) = @_; + return undef if is_path_ignored($path); my $gpath = $self->git_path($path); return undef if ($gpath eq ''); # remove entire directories. - if (command('ls-tree', $self->{c}, '--', $gpath) =~ /^040000 tree/) { + my ($tree) = (command('ls-tree', '-z', $self->{c}, "./$gpath") + =~ /\A040000 tree ([a-f\d]{40})\t\Q$gpath\E\0/); + if ($tree) { my ($ls, $ctx) = command_output_pipe(qw/ls-tree -r --name-only -z/, - $self->{c}, '--', $gpath); + $tree); local $/ = "\0"; while (<$ls>) { chomp; - $self->{gii}->remove($_); - print "\tD\t$_\n" unless $::_q; + my $rmpath = "$gpath/$_"; + $self->{gii}->remove($rmpath); + print "\tD\t$rmpath\n" unless $::_q; } print "\tD\t$gpath/\n" unless $::_q; command_close_pipe($ls, $ctx); @@ -3262,26 +3409,40 @@ sub delete_entry { sub open_file { my ($self, $path, $pb, $rev) = @_; + my ($mode, $blob); + + goto out if is_path_ignored($path); + my $gpath = $self->git_path($path); - my ($mode, $blob) = (command('ls-tree', $self->{c}, '--', $gpath) - =~ /^(\d{6}) blob ([a-f\d]{40})\t/); + ($mode, $blob) = (command('ls-tree', '-z', $self->{c}, "./$gpath") + =~ /\A(\d{6}) blob ([a-f\d]{40})\t\Q$gpath\E\0/); unless (defined $mode && defined $blob) { die "$path was not found in commit $self->{c} (r$rev)\n"; } + if ($mode eq '100644' && $self->{empty_symlinks}->{$path}) { + $mode = '120000'; + } +out: { path => $path, mode_a => $mode, mode_b => $mode, blob => $blob, pool => SVN::Pool->new, action => 'M' }; } sub add_file { my ($self, $path, $pb, $cp_path, $cp_rev) = @_; - my ($dir, $file) = ($path =~ m#^(.*?)/?([^/]+)$#); - delete $self->{empty}->{$dir}; - { path => $path, mode_a => 100644, mode_b => 100644, + my $mode; + + if (!is_path_ignored($path)) { + my ($dir, $file) = ($path =~ m#^(.*?)/?([^/]+)$#); + delete $self->{empty}->{$dir}; + $mode = '100644'; + } + { path => $path, mode_a => $mode, mode_b => $mode, pool => SVN::Pool->new, action => 'A' }; } sub add_directory { my ($self, $path, $cp_path, $cp_rev) = @_; + goto out if is_path_ignored($path); my $gpath = $self->git_path($path); if ($gpath eq '') { my ($ls, $ctx) = command_output_pipe(qw/ls-tree @@ -3299,11 +3460,13 @@ sub add_directory { my ($dir, $file) = ($path =~ m#^(.*?)/?([^/]+)$#); delete $self->{empty}->{$dir}; $self->{empty}->{$path} = 1; +out: { path => $path }; } sub change_dir_prop { my ($self, $db, $prop, $value) = @_; + return undef if is_path_ignored($db->{path}); $self->{dir_prop}->{$db->{path}} ||= {}; $self->{dir_prop}->{$db->{path}}->{$prop} = $value; undef; @@ -3311,6 +3474,7 @@ sub change_dir_prop { sub absent_directory { my ($self, $path, $pb) = @_; + return undef if is_path_ignored($path); $self->{absent_dir}->{$pb->{path}} ||= []; push @{$self->{absent_dir}->{$pb->{path}}}, $path; undef; @@ -3318,6 +3482,7 @@ sub absent_directory { sub absent_file { my ($self, $path, $pb) = @_; + return undef if is_path_ignored($path); $self->{absent_file}->{$pb->{path}} ||= []; push @{$self->{absent_file}->{$pb->{path}}}, $path; undef; @@ -3325,6 +3490,7 @@ sub absent_file { sub change_file_prop { my ($self, $fb, $prop, $value) = @_; + return undef if is_path_ignored($fb->{path}); if ($prop eq 'svn:executable') { if ($fb->{mode_b} != 120000) { $fb->{mode_b} = defined $value ? 100755 : 100644; @@ -3340,22 +3506,43 @@ sub change_file_prop { sub apply_textdelta { my ($self, $fb, $exp) = @_; + return undef if is_path_ignored($fb->{path}); my $fh = $::_repository->temp_acquire('svn_delta'); # $fh gets auto-closed() by SVN::TxDelta::apply(), # (but $base does not,) so dup() it for reading in close_file open my $dup, '<&', $fh or croak $!; my $base = $::_repository->temp_acquire('git_blob'); + if ($fb->{blob}) { - print $base 'link ' if ($fb->{mode_a} == 120000); - my $size = $::_repository->cat_blob($fb->{blob}, $base); + my ($base_is_link, $size); + + if ($fb->{mode_a} eq '120000' && + ! $self->{empty_symlinks}->{$fb->{path}}) { + print $base 'link ' or die "print $!\n"; + $base_is_link = 1; + } + retry: + $size = $::_repository->cat_blob($fb->{blob}, $base); die "Failed to read object $fb->{blob}" if ($size < 0); if (defined $exp) { seek $base, 0, 0 or croak $!; my $got = ::md5sum($base); - die "Checksum mismatch: $fb->{path} $fb->{blob}\n", - "expected: $exp\n", - " got: $got\n" if ($got ne $exp); + if ($got ne $exp) { + my $err = "Checksum mismatch: ". + "$fb->{path} $fb->{blob}\n" . + "expected: $exp\n" . + " got: $got\n"; + if ($base_is_link) { + warn $err, + "Retrying... (possibly ", + "a bad symlink from SVN)\n"; + $::_repository->temp_reset($base); + $base_is_link = 0; + goto retry; + } + die $err; + } } } seek $base, 0, 0 or croak $!; @@ -3366,6 +3553,8 @@ sub apply_textdelta { sub close_file { my ($self, $fb, $exp) = @_; + return undef if is_path_ignored($fb->{path}); + my $hash; my $path = $self->git_path($fb->{path}); if (my $fh = $fb->{fh}) { @@ -3379,11 +3568,19 @@ sub close_file { } if ($fb->{mode_b} == 120000) { sysseek($fh, 0, 0) or croak $!; - sysread($fh, my $buf, 5) == 5 or croak $!; + my $rd = sysread($fh, my $buf, 5); - unless ($buf eq 'link ') { + if (!defined $rd) { + croak "sysread: $!\n"; + } elsif ($rd == 0) { warn "$path has mode 120000", - " but is not a link\n"; + " but it points to nothing\n", + "converting to an empty file with mode", + " 100644\n"; + $fb->{mode_b} = '100644'; + } elsif ($buf ne 'link ') { + warn "$path has mode 120000", + " but is not a link\n"; } else { my $tmp_fh = $::_repository->temp_acquire( 'svn_hash'); @@ -3883,7 +4080,8 @@ my ($ra_invalid, $can_do_switch, %ignored_err, $RA); BEGIN { # enforce temporary pool usage for some simple functions no strict 'refs'; - for my $f (qw/rev_proplist get_latest_revnum get_uuid get_repos_root/) { + for my $f (qw/rev_proplist get_latest_revnum get_uuid get_repos_root + get_file/) { my $SUPER = "SUPER::$f"; *$f = sub { my $self = shift; @@ -4019,10 +4217,23 @@ sub DESTROY { # do not call the real DESTROY since we store ourselves in $RA } +# get_log(paths, start, end, limit, +# discover_changed_paths, strict_node_history, receiver) sub get_log { my ($self, @args) = @_; my $pool = SVN::Pool->new; - splice(@args, 3, 1) if ($SVN::Core::VERSION le '1.2.0'); + + # the limit parameter was not supported in SVN 1.1.x, so we + # drop it. Therefore, the receiver callback passed to it + # is made aware of this limitation by being wrapped if + # the limit passed to is being wrapped. + if ($SVN::Core::VERSION le '1.2.0') { + my $limit = splice(@args, 3, 1); + if ($limit > 0) { + my $receiver = pop @args; + push(@args, sub { &$receiver(@_) if (--$limit >= 0) }); + } + } my $ret = $self->SUPER::get_log(@args, $pool); $pool->clear; $ret; @@ -4185,6 +4396,9 @@ sub gs_fetch_loop_common { } $self->get_log([$longest_path], $min, $max, 0, 1, 1, sub { $revs{$_[1]} = _cb(@_) }); + if ($err) { + print "Checked through r$max\r"; + } if ($err && $max >= $head) { print STDERR "Path '$longest_path' ", "was probably deleted:\n", @@ -4419,6 +4633,7 @@ package Git::SVN::Log; use strict; use warnings; use POSIX qw/strftime/; +use Time::Local; use constant commit_log_separator => ('-' x 72) . "\n"; use vars qw/$TZ $limit $color $pager $non_recursive $verbose $oneline %rusers $show_commit $incremental/; @@ -4525,7 +4740,12 @@ sub run_pager { } sub format_svn_date { - return strftime("%Y-%m-%d %H:%M:%S %z (%a, %d %b %Y)", localtime(shift)); + # some systmes don't handle or mishandle %z, so be creative. + my $t = shift || time; + my $gm = timelocal(gmtime($t)); + my $sign = qw( + + - )[ $t <=> $gm ]; + my $gmoff = sprintf("%s%02d%02d", $sign, (gmtime(abs($t - $gm)))[2,1]); + return strftime("%Y-%m-%d %H:%M:%S $gmoff (%a, %d %b %Y)", localtime($t)); } sub parse_git_date { @@ -5015,8 +5235,7 @@ sub minimize_connections { } } if (@emptied) { - my $file = $ENV{GIT_CONFIG} || $ENV{GIT_CONFIG_LOCAL} || - "$ENV{GIT_DIR}/config"; + my $file = $ENV{GIT_CONFIG} || "$ENV{GIT_DIR}/config"; print STDERR <<EOF; The following [svn-remote] sections in your config file ($file) are empty and can be safely removed: diff --git a/git-web--browse.sh b/git-web--browse.sh index 78d236b77f..7ed0faddcd 100755 --- a/git-web--browse.sh +++ b/git-web--browse.sh @@ -115,7 +115,7 @@ if test -z "$browser" ; then browser_candidates="open $browser_candidates" fi # /bin/start indicates MinGW - if test -n /bin/start; then + if test -x /bin/start; then browser_candidates="start $browser_candidates" fi @@ -2,6 +2,7 @@ #include "exec_cmd.h" #include "cache.h" #include "quote.h" +#include "run-command.h" const char git_usage_string[] = "git [--version] [--exec-path[=GIT_EXEC_PATH]] [-p|--paginate|--no-pager] [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE] [--help] COMMAND [ARGS]"; @@ -158,7 +159,7 @@ static int handle_alias(int *argcp, const char ***argv) if (ret >= 0 && WIFEXITED(ret) && WEXITSTATUS(ret) != 127) exit(WEXITSTATUS(ret)); - die("Failed to run '%s' when expanding alias '%s'\n", + die("Failed to run '%s' when expanding alias '%s'", alias_string + 1, alias_command); } count = split_cmdline(alias_string, &new_argv); @@ -219,7 +220,7 @@ struct cmd_struct { int option; }; -static int run_command(struct cmd_struct *p, int argc, const char **argv) +static int run_builtin(struct cmd_struct *p, int argc, const char **argv) { int status; struct stat st; @@ -384,7 +385,7 @@ static void handle_internal_command(int argc, const char **argv) struct cmd_struct *p = commands+i; if (strcmp(p->cmd, cmd)) continue; - exit(run_command(p, argc, argv)); + exit(run_builtin(p, argc, argv)); } } @@ -392,6 +393,7 @@ static void execv_dashed_external(const char **argv) { struct strbuf cmd = STRBUF_INIT; const char *tmp; + int status; strbuf_addf(&cmd, "git-%s", argv[0]); @@ -406,37 +408,55 @@ static void execv_dashed_external(const char **argv) trace_argv_printf(argv, "trace: exec:"); - /* execvp() can only ever return if it fails */ - execvp(cmd.buf, (char **)argv); - - trace_printf("trace: exec failed: %s\n", strerror(errno)); + /* + * if we fail because the command is not found, it is + * OK to return. Otherwise, we just pass along the status code. + */ + status = run_command_v_opt(argv, 0); + if (status != -ERR_RUN_COMMAND_EXEC) { + if (IS_RUN_COMMAND_ERR(status)) + die("unable to run '%s'", argv[0]); + exit(-status); + } + errno = ENOENT; /* as if we called execvp */ argv[0] = tmp; strbuf_release(&cmd); } - -int main(int argc, const char **argv) +static int run_argv(int *argcp, const char ***argv) { - const char *cmd = argv[0] && *argv[0] ? argv[0] : "git-help"; - char *slash = (char *)cmd + strlen(cmd); int done_alias = 0; - /* - * Take the basename of argv[0] as the command - * name, and the dirname as the default exec_path - * if we don't have anything better. - */ - do - --slash; - while (cmd <= slash && !is_dir_sep(*slash)); - if (cmd <= slash) { - *slash++ = 0; - git_set_argv0_path(cmd); - cmd = slash; + while (1) { + /* See if it's an internal command */ + handle_internal_command(*argcp, *argv); + + /* .. then try the external ones */ + execv_dashed_external(*argv); + + /* It could be an alias -- this works around the insanity + * of overriding "git log" with "git show" by having + * alias.log = show + */ + if (done_alias || !handle_alias(argcp, argv)) + break; + done_alias = 1; } + return done_alias; +} + + +int main(int argc, const char **argv) +{ + const char *cmd; + + cmd = git_extract_argv0_path(argv[0]); + if (!cmd) + cmd = "git-help"; + /* * "git-xxxx" is the same as "git xxxx", but we obviously: * @@ -480,31 +500,22 @@ int main(int argc, const char **argv) setup_path(); while (1) { - /* See if it's an internal command */ - handle_internal_command(argc, argv); - - /* .. then try the external ones */ - execv_dashed_external(argv); - - /* It could be an alias -- this works around the insanity - * of overriding "git log" with "git show" by having - * alias.log = show - */ - if (done_alias || !handle_alias(&argc, &argv)) + static int done_help = 0; + static int was_alias = 0; + was_alias = run_argv(&argc, &argv); + if (errno != ENOENT) break; - done_alias = 1; - } - - if (errno == ENOENT) { - if (done_alias) { + if (was_alias) { fprintf(stderr, "Expansion of alias '%s' failed; " "'%s' is not a git-command\n", cmd, argv[0]); exit(1); } - argv[0] = help_unknown_cmd(cmd); - handle_internal_command(argc, argv); - execv_dashed_external(argv); + if (!done_help) { + cmd = argv[0] = help_unknown_cmd(cmd); + done_help = 1; + } else + break; } fprintf(stderr, "Failed to run command '%s': %s\n", diff --git a/git.spec.in b/git.spec.in index 069ace050d..4be0834f0b 100644 --- a/git.spec.in +++ b/git.spec.in @@ -97,7 +97,7 @@ BuildRequires: perl(Error) %description -n perl-Git Perl interface to Git -%define path_settings ETC_GITCONFIG=/etc/gitconfig prefix=%{_prefix} mandir=%{_mandir} htmldir=%{_docdir}/%{name}-core-%{version} +%define path_settings ETC_GITCONFIG=/etc/gitconfig prefix=%{_prefix} mandir=%{_mandir} htmldir=%{_docdir}/%{name}-%{version} %prep %setup -q @@ -190,6 +190,9 @@ rm -rf $RPM_BUILD_ROOT # No files for you! %changelog +* Mon Feb 04 2009 David J. Mellor <dmellor@whistlingcat.com> +- fixed broken git help -w after renaming the git-core package to git. + * Fri Sep 12 2008 Quy Tonthat <qtonthat@gmail.com> - move git-cvsserver to bindir. diff --git a/gitk-git/gitk b/gitk-git/gitk index 64a873d2ef..1773ae63eb 100644 --- a/gitk-git/gitk +++ b/gitk-git/gitk @@ -701,16 +701,17 @@ proc newvarc {view id} { } proc splitvarc {p v} { - global varcid varcstart varccommits varctok + global varcid varcstart varccommits varctok vtokmod global vupptr vdownptr vleftptr vbackptr varcix varcrow vlastins set oa $varcid($v,$p) + set otok [lindex $varctok($v) $oa] set ac $varccommits($v,$oa) set i [lsearch -exact $varccommits($v,$oa) $p] if {$i <= 0} return set na [llength $varctok($v)] # "%" sorts before "0"... - set tok "[lindex $varctok($v) $oa]%[strrep $i]" + set tok "$otok%[strrep $i]" lappend varctok($v) $tok lappend varcrow($v) {} lappend varcix($v) {} @@ -730,6 +731,9 @@ proc splitvarc {p v} { for {set b [lindex $vdownptr($v) $na]} {$b != 0} {set b [lindex $vleftptr($v) $b]} { lset vupptr($v) $b $na } + if {[string compare $otok $vtokmod($v)] <= 0} { + modify_arc $v $oa + } } proc renumbervarc {a v} { @@ -1601,13 +1605,14 @@ proc parsecommit {id contents listed} { set header [string range $contents 0 [expr {$hdrend - 1}]] set comment [string range $contents [expr {$hdrend + 2}] end] foreach line [split $header "\n"] { + set line [split $line " "] set tag [lindex $line 0] if {$tag == "author"} { set audate [lindex $line end-1] - set auname [lrange $line 1 end-2] + set auname [join [lrange $line 1 end-2] " "] } elseif {$tag == "committer"} { set comdate [lindex $line end-1] - set comname [lrange $line 1 end-2] + set comname [join [lrange $line 1 end-2] " "] } } set headline {} @@ -2279,7 +2284,7 @@ proc makewindow {} { bindkey b prevfile bindkey d "$ctext yview scroll 18 units" bindkey u "$ctext yview scroll -18 units" - bindkey / {dofind 1 1} + bindkey / {focus $fstring} bindkey <Key-Return> {dofind 1 1} bindkey ? {dofind -1 1} bindkey f nextfile @@ -2660,7 +2665,7 @@ proc keys {} { [mc "<%s-F> Find" $M1T] [mc "<%s-G> Move to next find hit" $M1T] [mc "<Return> Move to next find hit"] -[mc "/ Move to next find hit, or redo find"] +[mc "/ Focus the search box"] [mc "? Move to previous find hit"] [mc "f Scroll diff view to next file"] [mc "<%s-S> Search for next hit in diff view" $M1T] @@ -3318,8 +3323,27 @@ proc index_sha1 {fname} { return {} } +# Turn an absolute path into one relative to the current directory +proc make_relative {f} { + set elts [file split $f] + set here [file split [pwd]] + set ei 0 + set hi 0 + set res {} + foreach d $here { + if {$ei < $hi || $ei >= [llength $elts] || [lindex $elts $ei] ne $d} { + lappend res ".." + } else { + incr ei + } + incr hi + } + set elts [concat $res [lrange $elts $ei end]] + return [eval file join $elts] +} + proc external_blame {parent_idx {line {}}} { - global flist_menu_file + global flist_menu_file gitdir global nullid nullid2 global parentlist selectedline currentid @@ -3338,7 +3362,11 @@ proc external_blame {parent_idx {line {}}} { if {$line ne {} && $line > 1} { lappend cmdline "--line=$line" } - lappend cmdline $base_commit $flist_menu_file + set f [file join [file dirname $gitdir] $flist_menu_file] + # Unfortunately it seems git gui blame doesn't like + # being given an absolute path... + set f [make_relative $f] + lappend cmdline $base_commit $f if {[catch {eval exec $cmdline &} err]} { error_popup "[mc "git gui blame: command failed:"] $err" } @@ -3382,6 +3410,8 @@ proc show_line_source {} { error_popup [mc "Error reading index: %s" $err] return } + } else { + set id $parents($curview,$currentid) } } else { set id [lindex $parents($curview,$currentid) $pi] @@ -3398,7 +3428,7 @@ proc show_line_source {} { } else { lappend blameargs $id } - lappend blameargs -- $flist_menu_file + lappend blameargs -- [file join [file dirname $gitdir] $flist_menu_file] if {[catch { set f [open $blameargs r] } err]} { @@ -5704,7 +5734,6 @@ proc drawcommits {row {endrow {}}} { optimize_rows $ro1 0 $r2 if {$need_redisplay || $nrows_drawn > 2000} { clear_display - drawvisible } # make the lines join to already-drawn rows either side @@ -7953,7 +7982,7 @@ proc rowmenu {x y id} { if {$id ne $nullid && $id ne $nullid2} { set menu $rowctxmenu if {$mainhead ne {}} { - $menu entryconfigure 7 -label [mc "Reset %s branch to here" $mainhead] + $menu entryconfigure 7 -label [mc "Reset %s branch to here" $mainhead] -state normal } else { $menu entryconfigure 7 -label [mc "Detached head: can't reset" $mainhead] -state disabled } @@ -10079,15 +10108,11 @@ proc doprefs {} { -font optionfont spinbox $top.maxpct -from 1 -to 100 -width 4 -textvariable maxgraphpct grid x $top.maxpctl $top.maxpct -sticky w - frame $top.showlocal - label $top.showlocal.l -text [mc "Show local changes"] -font optionfont - checkbutton $top.showlocal.b -variable showlocalchanges - pack $top.showlocal.b $top.showlocal.l -side left + checkbutton $top.showlocal -text [mc "Show local changes"] \ + -font optionfont -variable showlocalchanges grid x $top.showlocal -sticky w - frame $top.autoselect - label $top.autoselect.l -text [mc "Auto-select SHA1"] -font optionfont - checkbutton $top.autoselect.b -variable autoselect - pack $top.autoselect.b $top.autoselect.l -side left + checkbutton $top.autoselect -text [mc "Auto-select SHA1"] \ + -font optionfont -variable autoselect grid x $top.autoselect -sticky w label $top.ddisp -text [mc "Diff display options"] @@ -10095,20 +10120,14 @@ proc doprefs {} { label $top.tabstopl -text [mc "Tab spacing"] -font optionfont spinbox $top.tabstop -from 1 -to 20 -width 4 -textvariable tabstop grid x $top.tabstopl $top.tabstop -sticky w - frame $top.ntag - label $top.ntag.l -text [mc "Display nearby tags"] -font optionfont - checkbutton $top.ntag.b -variable showneartags - pack $top.ntag.b $top.ntag.l -side left + checkbutton $top.ntag -text [mc "Display nearby tags"] \ + -font optionfont -variable showneartags grid x $top.ntag -sticky w - frame $top.ldiff - label $top.ldiff.l -text [mc "Limit diffs to listed paths"] -font optionfont - checkbutton $top.ldiff.b -variable limitdiffs - pack $top.ldiff.b $top.ldiff.l -side left + checkbutton $top.ldiff -text [mc "Limit diffs to listed paths"] \ + -font optionfont -variable limitdiffs grid x $top.ldiff -sticky w - frame $top.lattr - label $top.lattr.l -text [mc "Support per-file encodings"] -font optionfont - checkbutton $top.lattr.b -variable perfile_attrs - pack $top.lattr.b $top.lattr.l -side left + checkbutton $top.lattr -text [mc "Support per-file encodings"] \ + -font optionfont -variable perfile_attrs grid x $top.lattr -sticky w entry $top.extdifft -textvariable extdifftool @@ -10124,26 +10143,26 @@ proc doprefs {} { grid $top.cdisp - -sticky w -pady 10 label $top.bg -padx 40 -relief sunk -background $bgcolor button $top.bgbut -text [mc "Background"] -font optionfont \ - -command [list choosecolor bgcolor {} $top.bg background setbg] + -command [list choosecolor bgcolor {} $top.bg [mc "background"] setbg] grid x $top.bgbut $top.bg -sticky w label $top.fg -padx 40 -relief sunk -background $fgcolor button $top.fgbut -text [mc "Foreground"] -font optionfont \ - -command [list choosecolor fgcolor {} $top.fg foreground setfg] + -command [list choosecolor fgcolor {} $top.fg [mc "foreground"] setfg] grid x $top.fgbut $top.fg -sticky w label $top.diffold -padx 40 -relief sunk -background [lindex $diffcolors 0] button $top.diffoldbut -text [mc "Diff: old lines"] -font optionfont \ - -command [list choosecolor diffcolors 0 $top.diffold "diff old lines" \ + -command [list choosecolor diffcolors 0 $top.diffold [mc "diff old lines"] \ [list $ctext tag conf d0 -foreground]] grid x $top.diffoldbut $top.diffold -sticky w label $top.diffnew -padx 40 -relief sunk -background [lindex $diffcolors 1] button $top.diffnewbut -text [mc "Diff: new lines"] -font optionfont \ - -command [list choosecolor diffcolors 1 $top.diffnew "diff new lines" \ + -command [list choosecolor diffcolors 1 $top.diffnew [mc "diff new lines"] \ [list $ctext tag conf dresult -foreground]] grid x $top.diffnewbut $top.diffnew -sticky w label $top.hunksep -padx 40 -relief sunk -background [lindex $diffcolors 2] button $top.hunksepbut -text [mc "Diff: hunk header"] -font optionfont \ -command [list choosecolor diffcolors 2 $top.hunksep \ - "diff hunk header" \ + [mc "diff hunk header"] \ [list $ctext tag conf hunksep -foreground]] grid x $top.hunksepbut $top.hunksep -sticky w label $top.markbgsep -padx 40 -relief sunk -background $markbgcolor @@ -10154,7 +10173,7 @@ proc doprefs {} { grid x $top.markbgbut $top.markbgsep -sticky w label $top.selbgsep -padx 40 -relief sunk -background $selectbgcolor button $top.selbgbut -text [mc "Select bg"] -font optionfont \ - -command [list choosecolor selectbgcolor {} $top.selbgsep background setselbg] + -command [list choosecolor selectbgcolor {} $top.selbgsep [mc "background"] setselbg] grid x $top.selbgbut $top.selbgsep -sticky w label $top.cfont -text [mc "Fonts: press to choose"] @@ -10897,4 +10916,9 @@ if {[info exists permviews]} { addviewmenu $n } } + +if {[tk windowingsystem] eq "win32"} { + focus -force . +} + getcommits {} diff --git a/gitk-git/po/de.po b/gitk-git/po/de.po index e0a6deeded..825dc98f74 100644 --- a/gitk-git/po/de.po +++ b/gitk-git/po/de.po @@ -7,8 +7,8 @@ msgid "" msgstr "" "Project-Id-Version: git-gui\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2008-10-25 13:18+0200\n" -"PO-Revision-Date: 2008-10-25 13:23+0200\n" +"POT-Creation-Date: 2008-12-06 20:40+0100\n" +"PO-Revision-Date: 2008-12-06 20:45+0100\n" "Last-Translator: Christian Stimming <stimming@tuhh.de>\n" "Language-Team: German\n" "MIME-Version: 1.0\n" @@ -90,7 +90,11 @@ msgstr "Zweige neu laden" msgid "List references" msgstr "Zweige/Markierungen auflisten" -#: gitk:1815 +#: gitk:1915 +msgid "Start git gui" +msgstr "»git gui« starten" + +#: gitk:1917 msgid "Quit" msgstr "Beenden" @@ -295,7 +299,15 @@ msgstr "Externer Vergleich" msgid "Blame parent commit" msgstr "Annotieren der Elternversion" -#: gitk:2488 +#: gitk:2360 +msgid "Show origin of this line" +msgstr "Herkunft dieser Zeile anzeigen" + +#: gitk:2361 +msgid "Run git gui blame on this line" +msgstr "Annotieren (»git gui blame«) von dieser Zeile" + +#: gitk:2606 msgid "" "\n" "Gitk - a commit viewer for git\n" @@ -501,7 +513,38 @@ msgstr "Version nicht gefunden" msgid "git gui blame: command failed:" msgstr "git gui blame: Kommando fehlgeschlagen:" -#: gitk:3092 +#: gitk:3398 +#, tcl-format +msgid "Couldn't read merge head: %s" +msgstr "Zusammenführungs-Spitze konnte nicht gelesen werden: %s" + +#: gitk:3406 +#, tcl-format +msgid "Error reading index: %s" +msgstr "Fehler beim Lesen der Bereitstellung (»index«): %s" + +#: gitk:3431 +#, tcl-format +msgid "Couldn't start git blame: %s" +msgstr "»git blame« konnte nicht gestartet werden: %s" + +#: gitk:3434 gitk:6160 +msgid "Searching" +msgstr "Suchen" + +#: gitk:3466 +#, tcl-format +msgid "Error running git blame: %s" +msgstr "Fehler beim Ausführen von »git blame«: %s" + +#: gitk:3494 +#, tcl-format +msgid "That line comes from commit %s, which is not in this view" +msgstr "" +"Diese Zeile stammt aus Version %s, welche nicht in dieser Ansicht gezeigt " +"wird." + +#: gitk:3508 msgid "External diff viewer failed:" msgstr "Externes Vergleich-(Diff-)Programm fehlgeschlagen:" @@ -509,11 +552,7 @@ msgstr "Externes Vergleich-(Diff-)Programm fehlgeschlagen:" msgid "Gitk view definition" msgstr "Gitk Ansichten" -#: gitk:3225 -msgid "Name" -msgstr "Name" - -#: gitk:3228 +#: gitk:3630 msgid "Remember this view" msgstr "Diese Ansicht speichern" @@ -521,15 +560,55 @@ msgstr "Diese Ansicht speichern" msgid "Commits to include (arguments to git log):" msgstr "Versionen anzeigen (Argumente von git-log):" -#: gitk:3239 +#: gitk:3632 +msgid "Use all refs" +msgstr "Alle Zweige verwenden" + +#: gitk:3633 +msgid "Strictly sort by date" +msgstr "Streng nach Datum sortieren" + +#: gitk:3634 +msgid "Mark branch sides" +msgstr "Zweig-Seiten markieren" + +#: gitk:3635 +msgid "Since date:" +msgstr "Von Datum:" + +#: gitk:3636 +msgid "Until date:" +msgstr "Bis Datum:" + +#: gitk:3637 +msgid "Max count:" +msgstr "Max. Anzahl:" + +#: gitk:3638 +msgid "Skip:" +msgstr "Überspringen:" + +#: gitk:3639 +msgid "Limit to first parent" +msgstr "Auf erste Elternversion beschränken" + +#: gitk:3640 msgid "Command to generate more commits to include:" msgstr "Versionsliste durch folgendes Kommando erzeugen lassen:" -#: gitk:3246 +#: gitk:3749 +msgid "Name" +msgstr "Name" + +#: gitk:3797 msgid "Enter files and directories to include, one per line:" msgstr "Folgende Dateien und Verzeichnisse anzeigen (eine pro Zeile):" -#: gitk:3293 +#: gitk:3811 +msgid "Apply (F5)" +msgstr "Anwenden (F5)" + +#: gitk:3849 msgid "Error in commit selection arguments:" msgstr "Fehler in den ausgewählten Versionen:" @@ -569,11 +648,7 @@ msgstr "Lokale Änderungen bereitgestellt, aber nicht eingetragen" msgid "Local uncommitted changes, not checked in to index" msgstr "Lokale Änderungen, nicht bereitgestellt" -#: gitk:5549 -msgid "Searching" -msgstr "Suchen" - -#: gitk:6049 +#: gitk:6673 msgid "Tags:" msgstr "Markierungen:" @@ -597,11 +672,12 @@ msgstr "Folgt auf" msgid "Precedes" msgstr "Vorgänger von" -#: gitk:6378 -msgid "Error getting merge diffs:" -msgstr "Fehler beim Laden des Vergleichs:" +#: gitk:7209 +#, tcl-format +msgid "Error getting diffs: %s" +msgstr "Fehler beim Laden des Vergleichs: %s" -#: gitk:7113 +#: gitk:7748 msgid "Goto:" msgstr "Gehe zu:" @@ -722,7 +798,12 @@ msgstr "Name:" msgid "Please specify a name for the new branch" msgstr "Bitte geben Sie einen Namen für den neuen Zweig an." -#: gitk:7703 +#: gitk:8328 +#, tcl-format +msgid "Branch '%s' already exists. Overwrite?" +msgstr "Zweig »%s« existiert bereits. Soll er überschrieben werden?" + +#: gitk:8394 #, tcl-format msgid "Commit %s is already included in branch %s -- really re-apply it?" msgstr "" @@ -733,7 +814,26 @@ msgstr "" msgid "Cherry-picking" msgstr "Version pflücken" -#: gitk:7720 +#: gitk:8408 +#, tcl-format +msgid "" +"Cherry-pick failed because of local changes to file '%s'.\n" +"Please commit, reset or stash your changes and try again." +msgstr "" +"Pflücken fehlgeschlagen, da noch lokale Änderungen in Datei »%s«\n" +"vorliegen. Bitte diese Änderungen eintragen, zurücksetzen oder\n" +"zwischenspeichern (»git stash») und dann erneut versuchen." + +#: gitk:8414 +msgid "" +"Cherry-pick failed because of merge conflict.\n" +"Do you wish to run git citool to resolve it?" +msgstr "" +"Pflücken fehlgeschlagen, da ein Zusammenführungs-Konflikt aufgetreten\n" +"ist. Soll das »git citool« (Zusammenführungs-Werkzeug) aufgerufen\n" +"werden, um diesen Konflikt aufzulösen?" + +#: gitk:8430 msgid "No changes committed" msgstr "Keine Änderungen eingetragen" @@ -889,23 +989,51 @@ msgstr "Farben: Klicken zum Wählen" msgid "Background" msgstr "Hintergrund" -#: gitk:9435 +#: gitk:10153 gitk:10183 +msgid "background" +msgstr "Hintergrund" + +#: gitk:10156 msgid "Foreground" msgstr "Vordergrund" -#: gitk:9439 +#: gitk:10157 +msgid "foreground" +msgstr "Vordergrund" + +#: gitk:10160 msgid "Diff: old lines" msgstr "Vergleich: Alte Zeilen" -#: gitk:9444 +#: gitk:10161 +msgid "diff old lines" +msgstr "Vergleich - Alte Zeilen" + +#: gitk:10165 msgid "Diff: new lines" msgstr "Vergleich: Neue Zeilen" -#: gitk:9449 +#: gitk:10166 +msgid "diff new lines" +msgstr "Vergleich - Neue Zeilen" + +#: gitk:10170 msgid "Diff: hunk header" msgstr "Vergleich: Änderungstitel" -#: gitk:9455 +#: gitk:10172 +msgid "diff hunk header" +msgstr "Vergleich - Änderungstitel" + +#: gitk:10176 +msgid "Marked line bg" +msgstr "Markierte Zeile Hintergrund" + +#: gitk:10178 +msgid "marked line background" +msgstr "markierte Zeile Hintergrund" + +#: gitk:10182 msgid "Select bg" msgstr "Hintergrundfarbe Auswählen" diff --git a/gitweb/README b/gitweb/README index 825162a0b6..8433dd1d45 100644 --- a/gitweb/README +++ b/gitweb/README @@ -162,14 +162,12 @@ not include variables usually directly set during build): $GITWEB_LIST during installation. If empty, $projectroot is used to scan for repositories. * $my_url, $my_uri - URL and absolute URL of gitweb script; you might need to set those - variables if you are using 'pathinfo' feature: see also below. + Full URL and absolute URL of gitweb script; + in earlier versions of gitweb you might have need to set those + variables, now there should be no need to do it. * $home_link Target of the home link on top of all pages (the first part of view - "breadcrumbs"). By default set to absolute URI of a page; you might - need to set it up to [base] gitweb URI if you use 'pathinfo' feature - (alternative format of the URLs, with project name embedded directly - in the path part of URL). + "breadcrumbs"). By default set to absolute URI of a page ($my_uri). * @stylesheets List of URIs of stylesheets (relative to base URI of a page). You might specify more than one stylesheet, for example use gitweb.css @@ -214,6 +212,11 @@ not include variables usually directly set during build): Rename detection options for git-diff and git-diff-tree. By default ('-M'); set it to ('-C') or ('-C', '-C') to also detect copies, or set it to () if you don't want to have renames detection. + * $prevent_xss + If true, some gitweb features are disabled to prevent content in + repositories from launching cross-site scripting (XSS) attacks. Set this + to true if you don't trust the content of your repositories. The default + is false. Projects list file format @@ -260,7 +263,9 @@ You can use the following files in repository: A .html file (HTML fragment) which is included on the gitweb project summary page inside <div> block element. You can use it for longer description of a project, to provide links (for example to project's - homepage), etc. + homepage), etc. This is recognized only if XSS prevention is off + ($prevent_xss is false); a way to include a readme safely when XSS + prevention is on may be worked out in the future. * description (or gitweb.description) Short (shortened by default to 25 characters in the projects list page) single line description of a project (of a repository). Plain text file; @@ -322,6 +327,82 @@ something like the following in your gitweb.conf (or gitweb_config.perl) file: $home_link = "/"; +PATH_INFO usage +----------------------- +If you enable PATH_INFO usage in gitweb by putting + + $feature{'pathinfo'}{'default'} = [1]; + +in your gitweb.conf, it is possible to set up your server so that it +consumes and produces URLs in the form + +http://git.example.com/project.git/shortlog/sometag + +by using a configuration such as the following, that assumes that +/var/www/gitweb is the DocumentRoot of your webserver, and that it +contains the gitweb.cgi script and complementary static files +(stylesheet, favicon): + +<VirtualHost *:80> + ServerAlias git.example.com + + DocumentRoot /var/www/gitweb + + <Directory /var/www/gitweb> + Options ExecCGI + AddHandler cgi-script cgi + + DirectoryIndex gitweb.cgi + + RewriteEngine On + RewriteCond %{REQUEST_FILENAME} !-f + RewriteCond %{REQUEST_FILENAME} !-d + RewriteRule ^.* /gitweb.cgi/$0 [L,PT] + </Directory> +</VirtualHost> + +The rewrite rule guarantees that existing static files will be properly +served, whereas any other URL will be passed to gitweb as PATH_INFO +parameter. + +Notice that in this case you don't need special settings for +@stylesheets, $my_uri and $home_link, but you lose "dumb client" access +to your project .git dirs. A possible workaround for the latter is the +following: in your project root dir (e.g. /pub/git) have the projects +named without a .git extension (e.g. /pub/git/project instead of +/pub/git/project.git) and configure Apache as follows: + +<VirtualHost *:80> + ServerAlias git.example.com + + DocumentRoot /var/www/gitweb + + AliasMatch ^(/.*?)(\.git)(/.*)? /pub/git$1$3 + <Directory /var/www/gitweb> + Options ExecCGI + AddHandler cgi-script cgi + + DirectoryIndex gitweb.cgi + + RewriteEngine On + RewriteCond %{REQUEST_FILENAME} !-f + RewriteCond %{REQUEST_FILENAME} !-d + RewriteRule ^.* /gitweb.cgi/$0 [L,PT] + </Directory> +</VirtualHost> + +The additional AliasMatch makes it so that + +http://git.example.com/project.git + +will give raw access to the project's git dir (so that the project can +be cloned), while + +http://git.example.com/project + +will provide human-friendly gitweb access. + + Originally written by: Kay Sievers <kay.sievers@vrfy.org> diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 6eb370d8de..33ef190ceb 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -27,13 +27,29 @@ our $version = "++GIT_VERSION++"; our $my_url = $cgi->url(); our $my_uri = $cgi->url(-absolute => 1); -# if we're called with PATH_INFO, we have to strip that -# from the URL to find our real URL -# we make $path_info global because it's also used later on +# Base URL for relative URLs in gitweb ($logo, $favicon, ...), +# needed and used only for URLs with nonempty PATH_INFO +our $base_url = $my_url; + +# When the script is used as DirectoryIndex, the URL does not contain the name +# of the script file itself, and $cgi->url() fails to strip PATH_INFO, so we +# have to do it ourselves. We make $path_info global because it's also used +# later on. +# +# Another issue with the script being the DirectoryIndex is that the resulting +# $my_url data is not the full script URL: this is good, because we want +# generated links to keep implying the script name if it wasn't explicitly +# indicated in the URL we're handling, but it means that $my_url cannot be used +# as base URL. +# Therefore, if we needed to strip PATH_INFO, then we know that we have +# to build the base URL ourselves: our $path_info = $ENV{"PATH_INFO"}; if ($path_info) { - $my_url =~ s,\Q$path_info\E$,,; - $my_uri =~ s,\Q$path_info\E$,,; + if ($my_url =~ s,\Q$path_info\E$,, && + $my_uri =~ s,\Q$path_info\E$,, && + defined $ENV{'SCRIPT_NAME'}) { + $base_url = $cgi->url(-base => 1) . $ENV{'SCRIPT_NAME'}; + } } # core git executable to use @@ -132,6 +148,10 @@ our $fallback_encoding = 'latin1'; # - one might want to include '-B' option, e.g. '-B', '-M' our @diff_opts = ('-M'); # taken from git_commit +# Disables features that would allow repository owners to inject script into +# the gitweb domain. +our $prevent_xss = 0; + # information about snapshot formats that gitweb is capable of serving our %known_snapshot_formats = ( # name => { @@ -203,7 +223,7 @@ our %feature = ( # $feature{'blame'}{'override'} = 1; # and in project config gitweb.blame = 0|1; 'blame' => { - 'sub' => \&feature_blame, + 'sub' => sub { feature_bool('blame', @_) }, 'override' => 0, 'default' => [0]}, @@ -241,7 +261,7 @@ our %feature = ( # $feature{'grep'}{'override'} = 1; # and in project config gitweb.grep = 0|1; 'grep' => { - 'sub' => \&feature_grep, + 'sub' => sub { feature_bool('grep', @_) }, 'override' => 0, 'default' => [1]}, @@ -255,7 +275,7 @@ our %feature = ( # $feature{'pickaxe'}{'override'} = 1; # and in project config gitweb.pickaxe = 0|1; 'pickaxe' => { - 'sub' => \&feature_pickaxe, + 'sub' => sub { feature_bool('pickaxe', @_) }, 'override' => 0, 'default' => [1]}, @@ -330,6 +350,21 @@ our %feature = ( 'ctags' => { 'override' => 0, 'default' => [0]}, + + # The maximum number of patches in a patchset generated in patch + # view. Set this to 0 or undef to disable patch view, or to a + # negative number to remove any limit. + + # To disable system wide have in $GITWEB_CONFIG + # $feature{'patches'}{'default'} = [0]; + # To have project specific config enable override in $GITWEB_CONFIG + # $feature{'patches'}{'override'} = 1; + # and in project config gitweb.patches = 0|n; + # where n is the maximum number of patches allowed in a patchset. + 'patches' => { + 'sub' => \&feature_patches, + 'override' => 0, + 'default' => [16]}, ); sub gitweb_get_feature { @@ -363,16 +398,17 @@ sub gitweb_check_feature { } -sub feature_blame { - my ($val) = git_get_project_config('blame', '--bool'); +sub feature_bool { + my $key = shift; + my ($val) = git_get_project_config($key, '--bool'); - if ($val eq 'true') { - return 1; + if (!defined $val) { + return ($_[0]); + } elsif ($val eq 'true') { + return (1); } elsif ($val eq 'false') { - return 0; + return (0); } - - return $_[0]; } sub feature_snapshot { @@ -387,25 +423,11 @@ sub feature_snapshot { return @fmts; } -sub feature_grep { - my ($val) = git_get_project_config('grep', '--bool'); +sub feature_patches { + my @val = (git_get_project_config('patches', '--int')); - if ($val eq 'true') { - return (1); - } elsif ($val eq 'false') { - return (0); - } - - return ($_[0]); -} - -sub feature_pickaxe { - my ($val) = git_get_project_config('pickaxe', '--bool'); - - if ($val eq 'true') { - return (1); - } elsif ($val eq 'false') { - return (0); + if (@val) { + return @val; } return ($_[0]); @@ -504,6 +526,8 @@ our %actions = ( "heads" => \&git_heads, "history" => \&git_history, "log" => \&git_log, + "patch" => \&git_patch, + "patches" => \&git_patches, "rss" => \&git_rss, "atom" => \&git_atom, "search" => \&git_search, @@ -830,7 +854,7 @@ sub href (%) { } my $use_pathinfo = gitweb_check_feature('pathinfo'); - if ($use_pathinfo) { + if ($use_pathinfo and defined $params{'project'}) { # try to put as many parameters as possible in PATH_INFO: # - project name # - action @@ -845,7 +869,7 @@ sub href (%) { $href =~ s,/$,,; # Then add the project name, if present - $href .= "/".esc_url($params{'project'}) if defined $params{'project'}; + $href .= "/".esc_url($params{'project'}); delete $params{'project'}; # since we destructively absorb parameters, we keep this @@ -1360,13 +1384,11 @@ sub format_log_line_html { my $line = shift; $line = esc_html($line, -nbsp=>1); - if ($line =~ m/([0-9a-fA-F]{8,40})/) { - my $hash_text = $1; - my $link = - $cgi->a({-href => href(action=>"object", hash=>$hash_text), - -class => "text"}, $hash_text); - $line =~ s/$hash_text/$link/; - } + $line =~ s{\b([0-9a-fA-F]{8,40})\b}{ + $cgi->a({-href => href(action=>"object", hash=>$1), + -class => "text"}, $1); + }eg; + return $line; } @@ -1890,18 +1912,19 @@ sub git_parse_project_config { return %config; } -# convert config value to boolean, 'true' or 'false' +# convert config value to boolean: 'true' or 'false' # no value, number > 0, 'true' and 'yes' values are true # rest of values are treated as false (never as error) sub config_to_bool { my $val = shift; + return 1 if !defined $val; # section.key + # strip leading and trailing whitespace $val =~ s/^\s+//; $val =~ s/\s+$//; - return (!defined $val || # section.key - ($val =~ /^\d+$/ && $val) || # section.key = 1 + return (($val =~ /^\d+$/ && $val) || # section.key = 1 ($val =~ /^(?:true|yes)$/i)); # section.key = true } @@ -1954,6 +1977,9 @@ sub git_get_project_config { $config_file = "$git_dir/config"; } + # check if config variable (key) exists + return unless exists $config{"gitweb.$key"}; + # ensure given type if (!defined $type) { return $config{"gitweb.$key"}; @@ -2147,8 +2173,9 @@ sub git_get_projects_list { my $subdir = substr($File::Find::name, $pfxlen + 1); # we check related file in $projectroot - if (check_export_ok("$projectroot/$filter/$subdir")) { - push @list, { path => ($filter ? "$filter/" : '') . $subdir }; + my $path = ($filter ? "$filter/" : '') . $subdir; + if (check_export_ok("$projectroot/$path")) { + push @list, { path => $path }; $File::Find::prune = 1; } }, @@ -2896,9 +2923,14 @@ sub git_header_html { <meta name="robots" content="index, nofollow"/> <title>$title</title> EOF -# print out each stylesheet that exist + # the stylesheet, favicon etc urls won't work correctly with path_info + # unless we set the appropriate base URL + if ($ENV{'PATH_INFO'}) { + print "<base href=\"".esc_url($base_url)."\" />\n"; + } + # print out each stylesheet that exist, providing backwards capability + # for those people who defined $stylesheet in a config file if (defined $stylesheet) { -#provides backwards capability for those people who define style sheet in a config file print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; } else { foreach my $stylesheet (@stylesheets) { @@ -4493,7 +4525,9 @@ sub git_summary { print "</table>\n"; - if (-s "$projectroot/$project/README.html") { + # If XSS prevention is on, we don't include README.html. + # TODO: Allow a readme in some safe format. + if (!$prevent_xss && -s "$projectroot/$project/README.html") { print "<div class=\"title\">readme</div>\n" . "<div class=\"readme\">\n"; insert_file("$projectroot/$project/README.html"); @@ -4575,28 +4609,33 @@ sub git_tag { } sub git_blame { - my $fd; - my $ftype; - + # permissions gitweb_check_feature('blame') - or die_error(403, "Blame view not allowed"); + or die_error(403, "Blame view not allowed"); + # error checking die_error(400, "No file name given") unless $file_name; $hash_base ||= git_get_head_hash($project); - die_error(404, "Couldn't find base commit") unless ($hash_base); + die_error(404, "Couldn't find base commit") unless $hash_base; my %co = parse_commit($hash_base) or die_error(404, "Commit not found"); + my $ftype = "blob"; if (!defined $hash) { $hash = git_get_hash_by_path($hash_base, $file_name, "blob") or die_error(404, "Error looking up file"); + } else { + $ftype = git_get_type($hash); + if ($ftype !~ "blob") { + die_error(400, "Object is not a blob"); + } } - $ftype = git_get_type($hash); - if ($ftype !~ "blob") { - die_error(400, "Object is not a blob"); - } - open ($fd, "-|", git_cmd(), "blame", '-p', '--', - $file_name, $hash_base) + + # run git-blame --porcelain + open my $fd, "-|", git_cmd(), "blame", '-p', + $hash_base, '--', $file_name or die_error(500, "Open git-blame failed"); + + # page header git_header_html(); my $formats_nav = $cgi->a({-href => href(action=>"blob", -replay=>1)}, @@ -4610,42 +4649,46 @@ sub git_blame { git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); git_print_header_div('commit', esc_html($co{'title'}), $hash_base); git_print_page_path($file_name, $ftype, $hash_base); - my @rev_color = (qw(light2 dark2)); + + # page body + my @rev_color = qw(light2 dark2); my $num_colors = scalar(@rev_color); my $current_color = 0; - my $last_rev; + my %metainfo = (); + print <<HTML; <div class="page_body"> <table class="blame"> <tr><th>Commit</th><th>Line</th><th>Data</th></tr> HTML - my %metainfo = (); - while (1) { - $_ = <$fd>; - last unless defined $_; + LINE: + while (my $line = <$fd>) { + chomp $line; + # the header: <SHA-1> <src lineno> <dst lineno> [<lines in group>] + # no <lines in group> for subsequent lines in group of lines my ($full_rev, $orig_lineno, $lineno, $group_size) = - /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/; + ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/); if (!exists $metainfo{$full_rev}) { $metainfo{$full_rev} = {}; } my $meta = $metainfo{$full_rev}; - while (<$fd>) { - last if (s/^\t//); - if (/^(\S+) (.*)$/) { + my $data; + while ($data = <$fd>) { + chomp $data; + last if ($data =~ s/^\t//); # contents of line + if ($data =~ /^(\S+) (.*)$/) { $meta->{$1} = $2; } } - my $data = $_; - chomp $data; - my $rev = substr($full_rev, 0, 8); + my $short_rev = substr($full_rev, 0, 8); my $author = $meta->{'author'}; - my %date = parse_date($meta->{'author-time'}, - $meta->{'author-tz'}); + my %date = + parse_date($meta->{'author-time'}, $meta->{'author-tz'}); my $date = $date{'iso-tz'}; if ($group_size) { - $current_color = ++$current_color % $num_colors; + $current_color = ($current_color + 1) % $num_colors; } - print "<tr class=\"$rev_color[$current_color]\">\n"; + print "<tr id=\"l$lineno\" class=\"$rev_color[$current_color]\">\n"; if ($group_size) { print "<td class=\"sha1\""; print " title=\"". esc_html($author) . ", $date\""; @@ -4654,20 +4697,25 @@ HTML print $cgi->a({-href => href(action=>"commit", hash=>$full_rev, file_name=>$file_name)}, - esc_html($rev)); + esc_html($short_rev)); print "</td>\n"; } - open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^") - or die_error(500, "Open git-rev-parse failed"); - my $parent_commit = <$dd>; - close $dd; - chomp($parent_commit); + my $parent_commit; + if (!exists $meta->{'parent'}) { + open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^") + or die_error(500, "Open git-rev-parse failed"); + $parent_commit = <$dd>; + close $dd; + chomp($parent_commit); + $meta->{'parent'} = $parent_commit; + } else { + $parent_commit = $meta->{'parent'}; + } my $blamed = href(action => 'blame', file_name => $meta->{'filename'}, hash_base => $parent_commit); print "<td class=\"linenr\">"; print $cgi->a({ -href => "$blamed#l$orig_lineno", - -id => "l$lineno", -class => "linenr" }, esc_html($lineno)); print "</td>"; @@ -4678,6 +4726,8 @@ HTML print "</div>"; close $fd or print "Reading blob failed\n"; + + # page footer git_footer_html(); } @@ -4738,10 +4788,21 @@ sub git_blob_plain { $save_as .= '.txt'; } + # With XSS prevention on, blobs of all types except a few known safe + # ones are served with "Content-Disposition: attachment" to make sure + # they don't run in our security domain. For certain image types, + # blob view writes an <img> tag referring to blob_plain view, and we + # want to be sure not to break that by serving the image as an + # attachment (though Firefox 3 doesn't seem to care). + my $sandbox = $prevent_xss && + $type !~ m!^(?:text/plain|image/(?:gif|png|jpeg))$!; + print $cgi->header( -type => $type, -expires => $expires, - -content_disposition => 'inline; filename="' . $save_as . '"'); + -content_disposition => + ($sandbox ? 'attachment' : 'inline') + . '; filename="' . $save_as . '"'); undef $/; binmode STDOUT, ':raw'; print <$fd>; @@ -4997,6 +5058,15 @@ sub git_log { my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#commitlist >= 100); + my ($patch_max) = gitweb_get_feature('patches'); + if ($patch_max) { + if ($patch_max < 0 || @commitlist <= $patch_max) { + $paging_nav .= " ⋅ " . + $cgi->a({-href => href(action=>"patches", -replay=>1)}, + "patches"); + } + } + git_header_html(); git_print_page_nav('log','', $hash,undef,undef, $paging_nav); @@ -5076,6 +5146,11 @@ sub git_commit { } @$parents ) . ')'; } + if (gitweb_check_feature('patches')) { + $formats_nav .= " | " . + $cgi->a({-href => href(action=>"patch", -replay=>1)}, + "patch"); + } if (!defined $parent) { $parent = "--root"; @@ -5285,43 +5360,9 @@ sub git_blobdiff { or die_error(500, "Open git-diff-tree failed"); } - # old/legacy style URI - if (!%diffinfo && # if new style URI failed - defined $hash && defined $hash_parent) { - # fake git-diff-tree raw output - $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob"; - $diffinfo{'from_id'} = $hash_parent; - $diffinfo{'to_id'} = $hash; - if (defined $file_name) { - if (defined $file_parent) { - $diffinfo{'status'} = '2'; - $diffinfo{'from_file'} = $file_parent; - $diffinfo{'to_file'} = $file_name; - } else { # assume not renamed - $diffinfo{'status'} = '1'; - $diffinfo{'from_file'} = $file_name; - $diffinfo{'to_file'} = $file_name; - } - } else { # no filename given - $diffinfo{'status'} = '2'; - $diffinfo{'from_file'} = $hash_parent; - $diffinfo{'to_file'} = $hash; - } - - # non-textual hash id's can be cached - if ($hash =~ m/^[0-9a-fA-F]{40}$/ && - $hash_parent =~ m/^[0-9a-fA-F]{40}$/) { - $expires = '+1d'; - } - - # open patch output - open $fd, "-|", git_cmd(), "diff", @diff_opts, - '-p', ($format eq 'html' ? "--full-index" : ()), - $hash_parent, $hash, "--" - or die_error(500, "Open git-diff failed"); - } else { - die_error(400, "Missing one of the blob diff parameters") - unless %diffinfo; + # old/legacy style URI -- not generated anymore since 1.4.3. + if (!%diffinfo) { + die_error('404 Not Found', "Missing one of the blob diff parameters") } # header @@ -5386,7 +5427,14 @@ sub git_blobdiff_plain { } sub git_commitdiff { - my $format = shift || 'html'; + my %params = @_; + my $format = $params{-format} || 'html'; + + my ($patch_max) = gitweb_get_feature('patches'); + if ($format eq 'patch') { + die_error(403, "Patch view not allowed") unless $patch_max; + } + $hash ||= $hash_base || "HEAD"; my %co = parse_commit($hash) or die_error(404, "Unknown commit object"); @@ -5401,6 +5449,11 @@ sub git_commitdiff { $formats_nav = $cgi->a({-href => href(action=>"commitdiff_plain", -replay=>1)}, "raw"); + if ($patch_max) { + $formats_nav .= " | " . + $cgi->a({-href => href(action=>"patch", -replay=>1)}, + "patch"); + } if (defined $hash_parent && $hash_parent ne '-c' && $hash_parent ne '--cc') { @@ -5484,7 +5537,31 @@ sub git_commitdiff { open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, '-p', $hash_parent_param, $hash, "--" or die_error(500, "Open git-diff-tree failed"); - + } elsif ($format eq 'patch') { + # For commit ranges, we limit the output to the number of + # patches specified in the 'patches' feature. + # For single commits, we limit the output to a single patch, + # diverging from the git-format-patch default. + my @commit_spec = (); + if ($hash_parent) { + if ($patch_max > 0) { + push @commit_spec, "-$patch_max"; + } + push @commit_spec, '-n', "$hash_parent..$hash"; + } else { + if ($params{-single}) { + push @commit_spec, '-1'; + } else { + if ($patch_max > 0) { + push @commit_spec, "-$patch_max"; + } + push @commit_spec, "-n"; + } + push @commit_spec, '--root', $hash; + } + open $fd, "-|", git_cmd(), "format-patch", '--encoding=utf8', + '--stdout', @commit_spec + or die_error(500, "Open git-format-patch failed"); } else { die_error(400, "Unknown commitdiff format"); } @@ -5533,6 +5610,14 @@ sub git_commitdiff { print to_utf8($line) . "\n"; } print "---\n\n"; + } elsif ($format eq 'patch') { + my $filename = basename($project) . "-$hash.patch"; + + print $cgi->header( + -type => 'text/plain', + -charset => 'utf-8', + -expires => $expires, + -content_disposition => 'inline; filename="' . "$filename" . '"'); } # write patch @@ -5554,11 +5639,25 @@ sub git_commitdiff { print <$fd>; close $fd or print "Reading git-diff-tree failed\n"; + } elsif ($format eq 'patch') { + local $/ = undef; + print <$fd>; + close $fd + or print "Reading git-format-patch failed\n"; } } sub git_commitdiff_plain { - git_commitdiff('plain'); + git_commitdiff(-format => 'plain'); +} + +# format-patch-style patches +sub git_patch { + git_commitdiff(-format => 'patch', -single=> 1); +} + +sub git_patches { + git_commitdiff(-format => 'patch'); } sub git_history { @@ -5911,6 +6010,14 @@ sub git_shortlog { $cgi->a({-href => href(-replay=>1, page=>$page+1), -accesskey => "n", -title => "Alt-n"}, "next"); } + my $patch_max = gitweb_check_feature('patches'); + if ($patch_max) { + if ($patch_max < 0 || @commitlist <= $patch_max) { + $paging_nav .= " ⋅ " . + $cgi->a({-href => href(action=>"patches", -replay=>1)}, + "patches"); + } + } git_header_html(); git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav); @@ -5948,7 +6055,25 @@ sub git_feed { } if (defined($commitlist[0])) { %latest_commit = %{$commitlist[0]}; - %latest_date = parse_date($latest_commit{'author_epoch'}); + my $latest_epoch = $latest_commit{'committer_epoch'}; + %latest_date = parse_date($latest_epoch); + my $if_modified = $cgi->http('IF_MODIFIED_SINCE'); + if (defined $if_modified) { + my $since; + if (eval { require HTTP::Date; 1; }) { + $since = HTTP::Date::str2time($if_modified); + } elsif (eval { require Time::ParseDate; 1; }) { + $since = Time::ParseDate::parsedate($if_modified, GMT => 1); + } + if (defined $since && $latest_epoch <= $since) { + print $cgi->header( + -type => $content_type, + -charset => 'utf-8', + -last_modified => $latest_date{'rfc2822'}, + -status => '304 Not Modified'); + return; + } + } print $cgi->header( -type => $content_type, -charset => 'utf-8', @@ -6007,7 +6132,24 @@ XML print "<title>$title</title>\n" . "<link>$alt_url</link>\n" . "<description>$descr</description>\n" . - "<language>en</language>\n"; + "<language>en</language>\n" . + # project owner is responsible for 'editorial' content + "<managingEditor>$owner</managingEditor>\n"; + if (defined $logo || defined $favicon) { + # prefer the logo to the favicon, since RSS + # doesn't allow both + my $img = esc_url($logo || $favicon); + print "<image>\n" . + "<url>$img</url>\n" . + "<title>$title</title>\n" . + "<link>$alt_url</link>\n" . + "</image>\n"; + } + if (%latest_date) { + print "<pubDate>$latest_date{'rfc2822'}</pubDate>\n"; + print "<lastBuildDate>$latest_date{'rfc2822'}</lastBuildDate>\n"; + } + print "<generator>gitweb v.$version/$git_version</generator>\n"; } elsif ($format eq 'atom') { print <<XML; <feed xmlns="http://www.w3.org/2005/Atom"> @@ -6034,6 +6176,7 @@ XML } else { print "<updated>$latest_date{'iso-8601'}</updated>\n"; } + print "<generator version='$version/$git_version'>gitweb</generator>\n"; } # contents @@ -6155,7 +6298,11 @@ sub git_atom { sub git_opml { my @list = git_get_projects_list(); - print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); + print $cgi->header( + -type => 'text/xml', + -charset => 'utf-8', + -content_disposition => 'inline; filename="opml.xml"'); + print <<XML; <?xml version="1.0" encoding="utf-8"?> <opml version="1.0"> @@ -6179,8 +6326,8 @@ XML } my $path = esc_html(chop_str($proj{'path'}, 25, 5)); - my $rss = "$my_url?p=$proj{'path'};a=rss"; - my $html = "$my_url?p=$proj{'path'};a=summary"; + my $rss = href('project' => $proj{'path'}, 'action' => 'rss', -full => 1); + my $html = href('project' => $proj{'path'}, 'action' => 'summary', -full => 1); print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n"; } print <<XML; @@ -28,9 +28,25 @@ void append_grep_pattern(struct grep_opt *opt, const char *pat, p->next = NULL; } +static int is_fixed(const char *s) +{ + while (*s && !is_regex_special(*s)) + s++; + return !*s; +} + static void compile_regexp(struct grep_pat *p, struct grep_opt *opt) { - int err = regcomp(&p->regexp, p->pattern, opt->regflags); + int err; + + if (opt->fixed || is_fixed(p->pattern)) + p->fixed = 1; + if (opt->regflags & REG_ICASE) + p->fixed = 0; + if (p->fixed) + return; + + err = regcomp(&p->regexp, p->pattern, opt->regflags); if (err) { char errbuf[1024]; char where[1024]; @@ -159,8 +175,7 @@ void compile_grep_patterns(struct grep_opt *opt) case GREP_PATTERN: /* atom */ case GREP_PATTERN_HEAD: case GREP_PATTERN_BODY: - if (!opt->fixed) - compile_regexp(p, opt); + compile_regexp(p, opt); break; default: opt->extended = 1; @@ -294,7 +309,6 @@ static struct { static int match_one_pattern(struct grep_opt *opt, struct grep_pat *p, char *bol, char *eol, enum grep_context ctx) { int hit = 0; - int at_true_bol = 1; int saved_ch = 0; regmatch_t pmatch[10]; @@ -315,7 +329,7 @@ static int match_one_pattern(struct grep_opt *opt, struct grep_pat *p, char *bol } again: - if (!opt->fixed) { + if (!p->fixed) { regex_t *exp = &p->regexp; hit = !regexec(exp, bol, ARRAY_SIZE(pmatch), pmatch, 0); @@ -337,7 +351,7 @@ static int match_one_pattern(struct grep_opt *opt, struct grep_pat *p, char *bol * either end of the line, or at word boundary * (i.e. the next char must not be a word char). */ - if ( ((pmatch[0].rm_so == 0 && at_true_bol) || + if ( ((pmatch[0].rm_so == 0) || !word_char(bol[pmatch[0].rm_so-1])) && ((pmatch[0].rm_eo == (eol-bol)) || !word_char(bol[pmatch[0].rm_eo])) ) @@ -349,10 +363,14 @@ static int match_one_pattern(struct grep_opt *opt, struct grep_pat *p, char *bol /* There could be more than one match on the * line, and the first match might not be * strict word match. But later ones could be! + * Forward to the next possible start, i.e. the + * next position following a non-word char. */ bol = pmatch[0].rm_so + bol + 1; - at_true_bol = 0; - goto again; + while (word_char(bol[-1]) && bol < eol) + bol++; + if (bol < eol) + goto again; } } if (p->token == GREP_PATTERN_HEAD && saved_ch) @@ -395,7 +413,7 @@ static int match_expr_eval(struct grep_opt *o, h |= match_expr_eval(o, x->u.binary.right, bol, eol, ctx, 1); break; default: - die("Unexpected node type (internal error) %d\n", x->node); + die("Unexpected node type (internal error) %d", x->node); } if (collect_hits) x->hit |= h; @@ -30,6 +30,7 @@ struct grep_pat { const char *pattern; enum grep_header_field field; regex_t regexp; + unsigned fixed:1; }; enum grep_expr_node { diff --git a/hash-object.c b/hash-object.c index 846e91a231..ebb3bedb07 100644 --- a/hash-object.c +++ b/hash-object.c @@ -8,6 +8,7 @@ #include "blob.h" #include "quote.h" #include "parse-options.h" +#include "exec_cmd.h" static void hash_fd(int fd, const char *type, int write_object, const char *path) { @@ -81,7 +82,7 @@ int main(int argc, const char **argv) type = blob_type; - git_config(git_default_config, NULL); + git_extract_argv0_path(argv[0]); argc = parse_options(argc, argv, hash_object_options, hash_object_usage, 0); @@ -92,6 +93,8 @@ int main(int argc, const char **argv) vpath = prefix_filename(prefix, prefix_length, vpath); } + git_config(git_default_config, NULL); + if (stdin_paths) { if (hashstdin) errstr = "Can't use --stdin-paths with --stdin"; diff --git a/http-push.c b/http-push.c index 5cecef434a..30d2d34041 100644 --- a/http-push.c +++ b/http-push.c @@ -10,6 +10,7 @@ #include "exec_cmd.h" #include "remote.h" #include "list-objects.h" +#include "sigchain.h" #include <expat.h> @@ -87,6 +88,7 @@ static struct object_list *objects; struct repo { char *url; + char *path; int path_len; int has_info_refs; int can_update_info_refs; @@ -151,6 +153,7 @@ struct remote_lock char *url; char *owner; char *token; + char tmpfile_suffix[41]; time_t start_time; long timeout; int refreshing; @@ -176,6 +179,47 @@ struct remote_ls_ctx struct remote_ls_ctx *parent; }; +/* get_dav_token_headers options */ +enum dav_header_flag { + DAV_HEADER_IF = (1u << 0), + DAV_HEADER_LOCK = (1u << 1), + DAV_HEADER_TIMEOUT = (1u << 2) +}; + +static struct curl_slist *get_dav_token_headers(struct remote_lock *lock, enum dav_header_flag options) +{ + struct strbuf buf = STRBUF_INIT; + struct curl_slist *dav_headers = NULL; + + if (options & DAV_HEADER_IF) { + strbuf_addf(&buf, "If: (<%s>)", lock->token); + dav_headers = curl_slist_append(dav_headers, buf.buf); + strbuf_reset(&buf); + } + if (options & DAV_HEADER_LOCK) { + strbuf_addf(&buf, "Lock-Token: <%s>", lock->token); + dav_headers = curl_slist_append(dav_headers, buf.buf); + strbuf_reset(&buf); + } + if (options & DAV_HEADER_TIMEOUT) { + strbuf_addf(&buf, "Timeout: Second-%ld", lock->timeout); + dav_headers = curl_slist_append(dav_headers, buf.buf); + strbuf_reset(&buf); + } + strbuf_release(&buf); + + return dav_headers; +} + +static void append_remote_object_url(struct strbuf *buf, const char *url, + const char *hex, + int only_two_digit_prefix) +{ + strbuf_addf(buf, "%sobjects/%.*s/", url, 2, hex); + if (!only_two_digit_prefix) + strbuf_addf(buf, "%s", hex+2); +} + static void finish_request(struct transfer_request *request); static void release_request(struct transfer_request *request); @@ -188,6 +232,15 @@ static void process_response(void *callback_data) } #ifdef USE_CURL_MULTI + +static char *get_remote_object_url(const char *url, const char *hex, + int only_two_digit_prefix) +{ + struct strbuf buf = STRBUF_INIT; + append_remote_object_url(&buf, url, hex, only_two_digit_prefix); + return strbuf_detach(&buf, NULL); +} + static size_t fwrite_sha1_file(void *ptr, size_t eltsize, size_t nmemb, void *data) { @@ -208,7 +261,7 @@ static size_t fwrite_sha1_file(void *ptr, size_t eltsize, size_t nmemb, do { request->stream.next_out = expn; request->stream.avail_out = sizeof(expn); - request->zret = inflate(&request->stream, Z_SYNC_FLUSH); + request->zret = git_inflate(&request->stream, Z_SYNC_FLUSH); git_SHA1_Update(&request->c, expn, sizeof(expn) - request->stream.avail_out); } while (request->stream.avail_in && request->zret == Z_OK); @@ -222,7 +275,6 @@ static void start_fetch_loose(struct transfer_request *request) char *filename; char prevfile[PATH_MAX]; char *url; - char *posn; int prevlocal; unsigned char prev_buf[PREV_BUF_SIZE]; ssize_t prev_read = 0; @@ -268,21 +320,12 @@ static void start_fetch_loose(struct transfer_request *request) memset(&request->stream, 0, sizeof(request->stream)); - inflateInit(&request->stream); + git_inflate_init(&request->stream); git_SHA1_Init(&request->c); - url = xmalloc(strlen(remote->url) + 50); - request->url = xmalloc(strlen(remote->url) + 50); - strcpy(url, remote->url); - posn = url + strlen(remote->url); - strcpy(posn, "objects/"); - posn += 8; - memcpy(posn, hex, 2); - posn += 2; - *(posn++) = '/'; - strcpy(posn, hex + 2); - strcpy(request->url, url); + url = get_remote_object_url(remote->url, hex, 0); + request->url = xstrdup(url); /* If a previous temp file is present, process what was already fetched. */ @@ -309,7 +352,7 @@ static void start_fetch_loose(struct transfer_request *request) file; also rewind to the beginning of the local file. */ if (prev_read == -1) { memset(&request->stream, 0, sizeof(request->stream)); - inflateInit(&request->stream); + git_inflate_init(&request->stream); git_SHA1_Init(&request->c); if (prev_posn>0) { prev_posn = 0; @@ -355,16 +398,8 @@ static void start_mkcol(struct transfer_request *request) { char *hex = sha1_to_hex(request->obj->sha1); struct active_request_slot *slot; - char *posn; - request->url = xmalloc(strlen(remote->url) + 13); - strcpy(request->url, remote->url); - posn = request->url + strlen(remote->url); - strcpy(posn, "objects/"); - posn += 8; - memcpy(posn, hex, 2); - posn += 2; - strcpy(posn, "/"); + request->url = get_remote_object_url(remote->url, hex, 1); slot = get_active_slot(); slot->callback_func = process_response; @@ -479,7 +514,7 @@ static void start_put(struct transfer_request *request) { char *hex = sha1_to_hex(request->obj->sha1); struct active_request_slot *slot; - char *posn; + struct strbuf buf = STRBUF_INIT; enum object_type type; char hdr[50]; void *unpacked; @@ -518,21 +553,13 @@ static void start_put(struct transfer_request *request) request->buffer.buf.len = stream.total_out; - request->url = xmalloc(strlen(remote->url) + - strlen(request->lock->token) + 51); - strcpy(request->url, remote->url); - posn = request->url + strlen(remote->url); - strcpy(posn, "objects/"); - posn += 8; - memcpy(posn, hex, 2); - posn += 2; - *(posn++) = '/'; - strcpy(posn, hex + 2); - request->dest = xmalloc(strlen(request->url) + 14); - sprintf(request->dest, "Destination: %s", request->url); - posn += 38; - *(posn++) = '_'; - strcpy(posn, request->lock->token); + strbuf_addstr(&buf, "Destination: "); + append_remote_object_url(&buf, remote->url, hex, 0); + request->dest = strbuf_detach(&buf, NULL); + + append_remote_object_url(&buf, remote->url, hex, 0); + strbuf_add(&buf, request->lock->tmpfile_suffix, 41); + request->url = strbuf_detach(&buf, NULL); slot = get_active_slot(); slot->callback_func = process_response; @@ -587,18 +614,12 @@ static int refresh_lock(struct remote_lock *lock) { struct active_request_slot *slot; struct slot_results results; - char *if_header; - char timeout_header[25]; - struct curl_slist *dav_headers = NULL; + struct curl_slist *dav_headers; int rc = 0; lock->refreshing = 1; - if_header = xmalloc(strlen(lock->token) + 25); - sprintf(if_header, "If: (<opaquelocktoken:%s>)", lock->token); - sprintf(timeout_header, "Timeout: Second-%ld", lock->timeout); - dav_headers = curl_slist_append(dav_headers, if_header); - dav_headers = curl_slist_append(dav_headers, timeout_header); + dav_headers = get_dav_token_headers(lock, DAV_HEADER_IF | DAV_HEADER_TIMEOUT); slot = get_active_slot(); slot->results = &results; @@ -621,7 +642,6 @@ static int refresh_lock(struct remote_lock *lock) lock->refreshing = 0; curl_slist_free_all(dav_headers); - free(if_header); return rc; } @@ -741,7 +761,7 @@ static void finish_request(struct transfer_request *request) if (request->http_code == 416) fprintf(stderr, "Warning: requested range invalid; we may already have all the data.\n"); - inflateEnd(&request->stream); + git_inflate_end(&request->stream); git_SHA1_Final(request->real_sha1, &request->c); if (request->zret != Z_STREAM_END) { unlink(request->tmpfile); @@ -1110,6 +1130,8 @@ static void handle_lockprop_ctx(struct xml_ctx *ctx, int tag_closed) static void handle_new_lock_ctx(struct xml_ctx *ctx, int tag_closed) { struct remote_lock *lock = (struct remote_lock *)ctx->userData; + git_SHA_CTX sha_ctx; + unsigned char lock_token_sha1[20]; if (tag_closed && ctx->cdata) { if (!strcmp(ctx->name, DAV_ACTIVELOCK_OWNER)) { @@ -1120,10 +1142,15 @@ static void handle_new_lock_ctx(struct xml_ctx *ctx, int tag_closed) lock->timeout = strtol(ctx->cdata + 7, NULL, 10); } else if (!strcmp(ctx->name, DAV_ACTIVELOCK_TOKEN)) { - if (!prefixcmp(ctx->cdata, "opaquelocktoken:")) { - lock->token = xmalloc(strlen(ctx->cdata) - 15); - strcpy(lock->token, ctx->cdata + 16); - } + lock->token = xmalloc(strlen(ctx->cdata) + 1); + strcpy(lock->token, ctx->cdata); + + git_SHA1_Init(&sha_ctx); + git_SHA1_Update(&sha_ctx, lock->token, strlen(lock->token)); + git_SHA1_Final(lock_token_sha1, &sha_ctx); + + lock->tmpfile_suffix[0] = '_'; + memcpy(lock->tmpfile_suffix + 1, sha1_to_hex(lock_token_sha1), 40); } } } @@ -1202,7 +1229,8 @@ static struct remote_lock *lock_remote(const char *path, long timeout) /* Make sure leading directories exist for the remote ref */ ep = strchr(url + strlen(remote->url) + 1, '/'); while (ep) { - *ep = 0; + char saved_character = ep[1]; + ep[1] = '\0'; slot = get_active_slot(); slot->results = &results; curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1); @@ -1224,7 +1252,7 @@ static struct remote_lock *lock_remote(const char *path, long timeout) free(url); return NULL; } - *ep = '/'; + ep[1] = saved_character; ep = strchr(ep + 1, '/'); } @@ -1303,14 +1331,10 @@ static int unlock_remote(struct remote_lock *lock) struct active_request_slot *slot; struct slot_results results; struct remote_lock *prev = remote->locks; - char *lock_token_header; - struct curl_slist *dav_headers = NULL; + struct curl_slist *dav_headers; int rc = 0; - lock_token_header = xmalloc(strlen(lock->token) + 31); - sprintf(lock_token_header, "Lock-Token: <opaquelocktoken:%s>", - lock->token); - dav_headers = curl_slist_append(dav_headers, lock_token_header); + dav_headers = get_dav_token_headers(lock, DAV_HEADER_LOCK); slot = get_active_slot(); slot->results = &results; @@ -1331,7 +1355,6 @@ static int unlock_remote(struct remote_lock *lock) } curl_slist_free_all(dav_headers); - free(lock_token_header); if (remote->locks == lock) { remote->locks = lock->next; @@ -1364,7 +1387,7 @@ static void remove_locks(void) static void remove_locks_on_signal(int signo) { remove_locks(); - signal(signo, SIG_DFL); + sigchain_pop(signo); raise(signo); } @@ -1426,9 +1449,17 @@ static void handle_remote_ls_ctx(struct xml_ctx *ctx, int tag_closed) ls->userFunc(ls); } } else if (!strcmp(ctx->name, DAV_PROPFIND_NAME) && ctx->cdata) { - ls->dentry_name = xmalloc(strlen(ctx->cdata) - - remote->path_len + 1); - strcpy(ls->dentry_name, ctx->cdata + remote->path_len); + char *path = ctx->cdata; + if (*ctx->cdata == 'h') { + path = strstr(path, "//"); + if (path) { + path = strchr(path+2, '/'); + } + } + if (path) { + path += remote->path_len; + ls->dentry_name = xstrdup(path); + } } else if (!strcmp(ctx->name, DAV_PROPFIND_COLLECTION)) { ls->dentry_flags |= IS_DIR; } @@ -1439,6 +1470,12 @@ static void handle_remote_ls_ctx(struct xml_ctx *ctx, int tag_closed) } } +/* + * NEEDSWORK: remote_ls() ignores info/refs on the remote side. But it + * should _only_ heed the information from that file, instead of trying to + * determine the refs from the remote file system (badly: it does not even + * know about packed-refs). + */ static void remote_ls(const char *path, int flags, void (*userFunc)(struct remote_ls_ctx *ls), void *userData) @@ -1717,13 +1754,10 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock) { struct active_request_slot *slot; struct slot_results results; - char *if_header; struct buffer out_buffer = { STRBUF_INIT, 0 }; - struct curl_slist *dav_headers = NULL; + struct curl_slist *dav_headers; - if_header = xmalloc(strlen(lock->token) + 25); - sprintf(if_header, "If: (<opaquelocktoken:%s>)", lock->token); - dav_headers = curl_slist_append(dav_headers, if_header); + dav_headers = get_dav_token_headers(lock, DAV_HEADER_IF); strbuf_addf(&out_buffer.buf, "%s\n", sha1_to_hex(sha1)); @@ -1742,7 +1776,6 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock) if (start_active_slot(slot)) { run_active_slot(slot); strbuf_release(&out_buffer.buf); - free(if_header); if (results.curl_result != CURLE_OK) { fprintf(stderr, "PUT error: curl result=%d, HTTP code=%ld\n", @@ -1752,7 +1785,6 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock) } } else { strbuf_release(&out_buffer.buf); - free(if_header); fprintf(stderr, "Unable to start PUT request\n"); return 0; } @@ -1934,15 +1966,12 @@ static void update_remote_info_refs(struct remote_lock *lock) struct buffer buffer = { STRBUF_INIT, 0 }; struct active_request_slot *slot; struct slot_results results; - char *if_header; - struct curl_slist *dav_headers = NULL; + struct curl_slist *dav_headers; remote_ls("refs/", (PROCESS_FILES | RECURSIVE), add_remote_info_ref, &buffer.buf); if (!aborted) { - if_header = xmalloc(strlen(lock->token) + 25); - sprintf(if_header, "If: (<opaquelocktoken:%s>)", lock->token); - dav_headers = curl_slist_append(dav_headers, if_header); + dav_headers = get_dav_token_headers(lock, DAV_HEADER_IF); slot = get_active_slot(); slot->results = &results; @@ -1964,7 +1993,6 @@ static void update_remote_info_refs(struct remote_lock *lock) results.curl_result, results.http_code); } } - free(if_header); } strbuf_release(&buffer.buf); } @@ -2170,6 +2198,8 @@ int main(int argc, char **argv) struct ref *ref; char *rewritten_url = NULL; + git_extract_argv0_path(argv[0]); + setup_git_directory(); remote = xcalloc(sizeof(*remote), 1); @@ -2208,10 +2238,11 @@ int main(int argc, char **argv) if (!remote->url) { char *path = strstr(arg, "//"); remote->url = arg; + remote->path_len = strlen(arg); if (path) { - path = strchr(path+2, '/'); - if (path) - remote->path_len = strlen(path); + remote->path = strchr(path+2, '/'); + if (remote->path) + remote->path_len = strlen(remote->path); } continue; } @@ -2240,8 +2271,9 @@ int main(int argc, char **argv) rewritten_url = xmalloc(strlen(remote->url)+2); strcpy(rewritten_url, remote->url); strcat(rewritten_url, "/"); + remote->path = rewritten_url + (remote->path - remote->url); + remote->path_len++; remote->url = rewritten_url; - ++remote->path_len; } /* Verify DAV compliance/lock support */ @@ -2250,10 +2282,7 @@ int main(int argc, char **argv) goto cleanup; } - signal(SIGINT, remove_locks_on_signal); - signal(SIGHUP, remove_locks_on_signal); - signal(SIGQUIT, remove_locks_on_signal); - signal(SIGTERM, remove_locks_on_signal); + sigchain_push_common(remove_locks_on_signal); /* Check whether the remote has server info files */ remote->can_update_info_refs = 0; diff --git a/http-walker.c b/http-walker.c index 7271c7d19d..0dbad3c888 100644 --- a/http-walker.c +++ b/http-walker.c @@ -82,7 +82,7 @@ static size_t fwrite_sha1_file(void *ptr, size_t eltsize, size_t nmemb, do { obj_req->stream.next_out = expn; obj_req->stream.avail_out = sizeof(expn); - obj_req->zret = inflate(&obj_req->stream, Z_SYNC_FLUSH); + obj_req->zret = git_inflate(&obj_req->stream, Z_SYNC_FLUSH); git_SHA1_Update(&obj_req->c, expn, sizeof(expn) - obj_req->stream.avail_out); } while (obj_req->stream.avail_in && obj_req->zret == Z_OK); @@ -142,7 +142,7 @@ static void start_object_request(struct walker *walker, memset(&obj_req->stream, 0, sizeof(obj_req->stream)); - inflateInit(&obj_req->stream); + git_inflate_init(&obj_req->stream); git_SHA1_Init(&obj_req->c); @@ -183,7 +183,7 @@ static void start_object_request(struct walker *walker, file; also rewind to the beginning of the local file. */ if (prev_read == -1) { memset(&obj_req->stream, 0, sizeof(obj_req->stream)); - inflateInit(&obj_req->stream); + git_inflate_init(&obj_req->stream); git_SHA1_Init(&obj_req->c); if (prev_posn>0) { prev_posn = 0; @@ -243,7 +243,7 @@ static void finish_object_request(struct object_request *obj_req) return; } - inflateEnd(&obj_req->stream); + git_inflate_end(&obj_req->stream); git_SHA1_Final(obj_req->real_sha1, &obj_req->c); if (obj_req->zret != Z_STREAM_END) { unlink(obj_req->tmpfile); diff --git a/imap-send.c b/imap-send.c index 3703dbd1af..f91293c23f 100644 --- a/imap-send.c +++ b/imap-send.c @@ -23,6 +23,7 @@ */ #include "cache.h" +#include "exec_cmd.h" #ifdef NO_OPENSSL typedef void *SSL; #endif @@ -115,9 +116,9 @@ static int nfvasprintf(char **strp, const char *fmt, va_list ap) len = vsnprintf(tmp, sizeof(tmp), fmt, ap); if (len < 0) - die("Fatal: Out of memory\n"); + die("Fatal: Out of memory"); if (len >= sizeof(tmp)) - die("imap command overflow !\n"); + die("imap command overflow!"); *strp = xmemdupz(tmp, len); return len; } @@ -482,7 +483,7 @@ static int nfsnprintf(char *buf, int blen, const char *fmt, ...) va_start(va, fmt); if (blen <= 0 || (unsigned)(ret = vsnprintf(buf, blen, fmt, va)) >= (unsigned)blen) - die("Fatal: buffer too small. Please report a bug.\n"); + die("Fatal: buffer too small. Please report a bug."); va_end(va); return ret; } @@ -1389,6 +1390,8 @@ int main(int argc, char **argv) int total, n = 0; int nongit_ok; + git_extract_argv0_path(argv[0]); + /* init the random number generator */ arc4_init(); diff --git a/index-pack.c b/index-pack.c index 60ed41a993..7fee872533 100644 --- a/index-pack.c +++ b/index-pack.c @@ -8,6 +8,7 @@ #include "tree.h" #include "progress.h" #include "fsck.h" +#include "exec_cmd.h" static const char index_pack_usage[] = "git index-pack [-v] [-o <index-file>] [{ ---keep | --keep=<msg> }] [--strict] { <pack-file> | --stdin [--fix-thin] [<pack-file>] }"; @@ -171,14 +172,13 @@ static char *open_pack_file(char *pack_name) input_fd = 0; if (!pack_name) { static char tmpfile[PATH_MAX]; - snprintf(tmpfile, sizeof(tmpfile), - "%s/pack/tmp_pack_XXXXXX", get_object_directory()); - output_fd = xmkstemp(tmpfile); + output_fd = odb_mkstemp(tmpfile, sizeof(tmpfile), + "pack/tmp_pack_XXXXXX"); pack_name = xstrdup(tmpfile); } else output_fd = open(pack_name, O_CREAT|O_EXCL|O_RDWR, 0600); if (output_fd < 0) - die("unable to create %s: %s\n", pack_name, strerror(errno)); + die("unable to create %s: %s", pack_name, strerror(errno)); pack_fd = output_fd; } else { input_fd = open(pack_name, O_RDONLY); @@ -275,10 +275,10 @@ static void *unpack_entry_data(unsigned long offset, unsigned long size) stream.avail_out = size; stream.next_in = fill(1); stream.avail_in = input_len; - inflateInit(&stream); + git_inflate_init(&stream); for (;;) { - int ret = inflate(&stream, 0); + int ret = git_inflate(&stream, 0); use(input_len - stream.avail_in); if (stream.total_out == size && ret == Z_STREAM_END) break; @@ -287,7 +287,7 @@ static void *unpack_entry_data(unsigned long offset, unsigned long size) stream.next_in = fill(1); stream.avail_in = input_len; } - inflateEnd(&stream); + git_inflate_end(&stream); return buf; } @@ -382,9 +382,9 @@ static void *get_data_from_pack(struct object_entry *obj) stream.avail_out = obj->size; stream.next_in = src; stream.avail_in = len; - inflateInit(&stream); - while ((st = inflate(&stream, Z_FINISH)) == Z_OK); - inflateEnd(&stream); + git_inflate_init(&stream); + while ((st = git_inflate(&stream, Z_FINISH)) == Z_OK); + git_inflate_end(&stream); if (st != Z_STREAM_END || stream.total_out != obj->size) die("serious inflate inconsistency"); free(src); @@ -793,22 +793,24 @@ static void final(const char *final_pack_name, const char *curr_pack_name, if (keep_msg) { int keep_fd, keep_msg_len = strlen(keep_msg); - if (!keep_name) { - snprintf(name, sizeof(name), "%s/pack/pack-%s.keep", - get_object_directory(), sha1_to_hex(sha1)); - keep_name = name; - } - keep_fd = open(keep_name, O_RDWR|O_CREAT|O_EXCL, 0600); + + if (!keep_name) + keep_fd = odb_pack_keep(name, sizeof(name), sha1); + else + keep_fd = open(keep_name, O_RDWR|O_CREAT|O_EXCL, 0600); + if (keep_fd < 0) { if (errno != EEXIST) - die("cannot write keep file"); + die("cannot write keep file '%s' (%s)", + keep_name, strerror(errno)); } else { if (keep_msg_len > 0) { write_or_die(keep_fd, keep_msg, keep_msg_len); write_or_die(keep_fd, "\n", 1); } if (close(keep_fd) != 0) - die("cannot write keep file"); + die("cannot close written keep file '%s' (%s)", + keep_name, strerror(errno)); report = "keep"; } } @@ -880,6 +882,8 @@ int main(int argc, char **argv) struct pack_idx_entry **idx_objects; unsigned char pack_sha1[20]; + git_extract_argv0_path(argv[0]); + /* * We wish to read the repository's config file if any, and * for that it is necessary to call setup_git_directory_gently(). diff --git a/lockfile.c b/lockfile.c index 6d75608693..3dbb2d1ff9 100644 --- a/lockfile.c +++ b/lockfile.c @@ -2,6 +2,7 @@ * Copyright (c) 2005, Junio C Hamano */ #include "cache.h" +#include "sigchain.h" static struct lock_file *lock_file_list; static const char *alternate_index_output; @@ -24,7 +25,7 @@ static void remove_lock_file(void) static void remove_lock_file_on_signal(int signo) { remove_lock_file(); - signal(signo, SIG_DFL); + sigchain_pop(signo); raise(signo); } @@ -136,10 +137,7 @@ static int lock_file(struct lock_file *lk, const char *path, int flags) lk->fd = open(lk->filename, O_RDWR | O_CREAT | O_EXCL, 0666); if (0 <= lk->fd) { if (!lock_file_list) { - signal(SIGINT, remove_lock_file_on_signal); - signal(SIGHUP, remove_lock_file_on_signal); - signal(SIGTERM, remove_lock_file_on_signal); - signal(SIGQUIT, remove_lock_file_on_signal); + sigchain_push_common(remove_lock_file_on_signal); atexit(remove_lock_file); } lk->owner = getpid(); @@ -157,11 +155,25 @@ static int lock_file(struct lock_file *lk, const char *path, int flags) return lk->fd; } + +NORETURN void unable_to_lock_index_die(const char *path, int err) +{ + if (err == EEXIST) { + die("Unable to create '%s.lock': %s.\n\n" + "If no other git process is currently running, this probably means a\n" + "git process crashed in this repository earlier. Make sure no other git\n" + "process is running and remove the file manually to continue.", + path, strerror(err)); + } else { + die("Unable to create '%s.lock': %s", path, strerror(err)); + } +} + int hold_lock_file_for_update(struct lock_file *lk, const char *path, int flags) { int fd = lock_file(lk, path, flags); if (fd < 0 && (flags & LOCK_DIE_ON_ERROR)) - die("unable to create '%s.lock': %s", path, strerror(errno)); + unable_to_lock_index_die(path, errno); return fd; } @@ -172,7 +184,7 @@ int hold_lock_file_for_append(struct lock_file *lk, const char *path, int flags) fd = lock_file(lk, path, flags); if (fd < 0) { if (flags & LOCK_DIE_ON_ERROR) - die("unable to create '%s.lock': %s", path, strerror(errno)); + unable_to_lock_index_die(path, errno); return fd; } diff --git a/log-tree.c b/log-tree.c index 194ddb13da..84a74e544b 100644 --- a/log-tree.c +++ b/log-tree.c @@ -48,7 +48,7 @@ static void show_parents(struct commit *commit, int abbrev) struct commit_list *p; for (p = commit->parents; p ; p = p->next) { struct commit *parent = p->item; - printf(" %s", diff_unique_abbrev(parent->object.sha1, abbrev)); + printf(" %s", find_unique_abbrev(parent->object.sha1, abbrev)); } } @@ -280,7 +280,7 @@ void show_log(struct rev_info *opt) putchar('>'); } } - fputs(diff_unique_abbrev(commit->object.sha1, abbrev_commit), stdout); + fputs(find_unique_abbrev(commit->object.sha1, abbrev_commit), stdout); if (opt->print_parents) show_parents(commit, abbrev_commit); show_decorations(opt, commit); @@ -348,13 +348,13 @@ void show_log(struct rev_info *opt) putchar('>'); } } - fputs(diff_unique_abbrev(commit->object.sha1, abbrev_commit), + fputs(find_unique_abbrev(commit->object.sha1, abbrev_commit), stdout); if (opt->print_parents) show_parents(commit, abbrev_commit); if (parent) printf(" (from %s)", - diff_unique_abbrev(parent->object.sha1, + find_unique_abbrev(parent->object.sha1, abbrev_commit)); show_decorations(opt, commit); printf("%s", diff_get_color_opt(&opt->diffopt, DIFF_RESET)); @@ -2,17 +2,140 @@ #include "string-list.h" #include "mailmap.h" -int read_mailmap(struct string_list *map, const char *filename, char **repo_abbrev) +#define DEBUG_MAILMAP 0 +#if DEBUG_MAILMAP +#define debug_mm(...) fprintf(stderr, __VA_ARGS__) +#else +static inline void debug_mm(const char *format, ...) {} +#endif + +const char *git_mailmap_file; + +struct mailmap_info { + char *name; + char *email; +}; + +struct mailmap_entry { + /* name and email for the simple mail-only case */ + char *name; + char *email; + + /* name and email for the complex mail and name matching case */ + struct string_list namemap; +}; + +static void free_mailmap_info(void *p, const char *s) +{ + struct mailmap_info *mi = (struct mailmap_info *)p; + debug_mm("mailmap: -- complex: '%s' -> '%s' <%s>\n", s, mi->name, mi->email); + free(mi->name); + free(mi->email); +} + +static void free_mailmap_entry(void *p, const char *s) +{ + struct mailmap_entry *me = (struct mailmap_entry *)p; + debug_mm("mailmap: removing entries for <%s>, with %d sub-entries\n", s, me->namemap.nr); + debug_mm("mailmap: - simple: '%s' <%s>\n", me->name, me->email); + free(me->name); + free(me->email); + + me->namemap.strdup_strings = 1; + string_list_clear_func(&me->namemap, free_mailmap_info); +} + +static void add_mapping(struct string_list *map, + char *new_name, char *new_email, char *old_name, char *old_email) +{ + struct mailmap_entry *me; + int index; + char *p; + + if (old_email) + for (p = old_email; *p; p++) + *p = tolower(*p); + if (new_email) + for (p = new_email; *p; p++) + *p = tolower(*p); + + if (old_email == NULL) { + old_email = new_email; + new_email = NULL; + } + + if ((index = string_list_find_insert_index(map, old_email, 1)) < 0) { + /* mailmap entry exists, invert index value */ + index = -1 - index; + } else { + /* create mailmap entry */ + struct string_list_item *item = string_list_insert_at_index(index, old_email, map); + item->util = xmalloc(sizeof(struct mailmap_entry)); + memset(item->util, 0, sizeof(struct mailmap_entry)); + ((struct mailmap_entry *)item->util)->namemap.strdup_strings = 1; + } + me = (struct mailmap_entry *)map->items[index].util; + + if (old_name == NULL) { + debug_mm("mailmap: adding (simple) entry for %s at index %d\n", old_email, index); + /* Replace current name and new email for simple entry */ + free(me->name); + free(me->email); + if (new_name) + me->name = xstrdup(new_name); + if (new_email) + me->email = xstrdup(new_email); + } else { + struct mailmap_info *mi = xmalloc(sizeof(struct mailmap_info)); + debug_mm("mailmap: adding (complex) entry for %s at index %d\n", old_email, index); + if (new_name) + mi->name = xstrdup(new_name); + if (new_email) + mi->email = xstrdup(new_email); + string_list_insert(old_name, &me->namemap)->util = mi; + } + + debug_mm("mailmap: '%s' <%s> -> '%s' <%s>\n", + old_name, old_email, new_name, new_email); +} + +static char *parse_name_and_email(char *buffer, char **name, char **email) +{ + char *left, *right, *nstart, *nend; + *name = *email = 0; + + if ((left = strchr(buffer, '<')) == NULL) + return NULL; + if ((right = strchr(left+1, '>')) == NULL) + return NULL; + if (left+1 == right) + return NULL; + + /* remove whitespace from beginning and end of name */ + nstart = buffer; + while (isspace(*nstart) && nstart < left) + ++nstart; + nend = left-1; + while (isspace(*nend) && nend > nstart) + --nend; + + *name = (nstart < nend ? nstart : NULL); + *email = left+1; + *(nend+1) = '\0'; + *right++ = '\0'; + + return (*right == '\0' ? NULL : right); +} + +static int read_single_mailmap(struct string_list *map, const char *filename, char **repo_abbrev) { char buffer[1024]; - FILE *f = fopen(filename, "r"); + FILE *f = (filename == NULL ? NULL : fopen(filename, "r")); if (f == NULL) return 1; while (fgets(buffer, sizeof(buffer), f) != NULL) { - char *end_of_name, *left_bracket, *right_bracket; - char *name, *email; - int i; + char *name1 = 0, *email1 = 0, *name2 = 0, *email2 = 0; if (buffer[0] == '#') { static const char abbrev[] = "# repo-abbrev:"; int abblen = sizeof(abbrev) - 1; @@ -36,41 +159,49 @@ int read_mailmap(struct string_list *map, const char *filename, char **repo_abbr } continue; } - if ((left_bracket = strchr(buffer, '<')) == NULL) - continue; - if ((right_bracket = strchr(left_bracket + 1, '>')) == NULL) - continue; - if (right_bracket == left_bracket + 1) - continue; - for (end_of_name = left_bracket; - end_of_name != buffer && isspace(end_of_name[-1]); - end_of_name--) - ; /* keep on looking */ - if (end_of_name == buffer) - continue; - name = xmalloc(end_of_name - buffer + 1); - strlcpy(name, buffer, end_of_name - buffer + 1); - email = xmalloc(right_bracket - left_bracket); - for (i = 0; i < right_bracket - left_bracket - 1; i++) - email[i] = tolower(left_bracket[i + 1]); - email[right_bracket - left_bracket - 1] = '\0'; - string_list_insert(email, map)->util = name; + if ((name2 = parse_name_and_email(buffer, &name1, &email1)) != NULL) + parse_name_and_email(name2, &name2, &email2); + + if (email1) + add_mapping(map, name1, email1, name2, email2); } fclose(f); return 0; } -int map_email(struct string_list *map, const char *email, char *name, int maxlen) +int read_mailmap(struct string_list *map, char **repo_abbrev) +{ + map->strdup_strings = 1; + /* each failure returns 1, so >1 means both calls failed */ + return read_single_mailmap(map, ".mailmap", repo_abbrev) + + read_single_mailmap(map, git_mailmap_file, repo_abbrev) > 1; +} + +void clear_mailmap(struct string_list *map) +{ + debug_mm("mailmap: clearing %d entries...\n", map->nr); + map->strdup_strings = 1; + string_list_clear_func(map, free_mailmap_entry); + debug_mm("mailmap: cleared\n"); +} + +int map_user(struct string_list *map, + char *email, int maxlen_email, char *name, int maxlen_name) { char *p; struct string_list_item *item; + struct mailmap_entry *me; char buf[1024], *mailbuf; int i; - /* autocomplete common developers */ + /* figure out space requirement for email */ p = strchr(email, '>'); - if (!p) - return 0; + if (!p) { + /* email passed in might not be wrapped in <>, but end with a \0 */ + p = memchr(email, '\0', maxlen_email); + if (p == 0) + return 0; + } if (p - email + 1 < sizeof(buf)) mailbuf = buf; else @@ -80,13 +211,39 @@ int map_email(struct string_list *map, const char *email, char *name, int maxlen for (i = 0; i < p - email; i++) mailbuf[i] = tolower(email[i]); mailbuf[i] = 0; + + debug_mm("map_user: map '%s' <%s>\n", name, mailbuf); item = string_list_lookup(mailbuf, map); + if (item != NULL) { + me = (struct mailmap_entry *)item->util; + if (me->namemap.nr) { + /* The item has multiple items, so we'll look up on name too */ + /* If the name is not found, we choose the simple entry */ + struct string_list_item *subitem = string_list_lookup(name, &me->namemap); + if (subitem) + item = subitem; + } + } if (mailbuf != buf) free(mailbuf); if (item != NULL) { - const char *realname = (const char *)item->util; - strlcpy(name, realname, maxlen); + struct mailmap_info *mi = (struct mailmap_info *)item->util; + if (mi->name == NULL && (mi->email == NULL || maxlen_email == 0)) { + debug_mm("map_user: -- (no simple mapping)\n"); + return 0; + } + if (maxlen_email && mi->email) + strlcpy(email, mi->email, maxlen_email); + if (maxlen_name && mi->name) + strlcpy(name, mi->name, maxlen_name); + debug_mm("map_user: to '%s' <%s>\n", name, mi->email ? mi->email : ""); return 1; } + debug_mm("map_user: --\n"); return 0; } + +int map_email(struct string_list *map, const char *email, char *name, int maxlen) +{ + return map_user(map, (char *)email, 0, name, maxlen); +} @@ -1,7 +1,11 @@ #ifndef MAILMAP_H #define MAILMAP_H -int read_mailmap(struct string_list *map, const char *filename, char **repo_abbrev); +int read_mailmap(struct string_list *map, char **repo_abbrev); +void clear_mailmap(struct string_list *map); + int map_email(struct string_list *mailmap, const char *email, char *name, int maxlen); +int map_user(struct string_list *mailmap, + char *email, int maxlen_email, char *name, int maxlen_name); #endif diff --git a/merge-index.c b/merge-index.c index 7827e87a92..aa9cf23a39 100644 --- a/merge-index.c +++ b/merge-index.c @@ -1,5 +1,6 @@ #include "cache.h" #include "run-command.h" +#include "exec_cmd.h" static const char *pgm; static const char *arguments[9]; @@ -91,7 +92,9 @@ int main(int argc, char **argv) signal(SIGCHLD, SIG_DFL); if (argc < 3) - usage("git-merge-index [-o] [-q] <merge-program> (-a | [--] <filename>*)"); + usage("git merge-index [-o] [-q] <merge-program> (-a | [--] <filename>*)"); + + git_extract_argv0_path(argv[0]); setup_git_directory(); read_cache(); diff --git a/merge-recursive.c b/merge-recursive.c index a0c804c817..ee853b990d 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -237,7 +237,7 @@ static int save_files_dirs(const unsigned char *sha1, string_list_insert(newpath, &o->current_file_set); free(newpath); - return READ_TREE_RECURSIVE; + return (S_ISDIR(mode) ? READ_TREE_RECURSIVE : 0); } static int get_files_dirs(struct merge_options *o, struct tree *tree) @@ -447,6 +447,30 @@ static void flush_buffer(int fd, const char *buf, unsigned long size) } } +static int would_lose_untracked(const char *path) +{ + int pos = cache_name_pos(path, strlen(path)); + + if (pos < 0) + pos = -1 - pos; + while (pos < active_nr && + !strcmp(path, active_cache[pos]->name)) { + /* + * If stage #0, it is definitely tracked. + * If it has stage #2 then it was tracked + * before this merge started. All other + * cases the path was not tracked. + */ + switch (ce_stage(active_cache[pos])) { + case 0: + case 2: + return 0; + } + pos++; + } + return file_exists(path); +} + static int make_room_for_path(const char *path) { int status; @@ -462,6 +486,14 @@ static int make_room_for_path(const char *path) die(msg, path, ""); } + /* + * Do not unlink a file in the work tree if we are not + * tracking it. + */ + if (would_lose_untracked(path)) + return error("refusing to lose untracked file at '%s'", + path); + /* Successful unlink is good.. */ if (!unlink(path)) return 0; @@ -902,6 +934,11 @@ static int process_renames(struct merge_options *o, ren1_src, ren1_dst, branch1, branch2); update_file(o, 0, ren1->pair->two->sha1, ren1->pair->two->mode, ren1_dst); + update_stages(ren1_dst, NULL, + branch1 == o->branch1 ? + ren1->pair->two : NULL, + branch1 == o->branch1 ? + NULL : ren1->pair->two, 1); } else if (!sha_eq(dst_other.sha1, null_sha1)) { const char *new_path; clean_merge = 0; diff --git a/merge-tree.c b/merge-tree.c index 2d1413efbb..f01e7c81ae 100644 --- a/merge-tree.c +++ b/merge-tree.c @@ -2,8 +2,9 @@ #include "tree-walk.h" #include "xdiff-interface.h" #include "blob.h" +#include "exec_cmd.h" -static const char merge_tree_usage[] = "git-merge-tree <base-tree> <branch1> <branch2>"; +static const char merge_tree_usage[] = "git merge-tree <base-tree> <branch1> <branch2>"; static int resolve_directories = 1; struct merge_list { @@ -344,6 +345,8 @@ int main(int argc, char **argv) if (argc != 4) usage(merge_tree_usage); + git_extract_argv0_path(argv[0]); + setup_git_directory(); buf1 = get_tree_descriptor(t+0, argv[1]); @@ -1,5 +1,6 @@ #include "cache.h" #include "tag.h" +#include "exec_cmd.h" /* * A signature file has a very simple fixed format: four lines @@ -157,7 +158,9 @@ int main(int argc, char **argv) unsigned char result_sha1[20]; if (argc != 1) - usage("git-mktag < signaturefile"); + usage("git mktag < signaturefile"); + + git_extract_argv0_path(argv[0]); setup_git_directory(); @@ -6,6 +6,7 @@ #include "cache.h" #include "quote.h" #include "tree.h" +#include "exec_cmd.h" static struct treeent { unsigned mode; @@ -61,7 +62,7 @@ static void write_tree(unsigned char *sha1) write_sha1_file(buf.buf, buf.len, tree_type, sha1); } -static const char mktree_usage[] = "git-mktree [-z]"; +static const char mktree_usage[] = "git mktree [-z]"; int main(int ac, char **av) { @@ -70,6 +71,8 @@ int main(int ac, char **av) unsigned char sha1[20]; int line_termination = '\n'; + git_extract_argv0_path(av[0]); + setup_git_directory(); while ((1 < ac) && av[1][0] == '-') { @@ -268,3 +268,22 @@ void add_object_array_with_mode(struct object *obj, const char *name, struct obj objects[nr].mode = mode; array->nr = ++nr; } + +void object_array_remove_duplicates(struct object_array *array) +{ + int ref, src, dst; + struct object_array_entry *objects = array->objects; + + for (ref = 0; ref < array->nr - 1; ref++) { + for (src = ref + 1, dst = src; + src < array->nr; + src++) { + if (!strcmp(objects[ref].name, objects[src].name)) + continue; + if (src != dst) + objects[dst] = objects[src]; + dst++; + } + array->nr = dst; + } +} @@ -82,5 +82,6 @@ int object_list_contains(struct object_list *list, struct object *obj); /* Object array handling .. */ void add_object_array(struct object *obj, const char *name, struct object_array *array); void add_object_array_with_mode(struct object *obj, const char *name, struct object_array *array, unsigned mode); +void object_array_remove_duplicates(struct object_array *); #endif /* OBJECT_H */ diff --git a/pack-redundant.c b/pack-redundant.c index 25b81a445c..48a12bc135 100644 --- a/pack-redundant.c +++ b/pack-redundant.c @@ -7,6 +7,7 @@ */ #include "cache.h" +#include "exec_cmd.h" #define BLKSIZE 512 @@ -463,7 +464,7 @@ static void minimize(struct pack_list **min) pll_free(perm_all); } if (perm_ok == NULL) - die("Internal error: No complete sets found!\n"); + die("Internal error: No complete sets found!"); /* find the permutation with the smallest size */ perm = perm_ok; @@ -573,14 +574,14 @@ static struct pack_list * add_pack_file(char *filename) struct packed_git *p = packed_git; if (strlen(filename) < 40) - die("Bad pack filename: %s\n", filename); + die("Bad pack filename: %s", filename); while (p) { if (strstr(p->pack_name, filename)) return add_pack(p); p = p->next; } - die("Filename %s not found in packed_git\n", filename); + die("Filename %s not found in packed_git", filename); } static void load_all(void) @@ -601,6 +602,8 @@ int main(int argc, char **argv) unsigned char *sha1; char buf[42]; /* 40 byte sha1 + \n + \0 */ + git_extract_argv0_path(argv[0]); + setup_git_directory(); for (i = 1; i < argc; i++) { @@ -636,7 +639,7 @@ int main(int argc, char **argv) add_pack_file(*(argv + i++)); if (local_packs == NULL) - die("Zero packs found!\n"); + die("Zero packs found!"); load_all_objects(); diff --git a/pack-write.c b/pack-write.c index b426006c58..7053538f4c 100644 --- a/pack-write.c +++ b/pack-write.c @@ -44,9 +44,7 @@ char *write_idx_file(char *index_name, struct pack_idx_entry **objects, if (!index_name) { static char tmpfile[PATH_MAX]; - snprintf(tmpfile, sizeof(tmpfile), - "%s/pack/tmp_idx_XXXXXX", get_object_directory()); - fd = xmkstemp(tmpfile); + fd = odb_mkstemp(tmpfile, sizeof(tmpfile), "pack/tmp_idx_XXXXXX"); index_name = xstrdup(tmpfile); } else { unlink(index_name); @@ -239,7 +237,7 @@ char *index_pack_lockfile(int ip_out) char packname[46]; /* - * The first thing we expects from index-pack's output + * The first thing we expect from index-pack's output * is "pack\t%40s\n" or "keep\t%40s\n" (46 bytes) where * %40s is the newly created pack SHA1 name. In the "keep" * case, we need it to remove the corresponding .keep file @@ -1,5 +1,6 @@ #include "cache.h" #include "run-command.h" +#include "sigchain.h" /* * This is split up from the rest of git so that we can do @@ -38,6 +39,13 @@ static void wait_for_pager(void) finish_command(&pager_process); } +static void wait_for_pager_signal(int signo) +{ + wait_for_pager(); + sigchain_pop(signo); + raise(signo); +} + void setup_pager(void) { const char *pager = getenv("GIT_PAGER"); @@ -70,10 +78,12 @@ void setup_pager(void) /* original process continues, but writes to the pipe */ dup2(pager_process.in, 1); - dup2(pager_process.in, 2); + if (isatty(2)) + dup2(pager_process.in, 2); close(pager_process.in); /* this makes sure that the parent terminates after the pager */ + sigchain_push_common(wait_for_pager_signal); atexit(wait_for_pager); } diff --git a/parse-options.c b/parse-options.c index 9eb55cc8b5..4c5d09dd25 100644 --- a/parse-options.c +++ b/parse-options.c @@ -1,6 +1,7 @@ #include "git-compat-util.h" #include "parse-options.h" #include "cache.h" +#include "commit.h" #define OPT_SHORT 1 #define OPT_UNSET 2 @@ -506,6 +507,22 @@ int parse_opt_verbosity_cb(const struct option *opt, const char *arg, return 0; } +int parse_opt_with_commit(const struct option *opt, const char *arg, int unset) +{ + unsigned char sha1[20]; + struct commit *commit; + + if (!arg) + return -1; + if (get_sha1(arg, sha1)) + return error("malformed object name %s", arg); + commit = lookup_commit_reference(sha1); + if (!commit) + return error("no such commit %s", arg); + commit_list_insert(commit, opt->value); + return 0; +} + /* * This should really be OPTION_FILENAME type as a part of * parse_options that take prefix to do this while parsing. diff --git a/parse-options.h b/parse-options.h index 034162ec69..912290549b 100644 --- a/parse-options.h +++ b/parse-options.h @@ -151,6 +151,7 @@ extern int parse_options_end(struct parse_opt_ctx_t *ctx); extern int parse_opt_abbrev_cb(const struct option *, const char *, int); extern int parse_opt_approxidate_cb(const struct option *, const char *, int); extern int parse_opt_verbosity_cb(const struct option *, const char *, int); +extern int parse_opt_with_commit(const struct option *, const char *, int); #define OPT__VERBOSE(var) OPT_BOOLEAN('v', "verbose", (var), "be verbose") #define OPT__QUIET(var) OPT_BOOLEAN('q', "quiet", (var), "be quiet") diff --git a/patch-id.c b/patch-id.c index 871f1d20c0..0df4cb086b 100644 --- a/patch-id.c +++ b/patch-id.c @@ -1,4 +1,5 @@ #include "cache.h" +#include "exec_cmd.h" static void flush_current_id(int patchlen, unsigned char *id, git_SHA_CTX *c) { @@ -72,13 +73,15 @@ static void generate_id_list(void) flush_current_id(patchlen, sha1, &ctx); } -static const char patch_id_usage[] = "git-patch-id < patch"; +static const char patch_id_usage[] = "git patch-id < patch"; int main(int argc, char **argv) { if (argc != 1) usage(patch_id_usage); + git_extract_argv0_path(argv[0]); + generate_id_list(); return 0; } @@ -363,56 +363,97 @@ const char *make_relative_path(const char *abs, const char *base) } /* - * path = absolute path - * buf = buffer of at least max(2, strlen(path)+1) bytes - * It is okay if buf == path, but they should not overlap otherwise. + * It is okay if dst == src, but they should not overlap otherwise. * - * Performs the following normalizations on path, storing the result in buf: - * - Removes trailing slashes. - * - Removes empty components. + * Performs the following normalizations on src, storing the result in dst: + * - Ensures that components are separated by '/' (Windows only) + * - Squashes sequences of '/'. * - Removes "." components. * - Removes ".." components, and the components the precede them. - * "" and paths that contain only slashes are normalized to "/". - * Returns the length of the output. + * Returns failure (non-zero) if a ".." component appears as first path + * component anytime during the normalization. Otherwise, returns success (0). * * Note that this function is purely textual. It does not follow symlinks, * verify the existence of the path, or make any system calls. */ -int normalize_absolute_path(char *buf, const char *path) +int normalize_path_copy(char *dst, const char *src) { - const char *comp_start = path, *comp_end = path; - char *dst = buf; - int comp_len; - assert(buf); - assert(path); - - while (*comp_start) { - assert(*comp_start == '/'); - while (*++comp_end && *comp_end != '/') - ; /* nothing */ - comp_len = comp_end - comp_start; - - if (!strncmp("/", comp_start, comp_len) || - !strncmp("/.", comp_start, comp_len)) - goto next; - - if (!strncmp("/..", comp_start, comp_len)) { - while (dst > buf && *--dst != '/') - ; /* nothing */ - goto next; - } + char *dst0; - memmove(dst, comp_start, comp_len); - dst += comp_len; - next: - comp_start = comp_end; + if (has_dos_drive_prefix(src)) { + *dst++ = *src++; + *dst++ = *src++; } + dst0 = dst; - if (dst == buf) + if (is_dir_sep(*src)) { *dst++ = '/'; + while (is_dir_sep(*src)) + src++; + } + for (;;) { + char c = *src; + + /* + * A path component that begins with . could be + * special: + * (1) "." and ends -- ignore and terminate. + * (2) "./" -- ignore them, eat slash and continue. + * (3) ".." and ends -- strip one and terminate. + * (4) "../" -- strip one, eat slash and continue. + */ + if (c == '.') { + if (!src[1]) { + /* (1) */ + src++; + } else if (is_dir_sep(src[1])) { + /* (2) */ + src += 2; + while (is_dir_sep(*src)) + src++; + continue; + } else if (src[1] == '.') { + if (!src[2]) { + /* (3) */ + src += 2; + goto up_one; + } else if (is_dir_sep(src[2])) { + /* (4) */ + src += 3; + while (is_dir_sep(*src)) + src++; + goto up_one; + } + } + } + + /* copy up to the next '/', and eat all '/' */ + while ((c = *src++) != '\0' && !is_dir_sep(c)) + *dst++ = c; + if (is_dir_sep(c)) { + *dst++ = '/'; + while (is_dir_sep(c)) + c = *src++; + src--; + } else if (!c) + break; + continue; + + up_one: + /* + * dst0..dst is prefix portion, and dst[-1] is '/'; + * go up one level. + */ + dst--; /* go to trailing '/' */ + if (dst <= dst0) + return -1; + /* Windows: dst[-1] cannot be backslash anymore */ + while (dst0 < dst && dst[-1] != '/') + dst--; + } *dst = '\0'; - return dst - buf; + return 0; } /* @@ -438,15 +479,16 @@ int longest_ancestor_length(const char *path, const char *prefix_list) return -1; for (colon = ceil = prefix_list; *colon; ceil = colon+1) { - for (colon = ceil; *colon && *colon != ':'; colon++); + for (colon = ceil; *colon && *colon != PATH_SEP; colon++); len = colon - ceil; if (len == 0 || len > PATH_MAX || !is_absolute_path(ceil)) continue; strlcpy(buf, ceil, len+1); - len = normalize_absolute_path(buf, buf); - /* Strip "trailing slashes" from "/". */ - if (len == 1) - len = 0; + if (normalize_path_copy(buf, buf) < 0) + continue; + len = strlen(buf); + if (len > 0 && buf[len-1] == '/') + buf[--len] = '\0'; if (!strncmp(path, buf, len) && path[len] == '/' && @@ -457,3 +499,39 @@ int longest_ancestor_length(const char *path, const char *prefix_list) return max_len; } + +/* strip arbitrary amount of directory separators at end of path */ +static inline int chomp_trailing_dir_sep(const char *path, int len) +{ + while (len && is_dir_sep(path[len - 1])) + len--; + return len; +} + +/* + * If path ends with suffix (complete path components), returns the + * part before suffix (sans trailing directory separators). + * Otherwise returns NULL. + */ +char *strip_path_suffix(const char *path, const char *suffix) +{ + int path_len = strlen(path), suffix_len = strlen(suffix); + + while (suffix_len) { + if (!path_len) + return NULL; + + if (is_dir_sep(path[path_len - 1])) { + if (!is_dir_sep(suffix[suffix_len - 1])) + return NULL; + path_len = chomp_trailing_dir_sep(path, path_len); + suffix_len = chomp_trailing_dir_sep(suffix, suffix_len); + } + else if (path[--path_len] != suffix[--suffix_len]) + return NULL; + } + + if (path_len && !is_dir_sep(path[path_len - 1])) + return NULL; + return xstrndup(path, chomp_trailing_dir_sep(path, path_len)); +} diff --git a/perl/Git.pm b/perl/Git.pm index dde9105df8..7d7f2b1d36 100644 --- a/perl/Git.pm +++ b/perl/Git.pm @@ -166,11 +166,12 @@ sub repository { } } - if (not defined $opts{Repository} and not defined $opts{WorkingCopy}) { - $opts{Directory} ||= '.'; + if (not defined $opts{Repository} and not defined $opts{WorkingCopy} + and not defined $opts{Directory}) { + $opts{Directory} = '.'; } - if ($opts{Directory}) { + if (defined $opts{Directory}) { -d $opts{Directory} or throw Error::Simple("Directory not found: $!"); my $search = Git->repository(WorkingCopy => $opts{Directory}); @@ -204,14 +205,14 @@ sub repository { unless (-d "$dir/refs" and -d "$dir/objects" and -e "$dir/HEAD") { # Mimick git-rev-parse --git-dir error message: - throw Error::Simple('fatal: Not a git repository'); + throw Error::Simple("fatal: Not a git repository: $dir"); } my $search = Git->repository(Repository => $dir); try { $search->command('symbolic-ref', 'HEAD'); } catch Git::Error::Command with { # Mimick git-rev-parse --git-dir error message: - throw Error::Simple('fatal: Not a git repository'); + throw Error::Simple("fatal: Not a git repository: $dir"); } $opts{Repository} = abs_path($dir); @@ -1010,8 +1011,8 @@ sub _temp_cache { my $temp_fd = \$TEMP_FILEMAP{$name}; if (defined $$temp_fd and $$temp_fd->opened) { if ($TEMP_FILES{$$temp_fd}{locked}) { - throw Error::Simple("Temp file with moniker '", - $name, "' already in use"); + throw Error::Simple("Temp file with moniker '" . + $name . "' already in use"); } } else { if (defined $$temp_fd) { @@ -6,6 +6,7 @@ #include "string-list.h" #include "mailmap.h" #include "log-tree.h" +#include "color.h" static char *user_format; @@ -74,8 +75,7 @@ static int get_one_line(const char *msg) /* High bit set, or ISO-2022-INT */ int non_ascii(int ch) { - ch = (ch & 0xff); - return ((ch & 0x80) || (ch == 0x1b)); + return !isascii(ch) || ch == '\033'; } static int is_rfc2047_special(char ch) @@ -181,6 +181,20 @@ static int is_empty_line(const char *line, int *len_p) return !len; } +static const char *skip_empty_lines(const char *msg) +{ + for (;;) { + int linelen = get_one_line(msg); + int ll = linelen; + if (!linelen) + break; + if (!is_empty_line(msg, &ll)) + break; + msg += linelen; + } + return msg; +} + static void add_merge_info(enum cmit_fmt fmt, struct strbuf *sb, const struct commit *commit, int abbrev) { @@ -195,15 +209,13 @@ static void add_merge_info(enum cmit_fmt fmt, struct strbuf *sb, while (parent) { struct commit *p = parent->item; const char *hex = NULL; - const char *dots; if (abbrev) hex = find_unique_abbrev(p->object.sha1, abbrev); if (!hex) hex = sha1_to_hex(p->object.sha1); - dots = (abbrev && strlen(hex) != 40) ? "..." : ""; parent = parent->next; - strbuf_addf(sb, " %s%s", hex, dots); + strbuf_addf(sb, " %s", hex); } strbuf_addch(sb, '\n'); } @@ -290,23 +302,14 @@ static char *logmsg_reencode(const struct commit *commit, return out; } -static int mailmap_name(struct strbuf *sb, const char *email) +static int mailmap_name(char *email, int email_len, char *name, int name_len) { static struct string_list *mail_map; - char buffer[1024]; - if (!mail_map) { mail_map = xcalloc(1, sizeof(*mail_map)); - read_mailmap(mail_map, ".mailmap", NULL); + read_mailmap(mail_map, NULL); } - - if (!mail_map->nr) - return -1; - - if (!map_email(mail_map, email, buffer, sizeof(buffer))) - return -1; - strbuf_addstr(sb, buffer); - return 0; + return mail_map->nr && map_user(mail_map, email, email_len, name, name_len); } static size_t format_person_part(struct strbuf *sb, char part, @@ -317,6 +320,9 @@ static size_t format_person_part(struct strbuf *sb, char part, int start, end, tz = 0; unsigned long date = 0; char *ep; + const char *name_start, *name_end, *mail_start, *mail_end, *msg_end = msg+len; + char person_name[1024]; + char person_mail[1024]; /* advance 'end' to point to email start delimiter */ for (end = 0; end < len && msg[end] != '<'; end++) @@ -330,25 +336,34 @@ static size_t format_person_part(struct strbuf *sb, char part, if (end >= len - 2) goto skip; + /* Seek for both name and email part */ + name_start = msg; + name_end = msg+end; + while (name_end > name_start && isspace(*(name_end-1))) + name_end--; + mail_start = msg+end+1; + mail_end = mail_start; + while (mail_end < msg_end && *mail_end != '>') + mail_end++; + if (mail_end == msg_end) + goto skip; + end = mail_end-msg; + + if (part == 'N' || part == 'E') { /* mailmap lookup */ + strlcpy(person_name, name_start, name_end-name_start+1); + strlcpy(person_mail, mail_start, mail_end-mail_start+1); + mailmap_name(person_mail, sizeof(person_mail), person_name, sizeof(person_name)); + name_start = person_name; + name_end = name_start + strlen(person_name); + mail_start = person_mail; + mail_end = mail_start + strlen(person_mail); + } if (part == 'n' || part == 'N') { /* name */ - while (end > 0 && isspace(msg[end - 1])) - end--; - if (part != 'N' || !msg[end] || !msg[end + 1] || - mailmap_name(sb, msg + end + 2) < 0) - strbuf_add(sb, msg, end); + strbuf_add(sb, name_start, name_end-name_start); return placeholder_len; } - start = ++end; /* save email start position */ - - /* advance 'end' to point to email end delimiter */ - for ( ; end < len && msg[end] != '>'; end++) - ; /* do nothing */ - - if (end >= len) - goto skip; - - if (part == 'e') { /* email */ - strbuf_add(sb, msg + start, end - start); + if (part == 'e' || part == 'E') { /* email */ + strbuf_add(sb, mail_start, mail_end-mail_start); return placeholder_len; } @@ -410,13 +425,15 @@ struct chunk { struct format_commit_context { const struct commit *commit; enum date_mode dmode; + unsigned commit_header_parsed:1; + unsigned commit_message_parsed:1; /* These offsets are relative to the start of the commit message. */ - int commit_header_parsed; - struct chunk subject; struct chunk author; struct chunk committer; struct chunk encoding; + size_t message_off; + size_t subject_off; size_t body_off; /* The following ones are relative to the result struct strbuf. */ @@ -446,23 +463,14 @@ static void parse_commit_header(struct format_commit_context *context) { const char *msg = context->commit->buffer; int i; - enum { HEADER, SUBJECT, BODY } state; - for (i = 0, state = HEADER; msg[i] && state < BODY; i++) { + for (i = 0; msg[i]; i++) { int eol; for (eol = i; msg[eol] && msg[eol] != '\n'; eol++) ; /* do nothing */ - if (state == SUBJECT) { - context->subject.off = i; - context->subject.len = eol - i; - i = eol; - } if (i == eol) { - state++; - /* strip empty lines */ - while (msg[eol] == '\n' && msg[eol + 1] == '\n') - eol++; + break; } else if (!prefixcmp(msg + i, "author ")) { context->author.off = i + 7; context->author.len = eol - i - 7; @@ -474,13 +482,50 @@ static void parse_commit_header(struct format_commit_context *context) context->encoding.len = eol - i - 9; } i = eol; - if (!msg[i]) - break; } - context->body_off = i; + context->message_off = i; context->commit_header_parsed = 1; } +const char *format_subject(struct strbuf *sb, const char *msg, + const char *line_separator) +{ + int first = 1; + + for (;;) { + const char *line = msg; + int linelen = get_one_line(line); + + msg += linelen; + if (!linelen || is_empty_line(line, &linelen)) + break; + + if (!sb) + continue; + strbuf_grow(sb, linelen + 2); + if (!first) + strbuf_addstr(sb, line_separator); + strbuf_add(sb, line, linelen); + first = 0; + } + return msg; +} + +static void parse_commit_message(struct format_commit_context *c) +{ + const char *msg = c->commit->buffer + c->message_off; + const char *start = c->commit->buffer; + + msg = skip_empty_lines(msg); + c->subject_off = msg - start; + + msg = format_subject(NULL, msg, NULL); + msg = skip_empty_lines(msg); + c->body_off = msg - start; + + c->commit_message_parsed = 1; +} + static void format_decoration(struct strbuf *sb, const struct commit *commit) { struct name_decoration *d; @@ -510,6 +555,17 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder, /* these are independent of the commit */ switch (placeholder[0]) { case 'C': + if (placeholder[1] == '(') { + const char *end = strchr(placeholder + 2, ')'); + char color[COLOR_MAXLEN]; + if (!end) + return 0; + color_parse_mem(placeholder + 2, + end - (placeholder + 2), + "--pretty format", color); + strbuf_addstr(sb, color); + return end - placeholder + 1; + } if (!prefixcmp(placeholder + 1, "red")) { strbuf_addstr(sb, "\033[31m"); return 4; @@ -600,9 +656,6 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder, parse_commit_header(c); switch (placeholder[0]) { - case 's': /* subject */ - strbuf_add(sb, msg + c->subject.off, c->subject.len); - return 1; case 'a': /* author ... */ return format_person_part(sb, placeholder[1], msg + c->author.off, c->author.len, @@ -614,6 +667,16 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder, case 'e': /* encoding */ strbuf_add(sb, msg + c->encoding.off, c->encoding.len); return 1; + } + + /* Now we need to parse the commit message. */ + if (!c->commit_message_parsed) + parse_commit_message(c); + + switch (placeholder[0]) { + case 's': /* subject */ + format_subject(sb, msg + c->subject_off, " "); + return 1; case 'b': /* body */ strbuf_addstr(sb, msg + c->body_off); return 1; @@ -704,27 +767,11 @@ void pp_title_line(enum cmit_fmt fmt, const char *encoding, int need_8bit_cte) { + const char *line_separator = (fmt == CMIT_FMT_EMAIL) ? "\n " : " "; struct strbuf title; strbuf_init(&title, 80); - - for (;;) { - const char *line = *msg_p; - int linelen = get_one_line(line); - - *msg_p += linelen; - if (!linelen || is_empty_line(line, &linelen)) - break; - - strbuf_grow(&title, linelen + 2); - if (title.len) { - if (fmt == CMIT_FMT_EMAIL) { - strbuf_addch(&title, '\n'); - } - strbuf_addch(&title, ' '); - } - strbuf_add(&title, line, linelen); - } + *msg_p = format_subject(&title, *msg_p, line_separator); strbuf_grow(sb, title.len + 1024); if (subject) { @@ -850,15 +897,7 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit, } /* Skip excess blank lines at the beginning of body, if any... */ - for (;;) { - int linelen = get_one_line(msg); - int ll = linelen; - if (!linelen) - break; - if (!is_empty_line(msg, &ll)) - break; - msg += linelen; - } + msg = skip_empty_lines(msg); /* These formats treat the title line specially. */ if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL) diff --git a/read-cache.c b/read-cache.c index c14b562313..940ec76fdf 100644 --- a/read-cache.c +++ b/read-cache.c @@ -99,27 +99,21 @@ static int ce_compare_data(struct cache_entry *ce, struct stat *st) static int ce_compare_link(struct cache_entry *ce, size_t expected_size) { int match = -1; - char *target; void *buffer; unsigned long size; enum object_type type; - int len; + struct strbuf sb = STRBUF_INIT; - target = xmalloc(expected_size); - len = readlink(ce->name, target, expected_size); - if (len != expected_size) { - free(target); + if (strbuf_readlink(&sb, ce->name, expected_size)) return -1; - } + buffer = read_sha1_file(ce->sha1, &type, &size); - if (!buffer) { - free(target); - return -1; + if (buffer) { + if (size == sb.len) + match = memcmp(buffer, sb.buf, size); + free(buffer); } - if (size == expected_size) - match = memcmp(buffer, target, size); - free(buffer); - free(target); + strbuf_release(&sb); return match; } @@ -1580,6 +1574,26 @@ static void update_callback(struct diff_queue_struct *q, default: die("unexpected diff status %c", p->status); case DIFF_STATUS_UNMERGED: + /* + * ADD_CACHE_IGNORE_REMOVAL is unset if "git + * add -u" is calling us, In such a case, a + * missing work tree file needs to be removed + * if there is an unmerged entry at stage #2, + * but such a diff record is followed by + * another with DIFF_STATUS_DELETED (and if + * there is no stage #2, we won't see DELETED + * nor MODIFIED). We can simply continue + * either way. + */ + if (!(data->flags & ADD_CACHE_IGNORE_REMOVAL)) + continue; + /* + * Otherwise, it is "git add path" is asking + * to explicitly add it; we fall through. A + * missing work tree file is an error and is + * caught by add_file_to_index() in such a + * case. + */ case DIFF_STATUS_MODIFIED: case DIFF_STATUS_TYPE_CHANGED: if (add_file_to_index(&the_index, path, data->flags)) { @@ -275,10 +275,8 @@ static struct ref_list *get_ref_dir(const char *base, struct ref_list *list) list = get_ref_dir(ref, list); continue; } - if (!resolve_ref(ref, sha1, 1, &flag)) { - error("%s points nowhere!", ref); - continue; - } + if (!resolve_ref(ref, sha1, 1, &flag)) + hashclr(sha1); list = add_ref(ref, sha1, flag, list, NULL); } free(ref); @@ -287,6 +285,35 @@ static struct ref_list *get_ref_dir(const char *base, struct ref_list *list) return sort_ref_list(list); } +struct warn_if_dangling_data { + const char *refname; + const char *msg_fmt; +}; + +static int warn_if_dangling_symref(const char *refname, const unsigned char *sha1, + int flags, void *cb_data) +{ + struct warn_if_dangling_data *d = cb_data; + const char *resolves_to; + unsigned char junk[20]; + + if (!(flags & REF_ISSYMREF)) + return 0; + + resolves_to = resolve_ref(refname, junk, 0, NULL); + if (!resolves_to || strcmp(resolves_to, d->refname)) + return 0; + + printf(d->msg_fmt, refname); + return 0; +} + +void warn_dangling_symref(const char *msg_fmt, const char *refname) +{ + struct warn_if_dangling_data data = { refname, msg_fmt }; + for_each_rawref(warn_if_dangling_symref, &data); +} + static struct ref_list *get_loose_refs(void) { if (!cached_refs.did_loose) { @@ -498,16 +525,19 @@ int read_ref(const char *ref, unsigned char *sha1) return -1; } +#define DO_FOR_EACH_INCLUDE_BROKEN 01 static int do_one_ref(const char *base, each_ref_fn fn, int trim, - void *cb_data, struct ref_list *entry) + int flags, void *cb_data, struct ref_list *entry) { if (strncmp(base, entry->name, trim)) return 0; - if (is_null_sha1(entry->sha1)) - return 0; - if (!has_sha1_file(entry->sha1)) { - error("%s does not point to a valid object!", entry->name); - return 0; + if (!(flags & DO_FOR_EACH_INCLUDE_BROKEN)) { + if (is_null_sha1(entry->sha1)) + return 0; + if (!has_sha1_file(entry->sha1)) { + error("%s does not point to a valid object!", entry->name); + return 0; + } } current_ref = entry; return fn(entry->name + trim, entry->sha1, entry->flag, cb_data); @@ -561,7 +591,7 @@ fallback: } static int do_for_each_ref(const char *base, each_ref_fn fn, int trim, - void *cb_data) + int flags, void *cb_data) { int retval = 0; struct ref_list *packed = get_packed_refs(); @@ -570,7 +600,7 @@ static int do_for_each_ref(const char *base, each_ref_fn fn, int trim, struct ref_list *extra; for (extra = extra_refs; extra; extra = extra->next) - retval = do_one_ref(base, fn, trim, cb_data, extra); + retval = do_one_ref(base, fn, trim, flags, cb_data, extra); while (packed && loose) { struct ref_list *entry; @@ -586,13 +616,13 @@ static int do_for_each_ref(const char *base, each_ref_fn fn, int trim, entry = packed; packed = packed->next; } - retval = do_one_ref(base, fn, trim, cb_data, entry); + retval = do_one_ref(base, fn, trim, flags, cb_data, entry); if (retval) goto end_each; } for (packed = packed ? packed : loose; packed; packed = packed->next) { - retval = do_one_ref(base, fn, trim, cb_data, packed); + retval = do_one_ref(base, fn, trim, flags, cb_data, packed); if (retval) goto end_each; } @@ -614,22 +644,28 @@ int head_ref(each_ref_fn fn, void *cb_data) int for_each_ref(each_ref_fn fn, void *cb_data) { - return do_for_each_ref("refs/", fn, 0, cb_data); + return do_for_each_ref("refs/", fn, 0, 0, cb_data); } int for_each_tag_ref(each_ref_fn fn, void *cb_data) { - return do_for_each_ref("refs/tags/", fn, 10, cb_data); + return do_for_each_ref("refs/tags/", fn, 10, 0, cb_data); } int for_each_branch_ref(each_ref_fn fn, void *cb_data) { - return do_for_each_ref("refs/heads/", fn, 11, cb_data); + return do_for_each_ref("refs/heads/", fn, 11, 0, cb_data); } int for_each_remote_ref(each_ref_fn fn, void *cb_data) { - return do_for_each_ref("refs/remotes/", fn, 13, cb_data); + return do_for_each_ref("refs/remotes/", fn, 13, 0, cb_data); +} + +int for_each_rawref(each_ref_fn fn, void *cb_data) +{ + return do_for_each_ref("refs/", fn, 0, + DO_FOR_EACH_INCLUDE_BROKEN, cb_data); } /* @@ -1453,7 +1489,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char * return 1; } -int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data) +int for_each_recent_reflog_ent(const char *ref, each_reflog_ent_fn fn, long ofs, void *cb_data) { const char *logfile; FILE *logfp; @@ -1464,6 +1500,16 @@ int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data) logfp = fopen(logfile, "r"); if (!logfp) return -1; + + if (ofs) { + struct stat statbuf; + if (fstat(fileno(logfp), &statbuf) || + statbuf.st_size < ofs || + fseek(logfp, -ofs, SEEK_END) || + fgets(buf, sizeof(buf), logfp)) + return -1; + } + while (fgets(buf, sizeof(buf), logfp)) { unsigned char osha1[20], nsha1[20]; char *email_end, *message; @@ -1497,6 +1543,11 @@ int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data) return ret; } +int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data) +{ + return for_each_recent_reflog_ent(ref, fn, 0, cb_data); +} + static int do_for_each_reflog(const char *base, each_ref_fn fn, void *cb_data) { DIR *dir = opendir(git_path("logs/%s", base)); @@ -24,6 +24,11 @@ extern int for_each_tag_ref(each_ref_fn, void *); extern int for_each_branch_ref(each_ref_fn, void *); extern int for_each_remote_ref(each_ref_fn, void *); +/* can be used to learn about broken ref and symref */ +extern int for_each_rawref(each_ref_fn, void *); + +extern void warn_dangling_symref(const char *msg_fmt, const char *refname); + /* * Extra refs will be listed by for_each_ref() before any actual refs * for the duration of this process or until clear_extra_refs() is @@ -60,6 +65,7 @@ extern int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned /* iterate over reflog entries */ typedef int each_reflog_ent_fn(unsigned char *osha1, unsigned char *nsha1, const char *, unsigned long, int, const char *, void *); int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data); +int for_each_recent_reflog_ent(const char *ref, each_reflog_ent_fn fn, long, void *cb_data); /* * Calls the specified function for each reflog file until it returns nonzero, @@ -4,6 +4,7 @@ #include "commit.h" #include "diff.h" #include "revision.h" +#include "dir.h" static struct refspec s_tag_refspec = { 0, @@ -37,6 +38,7 @@ static int branches_nr; static struct branch *current_branch; static const char *default_remote_name; +static int explicit_default_remote_name; static struct rewrite **rewrite; static int rewrite_alloc; @@ -329,8 +331,10 @@ static int handle_config(const char *key, const char *value, void *cb) if (!value) return config_error_nonbool(key); branch->remote_name = xstrdup(value); - if (branch == current_branch) + if (branch == current_branch) { default_remote_name = branch->remote_name; + explicit_default_remote_name = 1; + } } else if (!strcmp(subkey, ".merge")) { if (!value) return config_error_nonbool(key); @@ -634,10 +638,7 @@ static struct refspec *parse_push_refspec(int nr_refspec, const char **refspec) static int valid_remote_nick(const char *name) { - if (!name[0] || /* not empty */ - (name[0] == '.' && /* not "." */ - (!name[1] || /* not ".." */ - (name[1] == '.' && !name[2])))) + if (!name[0] || is_dot_or_dotdot(name)) return 0; return !strchr(name, '/'); /* no slash */ } @@ -645,10 +646,16 @@ static int valid_remote_nick(const char *name) struct remote *remote_get(const char *name) { struct remote *ret; + int name_given = 0; read_config(); - if (!name) + if (name) + name_given = 1; + else { name = default_remote_name; + name_given = explicit_default_remote_name; + } + ret = make_remote(name, 0); if (valid_remote_nick(name)) { if (!ret->url) @@ -656,7 +663,7 @@ struct remote *remote_get(const char *name) if (!ret->url) read_branches_file(ret); } - if (!ret->url) + if (name_given && !ret->url) add_url_alias(ret, name); if (!ret->url) return NULL; @@ -290,7 +290,7 @@ static int do_plain_rerere(struct string_list *rr, int fd) hex = xstrdup(sha1_to_hex(sha1)); string_list_insert(path, rr)->util = hex; if (mkdir(git_path("rr-cache/%s", hex), 0755)) - continue;; + continue; handle_file(path, NULL, rr_path(hex, "preimage")); fprintf(stderr, "Recorded preimage for '%s'\n", path); } diff --git a/revision.c b/revision.c index db60f06c98..286e416b75 100644 --- a/revision.c +++ b/revision.c @@ -183,8 +183,11 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object if (!tag->tagged) die("bad tag"); object = parse_object(tag->tagged->sha1); - if (!object) + if (!object) { + if (flags & UNINTERESTING) + return NULL; die("bad object %s", sha1_to_hex(tag->tagged->sha1)); + } } /* @@ -479,9 +482,10 @@ static int add_parents_to_list(struct rev_info *revs, struct commit *commit, while (parent) { struct commit *p = parent->item; parent = parent->next; + if (p) + p->object.flags |= UNINTERESTING; if (parse_commit(p) < 0) - return -1; - p->object.flags |= UNINTERESTING; + continue; if (p->parents) mark_parents_uninteresting(p); if (p->object.flags & SEEN) @@ -1263,6 +1267,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch if (!strcmp(arg, "--all")) { handle_refs(revs, flags, for_each_ref); + handle_refs(revs, flags, head_ref); continue; } if (!strcmp(arg, "--branches")) { @@ -1733,14 +1738,16 @@ static struct commit *get_revision_1(struct rev_info *revs) (commit->date < revs->max_age)) continue; if (add_parents_to_list(revs, commit, &revs->commits, NULL) < 0) - return NULL; + die("Failed to traverse parents of commit %s", + sha1_to_hex(commit->object.sha1)); } switch (simplify_commit(revs, commit)) { case commit_ignore: continue; case commit_error: - return NULL; + die("Failed to simplify parents of commit %s", + sha1_to_hex(commit->object.sha1)); default: return commit; } diff --git a/run-command.c b/run-command.c index c90cdc50e3..b05c734d05 100644 --- a/run-command.c +++ b/run-command.c @@ -118,7 +118,9 @@ int start_command(struct child_process *cmd) } else { execvp(cmd->argv[0], (char *const*) cmd->argv); } - die("exec %s failed.", cmd->argv[0]); + trace_printf("trace: exec '%s' failed: %s\n", cmd->argv[0], + strerror(errno)); + exit(127); } #else int s0 = -1, s1 = -1, s2 = -1; /* backups of stdin, stdout, stderr */ @@ -187,6 +189,7 @@ int start_command(struct child_process *cmd) #endif if (cmd->pid < 0) { + int err = errno; if (need_in) close_pair(fdin); else if (cmd->in) @@ -197,7 +200,9 @@ int start_command(struct child_process *cmd) close(cmd->out); if (need_err) close_pair(fderr); - return -ERR_RUN_COMMAND_FORK; + return err == ENOENT ? + -ERR_RUN_COMMAND_EXEC : + -ERR_RUN_COMMAND_FORK; } if (need_in) @@ -236,9 +241,14 @@ static int wait_or_whine(pid_t pid) if (!WIFEXITED(status)) return -ERR_RUN_COMMAND_WAITPID_NOEXIT; code = WEXITSTATUS(status); - if (code) + switch (code) { + case 127: + return -ERR_RUN_COMMAND_EXEC; + case 0: + return 0; + default: return -code; - return 0; + } } } @@ -342,3 +352,48 @@ int finish_async(struct async *async) #endif return ret; } + +int run_hook(const char *index_file, const char *name, ...) +{ + struct child_process hook; + const char **argv = NULL, *env[2]; + char index[PATH_MAX]; + va_list args; + int ret; + size_t i = 0, alloc = 0; + + if (access(git_path("hooks/%s", name), X_OK) < 0) + return 0; + + va_start(args, name); + ALLOC_GROW(argv, i + 1, alloc); + argv[i++] = git_path("hooks/%s", name); + while (argv[i-1]) { + ALLOC_GROW(argv, i + 1, alloc); + argv[i++] = va_arg(args, const char *); + } + va_end(args); + + memset(&hook, 0, sizeof(hook)); + hook.argv = argv; + hook.no_stdin = 1; + hook.stdout_to_stderr = 1; + if (index_file) { + snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", index_file); + env[0] = index; + env[1] = NULL; + hook.env = env; + } + + ret = start_command(&hook); + free(argv); + if (ret) { + warning("Could not spawn %s", argv[0]); + return ret; + } + ret = finish_command(&hook); + if (ret == -ERR_RUN_COMMAND_WAITPID_SIGNAL) + warning("%s exited due to uncaught signal", argv[0]); + + return ret; +} diff --git a/run-command.h b/run-command.h index a8b0c209e9..e345502843 100644 --- a/run-command.h +++ b/run-command.h @@ -10,6 +10,7 @@ enum { ERR_RUN_COMMAND_WAITPID_SIGNAL, ERR_RUN_COMMAND_WAITPID_NOEXIT, }; +#define IS_RUN_COMMAND_ERR(x) (-(x) >= ERR_RUN_COMMAND_FORK) struct child_process { const char **argv; @@ -49,6 +50,8 @@ int start_command(struct child_process *); int finish_command(struct child_process *); int run_command(struct child_process *); +extern int run_hook(const char *index_file, const char *name, ...); + #define RUN_COMMAND_NO_STDIN 1 #define RUN_GIT_CMD 2 /*If this is to be git sub-command */ #define RUN_COMMAND_STDOUT_TO_STDERR 4 @@ -4,92 +4,6 @@ static int inside_git_dir = -1; static int inside_work_tree = -1; -static int sanitary_path_copy(char *dst, const char *src) -{ - char *dst0; - - if (has_dos_drive_prefix(src)) { - *dst++ = *src++; - *dst++ = *src++; - } - dst0 = dst; - - if (is_dir_sep(*src)) { - *dst++ = '/'; - while (is_dir_sep(*src)) - src++; - } - - for (;;) { - char c = *src; - - /* - * A path component that begins with . could be - * special: - * (1) "." and ends -- ignore and terminate. - * (2) "./" -- ignore them, eat slash and continue. - * (3) ".." and ends -- strip one and terminate. - * (4) "../" -- strip one, eat slash and continue. - */ - if (c == '.') { - if (!src[1]) { - /* (1) */ - src++; - } else if (is_dir_sep(src[1])) { - /* (2) */ - src += 2; - while (is_dir_sep(*src)) - src++; - continue; - } else if (src[1] == '.') { - if (!src[2]) { - /* (3) */ - src += 2; - goto up_one; - } else if (is_dir_sep(src[2])) { - /* (4) */ - src += 3; - while (is_dir_sep(*src)) - src++; - goto up_one; - } - } - } - - /* copy up to the next '/', and eat all '/' */ - while ((c = *src++) != '\0' && !is_dir_sep(c)) - *dst++ = c; - if (is_dir_sep(c)) { - *dst++ = '/'; - while (is_dir_sep(c)) - c = *src++; - src--; - } else if (!c) - break; - continue; - - up_one: - /* - * dst0..dst is prefix portion, and dst[-1] is '/'; - * go up one level. - */ - dst -= 2; /* go past trailing '/' if any */ - if (dst < dst0) - return -1; - while (1) { - if (dst <= dst0) - break; - c = *dst--; - if (c == '/') { /* MinGW: cannot be '\\' anymore */ - dst += 2; - break; - } - } - } - *dst = '\0'; - return 0; -} - const char *prefix_path(const char *prefix, int len, const char *path) { const char *orig = path; @@ -101,7 +15,7 @@ const char *prefix_path(const char *prefix, int len, const char *path) memcpy(sanitized, prefix, len); strcpy(sanitized + len, path); } - if (sanitary_path_copy(sanitized, sanitized)) + if (normalize_path_copy(sanitized, sanitized)) goto error_out; if (is_absolute_path(orig)) { const char *work_tree = get_git_work_tree(); @@ -456,7 +370,11 @@ const char *setup_git_directory_gently(int *nongit_ok) inside_git_dir = 1; if (!work_tree_env) inside_work_tree = 0; - setenv(GIT_DIR_ENVIRONMENT, ".", 1); + if (offset != len) { + cwd[offset] = '\0'; + setenv(GIT_DIR_ENVIRONMENT, cwd, 1); + } else + setenv(GIT_DIR_ENVIRONMENT, ".", 1); check_repository_format_gently(nongit_ok); return NULL; } @@ -468,7 +386,7 @@ const char *setup_git_directory_gently(int *nongit_ok) *nongit_ok = 1; return NULL; } - die("Not a git repository"); + die("Not a git repository (or any of the parent directories): %s", DEFAULT_GIT_DIR_ENVIRONMENT); } if (chdir("..")) die("Cannot change to %s/..: %s", cwd, strerror(errno)); diff --git a/sha1_file.c b/sha1_file.c index 0e021c5eca..a07aa4e5c4 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -689,6 +689,7 @@ void free_pack_by_name(const char *pack_name) while (*pp) { p = *pp; if (strcmp(pack_name, p->pack_name) == 0) { + clear_delta_base_cache(); close_pack_windows(p); if (p->pack_fd != -1) close(p->pack_fd); @@ -800,7 +801,7 @@ unsigned char* use_pack(struct packed_git *p, if (p->pack_fd == -1 && open_packed_git(p)) die("packfile %s cannot be accessed", p->pack_name); - /* Since packfiles end in a hash of their content and its + /* Since packfiles end in a hash of their content and it's * pointless to ask for an offset into the middle of that * hash, and the in_window function above wouldn't match * don't allow an offset too close to the end of the file. @@ -1196,8 +1197,8 @@ static int unpack_sha1_header(z_stream *stream, unsigned char *map, unsigned lon stream->avail_out = bufsiz; if (legacy_loose_object(map)) { - inflateInit(stream); - return inflate(stream, 0); + git_inflate_init(stream); + return git_inflate(stream, 0); } @@ -1217,7 +1218,7 @@ static int unpack_sha1_header(z_stream *stream, unsigned char *map, unsigned lon /* Set up the stream for the rest.. */ stream->next_in = map; stream->avail_in = mapsize; - inflateInit(stream); + git_inflate_init(stream); /* And generate the fake traditional header */ stream->total_out = 1 + snprintf(buffer, bufsiz, "%s %lu", @@ -1254,11 +1255,11 @@ static void *unpack_sha1_rest(z_stream *stream, void *buffer, unsigned long size stream->next_out = buf + bytes; stream->avail_out = size - bytes; while (status == Z_OK) - status = inflate(stream, Z_FINISH); + status = git_inflate(stream, Z_FINISH); } buf[size] = 0; if (status == Z_STREAM_END && !stream->avail_in) { - inflateEnd(stream); + git_inflate_end(stream); return buf; } @@ -1348,15 +1349,15 @@ unsigned long get_size_from_delta(struct packed_git *p, stream.next_out = delta_head; stream.avail_out = sizeof(delta_head); - inflateInit(&stream); + git_inflate_init(&stream); do { in = use_pack(p, w_curs, curpos, &stream.avail_in); stream.next_in = in; - st = inflate(&stream, Z_FINISH); + st = git_inflate(&stream, Z_FINISH); curpos += stream.next_in - in; } while ((st == Z_OK || st == Z_BUF_ERROR) && stream.total_out < sizeof(delta_head)); - inflateEnd(&stream); + git_inflate_end(&stream); if ((st != Z_STREAM_END) && stream.total_out != sizeof(delta_head)) { error("delta data unpack-initial failed"); return 0; @@ -1585,14 +1586,14 @@ static void *unpack_compressed_entry(struct packed_git *p, stream.next_out = buffer; stream.avail_out = size; - inflateInit(&stream); + git_inflate_init(&stream); do { in = use_pack(p, w_curs, curpos, &stream.avail_in); stream.next_in = in; - st = inflate(&stream, Z_FINISH); + st = git_inflate(&stream, Z_FINISH); curpos += stream.next_in - in; } while (st == Z_OK || st == Z_BUF_ERROR); - inflateEnd(&stream); + git_inflate_end(&stream); if ((st != Z_STREAM_END) || stream.total_out != size) { free(buffer); return NULL; @@ -1663,6 +1664,13 @@ static inline void release_delta_base_cache(struct delta_base_cache_entry *ent) } } +void clear_delta_base_cache(void) +{ + unsigned long p; + for (p = 0; p < MAX_DELTA_CACHE; p++) + release_delta_base_cache(&delta_base_cache[p]); +} + static void add_delta_base_cache(struct packed_git *p, off_t base_offset, void *base, unsigned long base_size, enum object_type type) { @@ -1700,6 +1708,9 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset, delta_base_cache_lru.prev = &ent->lru; } +static void *read_object(const unsigned char *sha1, enum object_type *type, + unsigned long *size); + static void *unpack_delta_entry(struct packed_git *p, struct pack_window **w_curs, off_t curpos, @@ -2017,7 +2028,7 @@ static int sha1_loose_object_info(const unsigned char *sha1, unsigned long *size status = error("unable to parse %s header", sha1_to_hex(sha1)); else if (sizep) *sizep = size; - inflateEnd(&stream); + git_inflate_end(&stream); munmap(map, mapsize); return status; } @@ -2130,8 +2141,8 @@ int pretend_sha1_file(void *buf, unsigned long len, enum object_type type, return 0; } -void *read_object(const unsigned char *sha1, enum object_type *type, - unsigned long *size) +static void *read_object(const unsigned char *sha1, enum object_type *type, + unsigned long *size) { unsigned long mapsize; void *map, *buf; @@ -2290,7 +2301,7 @@ static void close_sha1_file(int fd) fsync_or_die(fd, "sha1 file"); fchmod(fd, 0444); if (close(fd) != 0) - die("unable to write sha1 file"); + die("error when closing sha1 file (%s)", strerror(errno)); } /* Size of directory component, including the ending '/' */ @@ -2337,7 +2348,8 @@ static int create_tmpfile(char *buffer, size_t bufsiz, const char *filename) static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen, void *buf, unsigned long len, time_t mtime) { - int fd, size, ret; + int fd, ret; + size_t size; unsigned char *compressed; z_stream stream; char *filename; @@ -2523,8 +2535,7 @@ int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, int index_path(unsigned char *sha1, const char *path, struct stat *st, int write_object) { int fd; - char *target; - size_t len; + struct strbuf sb = STRBUF_INIT; switch (st->st_mode & S_IFMT) { case S_IFREG: @@ -2537,20 +2548,17 @@ int index_path(unsigned char *sha1, const char *path, struct stat *st, int write path); break; case S_IFLNK: - len = xsize_t(st->st_size); - target = xmalloc(len + 1); - if (readlink(path, target, len + 1) != st->st_size) { + if (strbuf_readlink(&sb, path, st->st_size)) { char *errstr = strerror(errno); - free(target); return error("readlink(\"%s\"): %s", path, errstr); } if (!write_object) - hash_sha1_file(target, len, blob_type, sha1); - else if (write_sha1_file(target, len, blob_type, sha1)) + hash_sha1_file(sb.buf, sb.len, blob_type, sha1); + else if (write_sha1_file(sb.buf, sb.len, blob_type, sha1)) return error("%s: failed to insert into database", path); - free(target); + strbuf_release(&sb); break; case S_IFDIR: return resolve_gitlink_ref(path, "HEAD", sha1); diff --git a/sha1_name.c b/sha1_name.c index 159c2ab84f..2f75179f4c 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -238,8 +238,28 @@ static int ambiguous_path(const char *path, int len) return slash; } +/* + * *string and *len will only be substituted, and *string returned (for + * later free()ing) if the string passed in is of the form @{-<n>}. + */ +static char *substitute_nth_last_branch(const char **string, int *len) +{ + struct strbuf buf = STRBUF_INIT; + int ret = interpret_nth_last_branch(*string, &buf); + + if (ret == *len) { + size_t size; + *string = strbuf_detach(&buf, &size); + *len = size; + return (char *)*string; + } + + return NULL; +} + int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref) { + char *last_branch = substitute_nth_last_branch(&str, &len); const char **p, *r; int refs_found = 0; @@ -248,22 +268,27 @@ int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref) char fullref[PATH_MAX]; unsigned char sha1_from_ref[20]; unsigned char *this_result; + int flag; this_result = refs_found ? sha1_from_ref : sha1; mksnpath(fullref, sizeof(fullref), *p, len, str); - r = resolve_ref(fullref, this_result, 1, NULL); + r = resolve_ref(fullref, this_result, 1, &flag); if (r) { if (!refs_found++) *ref = xstrdup(r); if (!warn_ambiguous_refs) break; - } + } else if ((flag & REF_ISSYMREF) && + (len != 4 || strcmp(str, "HEAD"))) + warning("ignoring dangling symref %s.", fullref); } + free(last_branch); return refs_found; } int dwim_log(const char *str, int len, unsigned char *sha1, char **log) { + char *last_branch = substitute_nth_last_branch(&str, &len); const char **p; int logs_found = 0; @@ -294,9 +319,12 @@ int dwim_log(const char *str, int len, unsigned char *sha1, char **log) if (!warn_ambiguous_refs) break; } + free(last_branch); return logs_found; } +static int get_sha1_1(const char *name, int len, unsigned char *sha1); + static int get_sha1_basic(const char *str, int len, unsigned char *sha1) { static const char *warning = "warning: refname '%.*s' is ambiguous.\n"; @@ -307,10 +335,10 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) if (len == 40 && !get_sha1_hex(str, sha1)) return 0; - /* basic@{time or number} format to query ref-log */ + /* basic@{time or number or -number} format to query ref-log */ reflog_len = at = 0; - if (str[len-1] == '}') { - for (at = 0; at < len - 1; at++) { + if (len && str[len-1] == '}') { + for (at = len-2; at >= 0; at--) { if (str[at] == '@' && str[at+1] == '{') { reflog_len = (len-1) - (at+2); len = at; @@ -324,6 +352,16 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) return -1; if (!len && reflog_len) { + struct strbuf buf = STRBUF_INIT; + int ret; + /* try the @{-N} syntax for n-th checkout */ + ret = interpret_nth_last_branch(str+at, &buf); + if (ret > 0) { + /* substitute this branch name and restart */ + return get_sha1_1(buf.buf, buf.len, sha1); + } else if (ret == 0) { + return -1; + } /* allow "@{...}" to mean the current branch reflog */ refs_found = dwim_ref("HEAD", 4, sha1, &real_ref); } else if (reflog_len) @@ -379,8 +417,6 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) return 0; } -static int get_sha1_1(const char *name, int len, unsigned char *sha1); - static int get_parent(const char *name, int len, unsigned char *result, int idx) { @@ -674,6 +710,92 @@ static int get_sha1_oneline(const char *prefix, unsigned char *sha1) return retval; } +struct grab_nth_branch_switch_cbdata { + long cnt, alloc; + struct strbuf *buf; +}; + +static int grab_nth_branch_switch(unsigned char *osha1, unsigned char *nsha1, + const char *email, unsigned long timestamp, int tz, + const char *message, void *cb_data) +{ + struct grab_nth_branch_switch_cbdata *cb = cb_data; + const char *match = NULL, *target = NULL; + size_t len; + int nth; + + if (!prefixcmp(message, "checkout: moving from ")) { + match = message + strlen("checkout: moving from "); + target = strstr(match, " to "); + } + + if (!match || !target) + return 0; + + len = target - match; + nth = cb->cnt++ % cb->alloc; + strbuf_reset(&cb->buf[nth]); + strbuf_add(&cb->buf[nth], match, len); + return 0; +} + +/* + * This reads "@{-N}" syntax, finds the name of the Nth previous + * branch we were on, and places the name of the branch in the given + * buf and returns the number of characters parsed if successful. + * + * If the input is not of the accepted format, it returns a negative + * number to signal an error. + * + * If the input was ok but there are not N branch switches in the + * reflog, it returns 0. + */ +int interpret_nth_last_branch(const char *name, struct strbuf *buf) +{ + long nth; + int i, retval; + struct grab_nth_branch_switch_cbdata cb; + const char *brace; + char *num_end; + + if (name[0] != '@' || name[1] != '{' || name[2] != '-') + return -1; + brace = strchr(name, '}'); + if (!brace) + return -1; + nth = strtol(name+3, &num_end, 10); + if (num_end != brace) + return -1; + if (nth <= 0) + return -1; + cb.alloc = nth; + cb.buf = xmalloc(nth * sizeof(struct strbuf)); + for (i = 0; i < nth; i++) + strbuf_init(&cb.buf[i], 20); + cb.cnt = 0; + retval = 0; + for_each_recent_reflog_ent("HEAD", grab_nth_branch_switch, 40960, &cb); + if (cb.cnt < nth) { + cb.cnt = 0; + for (i = 0; i < nth; i++) + strbuf_release(&cb.buf[i]); + for_each_reflog_ent("HEAD", grab_nth_branch_switch, &cb); + } + if (cb.cnt < nth) + goto release_return; + i = cb.cnt % nth; + strbuf_reset(buf); + strbuf_add(buf, cb.buf[i].buf, cb.buf[i].len); + retval = brace-name+1; + +release_return: + for (i = 0; i < nth; i++) + strbuf_release(&cb.buf[i]); + free(cb.buf); + + return retval; +} + /* * This is like "get_sha1_basic()", except it allows "sha1 expressions", * notably "xyz^" for "parent of xyz" diff --git a/sigchain.c b/sigchain.c new file mode 100644 index 0000000000..1118b99e57 --- /dev/null +++ b/sigchain.c @@ -0,0 +1,52 @@ +#include "sigchain.h" +#include "cache.h" + +#define SIGCHAIN_MAX_SIGNALS 32 + +struct sigchain_signal { + sigchain_fun *old; + int n; + int alloc; +}; +static struct sigchain_signal signals[SIGCHAIN_MAX_SIGNALS]; + +static void check_signum(int sig) +{ + if (sig < 1 || sig >= SIGCHAIN_MAX_SIGNALS) + die("BUG: signal out of range: %d", sig); +} + +int sigchain_push(int sig, sigchain_fun f) +{ + struct sigchain_signal *s = signals + sig; + check_signum(sig); + + ALLOC_GROW(s->old, s->n + 1, s->alloc); + s->old[s->n] = signal(sig, f); + if (s->old[s->n] == SIG_ERR) + return -1; + s->n++; + return 0; +} + +int sigchain_pop(int sig) +{ + struct sigchain_signal *s = signals + sig; + check_signum(sig); + if (s->n < 1) + return 0; + + if (signal(sig, s->old[s->n - 1]) == SIG_ERR) + return -1; + s->n--; + return 0; +} + +void sigchain_push_common(sigchain_fun f) +{ + sigchain_push(SIGINT, f); + sigchain_push(SIGHUP, f); + sigchain_push(SIGTERM, f); + sigchain_push(SIGQUIT, f); + sigchain_push(SIGPIPE, f); +} diff --git a/sigchain.h b/sigchain.h new file mode 100644 index 0000000000..618083bce0 --- /dev/null +++ b/sigchain.h @@ -0,0 +1,11 @@ +#ifndef SIGCHAIN_H +#define SIGCHAIN_H + +typedef void (*sigchain_fun)(int); + +int sigchain_push(int sig, sigchain_fun f); +int sigchain_pop(int sig); + +void sigchain_push_common(sigchain_fun f); + +#endif /* SIGCHAIN_H */ @@ -256,18 +256,21 @@ size_t strbuf_expand_dict_cb(struct strbuf *sb, const char *placeholder, size_t strbuf_fread(struct strbuf *sb, size_t size, FILE *f) { size_t res; + size_t oldalloc = sb->alloc; strbuf_grow(sb, size); res = fread(sb->buf + sb->len, 1, size, f); - if (res > 0) { + if (res > 0) strbuf_setlen(sb, sb->len + res); - } + else if (res < 0 && oldalloc == 0) + strbuf_release(sb); return res; } ssize_t strbuf_read(struct strbuf *sb, int fd, size_t hint) { size_t oldlen = sb->len; + size_t oldalloc = sb->alloc; strbuf_grow(sb, hint ? hint : 8192); for (;;) { @@ -275,7 +278,10 @@ ssize_t strbuf_read(struct strbuf *sb, int fd, size_t hint) cnt = xread(fd, sb->buf + sb->len, sb->alloc - sb->len - 1); if (cnt < 0) { - strbuf_setlen(sb, oldlen); + if (oldalloc == 0) + strbuf_release(sb); + else + strbuf_setlen(sb, oldlen); return -1; } if (!cnt) @@ -288,6 +294,36 @@ ssize_t strbuf_read(struct strbuf *sb, int fd, size_t hint) return sb->len - oldlen; } +#define STRBUF_MAXLINK (2*PATH_MAX) + +int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint) +{ + size_t oldalloc = sb->alloc; + + if (hint < 32) + hint = 32; + + while (hint < STRBUF_MAXLINK) { + int len; + + strbuf_grow(sb, hint); + len = readlink(path, sb->buf, hint); + if (len < 0) { + if (errno != ERANGE) + break; + } else if (len < hint) { + strbuf_setlen(sb, len); + return 0; + } + + /* .. the buffer was too small - try again */ + hint *= 2; + } + if (oldalloc == 0) + strbuf_release(sb); + return -1; +} + int strbuf_getline(struct strbuf *sb, FILE *fp, int term) { int ch; @@ -124,6 +124,7 @@ extern size_t strbuf_fread(struct strbuf *, size_t, FILE *); /* XXX: if read fails, any partial read is undone */ extern ssize_t strbuf_read(struct strbuf *, int fd, size_t hint); extern int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint); +extern int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint); extern int strbuf_getline(struct strbuf *, FILE *, int); diff --git a/string-list.c b/string-list.c index ddd83c8c76..15e14cf47a 100644 --- a/string-list.c +++ b/string-list.c @@ -26,10 +26,10 @@ static int get_entry_index(const struct string_list *list, const char *string, } /* returns -1-index if already exists */ -static int add_entry(struct string_list *list, const char *string) +static int add_entry(int insert_at, struct string_list *list, const char *string) { - int exact_match; - int index = get_entry_index(list, string, &exact_match); + int exact_match = 0; + int index = insert_at != -1 ? insert_at : get_entry_index(list, string, &exact_match); if (exact_match) return -1 - index; @@ -53,7 +53,13 @@ static int add_entry(struct string_list *list, const char *string) struct string_list_item *string_list_insert(const char *string, struct string_list *list) { - int index = add_entry(list, string); + return string_list_insert_at_index(-1, string, list); +} + +struct string_list_item *string_list_insert_at_index(int insert_at, + const char *string, struct string_list *list) +{ + int index = add_entry(insert_at, list, string); if (index < 0) index = -1 - index; @@ -68,6 +74,16 @@ int string_list_has_string(const struct string_list *list, const char *string) return exact_match; } +int string_list_find_insert_index(const struct string_list *list, const char *string, + int negative_existing_index) +{ + int exact_match; + int index = get_entry_index(list, string, &exact_match); + if (exact_match) + index = -1 - (negative_existing_index ? index : 0); + return index; +} + struct string_list_item *string_list_lookup(const char *string, struct string_list *list) { int exact_match, i = get_entry_index(list, string, &exact_match); @@ -94,6 +110,25 @@ void string_list_clear(struct string_list *list, int free_util) list->nr = list->alloc = 0; } +void string_list_clear_func(struct string_list *list, string_list_clear_func_t clearfunc) +{ + if (list->items) { + int i; + if (clearfunc) { + for (i = 0; i < list->nr; i++) + clearfunc(list->items[i].util, list->items[i].string); + } + if (list->strdup_strings) { + for (i = 0; i < list->nr; i++) + free(list->items[i].string); + } + free(list->items); + } + list->items = NULL; + list->nr = list->alloc = 0; +} + + void print_string_list(const char *text, const struct string_list *p) { int i; diff --git a/string-list.h b/string-list.h index 4d6a7051fe..d32ba05202 100644 --- a/string-list.h +++ b/string-list.h @@ -15,9 +15,18 @@ struct string_list void print_string_list(const char *text, const struct string_list *p); void string_list_clear(struct string_list *list, int free_util); +/* Use this function to call a custom clear function on each util pointer */ +/* The string associated with the util pointer is passed as the second argument */ +typedef void (*string_list_clear_func_t)(void *p, const char *str); +void string_list_clear_func(struct string_list *list, string_list_clear_func_t clearfunc); + /* Use these functions only on sorted lists: */ int string_list_has_string(const struct string_list *list, const char *string); +int string_list_find_insert_index(const struct string_list *list, const char *string, + int negative_existing_index); struct string_list_item *string_list_insert(const char *string, struct string_list *list); +struct string_list_item *string_list_insert_at_index(int insert_at, + const char *string, struct string_list *list); struct string_list_item *string_list_lookup(const char *string, struct string_list *list); /* Use these functions only on unsorted lists: */ diff --git a/symlinks.c b/symlinks.c index 5a5e781a15..f262b7c44b 100644 --- a/symlinks.c +++ b/symlinks.c @@ -1,64 +1,241 @@ #include "cache.h" -struct pathname { +static struct cache_def { + char path[PATH_MAX + 1]; int len; - char path[PATH_MAX]; -}; + int flags; + int track_flags; + int prefix_len_stat_func; +} cache; -/* Return matching pathname prefix length, or zero if not matching */ -static inline int match_pathname(int len, const char *name, struct pathname *match) +/* + * Returns the length (on a path component basis) of the longest + * common prefix match of 'name' and the cached path string. + */ +static inline int longest_match_lstat_cache(int len, const char *name, + int *previous_slash) { - int match_len = match->len; - return (len > match_len && - name[match_len] == '/' && - !memcmp(name, match->path, match_len)) ? match_len : 0; + int max_len, match_len = 0, match_len_prev = 0, i = 0; + + max_len = len < cache.len ? len : cache.len; + while (i < max_len && name[i] == cache.path[i]) { + if (name[i] == '/') { + match_len_prev = match_len; + match_len = i; + } + i++; + } + /* Is the cached path string a substring of 'name'? */ + if (i == cache.len && cache.len < len && name[cache.len] == '/') { + match_len_prev = match_len; + match_len = cache.len; + /* Is 'name' a substring of the cached path string? */ + } else if ((i == len && len < cache.len && cache.path[len] == '/') || + (i == len && len == cache.len)) { + match_len_prev = match_len; + match_len = len; + } + *previous_slash = match_len_prev; + return match_len; } -static inline void set_pathname(int len, const char *name, struct pathname *match) +static inline void reset_lstat_cache(int track_flags, int prefix_len_stat_func) { - if (len < PATH_MAX) { - match->len = len; - memcpy(match->path, name, len); - match->path[len] = 0; - } + cache.path[0] = '\0'; + cache.len = 0; + cache.flags = 0; + cache.track_flags = track_flags; + cache.prefix_len_stat_func = prefix_len_stat_func; } -int has_symlink_leading_path(int len, const char *name) +#define FL_DIR (1 << 0) +#define FL_NOENT (1 << 1) +#define FL_SYMLINK (1 << 2) +#define FL_LSTATERR (1 << 3) +#define FL_ERR (1 << 4) +#define FL_FULLPATH (1 << 5) + +/* + * Check if name 'name' of length 'len' has a symlink leading + * component, or if the directory exists and is real, or not. + * + * To speed up the check, some information is allowed to be cached. + * This can be indicated by the 'track_flags' argument, which also can + * be used to indicate that we should check the full path. + * + * The 'prefix_len_stat_func' parameter can be used to set the length + * of the prefix, where the cache should use the stat() function + * instead of the lstat() function to test each path component. + */ +static int lstat_cache(int len, const char *name, + int track_flags, int prefix_len_stat_func) { - static struct pathname link, nonlink; - char path[PATH_MAX]; + int match_len, last_slash, last_slash_dir, previous_slash; + int match_flags, ret_flags, save_flags, max_len, ret; struct stat st; - char *sp; - int known_dir; - /* - * See if the last known symlink cache matches. - */ - if (match_pathname(len, name, &link)) - return 1; + if (cache.track_flags != track_flags || + cache.prefix_len_stat_func != prefix_len_stat_func) { + /* + * As a safeguard we clear the cache if the values of + * track_flags and/or prefix_len_stat_func does not + * match with the last supplied values. + */ + reset_lstat_cache(track_flags, prefix_len_stat_func); + match_len = last_slash = 0; + } else { + /* + * Check to see if we have a match from the cache for + * the 2 "excluding" path types. + */ + match_len = last_slash = + longest_match_lstat_cache(len, name, &previous_slash); + match_flags = cache.flags & track_flags & (FL_NOENT|FL_SYMLINK); + if (match_flags && match_len == cache.len) + return match_flags; + /* + * If we now have match_len > 0, we would know that + * the matched part will always be a directory. + * + * Also, if we are tracking directories and 'name' is + * a substring of the cache on a path component basis, + * we can return immediately. + */ + match_flags = track_flags & FL_DIR; + if (match_flags && len == match_len) + return match_flags; + } /* - * Get rid of the last known directory part + * Okay, no match from the cache so far, so now we have to + * check the rest of the path components. */ - known_dir = match_pathname(len, name, &nonlink); - - while ((sp = strchr(name + known_dir + 1, '/')) != NULL) { - int thislen = sp - name ; - memcpy(path, name, thislen); - path[thislen] = 0; - - if (lstat(path, &st)) - return 0; - if (S_ISDIR(st.st_mode)) { - set_pathname(thislen, path, &nonlink); - known_dir = thislen; + ret_flags = FL_DIR; + last_slash_dir = last_slash; + max_len = len < PATH_MAX ? len : PATH_MAX; + while (match_len < max_len) { + do { + cache.path[match_len] = name[match_len]; + match_len++; + } while (match_len < max_len && name[match_len] != '/'); + if (match_len >= max_len && !(track_flags & FL_FULLPATH)) + break; + last_slash = match_len; + cache.path[last_slash] = '\0'; + + if (last_slash <= prefix_len_stat_func) + ret = stat(cache.path, &st); + else + ret = lstat(cache.path, &st); + + if (ret) { + ret_flags = FL_LSTATERR; + if (errno == ENOENT) + ret_flags |= FL_NOENT; + } else if (S_ISDIR(st.st_mode)) { + last_slash_dir = last_slash; continue; - } - if (S_ISLNK(st.st_mode)) { - set_pathname(thislen, path, &link); - return 1; + } else if (S_ISLNK(st.st_mode)) { + ret_flags = FL_SYMLINK; + } else { + ret_flags = FL_ERR; } break; } - return 0; + + /* + * At the end update the cache. Note that max 3 different + * path types, FL_NOENT, FL_SYMLINK and FL_DIR, can be cached + * for the moment! + */ + save_flags = ret_flags & track_flags & (FL_NOENT|FL_SYMLINK); + if (save_flags && last_slash > 0 && last_slash <= PATH_MAX) { + cache.path[last_slash] = '\0'; + cache.len = last_slash; + cache.flags = save_flags; + } else if (track_flags & FL_DIR && + last_slash_dir > 0 && last_slash_dir <= PATH_MAX) { + /* + * We have a separate test for the directory case, + * since it could be that we have found a symlink or a + * non-existing directory and the track_flags says + * that we cannot cache this fact, so the cache would + * then have been left empty in this case. + * + * But if we are allowed to track real directories, we + * can still cache the path components before the last + * one (the found symlink or non-existing component). + */ + cache.path[last_slash_dir] = '\0'; + cache.len = last_slash_dir; + cache.flags = FL_DIR; + } else { + reset_lstat_cache(track_flags, prefix_len_stat_func); + } + return ret_flags; +} + +/* + * Invalidate the given 'name' from the cache, if 'name' matches + * completely with the cache. + */ +void invalidate_lstat_cache(int len, const char *name) +{ + int match_len, previous_slash; + + match_len = longest_match_lstat_cache(len, name, &previous_slash); + if (len == match_len) { + if ((cache.track_flags & FL_DIR) && previous_slash > 0) { + cache.path[previous_slash] = '\0'; + cache.len = previous_slash; + cache.flags = FL_DIR; + } else + reset_lstat_cache(cache.track_flags, + cache.prefix_len_stat_func); + } +} + +/* + * Completely clear the contents of the cache + */ +void clear_lstat_cache(void) +{ + reset_lstat_cache(0, 0); +} + +#define USE_ONLY_LSTAT 0 + +/* + * Return non-zero if path 'name' has a leading symlink component + */ +int has_symlink_leading_path(int len, const char *name) +{ + return lstat_cache(len, name, + FL_SYMLINK|FL_DIR, USE_ONLY_LSTAT) & + FL_SYMLINK; +} + +/* + * Return non-zero if path 'name' has a leading symlink component or + * if some leading path component does not exists. + */ +int has_symlink_or_noent_leading_path(int len, const char *name) +{ + return lstat_cache(len, name, + FL_SYMLINK|FL_NOENT|FL_DIR, USE_ONLY_LSTAT) & + (FL_SYMLINK|FL_NOENT); +} + +/* + * Return non-zero if all path components of 'name' exists as a + * directory. If prefix_len > 0, we will test with the stat() + * function instead of the lstat() function for a prefix length of + * 'prefix_len', thus we then allow for symlinks in the prefix part as + * long as those points to real existing directories. + */ +int has_dirs_only_path(int len, const char *name, int prefix_len) +{ + return lstat_cache(len, name, + FL_DIR|FL_FULLPATH, prefix_len) & + FL_DIR; } diff --git a/t/Makefile b/t/Makefile index ed49c20b16..9149373032 100644 --- a/t/Makefile +++ b/t/Makefile @@ -24,7 +24,7 @@ pre-clean: $(RM) -r test-results clean: - $(RM) -r 'trash directory' test-results + $(RM) -r 'trash directory'.* test-results aggregate-results-and-cleanup: $(T) $(MAKE) aggregate-results @@ -212,6 +212,24 @@ library for your script to use. is to summarize successes and failures in the test script and exit with an appropriate error code. + - test_tick + + Make commit and tag names consistent by setting the author and + committer times to defined stated. Subsequent calls will + advance the times by a fixed amount. + + - test_commit <message> [<filename> [<contents>]] + + Creates a commit with the given message, committing the given + file with the given contents (default for both is to reuse the + message string), and adds a tag (again reusing the message + string as name). Calls test_tick to make the SHA-1s + reproducible. + + - test_merge <message> <commit-or-tag> + + Merges the given rev using the given message. Like test_commit, + creates a tag and calls test_tick before committing. Tips for Writing Tests ---------------------- diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh index 6ac312b905..86cdebc727 100644 --- a/t/lib-httpd.sh +++ b/t/lib-httpd.sh @@ -11,7 +11,21 @@ then exit fi -LIB_HTTPD_PATH=${LIB_HTTPD_PATH-'/usr/sbin/apache2'} +HTTPD_PARA="" + +case $(uname) in + Darwin) + DEFAULT_HTTPD_PATH='/usr/sbin/httpd' + DEFAULT_HTTPD_MODULE_PATH='/usr/libexec/apache2' + HTTPD_PARA="$HTTPD_PARA -DDarwin" + ;; + *) + DEFAULT_HTTPD_PATH='/usr/sbin/apache2' + DEFAULT_HTTPD_MODULE_PATH='/usr/lib/apache2/modules' + ;; +esac + +LIB_HTTPD_PATH=${LIB_HTTPD_PATH-"$DEFAULT_HTTPD_PATH"} LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'8111'} TEST_PATH="$TEST_DIRECTORY"/lib-httpd @@ -20,9 +34,9 @@ HTTPD_DOCUMENT_ROOT_PATH=$HTTPD_ROOT_PATH/www if ! test -x "$LIB_HTTPD_PATH" then - say "skipping test, no web server found at '$LIB_HTTPD_PATH'" - test_done - exit + say "skipping test, no web server found at '$LIB_HTTPD_PATH'" + test_done + exit fi HTTPD_VERSION=`$LIB_HTTPD_PATH -v | \ @@ -39,14 +53,12 @@ then exit fi - LIB_HTTPD_MODULE_PATH='/usr/lib/apache2/modules' + LIB_HTTPD_MODULE_PATH="$DEFAULT_HTTPD_MODULE_PATH" fi else error "Could not identify web server at '$LIB_HTTPD_PATH'" fi -HTTPD_PARA="" - prepare_httpd() { mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH" @@ -84,7 +96,7 @@ prepare_httpd() { start_httpd() { prepare_httpd - trap 'stop_httpd; die' exit + trap 'stop_httpd; die' EXIT "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \ -f "$TEST_PATH/apache.conf" $HTTPD_PARA \ @@ -92,8 +104,8 @@ start_httpd() { } stop_httpd() { - trap 'die' exit + trap 'die' EXIT "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \ - -f "$TEST_PATH/apache.conf" -k stop + -f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop } diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf index 4717c2d33b..af6e5e1d6a 100644 --- a/t/lib-httpd/apache.conf +++ b/t/lib-httpd/apache.conf @@ -1,8 +1,16 @@ ServerName dummy PidFile httpd.pid DocumentRoot www +LogFormat "%h %l %u %t \"%r\" %>s %b" common +CustomLog access.log common ErrorLog error.log +<IfDefine Darwin> + LoadModule log_config_module modules/mod_log_config.so + LockFile accept.lock + PidFile httpd.pid +</IfDefine> + <IfDefine SSL> LoadModule ssl_module modules/mod_ssl.so diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh new file mode 100644 index 0000000000..260a231933 --- /dev/null +++ b/t/lib-rebase.sh @@ -0,0 +1,48 @@ +#!/bin/sh + +# After setting the fake editor with this function, you can +# +# - override the commit message with $FAKE_COMMIT_MESSAGE, +# - amend the commit message with $FAKE_COMMIT_AMEND +# - check that non-commit messages have a certain line count with $EXPECT_COUNT +# - rewrite a rebase -i script with $FAKE_LINES in the form +# +# "[<lineno1>] [<lineno2>]..." +# +# If a line number is prefixed with "squash" or "edit", the respective line's +# command will be replaced with the specified one. + +set_fake_editor () { + echo "#!$SHELL_PATH" >fake-editor.sh + cat >> fake-editor.sh <<\EOF +case "$1" in +*/COMMIT_EDITMSG) + test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1" + test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1" + exit + ;; +esac +test -z "$EXPECT_COUNT" || + test "$EXPECT_COUNT" = $(sed -e '/^#/d' -e '/^$/d' < "$1" | wc -l) || + exit +test -z "$FAKE_LINES" && exit +grep -v '^#' < "$1" > "$1".tmp +rm -f "$1" +cat "$1".tmp +action=pick +for line in $FAKE_LINES; do + case $line in + squash|edit) + action="$line";; + *) + echo sed -n "${line}s/^pick/$action/p" + sed -n "${line}p" < "$1".tmp + sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1" + action=pick;; + esac +done +EOF + + test_set_editor "$(pwd)/fake-editor.sh" + chmod a+x fake-editor.sh +} diff --git a/t/t0005-signals.sh b/t/t0005-signals.sh new file mode 100755 index 0000000000..09f855af3e --- /dev/null +++ b/t/t0005-signals.sh @@ -0,0 +1,22 @@ +#!/bin/sh + +test_description='signals work as we expect' +. ./test-lib.sh + +cat >expect <<EOF +three +two +one +EOF + +test_expect_success 'sigchain works' ' + test-sigchain >actual + case "$?" in + 143) true ;; # POSIX w/ SIGTERM=15 + 3) true ;; # Windows + *) false ;; + esac && + test_cmp expect actual +' + +test_done diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh index 6e7501f352..8336114f98 100755 --- a/t/t0060-path-utils.sh +++ b/t/t0060-path-utils.sh @@ -8,36 +8,37 @@ test_description='Test various path utilities' . ./test-lib.sh norm_abs() { - test_expect_success "normalize absolute" \ - "test \$(test-path-utils normalize_absolute_path '$1') = '$2'" + test_expect_success "normalize absolute: $1 => $2" \ + "test \"\$(test-path-utils normalize_path_copy '$1')\" = '$2'" } ancestor() { - test_expect_success "longest ancestor" \ - "test \$(test-path-utils longest_ancestor_length '$1' '$2') = '$3'" + test_expect_success "longest ancestor: $1 $2 => $3" \ + "test \"\$(test-path-utils longest_ancestor_length '$1' '$2')\" = '$3'" } -norm_abs "" / +norm_abs "" "" norm_abs / / norm_abs // / norm_abs /// / norm_abs /. / norm_abs /./ / -norm_abs /./.. / -norm_abs /../. / -norm_abs /./../.// / +norm_abs /./.. ++failed++ +norm_abs /../. ++failed++ +norm_abs /./../.// ++failed++ norm_abs /dir/.. / norm_abs /dir/sub/../.. / +norm_abs /dir/sub/../../.. ++failed++ norm_abs /dir /dir -norm_abs /dir// /dir +norm_abs /dir// /dir/ norm_abs /./dir /dir -norm_abs /dir/. /dir -norm_abs /dir///./ /dir -norm_abs /dir//sub/.. /dir -norm_abs /dir/sub/../ /dir -norm_abs //dir/sub/../. /dir -norm_abs /dir/s1/../s2/ /dir/s2 -norm_abs /d1/s1///s2/..//../s3/ /d1/s3 +norm_abs /dir/. /dir/ +norm_abs /dir///./ /dir/ +norm_abs /dir//sub/.. /dir/ +norm_abs /dir/sub/../ /dir/ +norm_abs //dir/sub/../. /dir/ +norm_abs /dir/s1/../s2/ /dir/s2/ +norm_abs /d1/s1///s2/..//../s3/ /d1/s3/ norm_abs /d1/s1//../s2/../../d2 /d2 norm_abs /d1/.../d2 /d1/.../d2 norm_abs /d1/..././../d2 /d1/d2 @@ -84,4 +85,8 @@ ancestor /foo/bar :://foo/.:: 4 ancestor /foo/bar //foo/./::/bar 4 ancestor /foo/bar ::/bar -1 +test_expect_success 'strip_path_suffix' ' + test c:/msysgit = $(test-path-utils strip_path_suffix \ + c:/msysgit/libexec//git-core libexec/git-core) +' test_done diff --git a/t/t0070-fundamental.sh b/t/t0070-fundamental.sh new file mode 100755 index 0000000000..680d7d6861 --- /dev/null +++ b/t/t0070-fundamental.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +test_description='check that the most basic functions work + + +Verify wrappers and compatibility functions. +' + +. ./test-lib.sh + +test_expect_success 'character classes (isspace, isalpha etc.)' ' + test-ctype +' + +test_done diff --git a/t/t0100-previous.sh b/t/t0100-previous.sh new file mode 100755 index 0000000000..315b9b3f10 --- /dev/null +++ b/t/t0100-previous.sh @@ -0,0 +1,49 @@ +#!/bin/sh + +test_description='previous branch syntax @{-n}' + +. ./test-lib.sh + +test_expect_success 'branch -d @{-1}' ' + test_commit A && + git checkout -b junk && + git checkout - && + test "$(git symbolic-ref HEAD)" = refs/heads/master && + git branch -d @{-1} && + test_must_fail git rev-parse --verify refs/heads/junk +' + +test_expect_success 'branch -d @{-12} when there is not enough switches yet' ' + git reflog expire --expire=now && + git checkout -b junk2 && + git checkout - && + test "$(git symbolic-ref HEAD)" = refs/heads/master && + test_must_fail git branch -d @{-12} && + git rev-parse --verify refs/heads/master +' + +test_expect_success 'merge @{-1}' ' + git checkout A && + test_commit B && + git checkout A && + test_commit C && + git branch -f master B && + git branch -f other && + git checkout other && + git checkout master && + git merge @{-1} && + git cat-file commit HEAD | grep "Merge branch '\''other'\''" +' + +test_expect_success 'merge @{-1} when there is not enough switches yet' ' + git reflog expire --expire=now && + git checkout -f master && + git reset --hard B && + git branch -f other C && + git checkout other && + git checkout master && + test_must_fail git merge @{-12} +' + +test_done + diff --git a/t/t1001-read-tree-m-2way.sh b/t/t1001-read-tree-m-2way.sh index 4b44e131b2..271bc4e17f 100755 --- a/t/t1001-read-tree-m-2way.sh +++ b/t/t1001-read-tree-m-2way.sh @@ -341,4 +341,55 @@ test_expect_success \ check_cache_at DF/DF dirty && :' +test_expect_success \ + 'a/b (untracked) vs a case setup.' \ + 'rm -f .git/index && + : >a && + git update-index --add a && + treeM=`git write-tree` && + echo treeM $treeM && + git ls-tree $treeM && + git ls-files --stage >treeM.out && + + rm -f a && + git update-index --remove a && + mkdir a && + : >a/b && + treeH=`git write-tree` && + echo treeH $treeH && + git ls-tree $treeH' + +test_expect_success \ + 'a/b (untracked) vs a, plus c/d case test.' \ + '! git read-tree -u -m "$treeH" "$treeM" && + git ls-files --stage && + test -f a/b' + +test_expect_success \ + 'a/b vs a, plus c/d case setup.' \ + 'rm -f .git/index && + rm -fr a && + : >a && + mkdir c && + : >c/d && + git update-index --add a c/d && + treeM=`git write-tree` && + echo treeM $treeM && + git ls-tree $treeM && + git ls-files --stage >treeM.out && + + rm -f a && + mkdir a + : >a/b && + git update-index --add --remove a a/b && + treeH=`git write-tree` && + echo treeH $treeH && + git ls-tree $treeH' + +test_expect_success \ + 'a/b vs a, plus c/d case test.' \ + 'git read-tree -u -m "$treeH" "$treeM" && + git ls-files --stage | tee >treeMcheck.out && + test_cmp treeM.out treeMcheck.out' + test_done diff --git a/t/t1008-read-tree-overlay.sh b/t/t1008-read-tree-overlay.sh new file mode 100755 index 0000000000..f9e00285db --- /dev/null +++ b/t/t1008-read-tree-overlay.sh @@ -0,0 +1,31 @@ +#!/bin/sh + +test_description='test multi-tree read-tree without merging' + +. ./test-lib.sh + +test_expect_success setup ' + echo one >a && + git add a && + git commit -m initial && + git tag initial && + echo two >b && + git add b && + git commit -m second && + git checkout -b side initial && + echo three >a && + mkdir b && + echo four >b/c && + git add b/c && + git commit -m third +' + +test_expect_success 'multi-read' ' + git read-tree initial master side && + (echo a; echo b/c) >expect && + git ls-files >actual && + test_cmp expect actual +' + +test_done + diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh index 11b82f43dd..3c06842d99 100755 --- a/t/t1300-repo-config.sh +++ b/t/t1300-repo-config.sh @@ -336,10 +336,10 @@ test_expect_success 'get bool variable with empty value' \ 'git config --bool emptyvalue.variable > output && cmp output expect' -git config > output 2>&1 - -test_expect_success 'no arguments, but no crash' \ - "test $? = 129 && grep usage output" +test_expect_success 'no arguments, but no crash' ' + test_must_fail git config >output 2>&1 && + grep usage output +' cat > .git/config << EOF [a.b] @@ -373,7 +373,7 @@ EOF test_expect_success 'new variable inserts into proper section' 'cmp .git/config expect' test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \ - 'git config --file non-existing-config -l; test $? != 0' + 'test_must_fail git config --file non-existing-config -l' cat > other-config << EOF [ein] diff --git a/t/t1401-symbolic-ref.sh b/t/t1401-symbolic-ref.sh new file mode 100755 index 0000000000..7fa5f5b22a --- /dev/null +++ b/t/t1401-symbolic-ref.sh @@ -0,0 +1,36 @@ +#!/bin/sh + +test_description='basic symbolic-ref tests' +. ./test-lib.sh + +# If the tests munging HEAD fail, they can break detection of +# the git repo, meaning that further tests will operate on +# the surrounding git repo instead of the trash directory. +reset_to_sane() { + echo ref: refs/heads/foo >.git/HEAD +} + +test_expect_success 'symbolic-ref writes HEAD' ' + git symbolic-ref HEAD refs/heads/foo && + echo ref: refs/heads/foo >expect && + test_cmp expect .git/HEAD +' + +test_expect_success 'symbolic-ref reads HEAD' ' + echo refs/heads/foo >expect && + git symbolic-ref HEAD >actual && + test_cmp expect actual +' + +test_expect_success 'symbolic-ref refuses non-ref for HEAD' ' + test_must_fail git symbolic-ref HEAD foo +' +reset_to_sane + +test_expect_success 'symbolic-ref refuses bare sha1' ' + echo content >file && git add file && git commit -m one + test_must_fail git symbolic-ref HEAD `git rev-parse HEAD` +' +reset_to_sane + +test_done diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh new file mode 100755 index 0000000000..4597af0eb6 --- /dev/null +++ b/t/t1450-fsck.sh @@ -0,0 +1,31 @@ +#!/bin/sh + +test_description='git fsck random collection of tests' + +. ./test-lib.sh + +test_expect_success setup ' + test_commit A fileA one && + git checkout HEAD^0 && + test_commit B fileB two && + git tag -d A B && + git reflog expire --expire=now --all +' + +test_expect_success 'HEAD is part of refs' ' + test 0 = $(git fsck | wc -l) +' + +test_expect_success 'loose objects borrowed from alternate are not missing' ' + mkdir another && + ( + cd another && + git init && + echo ../../../.git/objects >.git/objects/info/alternates && + test_commit C fileC one && + git fsck >out && + ! grep "missing blob" out + ) +' + +test_done diff --git a/t/t1500-rev-parse.sh b/t/t1500-rev-parse.sh index 85da4caa7e..48ee07779d 100755 --- a/t/t1500-rev-parse.sh +++ b/t/t1500-rev-parse.sh @@ -26,21 +26,28 @@ test_rev_parse() { "test '$1' = \"\$(git rev-parse --show-prefix)\"" shift [ $# -eq 0 ] && return + + test_expect_success "$name: git-dir" \ + "test '$1' = \"\$(git rev-parse --git-dir)\"" + shift + [ $# -eq 0 ] && return } -# label is-bare is-inside-git is-inside-work prefix +# label is-bare is-inside-git is-inside-work prefix git-dir + +ROOT=$(pwd) -test_rev_parse toplevel false false true '' +test_rev_parse toplevel false false true '' .git cd .git || exit 1 -test_rev_parse .git/ false true false '' +test_rev_parse .git/ false true false '' . cd objects || exit 1 -test_rev_parse .git/objects/ false true false '' +test_rev_parse .git/objects/ false true false '' "$ROOT/.git" cd ../.. || exit 1 mkdir -p sub/dir || exit 1 cd sub/dir || exit 1 -test_rev_parse subdirectory false false true sub/dir/ +test_rev_parse subdirectory false false true sub/dir/ "$ROOT/.git" cd ../.. || exit 1 git config core.bare true diff --git a/t/t1504-ceiling-dirs.sh b/t/t1504-ceiling-dirs.sh index 91b704a3a4..e377d48902 100755 --- a/t/t1504-ceiling-dirs.sh +++ b/t/t1504-ceiling-dirs.sh @@ -93,13 +93,13 @@ GIT_CEILING_DIRECTORIES="$TRASH_ROOT/subdi" test_prefix subdir_ceil_at_subdi_slash "sub/dir/" -GIT_CEILING_DIRECTORIES="foo:$TRASH_ROOT/sub" +GIT_CEILING_DIRECTORIES="/foo:$TRASH_ROOT/sub" test_fail second_of_two -GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub:bar" +GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub:/bar" test_fail first_of_two -GIT_CEILING_DIRECTORIES="foo:$TRASH_ROOT/sub:bar" +GIT_CEILING_DIRECTORIES="/foo:$TRASH_ROOT/sub:/bar" test_fail second_of_three diff --git a/t/t1505-rev-parse-last.sh b/t/t1505-rev-parse-last.sh new file mode 100755 index 0000000000..d709ecf8df --- /dev/null +++ b/t/t1505-rev-parse-last.sh @@ -0,0 +1,69 @@ +#!/bin/sh + +test_description='test @{-N} syntax' + +. ./test-lib.sh + + +make_commit () { + echo "$1" > "$1" && + git add "$1" && + git commit -m "$1" +} + + +test_expect_success 'setup' ' + + make_commit 1 && + git branch side && + make_commit 2 && + make_commit 3 && + git checkout side && + make_commit 4 && + git merge master && + git checkout master + +' + +# 1 -- 2 -- 3 master +# \ \ +# \ \ +# --- 4 --- 5 side +# +# and 'side' should be the last branch + +test_rev_equivalent () { + + git rev-parse "$1" > expect && + git rev-parse "$2" > output && + test_cmp expect output + +} + +test_expect_success '@{-1} works' ' + test_rev_equivalent side @{-1} +' + +test_expect_success '@{-1}~2 works' ' + test_rev_equivalent side~2 @{-1}~2 +' + +test_expect_success '@{-1}^2 works' ' + test_rev_equivalent side^2 @{-1}^2 +' + +test_expect_success '@{-1}@{1} works' ' + test_rev_equivalent side@{1} @{-1}@{1} +' + +test_expect_success '@{-2} works' ' + test_rev_equivalent master @{-2} +' + +test_expect_success '@{-3} fails' ' + test_must_fail git rev-parse @{-3} +' + +test_done + + diff --git a/t/t2011-checkout-invalid-head.sh b/t/t2011-checkout-invalid-head.sh index 764bb0a6bc..15ebdc26eb 100755 --- a/t/t2011-checkout-invalid-head.sh +++ b/t/t2011-checkout-invalid-head.sh @@ -10,6 +10,10 @@ test_expect_success 'setup' ' git commit -m initial ' +test_expect_success 'checkout should not start branch from a tree' ' + test_must_fail git checkout -b newbranch master^{tree} +' + test_expect_success 'checkout master from invalid HEAD' ' echo 0000000000000000000000000000000000000000 >.git/HEAD && git checkout master -- diff --git a/t/t2012-checkout-last.sh b/t/t2012-checkout-last.sh new file mode 100755 index 0000000000..87b30a268c --- /dev/null +++ b/t/t2012-checkout-last.sh @@ -0,0 +1,94 @@ +#!/bin/sh + +test_description='checkout can switch to last branch' + +. ./test-lib.sh + +test_expect_success 'setup' ' + echo hello >world && + git add world && + git commit -m initial && + git branch other && + echo "hello again" >>world && + git add world && + git commit -m second +' + +test_expect_success '"checkout -" does not work initially' ' + test_must_fail git checkout - +' + +test_expect_success 'first branch switch' ' + git checkout other +' + +test_expect_success '"checkout -" switches back' ' + git checkout - && + test "z$(git symbolic-ref HEAD)" = "zrefs/heads/master" +' + +test_expect_success '"checkout -" switches forth' ' + git checkout - && + test "z$(git symbolic-ref HEAD)" = "zrefs/heads/other" +' + +test_expect_success 'detach HEAD' ' + git checkout $(git rev-parse HEAD) +' + +test_expect_success '"checkout -" attaches again' ' + git checkout - && + test "z$(git symbolic-ref HEAD)" = "zrefs/heads/other" +' + +test_expect_success '"checkout -" detaches again' ' + git checkout - && + test "z$(git rev-parse HEAD)" = "z$(git rev-parse other)" && + test_must_fail git symbolic-ref HEAD +' + +test_expect_success 'more switches' ' + for i in 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 + do + git checkout -b branch$i + done +' + +more_switches () { + for i in 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 + do + git checkout branch$i + done +} + +test_expect_success 'switch to the last' ' + more_switches && + git checkout @{-1} && + test "z$(git symbolic-ref HEAD)" = "zrefs/heads/branch2" +' + +test_expect_success 'switch to second from the last' ' + more_switches && + git checkout @{-2} && + test "z$(git symbolic-ref HEAD)" = "zrefs/heads/branch3" +' + +test_expect_success 'switch to third from the last' ' + more_switches && + git checkout @{-3} && + test "z$(git symbolic-ref HEAD)" = "zrefs/heads/branch4" +' + +test_expect_success 'switch to fourth from the last' ' + more_switches && + git checkout @{-4} && + test "z$(git symbolic-ref HEAD)" = "zrefs/heads/branch5" +' + +test_expect_success 'switch to twelfth from the last' ' + more_switches && + git checkout @{-12} && + test "z$(git symbolic-ref HEAD)" = "zrefs/heads/branch13" +' + +test_done diff --git a/t/t2200-add-update.sh b/t/t2200-add-update.sh index cd9231cf61..b2ddf5ace3 100755 --- a/t/t2200-add-update.sh +++ b/t/t2200-add-update.sh @@ -12,7 +12,7 @@ and issues a git add -u with path limiting on "dir" to add only the updates to dir/sub. Also tested are "git add -u" without limiting, and "git add -u" -without contents changes.' +without contents changes, and other conditions' . ./test-lib.sh @@ -128,4 +128,52 @@ test_expect_success 'add -n -u should not add but just report' ' ' +test_expect_success 'add -u resolves unmerged paths' ' + git reset --hard && + one=$(echo 1 | git hash-object -w --stdin) && + two=$(echo 2 | git hash-object -w --stdin) && + three=$(echo 3 | git hash-object -w --stdin) && + { + for path in path1 path2 + do + echo "100644 $one 1 $path" + echo "100644 $two 2 $path" + echo "100644 $three 3 $path" + done + echo "100644 $one 1 path3" + echo "100644 $one 1 path4" + echo "100644 $one 3 path5" + echo "100644 $one 3 path6" + } | + git update-index --index-info && + echo 3 >path1 && + echo 2 >path3 && + echo 2 >path5 && + git add -u && + git ls-files -s "path?" >actual && + { + echo "100644 $three 0 path1" + echo "100644 $one 1 path3" + echo "100644 $one 1 path4" + echo "100644 $one 3 path5" + echo "100644 $one 3 path6" + } >expect && + test_cmp expect actual && + + # Bonus tests. Explicit resolving + git add path3 path5 && + test_must_fail git add path4 && + test_must_fail git add path6 && + git rm path4 && + git rm path6 && + + git ls-files -s "path?" >actual && + { + echo "100644 $three 0 path1" + echo "100644 $two 0 path3" + echo "100644 $two 0 path5" + } >expect + +' + test_done diff --git a/t/t2300-cd-to-toplevel.sh b/t/t2300-cd-to-toplevel.sh new file mode 100755 index 0000000000..293dc353b1 --- /dev/null +++ b/t/t2300-cd-to-toplevel.sh @@ -0,0 +1,37 @@ +#!/bin/sh + +test_description='cd_to_toplevel' + +. ./test-lib.sh + +test_cd_to_toplevel () { + test_expect_success "$2" ' + ( + cd '"'$1'"' && + . git-sh-setup && + cd_to_toplevel && + [ "$(pwd -P)" = "$TOPLEVEL" ] + ) + ' +} + +TOPLEVEL="$(pwd -P)/repo" +mkdir -p repo/sub/dir +mv .git repo/ +SUBDIRECTORY_OK=1 + +test_cd_to_toplevel repo 'at physical root' + +test_cd_to_toplevel repo/sub/dir 'at physical subdir' + +ln -s repo symrepo +test_cd_to_toplevel symrepo 'at symbolic root' + +ln -s repo/sub/dir subdir-link +test_cd_to_toplevel subdir-link 'at symbolic subdir' + +cd repo +ln -s sub/dir internal-link +test_cd_to_toplevel internal-link 'at internal symbolic subdir' + +test_done diff --git a/t/t3001-ls-files-others-exclude.sh b/t/t3001-ls-files-others-exclude.sh index 8666946b02..c65bca8388 100755 --- a/t/t3001-ls-files-others-exclude.sh +++ b/t/t3001-ls-files-others-exclude.sh @@ -19,6 +19,9 @@ do >$dir/a.$i done done +>"#ignore1" +>"#ignore2" +>"#hidden" cat >expect <<EOF a.2 @@ -42,6 +45,9 @@ three/a.8 EOF echo '.gitignore +\#ignore1 +\#ignore2* +\#hid*n output expect .gitignore @@ -79,9 +85,10 @@ test_expect_success \ >output && test_cmp expect output' -cat > excludes-file << EOF +cat > excludes-file <<\EOF *.[1-8] e* +\#* EOF git config core.excludesFile excludes-file @@ -140,4 +147,10 @@ test_expect_success 'trailing slash in exclude forces directory match (2)' ' ' +test_expect_success 'negated exclude matches can override previous ones' ' + + git ls-files --others --exclude="a.*" --exclude="!a.1" >output && + grep "^a.1" output +' + test_done diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index b7a670ef40..be7ae5a004 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -14,7 +14,8 @@ export GIT_AUTHOR_EMAIL test_expect_success \ 'prepare repository with topic branches' \ - 'echo First > A && + 'git config core.logAllRefUpdates true && + echo First > A && git update-index --add A && git commit -m "Add A." && git checkout -b my-topic-branch && @@ -47,6 +48,10 @@ test_expect_success \ 'the rebase operation should not have destroyed author information' \ '! (git log | grep "Author:" | grep "<>")' +test_expect_success 'HEAD was detached during rebase' ' + test $(git rev-parse HEAD@{1}) != $(git rev-parse my-topic-branch@{1}) +' + test_expect_success 'rebase after merge master' ' git reset --hard topic && git merge master && @@ -84,4 +89,10 @@ test_expect_success 'rebase a single mode change' ' GIT_TRACE=1 git rebase master ' +test_expect_success 'Show verbose error when HEAD could not be detached' ' + : > B && + test_must_fail git rebase topic 2> output.err > output.out && + grep "Untracked working tree file .B. would be overwritten" output.err +' + test_done diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 7d10a27f1d..603b003edf 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -10,6 +10,10 @@ that the result still makes sense. ' . ./test-lib.sh +. ../lib-rebase.sh + +set_fake_editor + # set up two branches like this: # # A - B - C - D - E @@ -61,39 +65,6 @@ test_expect_success 'setup' ' git tag I ' -echo "#!$SHELL_PATH" >fake-editor.sh -cat >> fake-editor.sh <<\EOF -case "$1" in -*/COMMIT_EDITMSG) - test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1" - test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1" - exit - ;; -esac -test -z "$EXPECT_COUNT" || - test "$EXPECT_COUNT" = $(sed -e '/^#/d' -e '/^$/d' < "$1" | wc -l) || - exit -test -z "$FAKE_LINES" && exit -grep -v '^#' < "$1" > "$1".tmp -rm -f "$1" -cat "$1".tmp -action=pick -for line in $FAKE_LINES; do - case $line in - squash|edit) - action="$line";; - *) - echo sed -n "${line}s/^pick/$action/p" - sed -n "${line}p" < "$1".tmp - sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1" - action=pick;; - esac -done -EOF - -test_set_editor "$(pwd)/fake-editor.sh" -chmod a+x fake-editor.sh - test_expect_success 'no changes are a nop' ' git rebase -i F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && @@ -373,6 +344,38 @@ test_expect_success '--continue tries to commit, even for "edit"' ' test $parent = $(git rev-parse HEAD^) ' +test_expect_success 'aborted --continue does not squash commits after "edit"' ' + old=$(git rev-parse HEAD) && + test_tick && + FAKE_LINES="edit 1" git rebase -i HEAD^ && + echo "edited again" > file7 && + git add file7 && + ( + FAKE_COMMIT_MESSAGE=" " && + export FAKE_COMMIT_MESSAGE && + test_must_fail git rebase --continue + ) && + test $old = $(git rev-parse HEAD) && + git rebase --abort +' + +test_expect_success 'auto-amend only edited commits after "edit"' ' + test_tick && + FAKE_LINES="edit 1" git rebase -i HEAD^ && + echo "edited again" > file7 && + git add file7 && + FAKE_COMMIT_MESSAGE="edited file7 again" git commit && + echo "and again" > file7 && + git add file7 && + test_tick && + ( + FAKE_COMMIT_MESSAGE="and again" && + export FAKE_COMMIT_MESSAGE && + test_must_fail git rebase --continue + ) && + git rebase --abort +' + test_expect_success 'rebase a detached HEAD' ' grandparent=$(git rev-parse HEAD~2) && git checkout $(git rev-parse HEAD) && @@ -430,4 +433,30 @@ test_expect_success 'do "noop" when there is nothing to cherry-pick' ' ' +test_expect_success 'submodule rebase setup' ' + git checkout A && + mkdir sub && + ( + cd sub && git init && >elif && + git add elif && git commit -m "submodule initial" + ) && + echo 1 >file1 && + git add file1 sub + test_tick && + git commit -m "One" && + echo 2 >file1 && + test_tick && + git commit -a -m "Two" && + ( + cd sub && echo 3 >elif && + git commit -a -m "submodule second" + ) && + test_tick && + git commit -a -m "Three changes submodule" +' + +test_expect_success 'submodule rebase -i' ' + FAKE_LINES="1 squash 2 3" git rebase -i A +' + test_done diff --git a/t/t3409-rebase-hook.sh b/t/t3409-rebase-hook.sh index 1f1b850677..098b75507b 100755 --- a/t/t3409-rebase-hook.sh +++ b/t/t3409-rebase-hook.sh @@ -118,7 +118,11 @@ test_expect_success 'pre-rebase hook stops rebase (1)' ' test_expect_success 'pre-rebase hook stops rebase (2)' ' git checkout test && git reset --hard side && - EDITOR=true test_must_fail git rebase -i master && + ( + EDITOR=: + export EDITOR + test_must_fail git rebase -i master + ) && test "z$(git symbolic-ref HEAD)" = zrefs/heads/test && test 0 = $(git rev-list HEAD...side | wc -l) ' diff --git a/t/t3409-rebase-preserve-merges.sh b/t/t3409-rebase-preserve-merges.sh index 8cde40f8e8..e6c832780f 100755 --- a/t/t3409-rebase-preserve-merges.sh +++ b/t/t3409-rebase-preserve-merges.sh @@ -11,15 +11,23 @@ Run "git rebase -p" and check that merges are properly carried along GIT_AUTHOR_EMAIL=bogus_email_address export GIT_AUTHOR_EMAIL -#echo 'Setting up: +# Clone 1 (trivial merge): # -#A1--A2 <-- origin/master -# \ \ -# B1--M <-- topic -# \ -# B2 <-- origin/topic +# A1--A2 <-- origin/master +# \ \ +# B1--M <-- topic +# \ +# B2 <-- origin/topic # -#' +# Clone 2 (conflicting merge): +# +# A1--A2--B3 <-- origin/master +# \ \ +# B1------M <-- topic +# \ +# B2 <-- origin/topic +# +# In both cases, 'topic' is rebased onto 'origin/topic'. test_expect_success 'setup for merge-preserving rebase' \ 'echo First > A && @@ -37,12 +45,19 @@ test_expect_success 'setup for merge-preserving rebase' \ cd clone1 && git checkout -b topic origin/topic && git merge origin/master && - cd .. + cd .. && + + echo Fifth > B && + git add B && + git commit -m "Add different B" && - git clone ./. clone2 + git clone ./. clone2 && cd clone2 && git checkout -b topic origin/topic && - git merge origin/master && + test_must_fail git merge origin/master && + echo Resolved > B && + git add B && + git commit -m "Merge origin/master into topic" && cd .. && git checkout topic && @@ -51,11 +66,30 @@ test_expect_success 'setup for merge-preserving rebase' \ ' test_expect_success 'rebase -p fakes interactive rebase' ' - cd clone2 && + ( + cd clone1 && git fetch && git rebase -p origin/topic && test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && test 1 = $(git rev-list --all --pretty=oneline | grep "Merge commit" | wc -l) + ) +' + +test_expect_success '--continue works after a conflict' ' + ( + cd clone2 && + git fetch && + test_must_fail git rebase -p origin/topic && + test 2 = $(git ls-files B | wc -l) && + echo Resolved again > B && + test_must_fail git rebase --continue && + grep "^@@@ " .git/rebase-merge/patch && + git add B && + git rebase --continue && + test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && + test 1 = $(git rev-list --all --pretty=oneline | grep "Add different" | wc -l) && + test 1 = $(git rev-list --all --pretty=oneline | grep "Merge origin" | wc -l) + ) ' test_done diff --git a/t/t3410-rebase-preserve-dropped-merges.sh b/t/t3410-rebase-preserve-dropped-merges.sh index 5816415aaf..c49143a1a4 100755 --- a/t/t3410-rebase-preserve-dropped-merges.sh +++ b/t/t3410-rebase-preserve-dropped-merges.sh @@ -22,47 +22,17 @@ rewritten. # where B, D and G touch the same file. test_expect_success 'setup' ' - : > file1 && - git add file1 && - test_tick && - git commit -m A && - git tag A && - echo 1 > file1 && - test_tick && - git commit -m B file1 && - : > file2 && - git add file2 && - test_tick && - git commit -m C && - echo 2 > file1 && - test_tick && - git commit -m D file1 && - : > file3 && - git add file3 && - test_tick && - git commit -m E && - git tag E && - git checkout -b branch1 A && - : > file4 && - git add file4 && - test_tick && - git commit -m F && - git tag F && - echo 3 > file1 && - test_tick && - git commit -m G file1 && - git tag G && - : > file5 && - git add file5 && - test_tick && - git commit -m H && - git tag H && - git checkout -b branch2 F && - : > file6 && - git add file6 && - test_tick && - git commit -m I && - git tag I + test_commit A file1 && + test_commit B file1 1 && + test_commit C file2 && + test_commit D file1 2 && + test_commit E file3 && + git checkout A && + test_commit F file4 && + test_commit G file1 3 && + test_commit H file5 && + git checkout F && + test_commit I file6 ' # A - B - C - D - E @@ -72,68 +42,44 @@ test_expect_success 'setup' ' # I -- G2 -- J -- K I -- K # G2 = same changes as G test_expect_success 'skip same-resolution merges with -p' ' - git checkout branch1 && + git checkout H && ! git merge E && - echo 23 > file1 && - git add file1 && - git commit -m L && - git checkout branch2 && - echo 3 > file1 && - git commit -a -m G2 && + test_commit L file1 23 && + git checkout I && + test_commit G2 file1 3 && ! git merge E && - echo 23 > file1 && - git add file1 && - git commit -m J && - echo file7 > file7 && - git add file7 && - git commit -m K && - GIT_EDITOR=: git rebase -i -p branch1 && - test $(git rev-parse branch2^^) = $(git rev-parse branch1) && + test_commit J file1 23 && + test_commit K file7 file7 && + git rebase -i -p L && + test $(git rev-parse HEAD^^) = $(git rev-parse L) && test "23" = "$(cat file1)" && - test "" = "$(cat file6)" && - test "file7" = "$(cat file7)" && - - git checkout branch1 && - git reset --hard H && - git checkout branch2 && - git reset --hard I + test "I" = "$(cat file6)" && + test "file7" = "$(cat file7)" ' # A - B - C - D - E # \ \ \ -# F - G - H -- L \ --> L -# \ | \ -# I -- G2 -- J -- K I -- G2 -- K +# F - G - H -- L2 \ --> L2 +# \ | \ +# I -- G3 --- J2 -- K2 I -- G3 -- K2 # G2 = different changes as G test_expect_success 'keep different-resolution merges with -p' ' - git checkout branch1 && + git checkout H && ! git merge E && - echo 23 > file1 && - git add file1 && - git commit -m L && - git checkout branch2 && - echo 4 > file1 && - git commit -a -m G2 && + test_commit L2 file1 23 && + git checkout I && + test_commit G3 file1 4 && ! git merge E && - echo 24 > file1 && - git add file1 && - git commit -m J && - echo file7 > file7 && - git add file7 && - git commit -m K && - ! GIT_EDITOR=: git rebase -i -p branch1 && + test_commit J2 file1 24 && + test_commit K2 file7 file7 && + test_must_fail git rebase -i -p L2 && echo 234 > file1 && git add file1 && - GIT_EDITOR=: git rebase --continue && - test $(git rev-parse branch2^^^) = $(git rev-parse branch1) && + git rebase --continue && + test $(git rev-parse HEAD^^^) = $(git rev-parse L2) && test "234" = "$(cat file1)" && - test "" = "$(cat file6)" && - test "file7" = "$(cat file7)" && - - git checkout branch1 && - git reset --hard H && - git checkout branch2 && - git reset --hard I + test "I" = "$(cat file6)" && + test "file7" = "$(cat file7)" ' test_done diff --git a/t/t3411-rebase-preserve-around-merges.sh b/t/t3411-rebase-preserve-around-merges.sh index aacfaae843..6533505218 100644..100755 --- a/t/t3411-rebase-preserve-around-merges.sh +++ b/t/t3411-rebase-preserve-around-merges.sh @@ -5,44 +5,14 @@ test_description='git rebase preserve merges -This test runs git rebase with and tries to squash a commit from after a merge -to before the merge. +This test runs git rebase with -p and tries to squash a commit from after +a merge to before the merge. ' . ./test-lib.sh -# Copy/paste from t3404-rebase-interactive.sh -echo "#!$SHELL_PATH" >fake-editor.sh -cat >> fake-editor.sh <<\EOF -case "$1" in -*/COMMIT_EDITMSG) - test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1" - test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1" - exit - ;; -esac -test -z "$EXPECT_COUNT" || - test "$EXPECT_COUNT" = $(sed -e '/^#/d' -e '/^$/d' < "$1" | wc -l) || - exit -test -z "$FAKE_LINES" && exit -grep -v '^#' < "$1" > "$1".tmp -rm -f "$1" -cat "$1".tmp -action=pick -for line in $FAKE_LINES; do - case $line in - squash|edit) - action="$line";; - *) - echo sed -n "${line}s/^pick/$action/p" - sed -n "${line}p" < "$1".tmp - sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1" - action=pick;; - esac -done -EOF +. ../lib-rebase.sh -test_set_editor "$(pwd)/fake-editor.sh" -chmod a+x fake-editor.sh +set_fake_editor # set up two branches like this: # @@ -51,27 +21,13 @@ chmod a+x fake-editor.sh # -- C1 -- test_expect_success 'setup' ' - touch a && - touch b && - git add a && - git commit -m A1 && - git tag A1 - git add b && - git commit -m B1 && - git tag B1 && - git checkout -b branch && - touch c && - git add c && - git commit -m C1 && - git checkout master && - touch d && - git add d && - git commit -m D1 && - git merge branch && - touch f && - git add f && - git commit -m F1 && - git tag F1 + test_commit A1 && + test_commit B1 && + test_commit C1 && + git reset --hard B1 && + test_commit D1 && + test_merge E1 C1 && + test_commit F1 ' # Should result in: @@ -82,7 +38,7 @@ test_expect_success 'setup' ' # test_expect_success 'squash F1 into D1' ' FAKE_LINES="1 squash 3 2" git rebase -i -p B1 && - test "$(git rev-parse HEAD^2)" = "$(git rev-parse branch)" && + test "$(git rev-parse HEAD^2)" = "$(git rev-parse C1)" && test "$(git rev-parse HEAD~2)" = "$(git rev-parse B1)" && git tag E2 ' @@ -100,32 +56,15 @@ test_expect_success 'squash F1 into D1' ' # And rebase G1..M1 onto E2 test_expect_success 'rebase two levels of merge' ' - git checkout -b branch2 A1 && - touch g && - git add g && - git commit -m G1 && - git checkout -b branch3 && - touch h - git add h && - git commit -m H1 && - git checkout -b branch4 && - touch i && - git add i && - git commit -m I1 && - git tag I1 && - git checkout branch3 && - touch j && - git add j && - git commit -m J1 && - git merge I1 --no-commit && - git commit -m K1 && - git tag K1 && - git checkout branch2 && - touch l && - git add l && - git commit -m L1 && - git merge K1 --no-commit && - git commit -m M1 && + test_commit G1 && + test_commit H1 && + test_commit I1 && + git checkout -b branch3 H1 && + test_commit J1 && + test_merge K1 I1 && + git checkout -b branch2 G1 && + test_commit L1 && + test_merge M1 K1 && GIT_EDITOR=: git rebase -i -p E2 && test "$(git rev-parse HEAD~3)" = "$(git rev-parse E2)" && test "$(git rev-parse HEAD~2)" = "$(git rev-parse HEAD^2^2~2)" && diff --git a/t/t3412-rebase-root.sh b/t/t3412-rebase-root.sh new file mode 100755 index 0000000000..5869061c5b --- /dev/null +++ b/t/t3412-rebase-root.sh @@ -0,0 +1,280 @@ +#!/bin/sh + +test_description='git rebase --root + +Tests if git rebase --root --onto <newparent> can rebase the root commit. +' +. ./test-lib.sh + +log_with_names () { + git rev-list --topo-order --parents --pretty="tformat:%s" HEAD | + git name-rev --stdin --name-only --refs=refs/heads/$1 +} + + +test_expect_success 'prepare repository' ' + test_commit 1 A && + test_commit 2 A && + git symbolic-ref HEAD refs/heads/other && + rm .git/index && + test_commit 3 B && + test_commit 1b A 1 && + test_commit 4 B +' + +test_expect_success 'rebase --root expects --onto' ' + test_must_fail git rebase --root +' + +test_expect_success 'setup pre-rebase hook' ' + mkdir -p .git/hooks && + cat >.git/hooks/pre-rebase <<EOF && +#!$SHELL_PATH +echo "\$1,\$2" >.git/PRE-REBASE-INPUT +EOF + chmod +x .git/hooks/pre-rebase +' +cat > expect <<EOF +4 +3 +2 +1 +EOF + +test_expect_success 'rebase --root --onto <newbase>' ' + git checkout -b work && + git rebase --root --onto master && + git log --pretty=tformat:"%s" > rebased && + test_cmp expect rebased +' + +test_expect_success 'pre-rebase got correct input (1)' ' + test "z$(cat .git/PRE-REBASE-INPUT)" = z--root, +' + +test_expect_success 'rebase --root --onto <newbase> <branch>' ' + git branch work2 other && + git rebase --root --onto master work2 && + git log --pretty=tformat:"%s" > rebased2 && + test_cmp expect rebased2 +' + +test_expect_success 'pre-rebase got correct input (2)' ' + test "z$(cat .git/PRE-REBASE-INPUT)" = z--root,work2 +' + +test_expect_success 'rebase -i --root --onto <newbase>' ' + git checkout -b work3 other && + git rebase -i --root --onto master && + git log --pretty=tformat:"%s" > rebased3 && + test_cmp expect rebased3 +' + +test_expect_success 'pre-rebase got correct input (3)' ' + test "z$(cat .git/PRE-REBASE-INPUT)" = z--root, +' + +test_expect_success 'rebase -i --root --onto <newbase> <branch>' ' + git branch work4 other && + git rebase -i --root --onto master work4 && + git log --pretty=tformat:"%s" > rebased4 && + test_cmp expect rebased4 +' + +test_expect_success 'pre-rebase got correct input (4)' ' + test "z$(cat .git/PRE-REBASE-INPUT)" = z--root,work4 +' + +test_expect_success 'rebase -i -p with linear history' ' + git checkout -b work5 other && + git rebase -i -p --root --onto master && + git log --pretty=tformat:"%s" > rebased5 && + test_cmp expect rebased5 +' + +test_expect_success 'pre-rebase got correct input (5)' ' + test "z$(cat .git/PRE-REBASE-INPUT)" = z--root, +' + +test_expect_success 'set up merge history' ' + git checkout other^ && + git checkout -b side && + test_commit 5 C && + git checkout other && + git merge side +' + +cat > expect-side <<'EOF' +commit work6 work6~1 work6^2 +Merge branch 'side' into other +commit work6^2 work6~2 +5 +commit work6~1 work6~2 +4 +commit work6~2 work6~3 +3 +commit work6~3 work6~4 +2 +commit work6~4 +1 +EOF + +test_expect_success 'rebase -i -p with merge' ' + git checkout -b work6 other && + git rebase -i -p --root --onto master && + log_with_names work6 > rebased6 && + test_cmp expect-side rebased6 +' + +test_expect_success 'set up second root and merge' ' + git symbolic-ref HEAD refs/heads/third && + rm .git/index && + rm A B C && + test_commit 6 D && + git checkout other && + git merge third +' + +cat > expect-third <<'EOF' +commit work7 work7~1 work7^2 +Merge branch 'third' into other +commit work7^2 work7~4 +6 +commit work7~1 work7~2 work7~1^2 +Merge branch 'side' into other +commit work7~1^2 work7~3 +5 +commit work7~2 work7~3 +4 +commit work7~3 work7~4 +3 +commit work7~4 work7~5 +2 +commit work7~5 +1 +EOF + +test_expect_success 'rebase -i -p with two roots' ' + git checkout -b work7 other && + git rebase -i -p --root --onto master && + log_with_names work7 > rebased7 && + test_cmp expect-third rebased7 +' + +test_expect_success 'setup pre-rebase hook that fails' ' + mkdir -p .git/hooks && + cat >.git/hooks/pre-rebase <<EOF && +#!$SHELL_PATH +false +EOF + chmod +x .git/hooks/pre-rebase +' + +test_expect_success 'pre-rebase hook stops rebase' ' + git checkout -b stops1 other && + test_must_fail git rebase --root --onto master && + test "z$(git symbolic-ref HEAD)" = zrefs/heads/stops1 + test 0 = $(git rev-list other...stops1 | wc -l) +' + +test_expect_success 'pre-rebase hook stops rebase -i' ' + git checkout -b stops2 other && + test_must_fail git rebase --root --onto master && + test "z$(git symbolic-ref HEAD)" = zrefs/heads/stops2 + test 0 = $(git rev-list other...stops2 | wc -l) +' + +test_expect_success 'remove pre-rebase hook' ' + rm -f .git/hooks/pre-rebase +' + +test_expect_success 'set up a conflict' ' + git checkout master && + echo conflict > B && + git add B && + git commit -m conflict +' + +test_expect_success 'rebase --root with conflict (first part)' ' + git checkout -b conflict1 other && + test_must_fail git rebase --root --onto master && + git ls-files -u | grep "B$" +' + +test_expect_success 'fix the conflict' ' + echo 3 > B && + git add B +' + +cat > expect-conflict <<EOF +6 +5 +4 +3 +conflict +2 +1 +EOF + +test_expect_success 'rebase --root with conflict (second part)' ' + git rebase --continue && + git log --pretty=tformat:"%s" > conflict1 && + test_cmp expect-conflict conflict1 +' + +test_expect_success 'rebase -i --root with conflict (first part)' ' + git checkout -b conflict2 other && + test_must_fail git rebase -i --root --onto master && + git ls-files -u | grep "B$" +' + +test_expect_success 'fix the conflict' ' + echo 3 > B && + git add B +' + +test_expect_success 'rebase -i --root with conflict (second part)' ' + git rebase --continue && + git log --pretty=tformat:"%s" > conflict2 && + test_cmp expect-conflict conflict2 +' + +cat >expect-conflict-p <<\EOF +commit conflict3 conflict3~1 conflict3^2 +Merge branch 'third' into other +commit conflict3^2 conflict3~4 +6 +commit conflict3~1 conflict3~2 conflict3~1^2 +Merge branch 'side' into other +commit conflict3~1^2 conflict3~3 +5 +commit conflict3~2 conflict3~3 +4 +commit conflict3~3 conflict3~4 +3 +commit conflict3~4 conflict3~5 +conflict +commit conflict3~5 conflict3~6 +2 +commit conflict3~6 +1 +EOF + +test_expect_success 'rebase -i -p --root with conflict (first part)' ' + git checkout -b conflict3 other && + test_must_fail git rebase -i -p --root --onto master && + git ls-files -u | grep "B$" +' + +test_expect_success 'fix the conflict' ' + echo 3 > B && + git add B +' + +test_expect_success 'rebase -i -p --root with conflict (second part)' ' + git rebase --continue && + log_with_names conflict3 >out && + test_cmp expect-conflict-p out +' + +test_done diff --git a/t/t3501-revert-cherry-pick.sh b/t/t3501-revert-cherry-pick.sh index 6da212825a..bb4cf00d78 100755 --- a/t/t3501-revert-cherry-pick.sh +++ b/t/t3501-revert-cherry-pick.sh @@ -45,6 +45,7 @@ test_expect_success 'cherry-pick after renaming branch' ' git checkout rename2 && git cherry-pick added && + test $(git rev-parse HEAD^) = $(git rev-parse rename2) && test -f opos && grep "Add extra line at the end" opos @@ -54,6 +55,7 @@ test_expect_success 'revert after renaming branch' ' git checkout rename1 && git revert added && + test $(git rev-parse HEAD^) = $(git rev-parse rename1) && test -f spoo && ! grep "Add extra line at the end" spoo diff --git a/t/t3505-cherry-pick-empty.sh b/t/t3505-cherry-pick-empty.sh new file mode 100755 index 0000000000..9aaeabd972 --- /dev/null +++ b/t/t3505-cherry-pick-empty.sh @@ -0,0 +1,33 @@ +#!/bin/sh + +test_description='test cherry-picking an empty commit' + +. ./test-lib.sh + +test_expect_success setup ' + + echo first > file1 && + git add file1 && + test_tick && + git commit -m "first" && + + git checkout -b empty-branch && + test_tick && + git commit --allow-empty -m "empty" + +' + +test_expect_code 1 'cherry-pick an empty commit' ' + + git checkout master && + git cherry-pick empty-branch + +' + +test_expect_success 'index lockfile was removed' ' + + test ! -f .git/index.lock + +' + +test_done diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh index b7d46e50a8..95542e9cfe 100755 --- a/t/t3600-rm.sh +++ b/t/t3600-rm.sh @@ -251,4 +251,21 @@ test_expect_success 'refresh index before checking if it is up-to-date' ' ' +test_expect_success 'choking "git rm" should not let it die with cruft' ' + git reset -q --hard && + H=0000000000000000000000000000000000000000 && + i=0 && + while test $i -lt 12000 + do + echo "100644 $H 0 some-file-$i" + i=$(( $i + 1 )) + done | git update-index --index-info && + git rm -n "some-file-*" | :; + test -f .git/index.lock + status=$? + rm -f .git/index.lock + git reset -q --hard + test "$status" != 0 +' + test_done diff --git a/t/t4011-diff-symlink.sh b/t/t4011-diff-symlink.sh index 02efecae3a..9055c8b318 100755 --- a/t/t4011-diff-symlink.sh +++ b/t/t4011-diff-symlink.sh @@ -82,4 +82,11 @@ test_expect_success \ git diff-index -M -p $tree > current && compare_diff_patch current expected' +test_expect_success \ + 'diff symlinks with non-existing targets' \ + 'ln -s narf pinky && + ln -s take\ over brain && + test_must_fail git diff --no-index pinky brain > output 2> output.err && + grep narf output && + ! grep error output.err' test_done diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index aeb5405cfe..9c709022ef 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -74,6 +74,10 @@ test_expect_success setup ' for i in 1 2; do echo $i; done >>dir/sub && git update-index file0 dir/sub && + mkdir dir3 && + cp dir/sub dir3/sub && + test-chmtime +1 dir3/sub && + git config log.showroot false && git commit --amend && git show-branch @@ -261,6 +265,8 @@ diff --patch-with-stat -r initial..side diff --patch-with-raw -r initial..side diff --name-status dir2 dir diff --no-index --name-status dir2 dir +diff --no-index --name-status -- dir2 dir +diff --no-index dir dir3 diff master master^ side EOF diff --git a/t/t4013/diff.diff_--no-index_--name-status_--_dir2_dir b/t/t4013/diff.diff_--no-index_--name-status_--_dir2_dir new file mode 100644 index 0000000000..6756f8de67 --- /dev/null +++ b/t/t4013/diff.diff_--no-index_--name-status_--_dir2_dir @@ -0,0 +1,3 @@ +$ git diff --no-index --name-status -- dir2 dir +A dir/sub +$ diff --git a/t/t4013/diff.diff_--no-index_dir_dir3 b/t/t4013/diff.diff_--no-index_dir_dir3 new file mode 100644 index 0000000000..2142c2b9ad --- /dev/null +++ b/t/t4013/diff.diff_--no-index_dir_dir3 @@ -0,0 +1,2 @@ +$ git diff --no-index dir dir3 +$ diff --git a/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ b/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ index 3ceb8e73c5..bd7f5c0f70 100644 --- a/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ +++ b/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ @@ -1,6 +1,6 @@ $ git log --patch-with-stat --summary master -- dir/ commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_--patch-with-stat_master b/t/t4013/diff.log_--patch-with-stat_master index 43d77761f9..14595a614c 100644 --- a/t/t4013/diff.log_--patch-with-stat_master +++ b/t/t4013/diff.log_--patch-with-stat_master @@ -1,6 +1,6 @@ $ git log --patch-with-stat master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_--patch-with-stat_master_--_dir_ b/t/t4013/diff.log_--patch-with-stat_master_--_dir_ index 5187a26816..5a4e72765d 100644 --- a/t/t4013/diff.log_--patch-with-stat_master_--_dir_ +++ b/t/t4013/diff.log_--patch-with-stat_master_--_dir_ @@ -1,6 +1,6 @@ $ git log --patch-with-stat master -- dir/ commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master index c9640976a8..df0aaa9f2c 100644 --- a/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master +++ b/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master @@ -1,6 +1,6 @@ $ git log --root --cc --patch-with-stat --summary master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_--root_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_--patch-with-stat_--summary_master index ad050af55f..c11b5f2c7f 100644 --- a/t/t4013/diff.log_--root_--patch-with-stat_--summary_master +++ b/t/t4013/diff.log_--root_--patch-with-stat_--summary_master @@ -1,6 +1,6 @@ $ git log --root --patch-with-stat --summary master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_--root_--patch-with-stat_master b/t/t4013/diff.log_--root_--patch-with-stat_master index 628c6c03bc..5f0c98f9ce 100644 --- a/t/t4013/diff.log_--root_--patch-with-stat_master +++ b/t/t4013/diff.log_--root_--patch-with-stat_master @@ -1,6 +1,6 @@ $ git log --root --patch-with-stat master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master index 5d4e0f13b5..e62c368dc6 100644 --- a/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master +++ b/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master @@ -1,6 +1,6 @@ $ git log --root -c --patch-with-stat --summary master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_--root_-p_master b/t/t4013/diff.log_--root_-p_master index 217a2eb203..b42c334439 100644 --- a/t/t4013/diff.log_--root_-p_master +++ b/t/t4013/diff.log_--root_-p_master @@ -1,6 +1,6 @@ $ git log --root -p master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_--root_master b/t/t4013/diff.log_--root_master index e17ccfc234..e8f46159da 100644 --- a/t/t4013/diff.log_--root_master +++ b/t/t4013/diff.log_--root_master @@ -1,6 +1,6 @@ $ git log --root master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_-p_master b/t/t4013/diff.log_-p_master index f8fefef2c3..bf1326dc36 100644 --- a/t/t4013/diff.log_-p_master +++ b/t/t4013/diff.log_-p_master @@ -1,6 +1,6 @@ $ git log -p master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.log_master b/t/t4013/diff.log_master index e9d9e7b40a..a8f6ce5abd 100644 --- a/t/t4013/diff.log_master +++ b/t/t4013/diff.log_master @@ -1,6 +1,6 @@ $ git log master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.show_master b/t/t4013/diff.show_master index 9e6e1f2710..fb08ce0e46 100644 --- a/t/t4013/diff.show_master +++ b/t/t4013/diff.show_master @@ -1,6 +1,6 @@ $ git show master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master index 5facf2543d..e96ff1fb8c 100644 --- a/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master +++ b/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master @@ -1,6 +1,6 @@ $ git whatchanged --root --cc --patch-with-stat --summary master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master index 10f6767e49..c0aff68ef6 100644 --- a/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master +++ b/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master @@ -1,6 +1,6 @@ $ git whatchanged --root -c --patch-with-stat --summary master commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 -Merge: 9a6d494... c7a2ab9... +Merge: 9a6d494 c7a2ab9 Author: A U Thor <author@example.com> Date: Mon Jun 26 00:04:00 2006 +0000 diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 9d99dc2887..f045898fe3 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -3,7 +3,7 @@ # Copyright (c) 2006 Junio C Hamano # -test_description='Format-patch skipping already incorporated patches' +test_description='various format-patch tests' . ./test-lib.sh @@ -255,4 +255,54 @@ test_expect_success 'format-patch respects -U' ' ' +test_expect_success 'format-patch from a subdirectory (1)' ' + filename=$( + rm -rf sub && + mkdir -p sub/dir && + cd sub/dir && + git format-patch -1 + ) && + case "$filename" in + 0*) + ;; # ok + *) + echo "Oops? $filename" + false + ;; + esac && + test -f "$filename" +' + +test_expect_success 'format-patch from a subdirectory (2)' ' + filename=$( + rm -rf sub && + mkdir -p sub/dir && + cd sub/dir && + git format-patch -1 -o .. + ) && + case "$filename" in + ../0*) + ;; # ok + *) + echo "Oops? $filename" + false + ;; + esac && + basename=$(expr "$filename" : ".*/\(.*\)") && + test -f "sub/$basename" +' + +test_expect_success 'format-patch from a subdirectory (3)' ' + here="$TEST_DIRECTORY/$test" && + rm -f 0* && + filename=$( + rm -rf sub && + mkdir -p sub/dir && + cd sub/dir && + git format-patch -1 -o "$here" + ) && + basename=$(expr "$filename" : ".*/\(.*\)") && + test -f "$basename" +' + test_done diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh index fc2307eaa3..6d13da30da 100755 --- a/t/t4015-diff-whitespace.sh +++ b/t/t4015-diff-whitespace.sh @@ -98,6 +98,12 @@ index d99af23..8b32fb5 100644 EOF git diff -w > out test_expect_success 'another test, with -w' 'test_cmp expect out' +git diff -w -b > out +test_expect_success 'another test, with -w -b' 'test_cmp expect out' +git diff -w --ignore-space-at-eol > out +test_expect_success 'another test, with -w --ignore-space-at-eol' 'test_cmp expect out' +git diff -w -b --ignore-space-at-eol > out +test_expect_success 'another test, with -w -b --ignore-space-at-eol' 'test_cmp expect out' tr 'Q' '\015' << EOF > expect diff --git a/x b/x @@ -116,6 +122,27 @@ index d99af23..8b32fb5 100644 EOF git diff -b > out test_expect_success 'another test, with -b' 'test_cmp expect out' +git diff -b --ignore-space-at-eol > out +test_expect_success 'another test, with -b --ignore-space-at-eol' 'test_cmp expect out' + +tr 'Q' '\015' << EOF > expect +diff --git a/x b/x +index d99af23..8b32fb5 100644 +--- a/x ++++ b/x +@@ -1,6 +1,6 @@ +-whitespace at beginning +-whitespace change +-whitespace in the middle ++ whitespace at beginning ++whitespace change ++white space in the middle + whitespace at end + unchanged line + CR at endQ +EOF +git diff --ignore-space-at-eol > out +test_expect_success 'another test, with --ignore-space-at-eol' 'test_cmp expect out' test_expect_success 'check mixed spaces and tabs in indent' ' diff --git a/t/t4020-diff-external.sh b/t/t4020-diff-external.sh index caea292f15..281680d95a 100755 --- a/t/t4020-diff-external.sh +++ b/t/t4020-diff-external.sh @@ -128,4 +128,12 @@ test_expect_success 'force diff with "diff"' ' test_cmp "$TEST_DIRECTORY"/t4020/diff.NUL actual ' +test_expect_success 'GIT_EXTERNAL_DIFF with more than one changed files' ' + echo anotherfile > file2 && + git add file2 && + git commit -m "added 2nd file" && + echo modified >file2 && + GIT_EXTERNAL_DIFF=echo git diff +' + test_done diff --git a/t/t4029-diff-trailing-space.sh b/t/t4029-diff-trailing-space.sh index 4ca65e0332..9ddbbcde57 100755 --- a/t/t4029-diff-trailing-space.sh +++ b/t/t4029-diff-trailing-space.sh @@ -2,7 +2,7 @@ # # Copyright (c) Jim Meyering # -test_description='diff honors config option, diff.suppress-blank-empty' +test_description='diff honors config option, diff.suppressBlankEmpty' . ./test-lib.sh @@ -24,14 +24,14 @@ test_expect_success \ git add f && git commit -q -m. f && printf "\ny\n" > f && - git config --bool diff.suppress-blank-empty true && + git config --bool diff.suppressBlankEmpty true && git diff f > actual && test_cmp exp actual && perl -i.bak -p -e "s/^\$/ /" exp && - git config --bool diff.suppress-blank-empty false && + git config --bool diff.suppressBlankEmpty false && git diff f > actual && test_cmp exp actual && - git config --bool --unset diff.suppress-blank-empty && + git config --bool --unset diff.suppressBlankEmpty && git diff f > actual && test_cmp exp actual ' diff --git a/t/t4030-diff-textconv.sh b/t/t4030-diff-textconv.sh index 2f27a0ba9e..a3f0897a52 100755 --- a/t/t4030-diff-textconv.sh +++ b/t/t4030-diff-textconv.sh @@ -104,7 +104,7 @@ cat >expect.typechange <<'EOF' -1 diff --git a/file b/file new file mode 120000 -index ad8b3d2..67be421 +index 0000000..67be421 --- /dev/null +++ b/file @@ -0,0 +1 @@ diff --git a/t/t4032-diff-inter-hunk-context.sh b/t/t4032-diff-inter-hunk-context.sh new file mode 100755 index 0000000000..e4e3e28fc7 --- /dev/null +++ b/t/t4032-diff-inter-hunk-context.sh @@ -0,0 +1,92 @@ +#!/bin/sh + +test_description='diff hunk fusing' + +. ./test-lib.sh + +f() { + echo $1 + i=1 + while test $i -le $2 + do + echo $i + i=$(expr $i + 1) + done + echo $3 +} + +t() { + case $# in + 4) hunks=$4; cmd="diff -U$3";; + 5) hunks=$5; cmd="diff -U$3 --inter-hunk-context=$4";; + esac + label="$cmd, $1 common $2" + file=f$1 + expected=expected.$file.$3.$hunks + + if ! test -f $file + then + f A $1 B >$file + git add $file + git commit -q -m. $file + f X $1 Y >$file + fi + + test_expect_success "$label: count hunks ($hunks)" " + test $(git $cmd $file | grep '^@@ ' | wc -l) = $hunks + " + + test -f $expected && + test_expect_success "$label: check output" " + git $cmd $file | grep -v '^index ' >actual && + test_cmp $expected actual + " +} + +cat <<EOF >expected.f1.0.1 || exit 1 +diff --git a/f1 b/f1 +--- a/f1 ++++ b/f1 +@@ -1,3 +1,3 @@ +-A ++X + 1 +-B ++Y +EOF + +cat <<EOF >expected.f1.0.2 || exit 1 +diff --git a/f1 b/f1 +--- a/f1 ++++ b/f1 +@@ -1 +1 @@ +-A ++X +@@ -3 +3 @@ A +-B ++Y +EOF + +# common lines ctx intrctx hunks +t 1 line 0 2 +t 1 line 0 0 2 +t 1 line 0 1 1 +t 1 line 0 2 1 +t 1 line 1 1 + +t 2 lines 0 2 +t 2 lines 0 0 2 +t 2 lines 0 1 2 +t 2 lines 0 2 1 +t 2 lines 1 1 + +t 3 lines 1 2 +t 3 lines 1 0 2 +t 3 lines 1 1 1 +t 3 lines 1 2 1 + +t 9 lines 3 2 +t 9 lines 3 2 2 +t 9 lines 3 3 1 + +test_done diff --git a/t/t4033-diff-patience.sh b/t/t4033-diff-patience.sh new file mode 100755 index 0000000000..1eb14989df --- /dev/null +++ b/t/t4033-diff-patience.sh @@ -0,0 +1,168 @@ +#!/bin/sh + +test_description='patience diff algorithm' + +. ./test-lib.sh + +cat >file1 <<\EOF +#include <stdio.h> + +// Frobs foo heartily +int frobnitz(int foo) +{ + int i; + for(i = 0; i < 10; i++) + { + printf("Your answer is: "); + printf("%d\n", foo); + } +} + +int fact(int n) +{ + if(n > 1) + { + return fact(n-1) * n; + } + return 1; +} + +int main(int argc, char **argv) +{ + frobnitz(fact(10)); +} +EOF + +cat >file2 <<\EOF +#include <stdio.h> + +int fib(int n) +{ + if(n > 2) + { + return fib(n-1) + fib(n-2); + } + return 1; +} + +// Frobs foo heartily +int frobnitz(int foo) +{ + int i; + for(i = 0; i < 10; i++) + { + printf("%d\n", foo); + } +} + +int main(int argc, char **argv) +{ + frobnitz(fib(10)); +} +EOF + +cat >expect <<\EOF +diff --git a/file1 b/file2 +index 6faa5a3..e3af329 100644 +--- a/file1 ++++ b/file2 +@@ -1,26 +1,25 @@ + #include <stdio.h> + ++int fib(int n) ++{ ++ if(n > 2) ++ { ++ return fib(n-1) + fib(n-2); ++ } ++ return 1; ++} ++ + // Frobs foo heartily + int frobnitz(int foo) + { + int i; + for(i = 0; i < 10; i++) + { +- printf("Your answer is: "); + printf("%d\n", foo); + } + } + +-int fact(int n) +-{ +- if(n > 1) +- { +- return fact(n-1) * n; +- } +- return 1; +-} +- + int main(int argc, char **argv) + { +- frobnitz(fact(10)); ++ frobnitz(fib(10)); + } +EOF + +test_expect_success 'patience diff' ' + + test_must_fail git diff --no-index --patience file1 file2 > output && + test_cmp expect output + +' + +test_expect_success 'patience diff output is valid' ' + + mv file2 expect && + git apply < output && + test_cmp expect file2 + +' + +cat >uniq1 <<\EOF +1 +2 +3 +4 +5 +6 +EOF + +cat >uniq2 <<\EOF +a +b +c +d +e +f +EOF + +cat >expect <<\EOF +diff --git a/uniq1 b/uniq2 +index b414108..0fdf397 100644 +--- a/uniq1 ++++ b/uniq2 +@@ -1,6 +1,6 @@ +-1 +-2 +-3 +-4 +-5 +-6 ++a ++b ++c ++d ++e ++f +EOF + +test_expect_success 'completely different files' ' + + test_must_fail git diff --no-index --patience uniq1 uniq2 > output && + test_cmp expect output + +' + +test_done diff --git a/t/t4034-diff-words.sh b/t/t4034-diff-words.sh new file mode 100755 index 0000000000..4508effcaa --- /dev/null +++ b/t/t4034-diff-words.sh @@ -0,0 +1,200 @@ +#!/bin/sh + +test_description='word diff colors' + +. ./test-lib.sh + +test_expect_success setup ' + + git config diff.color.old red + git config diff.color.new green + +' + +decrypt_color () { + sed \ + -e 's/.\[1m/<WHITE>/g' \ + -e 's/.\[31m/<RED>/g' \ + -e 's/.\[32m/<GREEN>/g' \ + -e 's/.\[36m/<BROWN>/g' \ + -e 's/.\[m/<RESET>/g' +} + +word_diff () { + test_must_fail git diff --no-index "$@" pre post > output && + decrypt_color < output > output.decrypted && + test_cmp expect output.decrypted +} + +cat > pre <<\EOF +h(4) + +a = b + c +EOF + +cat > post <<\EOF +h(4),hh[44] + +a = b + c + +aa = a + +aeff = aeff * ( aaa ) +EOF + +cat > expect <<\EOF +<WHITE>diff --git a/pre b/post<RESET> +<WHITE>index 330b04f..5ed8eff 100644<RESET> +<WHITE>--- a/pre<RESET> +<WHITE>+++ b/post<RESET> +<BROWN>@@ -1,3 +1,7 @@<RESET> +<RED>h(4)<RESET><GREEN>h(4),hh[44]<RESET> +<RESET> +a = b + c<RESET> + +<GREEN>aa = a<RESET> + +<GREEN>aeff = aeff * ( aaa )<RESET> +EOF + +test_expect_success 'word diff with runs of whitespace' ' + + word_diff --color-words + +' + +cat > expect <<\EOF +<WHITE>diff --git a/pre b/post<RESET> +<WHITE>index 330b04f..5ed8eff 100644<RESET> +<WHITE>--- a/pre<RESET> +<WHITE>+++ b/post<RESET> +<BROWN>@@ -1,3 +1,7 @@<RESET> +h(4),<GREEN>hh<RESET>[44] +<RESET> +a = b + c<RESET> + +<GREEN>aa = a<RESET> + +<GREEN>aeff = aeff * ( aaa<RESET> ) +EOF +cp expect expect.letter-runs-are-words + +test_expect_success 'word diff with a regular expression' ' + + word_diff --color-words="[a-z]+" + +' + +test_expect_success 'set a diff driver' ' + git config diff.testdriver.wordRegex "[^[:space:]]" && + cat <<EOF > .gitattributes +pre diff=testdriver +post diff=testdriver +EOF +' + +test_expect_success 'option overrides .gitattributes' ' + + word_diff --color-words="[a-z]+" + +' + +cat > expect <<\EOF +<WHITE>diff --git a/pre b/post<RESET> +<WHITE>index 330b04f..5ed8eff 100644<RESET> +<WHITE>--- a/pre<RESET> +<WHITE>+++ b/post<RESET> +<BROWN>@@ -1,3 +1,7 @@<RESET> +h(4)<GREEN>,hh[44]<RESET> +<RESET> +a = b + c<RESET> + +<GREEN>aa = a<RESET> + +<GREEN>aeff = aeff * ( aaa )<RESET> +EOF +cp expect expect.non-whitespace-is-word + +test_expect_success 'use regex supplied by driver' ' + + word_diff --color-words + +' + +test_expect_success 'set diff.wordRegex option' ' + git config diff.wordRegex "[[:alnum:]]+" +' + +cp expect.letter-runs-are-words expect + +test_expect_success 'command-line overrides config' ' + word_diff --color-words="[a-z]+" +' + +cp expect.non-whitespace-is-word expect + +test_expect_success '.gitattributes override config' ' + word_diff --color-words +' + +test_expect_success 'remove diff driver regex' ' + git config --unset diff.testdriver.wordRegex +' + +cat > expect <<\EOF +<WHITE>diff --git a/pre b/post<RESET> +<WHITE>index 330b04f..5ed8eff 100644<RESET> +<WHITE>--- a/pre<RESET> +<WHITE>+++ b/post<RESET> +<BROWN>@@ -1,3 +1,7 @@<RESET> +h(4),<GREEN>hh[44<RESET>] +<RESET> +a = b + c<RESET> + +<GREEN>aa = a<RESET> + +<GREEN>aeff = aeff * ( aaa<RESET> ) +EOF + +test_expect_success 'use configured regex' ' + word_diff --color-words +' + +echo 'aaa (aaa)' > pre +echo 'aaa (aaa) aaa' > post + +cat > expect <<\EOF +<WHITE>diff --git a/pre b/post<RESET> +<WHITE>index c29453b..be22f37 100644<RESET> +<WHITE>--- a/pre<RESET> +<WHITE>+++ b/post<RESET> +<BROWN>@@ -1 +1 @@<RESET> +aaa (aaa) <GREEN>aaa<RESET> +EOF + +test_expect_success 'test parsing words for newline' ' + + word_diff --color-words="a+" + + +' + +echo '(:' > pre +echo '(' > post + +cat > expect <<\EOF +<WHITE>diff --git a/pre b/post<RESET> +<WHITE>index 289cb9d..2d06f37 100644<RESET> +<WHITE>--- a/pre<RESET> +<WHITE>+++ b/post<RESET> +<BROWN>@@ -1 +1 @@<RESET> +(<RED>:<RESET> +EOF + +test_expect_success 'test when words are only removed at the end' ' + + word_diff --color-words=. + +' + +test_done diff --git a/t/t4106-apply-stdin.sh b/t/t4106-apply-stdin.sh new file mode 100755 index 0000000000..72467a1e8e --- /dev/null +++ b/t/t4106-apply-stdin.sh @@ -0,0 +1,26 @@ +#!/bin/sh + +test_description='git apply --numstat - <patch' + +. ./test-lib.sh + +test_expect_success setup ' + echo hello >text && + git add text && + echo goodbye >text && + git diff >patch +' + +test_expect_success 'git apply --numstat - < patch' ' + echo "1 1 text" >expect && + git apply --numstat - <patch >actual && + test_cmp expect actual +' + +test_expect_success 'git apply --numstat - < patch patch' ' + for i in 1 2; do echo "1 1 text"; done >expect && + git apply --numstat - < patch patch >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t4114-apply-typechange.sh b/t/t4114-apply-typechange.sh index 55334927ab..0f185caa44 100755 --- a/t/t4114-apply-typechange.sh +++ b/t/t4114-apply-typechange.sh @@ -25,6 +25,10 @@ test_expect_success 'setup repository and commits' ' git update-index foo && git commit -m "foo back to file" && git branch foo-back-to-file && + printf "\0" > foo && + git update-index foo && + git commit -m "foo becomes binary" && + git branch foo-becomes-binary && rm -f foo && git update-index --remove foo && mkdir foo && @@ -85,6 +89,20 @@ test_expect_success 'symlink becomes file' ' ' test_debug 'cat patch' +test_expect_success 'binary file becomes symlink' ' + git checkout -f foo-becomes-binary && + git diff-tree -p --binary HEAD foo-symlinked-to-bar > patch && + git apply --index < patch + ' +test_debug 'cat patch' + +test_expect_success 'symlink becomes binary file' ' + git checkout -f foo-symlinked-to-bar && + git diff-tree -p --binary HEAD foo-becomes-binary > patch && + git apply --index < patch + ' +test_debug 'cat patch' + test_expect_success 'symlink becomes directory' ' git checkout -f foo-symlinked-to-bar && diff --git a/t/t4129-apply-samemode.sh b/t/t4129-apply-samemode.sh new file mode 100755 index 0000000000..adfcbb5a3b --- /dev/null +++ b/t/t4129-apply-samemode.sh @@ -0,0 +1,62 @@ +#!/bin/sh + +test_description='applying patch with mode bits' + +. ./test-lib.sh + +test_expect_success setup ' + echo original >file && + git add file && + test_tick && + git commit -m initial && + git tag initial && + echo modified >file && + git diff --stat -p >patch-0.txt && + chmod +x file && + git diff --stat -p >patch-1.txt +' + +test_expect_success 'same mode (no index)' ' + git reset --hard && + chmod +x file && + git apply patch-0.txt && + test -x file +' + +test_expect_success 'same mode (with index)' ' + git reset --hard && + chmod +x file && + git add file && + git apply --index patch-0.txt && + test -x file && + git diff --exit-code +' + +test_expect_success 'same mode (index only)' ' + git reset --hard && + chmod +x file && + git add file && + git apply --cached patch-0.txt && + git ls-files -s file | grep "^100755" +' + +test_expect_success 'mode update (no index)' ' + git reset --hard && + git apply patch-1.txt && + test -x file +' + +test_expect_success 'mode update (with index)' ' + git reset --hard && + git apply --index patch-1.txt && + test -x file && + git diff --exit-code +' + +test_expect_success 'mode update (index only)' ' + git reset --hard && + git apply --cached patch-1.txt && + git ls-files -s file | grep "^100755" +' + +test_done diff --git a/t/t4150-am.sh b/t/t4150-am.sh index 796f795267..5e65afa0c1 100755 --- a/t/t4150-am.sh +++ b/t/t4150-am.sh @@ -257,4 +257,37 @@ test_expect_success 'am works from file (absolute path given) in subdirectory' ' test -z "$(git diff second)" ' +test_expect_success 'am --committer-date-is-author-date' ' + git checkout first && + test_tick && + git am --committer-date-is-author-date patch1 && + git cat-file commit HEAD | sed -e "/^$/q" >head1 && + at=$(sed -ne "/^author /s/.*> //p" head1) && + ct=$(sed -ne "/^committer /s/.*> //p" head1) && + test "$at" = "$ct" +' + +test_expect_success 'am without --committer-date-is-author-date' ' + git checkout first && + test_tick && + git am patch1 && + git cat-file commit HEAD | sed -e "/^$/q" >head1 && + at=$(sed -ne "/^author /s/.*> //p" head1) && + ct=$(sed -ne "/^committer /s/.*> //p" head1) && + test "$at" != "$ct" +' + +# This checks for +0000 because TZ is set to UTC and that should +# show up when the current time is used. The date in message is set +# by test_tick that uses -0700 timezone; if this feature does not +# work, we will see that instead of +0000. +test_expect_success 'am --ignore-date' ' + git checkout first && + test_tick && + git am --ignore-date patch1 && + git cat-file commit HEAD | sed -e "/^$/q" >head1 && + at=$(sed -ne "/^author /s/.*> //p" head1) && + echo "$at" | grep "+0000" +' + test_done diff --git a/t/t4202-log.sh b/t/t4202-log.sh index 0ab925c4e4..7b976ee36d 100755 --- a/t/t4202-log.sh +++ b/t/t4202-log.sh @@ -16,27 +16,31 @@ test_expect_success setup ' test_tick && git commit -m second && - mkdir a && - echo ni >a/two && - git add a/two && + git mv one ichi && test_tick && git commit -m third && - echo san >a/three && - git add a/three && + cp ichi ein && + git add ein && test_tick && git commit -m fourth && - git rm a/three && + mkdir a && + echo ni >a/two && + git add a/two && + test_tick && + git commit -m fifth && + + git rm a/two && test_tick && - git commit -m fifth + git commit -m sixth ' test_expect_success 'diff-filter=A' ' actual=$(git log --pretty="format:%s" --diff-filter=A HEAD) && - expect=$(echo fourth ; echo third ; echo initial) && + expect=$(echo fifth ; echo fourth ; echo third ; echo initial) && test "$actual" = "$expect" || { echo Oops echo "Actual: $actual" @@ -60,7 +64,43 @@ test_expect_success 'diff-filter=M' ' test_expect_success 'diff-filter=D' ' actual=$(git log --pretty="format:%s" --diff-filter=D HEAD) && - expect=$(echo fifth) && + expect=$(echo sixth ; echo third) && + test "$actual" = "$expect" || { + echo Oops + echo "Actual: $actual" + false + } + +' + +test_expect_success 'diff-filter=R' ' + + actual=$(git log -M --pretty="format:%s" --diff-filter=R HEAD) && + expect=$(echo third) && + test "$actual" = "$expect" || { + echo Oops + echo "Actual: $actual" + false + } + +' + +test_expect_success 'diff-filter=C' ' + + actual=$(git log -C -C --pretty="format:%s" --diff-filter=C HEAD) && + expect=$(echo fourth) && + test "$actual" = "$expect" || { + echo Oops + echo "Actual: $actual" + false + } + +' + +test_expect_success 'git log --follow' ' + + actual=$(git log --follow --pretty="format:%s" ichi) && + expect=$(echo third ; echo second ; echo initial) && test "$actual" = "$expect" || { echo Oops echo "Actual: $actual" @@ -72,6 +112,7 @@ test_expect_success 'diff-filter=D' ' test_expect_success 'setup case sensitivity tests' ' echo case >one && test_tick && + git add one git commit -a -m Second ' diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh new file mode 100755 index 0000000000..9a7d1b4466 --- /dev/null +++ b/t/t4203-mailmap.sh @@ -0,0 +1,215 @@ +#!/bin/sh + +test_description='.mailmap configurations' + +. ./test-lib.sh + +test_expect_success setup ' + echo one >one && + git add one && + test_tick && + git commit -m initial && + echo two >>one && + git add one && + git commit --author "nick1 <bugs@company.xx>" -m second +' + +cat >expect <<\EOF +A U Thor (1): + initial + +nick1 (1): + second + +EOF + +test_expect_success 'No mailmap' ' + git shortlog HEAD >actual && + test_cmp expect actual +' + +cat >expect <<\EOF +Repo Guy (1): + initial + +nick1 (1): + second + +EOF + +test_expect_success 'default .mailmap' ' + echo "Repo Guy <author@example.com>" > .mailmap && + git shortlog HEAD >actual && + test_cmp expect actual +' + +# Using a mailmap file in a subdirectory of the repo here, but +# could just as well have been a file outside of the repository +cat >expect <<\EOF +Internal Guy (1): + second + +Repo Guy (1): + initial + +EOF +test_expect_success 'mailmap.file set' ' + mkdir internal_mailmap && + echo "Internal Guy <bugs@company.xx>" > internal_mailmap/.mailmap && + git config mailmap.file internal_mailmap/.mailmap && + git shortlog HEAD >actual && + test_cmp expect actual +' + +cat >expect <<\EOF +External Guy (1): + initial + +Internal Guy (1): + second + +EOF +test_expect_success 'mailmap.file override' ' + echo "External Guy <author@example.com>" >> internal_mailmap/.mailmap && + git config mailmap.file internal_mailmap/.mailmap && + git shortlog HEAD >actual && + test_cmp expect actual +' + +cat >expect <<\EOF +Repo Guy (1): + initial + +nick1 (1): + second + +EOF + +test_expect_success 'mailmap.file non-existant' ' + rm internal_mailmap/.mailmap && + rmdir internal_mailmap && + git shortlog HEAD >actual && + test_cmp expect actual +' + +cat >expect <<\EOF +A U Thor (1): + initial + +nick1 (1): + second + +EOF +test_expect_success 'No mailmap files, but configured' ' + rm .mailmap && + git shortlog HEAD >actual && + test_cmp expect actual +' + +# Extended mailmap configurations should give us the following output for shortlog +cat >expect <<\EOF +A U Thor <author@example.com> (1): + initial + +CTO <cto@company.xx> (1): + seventh + +Other Author <other@author.xx> (2): + third + fourth + +Santa Claus <santa.claus@northpole.xx> (2): + fifth + sixth + +Some Dude <some@dude.xx> (1): + second + +EOF + +test_expect_success 'Shortlog output (complex mapping)' ' + echo three >>one && + git add one && + test_tick && + git commit --author "nick2 <bugs@company.xx>" -m third && + + echo four >>one && + git add one && + test_tick && + git commit --author "nick2 <nick2@company.xx>" -m fourth && + + echo five >>one && + git add one && + test_tick && + git commit --author "santa <me@company.xx>" -m fifth && + + echo six >>one && + git add one && + test_tick && + git commit --author "claus <me@company.xx>" -m sixth && + + echo seven >>one && + git add one && + test_tick && + git commit --author "CTO <cto@coompany.xx>" -m seventh && + + mkdir internal_mailmap && + echo "Committed <committer@example.com>" > internal_mailmap/.mailmap && + echo "<cto@company.xx> <cto@coompany.xx>" >> internal_mailmap/.mailmap && + echo "Some Dude <some@dude.xx> nick1 <bugs@company.xx>" >> internal_mailmap/.mailmap && + echo "Other Author <other@author.xx> nick2 <bugs@company.xx>" >> internal_mailmap/.mailmap && + echo "Other Author <other@author.xx> <nick2@company.xx>" >> internal_mailmap/.mailmap && + echo "Santa Claus <santa.claus@northpole.xx> <me@company.xx>" >> internal_mailmap/.mailmap && + echo "Santa Claus <santa.claus@northpole.xx> <me@company.xx>" >> internal_mailmap/.mailmap && + + git shortlog -e HEAD >actual && + test_cmp expect actual + +' + +# git log with --pretty format which uses the name and email mailmap placemarkers +cat >expect <<\EOF +Author CTO <cto@coompany.xx> maps to CTO <cto@company.xx> +Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> + +Author claus <me@company.xx> maps to Santa Claus <santa.claus@northpole.xx> +Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> + +Author santa <me@company.xx> maps to Santa Claus <santa.claus@northpole.xx> +Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> + +Author nick2 <nick2@company.xx> maps to Other Author <other@author.xx> +Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> + +Author nick2 <bugs@company.xx> maps to Other Author <other@author.xx> +Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> + +Author nick1 <bugs@company.xx> maps to Some Dude <some@dude.xx> +Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> + +Author A U Thor <author@example.com> maps to A U Thor <author@example.com> +Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> +EOF + +test_expect_success 'Log output (complex mapping)' ' + git log --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + +# git blame +cat >expect <<\EOF +^3a2fdcb (A U Thor 2005-04-07 15:13:13 -0700 1) one +7de6f99b (Some Dude 2005-04-07 15:13:13 -0700 2) two +5815879d (Other Author 2005-04-07 15:14:13 -0700 3) three +ff859d96 (Other Author 2005-04-07 15:15:13 -0700 4) four +5ab6d4fa (Santa Claus 2005-04-07 15:16:13 -0700 5) five +38a42d8b (Santa Claus 2005-04-07 15:17:13 -0700 6) six +8ddc0386 (CTO 2005-04-07 15:18:13 -0700 7) seven +EOF + +test_expect_success 'Blame output (complex mapping)' ' + git blame one >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t4252-am-options.sh b/t/t4252-am-options.sh index 3ab9e8e6e3..f603c1b133 100755 --- a/t/t4252-am-options.sh +++ b/t/t4252-am-options.sh @@ -1,6 +1,6 @@ #!/bin/sh -test_description='git am not losing options' +test_description='git am with options and not losing them' . ./test-lib.sh tm="$TEST_DIRECTORY/t4252" @@ -50,4 +50,29 @@ test_expect_success 'interrupted am -C1 -p2' ' grep "^Three$" file-2 ' +test_expect_success 'interrupted am --directory="frotz nitfol"' ' + rm -rf .git/rebase-apply && + git reset --hard initial && + test_must_fail git am --directory="frotz nitfol" "$tm"/am-test-5-? && + git am --skip && + grep One "frotz nitfol/file-5" +' + +test_expect_success 'apply to a funny path' ' + with_sq="with'\''sq" + rm -fr .git/rebase-apply && + git reset --hard initial && + git am --directory="$with_sq" "$tm"/am-test-5-2 && + test -f "$with_sq/file-5" +' + +test_expect_success 'am --reject' ' + rm -rf .git/rebase-apply && + git reset --hard initial && + test_must_fail git am --reject "$tm"/am-test-6-1 && + grep "@@ -1,3 +1,3 @@" file-2.rej && + test_must_fail git diff-files --exit-code --quiet file-2 && + grep "[-]-reject" .git/rebase-apply/apply-opt +' + test_done diff --git a/t/t4252/am-test-5-1 b/t/t4252/am-test-5-1 new file mode 100644 index 0000000000..da7bf29cbe --- /dev/null +++ b/t/t4252/am-test-5-1 @@ -0,0 +1,20 @@ +From: A U Thor <au.thor@example.com> +Date: Thu Dec 4 16:00:00 2008 -0800 +Subject: Six + +Applying this patch with --directory='frotz nitfol' should fail + +diff --git i/junk/file-2 w/junk/file-2 +index 06e567b..b6f3a16 100644 +--- i/junk/file-2 ++++ w/junk/file-2 +@@ -1,7 +1,7 @@ + One + 2 +-3 ++Three + 4 + 5 +-6 ++Six + 7 diff --git a/t/t4252/am-test-5-2 b/t/t4252/am-test-5-2 new file mode 100644 index 0000000000..373025bcf6 --- /dev/null +++ b/t/t4252/am-test-5-2 @@ -0,0 +1,15 @@ +From: A U Thor <au.thor@example.com> +Date: Thu Dec 4 16:00:00 2008 -0800 +Subject: Six + +Applying this patch with --directory='frotz nitfol' should succeed + +diff --git i/file-5 w/file-5 +new file mode 100644 +index 000000..1d6ed9f +--- /dev/null ++++ w/file-5 +@@ -0,0 +1,3 @@ ++One ++two ++three diff --git a/t/t4252/am-test-6-1 b/t/t4252/am-test-6-1 new file mode 100644 index 0000000000..a8859e9b8f --- /dev/null +++ b/t/t4252/am-test-6-1 @@ -0,0 +1,21 @@ +From: A U Thor <au.thor@example.com> +Date: Thu Dec 4 16:00:00 2008 -0800 +Subject: Huh + +Should fail and leave rejects + +diff --git i/file-2 w/file-2 +index 06e567b..b6f3a16 100644 +--- i/file-2 ++++ w/file-2 +@@ -1,3 +1,3 @@ +-0 ++One + 2 + 3 +@@ -4,4 +4,4 @@ + 4 + 5 +-6 ++Six + 7 diff --git a/t/t5100-mailinfo.sh b/t/t5100-mailinfo.sh index fe14589427..e70ea94a13 100755 --- a/t/t5100-mailinfo.sh +++ b/t/t5100-mailinfo.sh @@ -11,7 +11,7 @@ test_expect_success 'split sample box' \ 'git mailsplit -o. "$TEST_DIRECTORY"/t5100/sample.mbox >last && last=`cat last` && echo total is $last && - test `cat last` = 11' + test `cat last` = 13' for mail in `echo 00*` do @@ -26,6 +26,28 @@ do ' done + +test_expect_success 'split box with rfc2047 samples' \ + 'mkdir rfc2047 && + git mailsplit -orfc2047 "$TEST_DIRECTORY"/t5100/rfc2047-samples.mbox \ + >rfc2047/last && + last=`cat rfc2047/last` && + echo total is $last && + test `cat rfc2047/last` = 11' + +for mail in `echo rfc2047/00*` +do + test_expect_success "mailinfo $mail" ' + git mailinfo -u $mail-msg $mail-patch <$mail >$mail-info && + echo msg && + test_cmp "$TEST_DIRECTORY"/t5100/empty $mail-msg && + echo patch && + test_cmp "$TEST_DIRECTORY"/t5100/empty $mail-patch && + echo info && + test_cmp "$TEST_DIRECTORY"/t5100/rfc2047-info-$(basename $mail) $mail-info + ' +done + test_expect_success 'respect NULs' ' git mailsplit -d3 -o. "$TEST_DIRECTORY"/t5100/nul-plain && diff --git a/t/t5100/empty b/t/t5100/empty new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/t/t5100/empty diff --git a/t/t5100/info0001 b/t/t5100/info0001 index 8c052777e0..f951538acc 100644 --- a/t/t5100/info0001 +++ b/t/t5100/info0001 @@ -1,4 +1,4 @@ -Author: A U Thor +Author: A (zzz) U Thor (Comment) Email: a.u.thor@example.com Subject: a commit. Date: Fri, 9 Jun 2006 00:44:16 -0700 diff --git a/t/t5100/info0012 b/t/t5100/info0012 new file mode 100644 index 0000000000..ac1216ff75 --- /dev/null +++ b/t/t5100/info0012 @@ -0,0 +1,5 @@ +Author: Dmitriy Blinov +Email: bda@mnsspb.ru +Subject: Изменён список пакетов необходимых для сборки +Date: Wed, 12 Nov 2008 17:54:41 +0300 + diff --git a/t/t5100/info0013 b/t/t5100/info0013 new file mode 100644 index 0000000000..bbe049e20e --- /dev/null +++ b/t/t5100/info0013 @@ -0,0 +1,5 @@ +Author: A U Thor +Email: a.u.thor@example.com +Subject: a patch +Date: Fri, 9 Jun 2006 00:44:16 -0700 + diff --git a/t/t5100/msg0012 b/t/t5100/msg0012 new file mode 100644 index 0000000000..1dc2bf7f7f --- /dev/null +++ b/t/t5100/msg0012 @@ -0,0 +1,7 @@ +textlive-* исправлены на texlive-* +docutils заменён на python-docutils + +Действительно, оказалось, что rest2web вытягивает за собой +python-docutils. В то время как сам rest2web не нужен. + +Signed-off-by: Dmitriy Blinov <bda@mnsspb.ru> diff --git a/t/t5100/msg0013 b/t/t5100/msg0013 new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/t/t5100/msg0013 diff --git a/t/t5100/patch0012 b/t/t5100/patch0012 new file mode 100644 index 0000000000..36a0b68161 --- /dev/null +++ b/t/t5100/patch0012 @@ -0,0 +1,30 @@ +--- + howto/build_navy.txt | 6 +++--- + 1 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/howto/build_navy.txt b/howto/build_navy.txt +index 3fd3afb..0ee807e 100644 +--- a/howto/build_navy.txt ++++ b/howto/build_navy.txt +@@ -119,8 +119,8 @@ + - libxv-dev + - libusplash-dev + - latex-make +- - textlive-lang-cyrillic +- - textlive-latex-extra ++ - texlive-lang-cyrillic ++ - texlive-latex-extra + - dia + - python-pyrex + - libtool +@@ -128,7 +128,7 @@ + - sox + - cython + - imagemagick +- - docutils ++ - python-docutils + + #. на машине dinar: добавить свой открытый ssh-ключ в authorized_keys2 пользователя ddev + #. на своей машине: отредактировать /etc/sudoers (команда ``visudo``) примерно следующим образом:: +-- +1.5.6.5 diff --git a/t/t5100/patch0013 b/t/t5100/patch0013 new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/t/t5100/patch0013 diff --git a/t/t5100/rfc2047-info-0001 b/t/t5100/rfc2047-info-0001 new file mode 100644 index 0000000000..0a383b07e3 --- /dev/null +++ b/t/t5100/rfc2047-info-0001 @@ -0,0 +1,4 @@ +Author: Keith Moore +Email: moore@cs.utk.edu +Subject: If you can read this you understand the example. + diff --git a/t/t5100/rfc2047-info-0002 b/t/t5100/rfc2047-info-0002 new file mode 100644 index 0000000000..881be75d6f --- /dev/null +++ b/t/t5100/rfc2047-info-0002 @@ -0,0 +1,4 @@ +Author: Olle Järnefors +Email: ojarnef@admin.kth.se +Subject: Time for ISO 10646? + diff --git a/t/t5100/rfc2047-info-0003 b/t/t5100/rfc2047-info-0003 new file mode 100644 index 0000000000..d0f789177c --- /dev/null +++ b/t/t5100/rfc2047-info-0003 @@ -0,0 +1,4 @@ +Author: Patrik Fältström +Email: paf@nada.kth.se +Subject: RFC-HDR care and feeding + diff --git a/t/t5100/rfc2047-info-0004 b/t/t5100/rfc2047-info-0004 new file mode 100644 index 0000000000..f67a90a974 --- /dev/null +++ b/t/t5100/rfc2047-info-0004 @@ -0,0 +1,4 @@ +Author: Nathaniel Borenstein (םולש ןב ילטפנ) +Email: nsb@thumper.bellcore.com +Subject: Test of new header generator + diff --git a/t/t5100/rfc2047-info-0005 b/t/t5100/rfc2047-info-0005 new file mode 100644 index 0000000000..c27be3bf24 --- /dev/null +++ b/t/t5100/rfc2047-info-0005 @@ -0,0 +1,2 @@ +Subject: (a) + diff --git a/t/t5100/rfc2047-info-0006 b/t/t5100/rfc2047-info-0006 new file mode 100644 index 0000000000..9dad474456 --- /dev/null +++ b/t/t5100/rfc2047-info-0006 @@ -0,0 +1,2 @@ +Subject: (a b) + diff --git a/t/t5100/rfc2047-info-0007 b/t/t5100/rfc2047-info-0007 new file mode 100644 index 0000000000..294f195a57 --- /dev/null +++ b/t/t5100/rfc2047-info-0007 @@ -0,0 +1,2 @@ +Subject: (ab) + diff --git a/t/t5100/rfc2047-info-0008 b/t/t5100/rfc2047-info-0008 new file mode 100644 index 0000000000..294f195a57 --- /dev/null +++ b/t/t5100/rfc2047-info-0008 @@ -0,0 +1,2 @@ +Subject: (ab) + diff --git a/t/t5100/rfc2047-info-0009 b/t/t5100/rfc2047-info-0009 new file mode 100644 index 0000000000..294f195a57 --- /dev/null +++ b/t/t5100/rfc2047-info-0009 @@ -0,0 +1,2 @@ +Subject: (ab) + diff --git a/t/t5100/rfc2047-info-0010 b/t/t5100/rfc2047-info-0010 new file mode 100644 index 0000000000..9dad474456 --- /dev/null +++ b/t/t5100/rfc2047-info-0010 @@ -0,0 +1,2 @@ +Subject: (a b) + diff --git a/t/t5100/rfc2047-info-0011 b/t/t5100/rfc2047-info-0011 new file mode 100644 index 0000000000..9dad474456 --- /dev/null +++ b/t/t5100/rfc2047-info-0011 @@ -0,0 +1,2 @@ +Subject: (a b) + diff --git a/t/t5100/rfc2047-samples.mbox b/t/t5100/rfc2047-samples.mbox new file mode 100644 index 0000000000..3ca2470da2 --- /dev/null +++ b/t/t5100/rfc2047-samples.mbox @@ -0,0 +1,48 @@ +From nobody Mon Sep 17 00:00:00 2001 +From: =?US-ASCII?Q?Keith_Moore?= <moore@cs.utk.edu> +To: =?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= <keld@dkuug.dk> +CC: =?ISO-8859-1?Q?Andr=E9?= Pirard <PIRARD@vm1.ulg.ac.be> +Subject: =?ISO-8859-1?B?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?= + =?ISO-8859-2?B?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?= + +From nobody Mon Sep 17 00:00:00 2001 +From: =?ISO-8859-1?Q?Olle_J=E4rnefors?= <ojarnef@admin.kth.se> +To: ietf-822@dimacs.rutgers.edu, ojarnef@admin.kth.se +Subject: Time for ISO 10646? + +From nobody Mon Sep 17 00:00:00 2001 +To: Dave Crocker <dcrocker@mordor.stanford.edu> +Cc: ietf-822@dimacs.rutgers.edu, paf@comsol.se +From: =?ISO-8859-1?Q?Patrik_F=E4ltstr=F6m?= <paf@nada.kth.se> +Subject: Re: RFC-HDR care and feeding + +From nobody Mon Sep 17 00:00:00 2001 +From: Nathaniel Borenstein <nsb@thumper.bellcore.com> + (=?iso-8859-8?b?7eXs+SDv4SDp7Oj08A==?=) +To: Greg Vaudreuil <gvaudre@NRI.Reston.VA.US>, Ned Freed + <ned@innosoft.com>, Keith Moore <moore@cs.utk.edu> +Subject: Test of new header generator +MIME-Version: 1.0 +Content-type: text/plain; charset=ISO-8859-1 + +From nobody Mon Sep 17 00:00:00 2001 +Subject: (=?ISO-8859-1?Q?a?=) + +From nobody Mon Sep 17 00:00:00 2001 +Subject: (=?ISO-8859-1?Q?a?= b) + +From nobody Mon Sep 17 00:00:00 2001 +Subject: (=?ISO-8859-1?Q?a?= =?ISO-8859-1?Q?b?=) + +From nobody Mon Sep 17 00:00:00 2001 +Subject: (=?ISO-8859-1?Q?a?= =?ISO-8859-1?Q?b?=) + +From nobody Mon Sep 17 00:00:00 2001 +Subject: (=?ISO-8859-1?Q?a?= + =?ISO-8859-1?Q?b?=) + +From nobody Mon Sep 17 00:00:00 2001 +Subject: (=?ISO-8859-1?Q?a_b?=) + +From nobody Mon Sep 17 00:00:00 2001 +Subject: (=?ISO-8859-1?Q?a?= =?ISO-8859-2?Q?_b?=) diff --git a/t/t5100/sample.mbox b/t/t5100/sample.mbox index 4bf7947b41..c5ad206b40 100644 --- a/t/t5100/sample.mbox +++ b/t/t5100/sample.mbox @@ -2,7 +2,10 @@ From nobody Mon Sep 17 00:00:00 2001 -From: A U Thor <a.u.thor@example.com> +From: A (zzz) + U + Thor + <a.u.thor@example.com> (Comment) Date: Fri, 9 Jun 2006 00:44:16 -0700 Subject: [PATCH] a commit. @@ -501,3 +504,60 @@ index 3e5fe51..aabfe5c 100644 --=-=-=-- +From bda@mnsspb.ru Wed Nov 12 17:54:41 2008 +From: Dmitriy Blinov <bda@mnsspb.ru> +To: navy-patches@dinar.mns.mnsspb.ru +Date: Wed, 12 Nov 2008 17:54:41 +0300 +Message-Id: <1226501681-24923-1-git-send-email-bda@mnsspb.ru> +X-Mailer: git-send-email 1.5.6.5 +MIME-Version: 1.0 +Content-Type: text/plain; + charset=utf-8 +Content-Transfer-Encoding: 8bit +Subject: [Navy-patches] [PATCH] + =?utf-8?b?0JjQt9C80LXQvdGR0L0g0YHQv9C40YHQvtC6INC/0LA=?= + =?utf-8?b?0LrQtdGC0L7QsiDQvdC10L7QsdGF0L7QtNC40LzRi9GFINC00LvRjyA=?= + =?utf-8?b?0YHQsdC+0YDQutC4?= + +textlive-* исправлены на texlive-* +docutils заменён на python-docutils + +Действительно, оказалось, что rest2web вытягивает за собой +python-docutils. В то время как сам rest2web не нужен. + +Signed-off-by: Dmitriy Blinov <bda@mnsspb.ru> +--- + howto/build_navy.txt | 6 +++--- + 1 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/howto/build_navy.txt b/howto/build_navy.txt +index 3fd3afb..0ee807e 100644 +--- a/howto/build_navy.txt ++++ b/howto/build_navy.txt +@@ -119,8 +119,8 @@ + - libxv-dev + - libusplash-dev + - latex-make +- - textlive-lang-cyrillic +- - textlive-latex-extra ++ - texlive-lang-cyrillic ++ - texlive-latex-extra + - dia + - python-pyrex + - libtool +@@ -128,7 +128,7 @@ + - sox + - cython + - imagemagick +- - docutils ++ - python-docutils + + #. на машине dinar: добавить свой открытый ssh-ключ в authorized_keys2 пользователя ddev + #. на своей машине: отредактировать /etc/sudoers (команда ``visudo``) примерно следующим образом:: +-- +1.5.6.5 +From nobody Mon Sep 17 00:00:00 2001 +From: <a.u.thor@example.com> (A U Thor) +Date: Fri, 9 Jun 2006 00:44:16 -0700 +Subject: [PATCH] a patch + diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh index 04522857ab..ccfc64c6ee 100755 --- a/t/t5300-pack-object.sh +++ b/t/t5300-pack-object.sh @@ -180,6 +180,23 @@ test_expect_success \ unset GIT_OBJECT_DIRECTORY +test_expect_success 'survive missing objects/pack directory' ' + ( + rm -fr missing-pack && + mkdir missing-pack && + cd missing-pack && + git init && + GOP=.git/objects/pack + rm -fr $GOP && + git index-pack --stdin --keep=test <../test-3-${packname_3}.pack && + test -f $GOP/pack-${packname_3}.pack && + test_cmp $GOP/pack-${packname_3}.pack ../test-3-${packname_3}.pack && + test -f $GOP/pack-${packname_3}.idx && + test_cmp $GOP/pack-${packname_3}.idx ../test-3-${packname_3}.idx && + test -f $GOP/pack-${packname_3}.keep + ) +' + test_expect_success \ 'verify pack' \ 'git verify-pack test-1-${packname_1}.idx \ diff --git a/t/t5302-pack-index.sh b/t/t5302-pack-index.sh index 884e24253a..e6f70d474f 100755 --- a/t/t5302-pack-index.sh +++ b/t/t5302-pack-index.sh @@ -10,6 +10,7 @@ test_expect_success \ 'setup' \ 'rm -rf .git git init && + git config pack.threads 1 && i=1 && while test $i -le 100 do diff --git a/t/t5304-prune.sh b/t/t5304-prune.sh index 771c0a06a4..55ed7c7935 100755 --- a/t/t5304-prune.sh +++ b/t/t5304-prune.sh @@ -112,4 +112,42 @@ test_expect_success 'prune: do not prune heads listed as an argument' ' ' +test_expect_success 'gc --no-prune' ' + + before=$(git count-objects | sed "s/ .*//") && + BLOB=$(echo aleph_0 | git hash-object -w --stdin) && + BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") && + test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && + test -f $BLOB_FILE && + test-chmtime =-$((86400*5001)) $BLOB_FILE && + git config gc.pruneExpire 2.days.ago && + git gc --no-prune && + test 1 = $(git count-objects | sed "s/ .*//") && + test -f $BLOB_FILE + +' + +test_expect_success 'gc respects gc.pruneExpire' ' + + git config gc.pruneExpire 5002.days.ago && + git gc && + test -f $BLOB_FILE && + git config gc.pruneExpire 5000.days.ago && + git gc && + test ! -f $BLOB_FILE + +' + +test_expect_success 'gc --prune=<date>' ' + + BLOB=$(echo aleph_0 | git hash-object -w --stdin) && + BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") && + test-chmtime =-$((86400*5001)) $BLOB_FILE && + git gc --prune=5002.days.ago && + test -f $BLOB_FILE && + git gc --prune=5000.days.ago && + test ! -f $BLOB_FILE + +' + test_done diff --git a/t/t5307-pack-missing-commit.sh b/t/t5307-pack-missing-commit.sh new file mode 100755 index 0000000000..ae52a1882d --- /dev/null +++ b/t/t5307-pack-missing-commit.sh @@ -0,0 +1,39 @@ +#!/bin/sh + +test_description='pack should notice missing commit objects' + +. ./test-lib.sh + +test_expect_success setup ' + for i in 1 2 3 4 5 + do + echo "$i" >"file$i" && + git add "file$i" && + test_tick && + git commit -m "$i" && + git tag "tag$i" + done && + obj=$(git rev-parse --verify tag3) && + fanout=$(expr "$obj" : "\(..\)") && + remainder=$(expr "$obj" : "..\(.*\)") && + rm -f ".git/objects/$fanout/$remainder" +' + +test_expect_success 'check corruption' ' + test_must_fail git fsck +' + +test_expect_success 'rev-list notices corruption (1)' ' + test_must_fail git rev-list HEAD +' + +test_expect_success 'rev-list notices corruption (2)' ' + test_must_fail git rev-list --objects HEAD +' + +test_expect_success 'pack-objects notices corruption' ' + echo HEAD | + test_must_fail git pack-objects --revs pack +' + +test_done diff --git a/t/t5400-send-pack.sh b/t/t5400-send-pack.sh index da69f087b4..f2d5581b12 100755 --- a/t/t5400-send-pack.sh +++ b/t/t5400-send-pack.sh @@ -32,9 +32,7 @@ test_expect_success setup ' done && git update-ref HEAD "$commit" && git clone ./. victim && - cd victim && - git log && - cd .. && + ( cd victim && git log ) && git update-ref HEAD "$zero" && parent=$zero && i=0 && @@ -59,88 +57,84 @@ test_expect_success 'pack the source repository' ' ' test_expect_success 'pack the destination repository' ' + ( cd victim && git repack -a -d && - git prune && - cd .. + git prune + ) ' -test_expect_success \ - 'pushing rewound head should not barf but require --force' ' - # should not fail but refuse to update. - if git send-pack ./victim/.git/ master - then - # now it should fail with Pasky patch - echo >&2 Gaah, it should have failed. - false - else - echo >&2 Thanks, it correctly failed. - true - fi && - if cmp victim/.git/refs/heads/master .git/refs/heads/master - then - # should have been left as it was! - false - else - true - fi && +test_expect_success 'refuse pushing rewound head without --force' ' + pushed_head=$(git rev-parse --verify master) && + victim_orig=$(cd victim && git rev-parse --verify master) && + test_must_fail git send-pack ./victim master && + victim_head=$(cd victim && git rev-parse --verify master) && + test "$victim_head" = "$victim_orig" && # this should update - git send-pack --force ./victim/.git/ master && - cmp victim/.git/refs/heads/master .git/refs/heads/master + git send-pack --force ./victim master && + victim_head=$(cd victim && git rev-parse --verify master) && + test "$victim_head" = "$pushed_head" ' test_expect_success \ 'push can be used to delete a ref' ' - cd victim && - git branch extra master && - cd .. && - test -f victim/.git/refs/heads/extra && - git send-pack ./victim/.git/ :extra master && - ! test -f victim/.git/refs/heads/extra + ( cd victim && git branch extra master ) && + git send-pack ./victim :extra master && + ( cd victim && + test_must_fail git rev-parse --verify extra ) ' -unset GIT_CONFIG GIT_CONFIG_LOCAL -HOME=`pwd`/no-such-directory -export HOME ;# this way we force the victim/.git/config to be used. - -test_expect_success \ - 'pushing a delete should be denied with denyDeletes' ' - cd victim && - git config receive.denyDeletes true && - git branch extra master && - cd .. && - test -f victim/.git/refs/heads/extra && - test_must_fail git send-pack ./victim/.git/ :extra master +test_expect_success 'refuse deleting push with denyDeletes' ' + ( + cd victim && + ( git branch -D extra || : ) && + git config receive.denyDeletes true && + git branch extra master + ) && + test_must_fail git send-pack ./victim :extra master ' -rm -f victim/.git/refs/heads/extra -test_expect_success \ - 'pushing with --force should be denied with denyNonFastforwards' ' - cd victim && - git config receive.denyNonFastforwards true && - cd .. && - git update-ref refs/heads/master master^ || return 1 - git send-pack --force ./victim/.git/ master && return 1 - ! test_cmp .git/refs/heads/master victim/.git/refs/heads/master +test_expect_success 'denyNonFastforwards trumps --force' ' + ( + cd victim && + ( git branch -D extra || : ) && + git config receive.denyNonFastforwards true + ) && + victim_orig=$(cd victim && git rev-parse --verify master) && + test_must_fail git send-pack --force ./victim master^:master && + victim_head=$(cd victim && git rev-parse --verify master) && + test "$victim_orig" = "$victim_head" ' -test_expect_success \ - 'pushing does not include non-head refs' ' - mkdir parent && cd parent && - git init && touch file && git add file && git commit -m add && - cd .. && - git clone parent child && cd child && git push --all && - cd ../parent && - git branch -a >branches && ! grep origin/master branches +test_expect_success 'push --all excludes remote tracking hierarchy' ' + mkdir parent && + ( + cd parent && + git init && : >file && git add file && git commit -m add + ) && + git clone parent child && + ( + cd child && git push --all + ) && + ( + cd parent && + test -z "$(git for-each-ref refs/remotes/origin)" + ) ' rewound_push_setup() { rm -rf parent child && - mkdir parent && cd parent && - git init && echo one >file && git add file && git commit -m one && - echo two >file && git commit -a -m two && - cd .. && - git clone parent child && cd child && git reset --hard HEAD^ + mkdir parent && + ( + cd parent && + git init && + echo one >file && git add file && git commit -m one && + echo two >file && git commit -a -m two + ) && + git clone parent child && + ( + cd child && git reset --hard HEAD^ + ) } rewound_push_succeeded() { @@ -156,30 +150,57 @@ rewound_push_failed() { fi } -test_expect_success \ - 'pushing explicit refspecs respects forcing' ' +test_expect_success 'pushing explicit refspecs respects forcing' ' rewound_push_setup && - if git send-pack ../parent/.git refs/heads/master:refs/heads/master - then - false - else - true - fi && rewound_push_failed && - git send-pack ../parent/.git +refs/heads/master:refs/heads/master && - rewound_push_succeeded + parent_orig=$(cd parent && git rev-parse --verify master) && + ( + cd child && + test_must_fail git send-pack ../parent \ + refs/heads/master:refs/heads/master + ) && + parent_head=$(cd parent && git rev-parse --verify master) && + test "$parent_orig" = "$parent_head" && + ( + cd child && + git send-pack ../parent \ + +refs/heads/master:refs/heads/master + ) && + parent_head=$(cd parent && git rev-parse --verify master) && + child_head=$(cd parent && git rev-parse --verify master) && + test "$parent_head" = "$child_head" ' -test_expect_success \ - 'pushing wildcard refspecs respects forcing' ' +test_expect_success 'pushing wildcard refspecs respects forcing' ' rewound_push_setup && - if git send-pack ../parent/.git refs/heads/*:refs/heads/* - then - false - else - true - fi && rewound_push_failed && - git send-pack ../parent/.git +refs/heads/*:refs/heads/* && - rewound_push_succeeded + parent_orig=$(cd parent && git rev-parse --verify master) && + ( + cd child && + test_must_fail git send-pack ../parent \ + "refs/heads/*:refs/heads/*" + ) && + parent_head=$(cd parent && git rev-parse --verify master) && + test "$parent_orig" = "$parent_head" && + ( + cd child && + git send-pack ../parent \ + "+refs/heads/*:refs/heads/*" + ) && + parent_head=$(cd parent && git rev-parse --verify master) && + child_head=$(cd parent && git rev-parse --verify master) && + test "$parent_head" = "$child_head" +' + +test_expect_success 'warn pushing to delete current branch' ' + rewound_push_setup && + ( + cd child && + git send-pack ../parent :refs/heads/master 2>errs + ) && + grep "warning: to refuse deleting" child/errs && + ( + cd parent && + test_must_fail git rev-parse --verify master + ) ' test_done diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh index 1f59960d90..eb637184a0 100755 --- a/t/t5505-remote.sh +++ b/t/t5505-remote.sh @@ -107,6 +107,32 @@ test_expect_success 'remove remote' ' ) ' +test_expect_success 'remove remote protects non-remote branches' ' +( + cd test && + (cat >expect1 <<EOF +Note: A non-remote branch was not removed; to delete it, use: + git branch -d master +EOF + cat >expect2 <<EOF +Note: Non-remote branches were not removed; to delete them, use: + git branch -d foobranch + git branch -d master +EOF +) && + git tag footag + git config --add remote.oops.fetch "+refs/*:refs/*" && + git remote rm oops 2>actual1 && + git branch foobranch && + git config --add remote.oops.fetch "+refs/*:refs/*" && + git remote rm oops 2>actual2 && + git branch -d foobranch && + git tag -d footag && + test_cmp expect1 actual1 && + test_cmp expect2 actual2 +) +' + cat > test/expect << EOF * remote origin URL: $(pwd)/one @@ -376,4 +402,31 @@ test_expect_success 'migrate a remote from named file in $GIT_DIR/branches' ' test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin") ' +test_expect_success 'remote prune to cause a dangling symref' ' + git clone one seven && + ( + cd one && + git checkout side2 && + git branch -D master + ) && + ( + cd seven && + git remote prune origin + ) 2>err && + grep "has become dangling" err && + + : And the dangling symref will not cause other annoying errors + ( + cd seven && + git branch -a + ) 2>err && + ! grep "points nowhere" err + ( + cd seven && + test_must_fail git branch nomore origin + ) 2>err && + grep "dangling symref" err +' + test_done + diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh index 9e679b402d..bee3424fed 100755 --- a/t/t5510-fetch.sh +++ b/t/t5510-fetch.sh @@ -191,38 +191,39 @@ test_expect_success 'bundle should be able to create a full history' ' ' -test "$TEST_RSYNC" && { +! rsync --help > /dev/null 2> /dev/null && +say 'Skipping rsync tests because rsync was not found' || { test_expect_success 'fetch via rsync' ' git pack-refs && mkdir rsynced && - cd rsynced && - git init && - git fetch rsync://127.0.0.1$(pwd)/../.git master:refs/heads/master && - git gc --prune && - test $(git rev-parse master) = $(cd .. && git rev-parse master) && - git fsck --full + (cd rsynced && + git init --bare && + git fetch "rsync:$(pwd)/../.git" master:refs/heads/master && + git gc --prune && + test $(git rev-parse master) = $(cd .. && git rev-parse master) && + git fsck --full) ' test_expect_success 'push via rsync' ' - mkdir ../rsynced2 && - (cd ../rsynced2 && + mkdir rsynced2 && + (cd rsynced2 && git init) && - git push rsync://127.0.0.1$(pwd)/../rsynced2/.git master && - cd ../rsynced2 && - git gc --prune && - test $(git rev-parse master) = $(cd .. && git rev-parse master) && - git fsck --full + (cd rsynced && + git push "rsync:$(pwd)/../rsynced2/.git" master) && + (cd rsynced2 && + git gc --prune && + test $(git rev-parse master) = $(cd .. && git rev-parse master) && + git fsck --full) ' test_expect_success 'push via rsync' ' - cd .. && mkdir rsynced3 && (cd rsynced3 && git init) && - git push --all rsync://127.0.0.1$(pwd)/rsynced3/.git && - cd rsynced3 && - test $(git rev-parse master) = $(cd .. && git rev-parse master) && - git fsck --full + git push --all "rsync:$(pwd)/rsynced3/.git" && + (cd rsynced3 && + test $(git rev-parse master) = $(cd .. && git rev-parse master) && + git fsck --full) ' } diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 4426df9226..89649e7a9b 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -492,7 +492,7 @@ test_expect_success 'warn on push to HEAD of non-bare repository' ' git checkout master && git config receive.denyCurrentBranch warn) && git push testrepo master 2>stderr && - grep "warning.*this may cause confusion" stderr + grep "warning: updating the current branch" stderr ' test_expect_success 'deny push to HEAD of non-bare repository' ' @@ -510,7 +510,7 @@ test_expect_success 'allow push to HEAD of bare repository (bare)' ' git config receive.denyCurrentBranch true && git config core.bare true) && git push testrepo master 2>stderr && - ! grep "warning.*this may cause confusion" stderr + ! grep "warning: updating the current branch" stderr ' test_expect_success 'allow push to HEAD of non-bare repository (config)' ' @@ -520,7 +520,7 @@ test_expect_success 'allow push to HEAD of non-bare repository (config)' ' git config receive.denyCurrentBranch false ) && git push testrepo master 2>stderr && - ! grep "warning.*this may cause confusion" stderr + ! grep "warning: updating the current branch" stderr ' test_expect_success 'fetch with branches' ' diff --git a/t/t5519-push-alternates.sh b/t/t5519-push-alternates.sh new file mode 100755 index 0000000000..96be5236a2 --- /dev/null +++ b/t/t5519-push-alternates.sh @@ -0,0 +1,143 @@ +#!/bin/sh + +test_description='push to a repository that borrows from elsewhere' + +. ./test-lib.sh + +test_expect_success setup ' + mkdir alice-pub && + ( + cd alice-pub && + GIT_DIR=. git init + ) && + mkdir alice-work && + ( + cd alice-work && + git init && + >file && + git add . && + git commit -m initial && + git push ../alice-pub master + ) && + + # Project Bob is a fork of project Alice + mkdir bob-pub && + ( + cd bob-pub && + GIT_DIR=. git init && + mkdir -p objects/info && + echo ../../alice-pub/objects >objects/info/alternates + ) && + git clone alice-pub bob-work && + ( + cd bob-work && + git push ../bob-pub master + ) +' + +test_expect_success 'alice works and pushes' ' + ( + cd alice-work && + echo more >file && + git commit -a -m second && + git push ../alice-pub + ) +' + +test_expect_success 'bob fetches from alice, works and pushes' ' + ( + # Bob acquires what Alice did in his work tree first. + # Even though these objects are not directly in + # the public repository of Bob, this push does not + # need to send the commit Bob received from Alice + # to his public repository, as all the object Alice + # has at her public repository are available to it + # via its alternates. + cd bob-work && + git pull ../alice-pub master && + echo more bob >file && + git commit -a -m third && + git push ../bob-pub + ) && + + # Check that the second commit by Alice is not sent + # to ../bob-pub + ( + cd bob-pub && + second=$(git rev-parse HEAD^) && + rm -f objects/info/alternates && + test_must_fail git cat-file -t $second && + echo ../../alice-pub/objects >objects/info/alternates + ) +' + +test_expect_success 'clean-up in case the previous failed' ' + ( + cd bob-pub && + echo ../../alice-pub/objects >objects/info/alternates + ) +' + +test_expect_success 'alice works and pushes again' ' + ( + # Alice does not care what Bob does. She does not + # even have to be aware of his existence. She just + # keeps working and pushing + cd alice-work && + echo more alice >file && + git commit -a -m fourth && + git push ../alice-pub + ) +' + +test_expect_success 'bob works and pushes' ' + ( + # This time Bob does not pull from Alice, and + # the master branch at her public repository points + # at a commit Bob does not know about. This should + # not prevent the push by Bob from succeeding. + cd bob-work && + echo yet more bob >file && + git commit -a -m fifth && + git push ../bob-pub + ) +' + +test_expect_success 'alice works and pushes yet again' ' + ( + # Alice does not care what Bob does. She does not + # even have to be aware of his existence. She just + # keeps working and pushing + cd alice-work && + echo more and more alice >file && + git commit -a -m sixth.1 && + echo more and more alice >>file && + git commit -a -m sixth.2 && + echo more and more alice >>file && + git commit -a -m sixth.3 && + git push ../alice-pub + ) +' + +test_expect_success 'bob works and pushes again' ' + ( + cd alice-pub && + git cat-file commit master >../bob-work/commit + ) + ( + # This time Bob does not pull from Alice, and + # the master branch at her public repository points + # at a commit Bob does not fully know about, but + # he happens to have the commit object (but not the + # necessary tree) in his repository from Alice. + # This should not prevent the push by Bob from + # succeeding. + cd bob-work && + git hash-object -t commit -w commit && + echo even more bob >file && + git commit -a -m seventh && + git push ../bob-pub + ) +' + +test_done diff --git a/t/t5521-pull-symlink.sh b/t/t5521-pull-symlink.sh new file mode 100755 index 0000000000..5672b51e2e --- /dev/null +++ b/t/t5521-pull-symlink.sh @@ -0,0 +1,78 @@ +#!/bin/sh + +test_description='pulling from symlinked subdir' + +. ./test-lib.sh + +# The scenario we are building: +# +# trash\ directory/ +# clone-repo/ +# subdir/ +# bar +# subdir-link -> clone-repo/subdir/ +# +# The working directory is subdir-link. + +mkdir subdir +echo file >subdir/file +git add subdir/file +git commit -q -m file +git clone -q . clone-repo +ln -s clone-repo/subdir/ subdir-link + + +# Demonstrate that things work if we just avoid the symlink +# +test_expect_success 'pulling from real subdir' ' + ( + echo real >subdir/file && + git commit -m real subdir/file && + cd clone-repo/subdir/ && + git pull && + test real = $(cat file) + ) +' + +# From subdir-link, pulling should work as it does from +# clone-repo/subdir/. +# +# Instead, the error pull gave was: +# +# fatal: 'origin': unable to chdir or not a git archive +# fatal: The remote end hung up unexpectedly +# +# because git would find the .git/config for the "trash directory" +# repo, not for the clone-repo repo. The "trash directory" repo +# had no entry for origin. Git found the wrong .git because +# git rev-parse --show-cdup printed a path relative to +# clone-repo/subdir/, not subdir-link/. Git rev-parse --show-cdup +# used the correct .git, but when the git pull shell script did +# "cd `git rev-parse --show-cdup`", it ended up in the wrong +# directory. A POSIX shell's "cd" works a little differently +# than chdir() in C; "cd -P" is much closer to chdir(). +# +test_expect_success 'pulling from symlinked subdir' ' + ( + echo link >subdir/file && + git commit -m link subdir/file && + cd subdir-link/ && + git pull && + test link = $(cat file) + ) +' + +# Prove that the remote end really is a repo, and other commands +# work fine in this context. It's just that "git pull" breaks. +# +test_expect_success 'pushing from symlinked subdir' ' + ( + cd subdir-link/ && + echo push >file && + git commit -m push ./file && + git push + ) && + test push = $(git show HEAD:subdir/file) +' + +test_done diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh index da9588645c..10e5fd0d5a 100755 --- a/t/t5540-http-push.sh +++ b/t/t5540-http-push.sh @@ -51,17 +51,29 @@ test_expect_success 'clone remote repository' ' git clone $HTTPD_URL/test_repo.git test_repo_clone ' -test_expect_failure 'push to remote repository' ' +test_expect_failure 'push to remote repository with packed refs' ' cd "$ROOT_PATH"/test_repo_clone && : >path2 && git add path2 && test_tick && git commit -m path2 && + HEAD=$(git rev-parse --verify HEAD) && git push && - [ -f "$HTTPD_DOCUMENT_ROOT_PATH/test_repo.git/refs/heads/master" ] + (cd "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git && + test $HEAD = $(git rev-parse --verify HEAD)) ' -test_expect_failure 'create and delete remote branch' ' +test_expect_success ' push to remote repository with unpacked refs' ' + (cd "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git && + rm packed-refs && + git update-ref refs/heads/master \ + 0c973ae9bd51902a28466f3850b543fa66a6aaf4) && + git push && + (cd "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git && + test $HEAD = $(git rev-parse --verify HEAD)) +' + +test_expect_success 'create and delete remote branch' ' cd "$ROOT_PATH"/test_repo_clone && git checkout -b dev && : >path3 && @@ -76,6 +88,24 @@ test_expect_failure 'create and delete remote branch' ' test_must_fail git show-ref --verify refs/remotes/origin/dev ' +test_expect_success 'MKCOL sends directory names with trailing slashes' ' + + ! grep "\"MKCOL.*[^/] HTTP/[^ ]*\"" < "$HTTPD_ROOT_PATH"/access.log + +' + +x1="[0-9a-f]" +x2="$x1$x1" +x5="$x1$x1$x1$x1$x1" +x38="$x5$x5$x5$x5$x5$x5$x5$x1$x1$x1" +x40="$x38$x2" + +test_expect_success 'PUT and MOVE sends object to URLs with SHA-1 hash suffix' ' + sed -e "s/PUT /OP /" -e "s/MOVE /OP /" "$HTTPD_ROOT_PATH"/access.log | + grep -e "\"OP .*/objects/$x2/${x38}_$x40 HTTP/[.0-9]*\" 20[0-9] " + +' + stop_httpd test_done diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index 78a3fa639c..44793f2eee 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -125,4 +125,38 @@ test_expect_success 'clone to destination with extra trailing /' ' ' +test_expect_success 'clone to an existing empty directory' ' + mkdir target-3 && + git clone src target-3 && + T=$( cd target-3 && git rev-parse HEAD ) && + S=$( cd src && git rev-parse HEAD ) && + test "$T" = "$S" +' + +test_expect_success 'clone to an existing non-empty directory' ' + mkdir target-4 && + >target-4/Fakefile && + test_must_fail git clone src target-4 +' + +test_expect_success 'clone to an existing path' ' + >target-5 && + test_must_fail git clone src target-5 +' + +test_expect_success 'clone a void' ' + mkdir src-0 && + ( + cd src-0 && git init + ) && + git clone src-0 target-6 && + ( + cd src-0 && test_commit A + ) && + git clone src-0 target-7 && + # There is no reason to insist they are bit-for-bit + # identical, but this test should suffice for now. + test_cmp target-6/.git/config target-7/.git/config +' + test_done diff --git a/t/t5701-clone-local.sh b/t/t5701-clone-local.sh index 8dfaaa456e..3559d17964 100755 --- a/t/t5701-clone-local.sh +++ b/t/t5701-clone-local.sh @@ -11,8 +11,8 @@ test_expect_success 'preparing origin repository' ' git clone --bare . x && test "$(GIT_CONFIG=a.git/config git config --bool core.bare)" = true && test "$(GIT_CONFIG=x/config git config --bool core.bare)" = true - git bundle create b1.bundle --all HEAD && - git bundle create b2.bundle --all && + git bundle create b1.bundle --all && + git bundle create b2.bundle master && mkdir dir && cp b1.bundle dir/b3 cp b1.bundle b4 @@ -116,4 +116,20 @@ test_expect_success 'bundle clone with nonexistent HEAD' ' test ! -e .git/refs/heads/master ' +test_expect_success 'clone empty repository' ' + cd "$D" && + mkdir empty && + (cd empty && git init) && + git clone empty empty-clone && + test_tick && + (cd empty-clone + echo "content" >> foo && + git add foo && + git commit -m "Initial commit" && + git push origin master && + expected=$(git rev-parse master) && + actual=$(git --git-dir=../empty/.git rev-parse master) && + test $actual = $expected) +' + test_done diff --git a/t/t5704-bundle.sh b/t/t5704-bundle.sh new file mode 100755 index 0000000000..a8f4419e61 --- /dev/null +++ b/t/t5704-bundle.sh @@ -0,0 +1,33 @@ +#!/bin/sh + +test_description='some bundle related tests' +. ./test-lib.sh + +test_expect_success 'setup' ' + + : > file && + git add file && + test_tick && + git commit -m initial && + test_tick && + git tag -m tag tag && + : > file2 && + git add file2 && + : > file3 && + test_tick && + git commit -m second && + git add file3 && + test_tick && + git commit -m third + +' + +test_expect_success 'tags can be excluded by rev-list options' ' + + git bundle create bundle --all --since=7.Apr.2005.15:16:00.-0700 && + git ls-remote bundle > output && + ! grep tag output + +' + +test_done diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh index 86bf7e14ba..59d1f6283b 100755 --- a/t/t6006-rev-list-format.sh +++ b/t/t6006-rev-list-format.sh @@ -14,7 +14,7 @@ touch foo && git add foo && git commit -m "added foo" && test_format() { cat >expect.$1 test_expect_success "format $1" " -git rev-list --pretty=format:$2 master >output.$1 && +git rev-list --pretty=format:'$2' master >output.$1 && test_cmp expect.$1 output.$1 " } @@ -101,6 +101,13 @@ commit 86c75cfd708a0e5868dc876ed5b8bb66c80b4873 [31mfoo[32mbar[34mbaz[mxyzzy EOF +test_format advanced-colors '%C(red yellow bold)foo%C(reset)' <<'EOF' +commit 131a310eb913d107dd3c09a65d1651175898735d +[1;31;43mfoo[m +commit 86c75cfd708a0e5868dc876ed5b8bb66c80b4873 +[1;31;43mfoo[m +EOF + cat >commit-msg <<'EOF' Test printing of complex bodies diff --git a/t/t6014-rev-list-all.sh b/t/t6014-rev-list-all.sh new file mode 100755 index 0000000000..991ab4a65b --- /dev/null +++ b/t/t6014-rev-list-all.sh @@ -0,0 +1,38 @@ +#!/bin/sh + +test_description='--all includes detached HEADs' + +. ./test-lib.sh + + +commit () { + test_tick && + echo $1 > foo && + git add foo && + git commit -m "$1" +} + +test_expect_success 'setup' ' + + commit one && + commit two && + git checkout HEAD^ && + commit detached + +' + +test_expect_success 'rev-list --all lists detached HEAD' ' + + test 3 = $(git rev-list --all | wc -l) + +' + +test_expect_success 'repack does not lose detached HEAD' ' + + git gc && + git prune --expire=now && + git show HEAD + +' + +test_done diff --git a/t/t6024-recursive-merge.sh b/t/t6024-recursive-merge.sh index 802d0d06eb..129fa3000c 100755 --- a/t/t6024-recursive-merge.sh +++ b/t/t6024-recursive-merge.sh @@ -97,4 +97,27 @@ test_expect_success 'refuse to merge binary files' ' merge.err ' +test_expect_success 'mark rename/delete as unmerged' ' + + git reset --hard && + git checkout -b delete && + git rm a1 && + test_tick && + git commit -m delete && + git checkout -b rename HEAD^ && + git mv a1 a2 + test_tick && + git commit -m rename && + test_must_fail git merge delete && + test 1 = $(git ls-files --unmerged | wc -l) && + git rev-parse --verify :2:a2 && + test_must_fail git rev-parse --verify :3:a2 && + git checkout -f delete && + test_must_fail git merge rename && + test 1 = $(git ls-files --unmerged | wc -l) && + test_must_fail git rev-parse --verify :2:a2 && + git rev-parse --verify :3:a2 + +' + test_done diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh index dd7eac84ea..052a6c90f5 100755 --- a/t/t6030-bisect-porcelain.sh +++ b/t/t6030-bisect-porcelain.sh @@ -224,6 +224,31 @@ test_expect_success 'bisect skip: cannot tell between 2 commits' ' fi ' +# $HASH1 is good, $HASH4 is both skipped and bad, we skip $HASH3 +# and $HASH2 is good, +# so we should not be able to tell the first bad commit +# among $HASH3 and $HASH4 +test_expect_success 'bisect skip: with commit both bad and skipped' ' + git bisect start && + git bisect skip && + git bisect bad && + git bisect good $HASH1 && + git bisect skip && + if git bisect good > my_bisect_log.txt + then + echo Oops, should have failed. + false + else + test $? -eq 2 && + grep "first bad commit could be any of" my_bisect_log.txt && + ! grep $HASH1 my_bisect_log.txt && + ! grep $HASH2 my_bisect_log.txt && + grep $HASH3 my_bisect_log.txt && + grep $HASH4 my_bisect_log.txt && + git bisect reset + fi +' + # We want to automatically find the commit that # introduced "Another" into hello. test_expect_success \ diff --git a/t/t6120-describe.sh b/t/t6120-describe.sh index e6c9e59b61..8c7e081c53 100755 --- a/t/t6120-describe.sh +++ b/t/t6120-describe.sh @@ -100,6 +100,12 @@ check_describe B --tags HEAD^^2^ check_describe B-0-* --long HEAD^^2^ check_describe A-3-* --long HEAD^^2 +: >err.expect +check_describe A --all A^0 +test_expect_success 'no warning was displayed for A' ' + test_cmp err.expect err.actual +' + test_expect_success 'rename tag A to Q locally' ' mv .git/refs/tags/A .git/refs/tags/Q ' diff --git a/t/t7001-mv.sh b/t/t7001-mv.sh index 575ef5beb2..8fb3a56838 100755 --- a/t/t7001-mv.sh +++ b/t/t7001-mv.sh @@ -39,6 +39,39 @@ test_expect_success \ grep "^R100..*path1/COPYING..*path0/COPYING"' test_expect_success \ + 'checking -k on non-existing file' \ + 'git mv -k idontexist path0' + +test_expect_success \ + 'checking -k on untracked file' \ + 'touch untracked1 && + git mv -k untracked1 path0 && + test -f untracked1 && + test ! -f path0/untracked1' + +test_expect_success \ + 'checking -k on multiple untracked files' \ + 'touch untracked2 && + git mv -k untracked1 untracked2 path0 && + test -f untracked1 && + test -f untracked2 && + test ! -f path0/untracked1 && + test ! -f path0/untracked2' + +test_expect_success \ + 'checking -f on untracked file with existing target' \ + 'touch path0/untracked1 && + git mv -f untracked1 path0 + test ! -f .git/index.lock && + test -f untracked1 && + test -f path0/untracked1' + +# clean up the mess in case bad things happen +rm -f idontexist untracked1 untracked2 \ + path0/idontexist path0/untracked1 path0/untracked2 \ + .git/index.lock + +test_expect_success \ 'adding another file' \ 'cp "$TEST_DIRECTORY"/../README path0/README && git add path0/README && diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh index 18fe6f2d57..c4938544d4 100755 --- a/t/t7002-grep.sh +++ b/t/t7002-grep.sh @@ -161,7 +161,14 @@ test_expect_success 'log grep (6)' ' git log --author=-0700 --pretty=tformat:%s >actual && >expect && test_cmp expect actual +' +test_expect_success 'grep with CE_VALID file' ' + git update-index --assume-unchanged t/t && + rm t/t && + test "$(git grep --no-ext-grep t)" = "t/t:test" && + git update-index --no-assume-unchanged t/t && + git checkout t/t ' test_done diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh index b0a9d7d536..329c851685 100755 --- a/t/t7003-filter-branch.sh +++ b/t/t7003-filter-branch.sh @@ -39,13 +39,31 @@ test_expect_success 'result is really identical' ' ' test_expect_success 'rewrite bare repository identically' ' - (git config core.bare true && cd .git && git filter-branch branch) + (git config core.bare true && cd .git && + git filter-branch branch > filter-output 2>&1 && + ! fgrep fatal filter-output) ' git config core.bare false test_expect_success 'result is really identical' ' test $H = $(git rev-parse HEAD) ' +TRASHDIR=$(pwd) +test_expect_success 'correct GIT_DIR while using -d' ' + mkdir drepo && + ( cd drepo && + git init && + test_commit drepo && + git filter-branch -d "$TRASHDIR/dfoo" \ + --index-filter "cp \"$TRASHDIR\"/dfoo/backup-refs \"$TRASHDIR\"" \ + ) && + grep drepo "$TRASHDIR/backup-refs" +' + +test_expect_success 'Fail if commit filter fails' ' + test_must_fail git filter-branch -f --commit-filter "exit 1" HEAD +' + test_expect_success 'rewrite, renaming a specific file' ' git filter-branch -f --tree-filter "mv d doh || :" HEAD ' @@ -262,4 +280,12 @@ test_expect_success 'Tag name filtering allows slashes in tag names' ' test_cmp expect actual ' +test_expect_success 'Prune empty commits' ' + git rev-list HEAD > expect && + make_commit to_remove && + git filter-branch -f --index-filter "git update-index --remove to_remove" --prune-empty HEAD && + git rev-list HEAD > actual && + test_cmp expect actual +' + test_done diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh index f377fea4bb..69501e2711 100755 --- a/t/t7004-tag.sh +++ b/t/t7004-tag.sh @@ -1090,6 +1090,121 @@ test_expect_success 'filename for the message is relative to cwd' ' git cat-file tag tag-from-subdir-2 | grep "in sub directory" ' +# create a few more commits to test --contains + +hash1=$(git rev-parse HEAD) + +test_expect_success 'creating second commit and tag' ' + echo foo-2.0 >foo && + git add foo && + git commit -m second + git tag v2.0 +' + +hash2=$(git rev-parse HEAD) + +test_expect_success 'creating third commit without tag' ' + echo foo-dev >foo && + git add foo && + git commit -m third +' + +hash3=$(git rev-parse HEAD) + +# simple linear checks of --continue + +cat > expected <<EOF +v0.2.1 +v1.0 +v1.0.1 +v1.1.3 +v2.0 +EOF + +test_expect_success 'checking that first commit is in all tags (hash)' " + git tag -l --contains $hash1 v* >actual + test_cmp expected actual +" + +# other ways of specifying the commit +test_expect_success 'checking that first commit is in all tags (tag)' " + git tag -l --contains v1.0 v* >actual + test_cmp expected actual +" + +test_expect_success 'checking that first commit is in all tags (relative)' " + git tag -l --contains HEAD~2 v* >actual + test_cmp expected actual +" + +cat > expected <<EOF +v2.0 +EOF + +test_expect_success 'checking that second commit only has one tag' " + git tag -l --contains $hash2 v* >actual + test_cmp expected actual +" + + +cat > expected <<EOF +EOF + +test_expect_success 'checking that third commit has no tags' " + git tag -l --contains $hash3 v* >actual + test_cmp expected actual +" + +# how about a simple merge? + +test_expect_success 'creating simple branch' ' + git branch stable v2.0 && + git checkout stable && + echo foo-3.0 > foo && + git commit foo -m fourth + git tag v3.0 +' + +hash4=$(git rev-parse HEAD) + +cat > expected <<EOF +v3.0 +EOF + +test_expect_success 'checking that branch head only has one tag' " + git tag -l --contains $hash4 v* >actual + test_cmp expected actual +" + +test_expect_success 'merging original branch into this branch' ' + git merge --strategy=ours master && + git tag v4.0 +' + +cat > expected <<EOF +v4.0 +EOF + +test_expect_success 'checking that original branch head has one tag now' " + git tag -l --contains $hash3 v* >actual + test_cmp expected actual +" + +cat > expected <<EOF +v0.2.1 +v1.0 +v1.0.1 +v1.1.3 +v2.0 +v3.0 +v4.0 +EOF + +test_expect_success 'checking that initial commit is in all tags' " + git tag -l --contains $hash1 v* >actual + test_cmp expected actual +" + # mixing modes and options: test_expect_success 'mixing incompatibles modes and options is forbidden' ' diff --git a/t/t7007-show.sh b/t/t7007-show.sh new file mode 100755 index 0000000000..cce222f052 --- /dev/null +++ b/t/t7007-show.sh @@ -0,0 +1,20 @@ +#!/bin/sh + +test_description='git show' + +. ./test-lib.sh + +test_expect_success setup ' + echo hello world >foo && + H=$(git hash-object -w foo) && + git tag -a foo-tag -m "Tags $H" $H && + HH=$(expr "$H" : "\(..\)") && + H38=$(expr "$H" : "..\(.*\)") && + rm -f .git/objects/$HH/$H38 +' + +test_expect_success 'showing a tag that point at a missing object' ' + test_must_fail git --no-pager show foo-tag +' + +test_done diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index be73f7b60a..af690ec6c1 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -47,6 +47,55 @@ test_expect_success 'Prepare submodule testing' ' GIT_CONFIG=.gitmodules git config submodule.example.url git://example.com/init.git ' +test_expect_success 'Prepare submodule add testing' ' + submodurl=$(pwd) + ( + mkdir addtest && + cd addtest && + git init + ) +' + +test_expect_success 'submodule add' ' + ( + cd addtest && + git submodule add "$submodurl" submod && + git submodule init + ) +' + +test_expect_success 'submodule add with ./ in path' ' + ( + cd addtest && + git submodule add "$submodurl" ././dotsubmod/./frotz/./ && + git submodule init + ) +' + +test_expect_success 'submodule add with // in path' ' + ( + cd addtest && + git submodule add "$submodurl" slashslashsubmod///frotz// && + git submodule init + ) +' + +test_expect_success 'submodule add with /.. in path' ' + ( + cd addtest && + git submodule add "$submodurl" dotdotsubmod/../realsubmod/frotz/.. && + git submodule init + ) +' + +test_expect_success 'submodule add with ./, /.. and // in path' ' + ( + cd addtest && + git submodule add "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. && + git submodule init + ) +' + test_expect_success 'status should fail for unmapped paths' ' if git submodule status then @@ -209,4 +258,42 @@ test_expect_success 'update --init' ' ' +test_expect_success 'do not add files from a submodule' ' + + git reset --hard && + test_must_fail git add init/a + +' + +test_expect_success 'gracefully add submodule with a trailing slash' ' + + git reset --hard && + git commit -m "commit subproject" init && + (cd init && + echo b > a) && + git add init/ && + git diff --exit-code --cached init && + commit=$(cd init && + git commit -m update a >/dev/null && + git rev-parse HEAD) && + git add init/ && + test_must_fail git diff --exit-code --cached init && + test $commit = $(git ls-files --stage | + sed -n "s/^160000 \([^ ]*\).*/\1/p") + +' + +test_expect_success 'ls-files gracefully handles trailing slash' ' + + test "init" = "$(git ls-files init/)" + +' + +test_expect_success 'submodule <invalid-path> warns' ' + + git submodule no-such-submodule 2> output.err && + grep "^error: .*no-such-submodule" output.err + +' + test_done diff --git a/t/t7500-commit.sh b/t/t7500-commit.sh index 6e18a96319..5998baf27b 100755 --- a/t/t7500-commit.sh +++ b/t/t7500-commit.sh @@ -149,10 +149,7 @@ EOF test_expect_success '--signoff' ' echo "yet another content *narf*" >> foo && - echo "zort" | ( - test_set_editor "$TEST_DIRECTORY"/t7500/add-content && - git commit -s -F - foo - ) && + echo "zort" | git commit -s -F - foo && git cat-file commit HEAD | sed "1,/^$/d" > output && test_cmp expect output ' diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 63bfc6d8b3..b4e2b4db84 100755 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -127,6 +127,26 @@ test_expect_success \ "showing committed revisions" \ "git rev-list HEAD >current" +cat >editor <<\EOF +#!/bin/sh +sed -e "s/good/bad/g" < "$1" > "$1-" +mv "$1-" "$1" +EOF +chmod 755 editor + +cat >msg <<EOF +A good commit message. +EOF + +test_expect_success \ + 'editor not invoked if -F is given' ' + echo "moo" >file && + VISUAL=./editor git commit -a -F msg && + git show -s --pretty=format:"%s" | grep -q good && + echo "quack" >file && + echo "Another good message." | VISUAL=./editor git commit -a -F - && + git show -s --pretty=format:"%s" | grep -q good + ' # We could just check the head sha1, but checking each commit makes it # easier to isolate bugs. diff --git a/t/t7607-merge-overwrite.sh b/t/t7607-merge-overwrite.sh new file mode 100755 index 0000000000..49f4e1599a --- /dev/null +++ b/t/t7607-merge-overwrite.sh @@ -0,0 +1,87 @@ +#!/bin/sh + +test_description='git-merge + +Do not overwrite changes.' + +. ./test-lib.sh + +test_expect_success 'setup' ' + echo c0 > c0.c && + git add c0.c && + git commit -m c0 && + git tag c0 && + echo c1 > c1.c && + git add c1.c && + git commit -m c1 && + git tag c1 && + git reset --hard c0 && + echo c2 > c2.c && + git add c2.c && + git commit -m c2 && + git tag c2 && + git reset --hard c1 && + echo "c1 a" > c1.c && + git add c1.c && + git commit -m "c1 a" && + git tag c1a && + echo "VERY IMPORTANT CHANGES" > important +' + +test_expect_success 'will not overwrite untracked file' ' + git reset --hard c1 && + cat important > c2.c && + ! git merge c2 && + test_cmp important c2.c +' + +test_expect_success 'will not overwrite new file' ' + git reset --hard c1 && + cat important > c2.c && + git add c2.c && + ! git merge c2 && + test_cmp important c2.c +' + +test_expect_success 'will not overwrite staged changes' ' + git reset --hard c1 && + cat important > c2.c && + git add c2.c && + rm c2.c && + ! git merge c2 && + git checkout c2.c && + test_cmp important c2.c +' + +test_expect_success 'will not overwrite removed file' ' + git reset --hard c1 && + git rm c1.c && + git commit -m "rm c1.c" && + cat important > c1.c && + ! git merge c1a && + test_cmp important c1.c +' + +test_expect_success 'will not overwrite re-added file' ' + git reset --hard c1 && + git rm c1.c && + git commit -m "rm c1.c" && + cat important > c1.c && + git add c1.c && + ! git merge c1a && + test_cmp important c1.c +' + +test_expect_success 'will not overwrite removed file with staged changes' ' + git reset --hard c1 && + git rm c1.c && + git commit -m "rm c1.c" && + cat important > c1.c && + git add c1.c && + rm c1.c && + ! git merge c1a && + git checkout c1.c && + test_cmp important c1.c +' + +test_done diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh index 09fa5f115c..e768c3eb2d 100755 --- a/t/t7610-mergetool.sh +++ b/t/t7610-mergetool.sh @@ -9,38 +9,81 @@ Testing basic merge tool invocation' . ./test-lib.sh +# All the mergetool test work by checking out a temporary branch based +# off 'branch1' and then merging in master and checking the results of +# running mergetool + test_expect_success 'setup' ' echo master >file1 && - git add file1 && + mkdir subdir && + echo master sub >subdir/file3 && + git add file1 subdir/file3 && git commit -m "added file1" && + git checkout -b branch1 master && echo branch1 change >file1 && echo branch1 newfile >file2 && - git add file1 file2 && + echo branch1 sub >subdir/file3 && + git add file1 file2 subdir/file3 && git commit -m "branch1 changes" && - git checkout -b branch2 master && - echo branch2 change >file1 && - echo branch2 newfile >file2 && - git add file1 file2 && - git commit -m "branch2 changes" && + git checkout master && echo master updated >file1 && echo master new >file2 && - git add file1 file2 && - git commit -m "master updates" -' + echo master new sub >subdir/file3 && + git add file1 file2 subdir/file3 && + git commit -m "master updates" && -test_expect_success 'custom mergetool' ' git config merge.tool mytool && git config mergetool.mytool.cmd "cat \"\$REMOTE\" >\"\$MERGED\"" && - git config mergetool.mytool.trustExitCode true && - git checkout branch1 && + git config mergetool.mytool.trustExitCode true +' + +test_expect_success 'custom mergetool' ' + git checkout -b test1 branch1 && test_must_fail git merge master >/dev/null 2>&1 && - ( yes "" | git mergetool file1>/dev/null 2>&1 ) && - ( yes "" | git mergetool file2>/dev/null 2>&1 ) && + ( yes "" | git mergetool file1 >/dev/null 2>&1 ) && + ( yes "" | git mergetool file2 >/dev/null 2>&1 ) && + ( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) && test "$(cat file1)" = "master updated" && test "$(cat file2)" = "master new" && - git commit -m "branch1 resolved with mergetool" + test "$(cat subdir/file3)" = "master new sub" && + git commit -m "branch1 resolved with mergetool" ' +test_expect_success 'mergetool crlf' ' + git config core.autocrlf true && + git checkout -b test2 branch1 + test_must_fail git merge master >/dev/null 2>&1 && + ( yes "" | git mergetool file1 >/dev/null 2>&1 ) && + ( yes "" | git mergetool file2 >/dev/null 2>&1 ) && + ( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) && + test "$(printf x | cat file1 -)" = "$(printf "master updated\r\nx")" && + test "$(printf x | cat file2 -)" = "$(printf "master new\r\nx")" && + test "$(printf x | cat subdir/file3 -)" = "$(printf "master new sub\r\nx")" && + git commit -m "branch1 resolved with mergetool - autocrlf" && + git config core.autocrlf false && + git reset --hard +' + +test_expect_success 'mergetool in subdir' ' + git checkout -b test3 branch1 + cd subdir && ( + test_must_fail git merge master >/dev/null 2>&1 && + ( yes "" | git mergetool file3 >/dev/null 2>&1 ) && + test "$(cat file3)" = "master new sub" ) +' + +# We can't merge files from parent directories when running mergetool +# from a subdir. Is this a bug? +# +#test_expect_failure 'mergetool in subdir' ' +# cd subdir && ( +# ( yes "" | git mergetool ../file1 >/dev/null 2>&1 ) && +# ( yes "" | git mergetool ../file2 >/dev/null 2>&1 ) && +# test "$(cat ../file1)" = "master updated" && +# test "$(cat ../file2)" = "master new" && +# git commit -m "branch1 resolved with mergetool - subdir" ) +#' + test_done diff --git a/t/t7700-repack.sh b/t/t7700-repack.sh index 3f602ea7de..f5682d66db 100755 --- a/t/t7700-repack.sh +++ b/t/t7700-repack.sh @@ -69,5 +69,24 @@ test_expect_success 'packed obs in alt ODB are repacked even when local repo is done ' +test_expect_failure 'packed obs in alt ODB are repacked when local repo has packs' ' + rm -f .git/objects/pack/* && + echo new_content >> file1 && + git add file1 && + git commit -m more_content && + git repack && + git repack -a -d && + myidx=$(ls -1 .git/objects/pack/*.idx) && + test -f "$myidx" && + for p in alt_objects/pack/*.idx; do + git verify-pack -v $p | sed -n -e "/^[0-9a-f]\{40\}/p" + done | while read sha1 rest; do + if ! ( git verify-pack -v $myidx | grep "^$sha1" ); then + echo "Missing object in local pack: $sha1" + return 1 + fi + done +' + test_done diff --git a/t/t7701-repack-unpack-unreachable.sh b/t/t7701-repack-unpack-unreachable.sh index 63a8225ae5..5babdf26e6 100755 --- a/t/t7701-repack-unpack-unreachable.sh +++ b/t/t7701-repack-unpack-unreachable.sh @@ -50,12 +50,10 @@ test_expect_success '-A with -d option leaves unreachable objects unpacked' ' compare_mtimes () { - perl -e 'my $reference = shift; - foreach my $file (@ARGV) { - exit(1) unless(-f $file && -M $file == -M $reference); - } - exit(0); - ' -- "$@" + read tref rest && + while read t rest; do + test "$tref" = "$t" || break + done } test_expect_success '-A without -d option leaves unreachable objects packed' ' @@ -87,7 +85,9 @@ test_expect_success 'unpacked objects receive timestamp of pack file' ' tmppack=".git/objects/pack/tmp_pack" && ln "$packfile" "$tmppack" && git repack -A -l -d && - compare_mtimes "$tmppack" "$fsha1path" "$csha1path" "$tsha1path" + test-chmtime -v +0 "$tmppack" "$fsha1path" "$csha1path" "$tsha1path" \ + > mtimes && + compare_mtimes < mtimes ' test_done diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh index cb3d183770..d7634187aa 100755 --- a/t/t9001-send-email.sh +++ b/t/t9001-send-email.sh @@ -32,16 +32,18 @@ clean_fake_sendmail() { } test_expect_success 'Extract patches' ' - patches=`git format-patch -n HEAD^1` + patches=`git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1` ' test_expect_success 'Send patches' ' - git send-email --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors + git send-email --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors ' cat >expected <<\EOF !nobody@example.com! !author@example.com! +!one@example.com! +!two@example.com! EOF test_expect_success \ 'Verify commandline' \ @@ -50,13 +52,15 @@ test_expect_success \ cat >expected-show-all-headers <<\EOF 0001-Second.patch (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>' +(mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com' +(mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com' Dry-OK. Log says: Server: relay.example.com MAIL FROM:<from@example.com> -RCPT TO:<to@example.com>,<cc@example.com>,<author@example.com>,<bcc@example.com> +RCPT TO:<to@example.com>,<cc@example.com>,<author@example.com>,<one@example.com>,<two@example.com>,<bcc@example.com> From: Example <from@example.com> To: to@example.com -Cc: cc@example.com, A <author@example.com> +Cc: cc@example.com, A <author@example.com>, One <one@example.com>, two@example.com Subject: [PATCH 1/1] Second. Date: DATE-STRING Message-Id: MESSAGE-ID-STRING @@ -70,6 +74,7 @@ EOF test_expect_success 'Show all headers' ' git send-email \ --dry-run \ + --suppress-cc=sob \ --from="Example <from@example.com>" \ --to=to@example.com \ --cc=cc@example.com \ @@ -104,6 +109,28 @@ test_expect_success 'no patch was sent' ' ! test -e commandline1 ' +test_expect_success 'Author From: in message body' ' + clean_fake_sendmail && + git send-email \ + --from="Example <nobody@example.com>" \ + --to=nobody@example.com \ + --smtp-server="$(pwd)/fake.sendmail" \ + $patches && + sed "1,/^$/d" < msgtxt1 > msgbody1 + grep "From: A <author@example.com>" msgbody1 +' + +test_expect_success 'Author From: not in message body' ' + clean_fake_sendmail && + git send-email \ + --from="A <author@example.com>" \ + --to=nobody@example.com \ + --smtp-server="$(pwd)/fake.sendmail" \ + $patches && + sed "1,/^$/d" < msgtxt1 > msgbody1 + ! grep "From: A <author@example.com>" msgbody1 +' + test_expect_success 'allow long lines with --no-validate' ' git send-email \ --from="Example <nobody@example.com>" \ @@ -167,16 +194,18 @@ test_expect_success 'second message is patch' ' grep "Subject:.*Second" msgtxt2 ' -cat >expected-show-all-headers <<\EOF +cat >expected-suppress-sob <<\EOF 0001-Second.patch (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>' +(mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com' +(mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com' Dry-OK. Log says: Server: relay.example.com MAIL FROM:<from@example.com> -RCPT TO:<to@example.com>,<cc@example.com>,<author@example.com> +RCPT TO:<to@example.com>,<cc@example.com>,<author@example.com>,<one@example.com>,<two@example.com> From: Example <from@example.com> To: to@example.com -Cc: cc@example.com, A <author@example.com> +Cc: cc@example.com, A <author@example.com>, One <one@example.com>, two@example.com Subject: [PATCH 1/1] Second. Date: DATE-STRING Message-Id: MESSAGE-ID-STRING @@ -185,10 +214,10 @@ X-Mailer: X-MAILER-STRING Result: OK EOF -test_expect_success 'sendemail.cc set' ' - git config sendemail.cc cc@example.com && +test_suppression () { git send-email \ --dry-run \ + --suppress-cc=$1 \ --from="Example <from@example.com>" \ --to=to@example.com \ --smtp-server relay.example.com \ @@ -196,20 +225,27 @@ test_expect_success 'sendemail.cc set' ' sed -e "s/^\(Date:\).*/\1 DATE-STRING/" \ -e "s/^\(Message-Id:\).*/\1 MESSAGE-ID-STRING/" \ -e "s/^\(X-Mailer:\).*/\1 X-MAILER-STRING/" \ - >actual-show-all-headers && - test_cmp expected-show-all-headers actual-show-all-headers + >actual-suppress-$1 && + test_cmp expected-suppress-$1 actual-suppress-$1 +} + +test_expect_success 'sendemail.cc set' ' + git config sendemail.cc cc@example.com && + test_suppression sob ' -cat >expected-show-all-headers <<\EOF +cat >expected-suppress-sob <<\EOF 0001-Second.patch (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>' +(mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com' +(mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com' Dry-OK. Log says: Server: relay.example.com MAIL FROM:<from@example.com> -RCPT TO:<to@example.com>,<author@example.com> +RCPT TO:<to@example.com>,<author@example.com>,<one@example.com>,<two@example.com> From: Example <from@example.com> To: to@example.com -Cc: A <author@example.com> +Cc: A <author@example.com>, One <one@example.com>, two@example.com Subject: [PATCH 1/1] Second. Date: DATE-STRING Message-Id: MESSAGE-ID-STRING @@ -220,17 +256,123 @@ EOF test_expect_success 'sendemail.cc unset' ' git config --unset sendemail.cc && - git send-email \ - --dry-run \ - --from="Example <from@example.com>" \ - --to=to@example.com \ - --smtp-server relay.example.com \ - $patches | - sed -e "s/^\(Date:\).*/\1 DATE-STRING/" \ - -e "s/^\(Message-Id:\).*/\1 MESSAGE-ID-STRING/" \ - -e "s/^\(X-Mailer:\).*/\1 X-MAILER-STRING/" \ - >actual-show-all-headers && - test_cmp expected-show-all-headers actual-show-all-headers + test_suppression sob +' + +cat >expected-suppress-all <<\EOF +0001-Second.patch +Dry-OK. Log says: +Server: relay.example.com +MAIL FROM:<from@example.com> +RCPT TO:<to@example.com> +From: Example <from@example.com> +To: to@example.com +Subject: [PATCH 1/1] Second. +Date: DATE-STRING +Message-Id: MESSAGE-ID-STRING +X-Mailer: X-MAILER-STRING + +Result: OK +EOF + +test_expect_success '--suppress-cc=all' ' + test_suppression all +' + +cat >expected-suppress-body <<\EOF +0001-Second.patch +(mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>' +(mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com' +(mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com' +Dry-OK. Log says: +Server: relay.example.com +MAIL FROM:<from@example.com> +RCPT TO:<to@example.com>,<author@example.com>,<one@example.com>,<two@example.com> +From: Example <from@example.com> +To: to@example.com +Cc: A <author@example.com>, One <one@example.com>, two@example.com +Subject: [PATCH 1/1] Second. +Date: DATE-STRING +Message-Id: MESSAGE-ID-STRING +X-Mailer: X-MAILER-STRING + +Result: OK +EOF + +test_expect_success '--suppress-cc=body' ' + test_suppression body +' + +cat >expected-suppress-sob <<\EOF +0001-Second.patch +(mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>' +(mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com' +(mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com' +Dry-OK. Log says: +Server: relay.example.com +MAIL FROM:<from@example.com> +RCPT TO:<to@example.com>,<author@example.com>,<one@example.com>,<two@example.com> +From: Example <from@example.com> +To: to@example.com +Cc: A <author@example.com>, One <one@example.com>, two@example.com +Subject: [PATCH 1/1] Second. +Date: DATE-STRING +Message-Id: MESSAGE-ID-STRING +X-Mailer: X-MAILER-STRING + +Result: OK +EOF + +test_expect_success '--suppress-cc=sob' ' + test_suppression sob +' + +cat >expected-suppress-bodycc <<\EOF +0001-Second.patch +(mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>' +(mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com' +(mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com' +(body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>' +Dry-OK. Log says: +Server: relay.example.com +MAIL FROM:<from@example.com> +RCPT TO:<to@example.com>,<author@example.com>,<one@example.com>,<two@example.com>,<committer@example.com> +From: Example <from@example.com> +To: to@example.com +Cc: A <author@example.com>, One <one@example.com>, two@example.com, C O Mitter <committer@example.com> +Subject: [PATCH 1/1] Second. +Date: DATE-STRING +Message-Id: MESSAGE-ID-STRING +X-Mailer: X-MAILER-STRING + +Result: OK +EOF + +test_expect_success '--suppress-cc=bodycc' ' + test_suppression bodycc +' + +cat >expected-suppress-cc <<\EOF +0001-Second.patch +(mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>' +(body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>' +Dry-OK. Log says: +Server: relay.example.com +MAIL FROM:<from@example.com> +RCPT TO:<to@example.com>,<author@example.com>,<committer@example.com> +From: Example <from@example.com> +To: to@example.com +Cc: A <author@example.com>, C O Mitter <committer@example.com> +Subject: [PATCH 1/1] Second. +Date: DATE-STRING +Message-Id: MESSAGE-ID-STRING +X-Mailer: X-MAILER-STRING + +Result: OK +EOF + +test_expect_success '--suppress-cc=cc' ' + test_suppression cc ' test_expect_success '--compose adds MIME for utf8 body' ' @@ -313,4 +455,15 @@ test_expect_success 'feed two files' ' test "z$(sed -n -e 2p subjects)" = "zSubject: [PATCH 2/2] add master" ' +test_expect_success 'in-reply-to but no threading' ' + git send-email \ + --dry-run \ + --from="Example <nobody@example.com>" \ + --to=nobody@example.com \ + --in-reply-to="<in-reply-id@example.com>" \ + --no-thread \ + $patches | + grep "In-Reply-To: <in-reply-id@example.com>" +' + test_done diff --git a/t/t9129-git-svn-i18n-commitencoding.sh b/t/t9129-git-svn-i18n-commitencoding.sh index 938b7fe4b4..9c7b1ad18b 100755 --- a/t/t9129-git-svn-i18n-commitencoding.sh +++ b/t/t9129-git-svn-i18n-commitencoding.sh @@ -15,8 +15,17 @@ compare_git_head_with () { } compare_svn_head_with () { - LC_ALL=en_US.UTF-8 svn log --limit 1 `git svn info --url` | \ - sed -e 1,3d -e "/^-\{1,\}\$/d" >current && + # extract just the log message and strip out committer info. + # don't use --limit here since svn 1.1.x doesn't have it, + LC_ALL=en_US.UTF-8 svn log `git svn info --url` | perl -w -e ' + use bytes; + $/ = ("-"x72) . "\n"; + my @x = <STDIN>; + @x = split(/\n/, $x[1]); + splice(@x, 0, 2); + $x[-1] = ""; + print join("\n", @x); + ' > current && test_cmp current "$1" } @@ -60,21 +69,25 @@ do ' done -test_expect_success 'ISO-8859-1 should match UTF-8 in svn' ' -( - cd ISO-8859-1 && - compare_svn_head_with "$TEST_DIRECTORY"/t3900/1-UTF-8.txt -) -' - -for H in EUCJP ISO-2022-JP -do - test_expect_success '$H should match UTF-8 in svn' ' +if locale -a |grep -q en_US.utf8; then + test_expect_success 'ISO-8859-1 should match UTF-8 in svn' ' ( - cd $H && - compare_svn_head_with "$TEST_DIRECTORY"/t3900/2-UTF-8.txt + cd ISO-8859-1 && + compare_svn_head_with "$TEST_DIRECTORY"/t3900/1-UTF-8.txt ) ' -done + + for H in EUCJP ISO-2022-JP + do + test_expect_success '$H should match UTF-8 in svn' ' + ( + cd $H && + compare_svn_head_with "$TEST_DIRECTORY"/t3900/2-UTF-8.txt + ) + ' + done +else + say "UTF-8 locale not available, test skipped" +fi test_done diff --git a/t/t9130-git-svn-authors-file.sh b/t/t9130-git-svn-authors-file.sh new file mode 100755 index 0000000000..b8fb277562 --- /dev/null +++ b/t/t9130-git-svn-authors-file.sh @@ -0,0 +1,94 @@ +#!/bin/sh +# +# Copyright (c) 2008 Eric Wong +# + +test_description='git svn authors file tests' + +. ./lib-git-svn.sh + +cat > svn-authors <<EOF +aa = AAAAAAA AAAAAAA <aa@example.com> +bb = BBBBBBB BBBBBBB <bb@example.com> +EOF + +test_expect_success 'setup svnrepo' ' + for i in aa bb cc dd + do + svn mkdir -m $i --username $i "$svnrepo"/$i + done + ' + +test_expect_success 'start import with incomplete authors file' ' + ! git svn clone --authors-file=svn-authors "$svnrepo" x + ' + +test_expect_success 'imported 2 revisions successfully' ' + ( + cd x + test "`git rev-list refs/remotes/git-svn | wc -l`" -eq 2 && + git rev-list -1 --pretty=raw refs/remotes/git-svn | \ + grep "^author BBBBBBB BBBBBBB <bb@example\.com> " && + git rev-list -1 --pretty=raw refs/remotes/git-svn~1 | \ + grep "^author AAAAAAA AAAAAAA <aa@example\.com> " + ) + ' + +cat >> svn-authors <<EOF +cc = CCCCCCC CCCCCCC <cc@example.com> +dd = DDDDDDD DDDDDDD <dd@example.com> +EOF + +test_expect_success 'continues to import once authors have been added' ' + ( + cd x + git svn fetch --authors-file=../svn-authors && + test "`git rev-list refs/remotes/git-svn | wc -l`" -eq 4 && + git rev-list -1 --pretty=raw refs/remotes/git-svn | \ + grep "^author DDDDDDD DDDDDDD <dd@example\.com> " && + git rev-list -1 --pretty=raw refs/remotes/git-svn~1 | \ + grep "^author CCCCCCC CCCCCCC <cc@example\.com> " + ) + ' + +test_expect_success 'authors-file against globs' ' + svn mkdir -m globs --username aa \ + "$svnrepo"/aa/trunk "$svnrepo"/aa/branches "$svnrepo"/aa/tags && + git svn clone --authors-file=svn-authors -s "$svnrepo"/aa aa-work && + for i in bb ee cc + do + branch="aa/branches/$i" + svn mkdir -m "$branch" --username $i "$svnrepo/$branch" + done + ' + +test_expect_success 'fetch fails on ee' ' + ( cd aa-work && ! git svn fetch --authors-file=../svn-authors ) + ' + +tmp_config_get () { + GIT_CONFIG=.git/svn/.metadata git config --get "$1" +} + +test_expect_success 'failure happened without negative side effects' ' + ( + cd aa-work && + test 6 -eq "`tmp_config_get svn-remote.svn.branches-maxRev`" && + test 6 -eq "`tmp_config_get svn-remote.svn.tags-maxRev`" + ) + ' + +cat >> svn-authors <<EOF +ee = EEEEEEE EEEEEEE <ee@example.com> +EOF + +test_expect_success 'fetch continues after authors-file is fixed' ' + ( + cd aa-work && + git svn fetch --authors-file=../svn-authors && + test 8 -eq "`tmp_config_get svn-remote.svn.branches-maxRev`" && + test 8 -eq "`tmp_config_get svn-remote.svn.tags-maxRev`" + ) + ' + +test_done diff --git a/t/t9131-git-svn-empty-symlink.sh b/t/t9131-git-svn-empty-symlink.sh new file mode 100755 index 0000000000..8f35e294aa --- /dev/null +++ b/t/t9131-git-svn-empty-symlink.sh @@ -0,0 +1,110 @@ +#!/bin/sh + +test_description='test that git handles an svn repository with empty symlinks' + +. ./lib-git-svn.sh +test_expect_success 'load svn dumpfile' ' + svnadmin load "$rawsvnrepo" <<EOF +SVN-fs-dump-format-version: 2 + +UUID: 60780f9a-7df5-43b4-83ab-60e2c0673ef7 + +Revision-number: 0 +Prop-content-length: 56 +Content-length: 56 + +K 8 +svn:date +V 27 +2008-11-26T07:17:27.590577Z +PROPS-END + +Revision-number: 1 +Prop-content-length: 111 +Content-length: 111 + +K 7 +svn:log +V 4 +test +K 10 +svn:author +V 12 +normalperson +K 8 +svn:date +V 27 +2008-11-26T07:18:03.511836Z +PROPS-END + +Node-path: bar +Node-kind: file +Node-action: add +Prop-content-length: 33 +Text-content-length: 0 +Text-content-md5: d41d8cd98f00b204e9800998ecf8427e +Content-length: 33 + +K 11 +svn:special +V 1 +* +PROPS-END + +Revision-number: 2 +Prop-content-length: 121 +Content-length: 121 + +K 7 +svn:log +V 13 +bar => doink + +K 10 +svn:author +V 12 +normalperson +K 8 +svn:date +V 27 +2008-11-27T03:55:31.601672Z +PROPS-END + +Node-path: bar +Node-kind: file +Node-action: change +Text-content-length: 10 +Text-content-md5: 92ca4fe7a9721f877f765c252dcd66c9 +Content-length: 10 + +link doink + +EOF +' + +test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" x' +test_expect_success 'enable broken symlink workaround' \ + '(cd x && git config svn.brokenSymlinkWorkaround true)' +test_expect_success '"bar" is an empty file' 'test -f x/bar && ! test -s x/bar' +test_expect_success 'get "bar" => symlink fix from svn' \ + '(cd x && git svn rebase)' +test_expect_success '"bar" becomes a symlink' 'test -L x/bar' + + +test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" y' +test_expect_success 'disable broken symlink workaround' \ + '(cd y && git config svn.brokenSymlinkWorkaround false)' +test_expect_success '"bar" is an empty file' 'test -f y/bar && ! test -s y/bar' +test_expect_success 'get "bar" => symlink fix from svn' \ + '(cd y && git svn rebase)' +test_expect_success '"bar" does not become a symlink' '! test -L y/bar' + +# svn.brokenSymlinkWorkaround is unset +test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" z' +test_expect_success '"bar" is an empty file' 'test -f z/bar && ! test -s z/bar' +test_expect_success 'get "bar" => symlink fix from svn' \ + '(cd z && git svn rebase)' +test_expect_success '"bar" does not become a symlink' '! test -L z/bar' + + +test_done diff --git a/t/t9132-git-svn-broken-symlink.sh b/t/t9132-git-svn-broken-symlink.sh new file mode 100755 index 0000000000..b8de59e493 --- /dev/null +++ b/t/t9132-git-svn-broken-symlink.sh @@ -0,0 +1,102 @@ +#!/bin/sh + +test_description='test that git handles an svn repository with empty symlinks' + +. ./lib-git-svn.sh +test_expect_success 'load svn dumpfile' ' + svnadmin load "$rawsvnrepo" <<EOF +SVN-fs-dump-format-version: 2 + +UUID: 60780f9a-7df5-43b4-83ab-60e2c0673ef7 + +Revision-number: 0 +Prop-content-length: 56 +Content-length: 56 + +K 8 +svn:date +V 27 +2008-11-26T07:17:27.590577Z +PROPS-END + +Revision-number: 1 +Prop-content-length: 111 +Content-length: 111 + +K 7 +svn:log +V 4 +test +K 10 +svn:author +V 12 +normalperson +K 8 +svn:date +V 27 +2008-11-26T07:18:03.511836Z +PROPS-END + +Node-path: bar +Node-kind: file +Node-action: add +Prop-content-length: 33 +Text-content-length: 4 +Text-content-md5: 912ec803b2ce49e4a541068d495ab570 +Content-length: 37 + +K 11 +svn:special +V 1 +* +PROPS-END +asdf + +Revision-number: 2 +Prop-content-length: 121 +Content-length: 121 + +K 7 +svn:log +V 13 +bar => doink + +K 10 +svn:author +V 12 +normalperson +K 8 +svn:date +V 27 +2008-11-27T03:55:31.601672Z +PROPS-END + +Node-path: bar +Node-kind: file +Node-action: change +Text-content-length: 10 +Text-content-md5: 92ca4fe7a9721f877f765c252dcd66c9 +Content-length: 10 + +link doink + +EOF +' + +test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" x' + +test_expect_success '"bar" is a symlink that points to "asdf"' ' + test -L x/bar && + (cd x && test xasdf = x"`git cat-file blob HEAD:bar`") +' + +test_expect_success 'get "bar" => symlink fix from svn' ' + (cd x && git svn rebase) +' + +test_expect_success '"bar" remains a proper symlink' ' + test -L x/bar && + (cd x && test xdoink = x"`git cat-file blob HEAD:bar`") +' + +test_done diff --git a/t/t9133-git-svn-nested-git-repo.sh b/t/t9133-git-svn-nested-git-repo.sh new file mode 100755 index 0000000000..893f57ef73 --- /dev/null +++ b/t/t9133-git-svn-nested-git-repo.sh @@ -0,0 +1,101 @@ +#!/bin/sh +# +# Copyright (c) 2009 Eric Wong +# + +test_description='git svn property tests' +. ./lib-git-svn.sh + +test_expect_success 'setup repo with a git repo inside it' ' + svn co "$svnrepo" s && + ( + cd s && + git init && + test -f .git/HEAD && + > .git/a && + echo a > a && + svn add .git a && + svn commit -m "create a nested git repo" && + svn up && + echo hi >> .git/a && + svn commit -m "modify .git/a" && + svn up + ) +' + +test_expect_success 'clone an SVN repo containing a git repo' ' + git svn clone "$svnrepo" g && + echo a > expect && + test_cmp expect g/a +' + +test_expect_success 'SVN-side change outside of .git' ' + ( + cd s && + echo b >> a && + svn commit -m "SVN-side change outside of .git" && + svn up && + svn log -v | fgrep "SVN-side change outside of .git" + ) +' + +test_expect_success 'update git svn-cloned repo' ' + ( + cd g && + git svn rebase && + echo a > expect && + echo b >> expect && + test_cmp a expect && + rm expect + ) +' + +test_expect_success 'SVN-side change inside of .git' ' + ( + cd s && + git add a && + git commit -m "add a inside an SVN repo" && + git log && + svn add --force .git && + svn commit -m "SVN-side change inside of .git" && + svn up && + svn log -v | fgrep "SVN-side change inside of .git" + ) +' + +test_expect_success 'update git svn-cloned repo' ' + ( + cd g && + git svn rebase && + echo a > expect && + echo b >> expect && + test_cmp a expect && + rm expect + ) +' + +test_expect_success 'SVN-side change in and out of .git' ' + ( + cd s && + echo c >> a && + git add a && + git commit -m "add a inside an SVN repo" && + svn commit -m "SVN-side change in and out of .git" && + svn up && + svn log -v | fgrep "SVN-side change in and out of .git" + ) +' + +test_expect_success 'update git svn-cloned repo again' ' + ( + cd g && + git svn rebase && + echo a > expect && + echo b >> expect && + echo c >> expect && + test_cmp a expect && + rm expect + ) +' + +test_done diff --git a/t/t9134-git-svn-ignore-paths.sh b/t/t9134-git-svn-ignore-paths.sh new file mode 100755 index 0000000000..c4b5b8bcf7 --- /dev/null +++ b/t/t9134-git-svn-ignore-paths.sh @@ -0,0 +1,98 @@ +#!/bin/sh +# +# Copyright (c) 2009 Vitaly Shukela +# Copyright (c) 2009 Eric Wong +# + +test_description='git svn property tests' +. ./lib-git-svn.sh + +test_expect_success 'setup test repository' ' + svn co "$svnrepo" s && + ( + cd s && + mkdir qqq www && + echo test_qqq > qqq/test_qqq.txt && + echo test_www > www/test_www.txt && + svn add qqq && + svn add www && + svn commit -m "create some files" && + svn up && + echo hi >> www/test_www.txt && + svn commit -m "modify www/test_www.txt" && + svn up + ) +' + +test_expect_success 'clone an SVN repository with ignored www directory' ' + git svn clone --ignore-paths="^www" "$svnrepo" g && + echo test_qqq > expect && + for i in g/*/*.txt; do cat $i >> expect2; done && + test_cmp expect expect2 +' + +test_expect_success 'SVN-side change outside of www' ' + ( + cd s && + echo b >> qqq/test_qqq.txt && + svn commit -m "SVN-side change outside of www" && + svn up && + svn log -v | fgrep "SVN-side change outside of www" + ) +' + +test_expect_success 'update git svn-cloned repo' ' + ( + cd g && + git svn rebase --ignore-paths="^www" && + printf "test_qqq\nb\n" > expect && + for i in */*.txt; do cat $i >> expect2; done && + test_cmp expect2 expect && + rm expect expect2 + ) +' + +test_expect_success 'SVN-side change inside of ignored www' ' + ( + cd s && + echo zaq >> www/test_www.txt + svn commit -m "SVN-side change inside of www/test_www.txt" && + svn up && + svn log -v | fgrep "SVN-side change inside of www/test_www.txt" + ) +' + +test_expect_success 'update git svn-cloned repo' ' + ( + cd g && + git svn rebase --ignore-paths="^www" && + printf "test_qqq\nb\n" > expect && + for i in */*.txt; do cat $i >> expect2; done && + test_cmp expect2 expect && + rm expect expect2 + ) +' + +test_expect_success 'SVN-side change in and out of ignored www' ' + ( + cd s && + echo cvf >> www/test_www.txt + echo ygg >> qqq/test_qqq.txt + svn commit -m "SVN-side change in and out of ignored www" && + svn up && + svn log -v | fgrep "SVN-side change in and out of ignored www" + ) +' + +test_expect_success 'update git svn-cloned repo again' ' + ( + cd g && + git svn rebase --ignore-paths="^www" && + printf "test_qqq\nb\nygg\n" > expect && + for i in */*.txt; do cat $i >> expect2; done && + test_cmp expect2 expect && + rm expect expect2 + ) +' + +test_done diff --git a/t/t9135-git-svn-moved-branch-empty-file.sh b/t/t9135-git-svn-moved-branch-empty-file.sh new file mode 100755 index 0000000000..03705fa4ce --- /dev/null +++ b/t/t9135-git-svn-moved-branch-empty-file.sh @@ -0,0 +1,16 @@ +#!/bin/sh + +test_description='test moved svn branch with missing empty files' + +. ./lib-git-svn.sh +test_expect_success 'load svn dumpfile' ' + svnadmin load "$rawsvnrepo" < "${TEST_DIRECTORY}/t9135/svn.dump" + ' + +test_expect_success 'clone using git svn' 'git svn clone -s "$svnrepo" x' + +test_expect_success 'test that b1 exists and is empty' ' + (cd x && test -f b1 && ! test -s b1) + ' + +test_done diff --git a/t/t9135/svn.dump b/t/t9135/svn.dump new file mode 100644 index 0000000000..b51c0ccceb --- /dev/null +++ b/t/t9135/svn.dump @@ -0,0 +1,192 @@ +SVN-fs-dump-format-version: 2 + +UUID: 1f80e919-e9e3-4d80-a3ae-d9f21095e27b + +Revision-number: 0 +Prop-content-length: 56 +Content-length: 56 + +K 8 +svn:date +V 27 +2009-02-10T19:23:16.424027Z +PROPS-END + +Revision-number: 1 +Prop-content-length: 123 +Content-length: 123 + +K 7 +svn:log +V 20 +init standard layout +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-10T19:23:17.195072Z +PROPS-END + +Node-path: branches +Node-kind: dir +Node-action: add +Prop-content-length: 10 +Content-length: 10 + +PROPS-END + + +Node-path: trunk +Node-kind: dir +Node-action: add +Prop-content-length: 10 +Content-length: 10 + +PROPS-END + + +Revision-number: 2 +Prop-content-length: 121 +Content-length: 121 + +K 7 +svn:log +V 18 +branch-b off trunk +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-10T19:23:19.160095Z +PROPS-END + +Node-path: branches/branch-b +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 1 +Node-copyfrom-path: trunk +Prop-content-length: 34 +Content-length: 34 + +K 13 +svn:mergeinfo +V 0 + +PROPS-END + + +Revision-number: 3 +Prop-content-length: 120 +Content-length: 120 + +K 7 +svn:log +V 17 +add empty file b1 +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-10T19:23:20.194568Z +PROPS-END + +Node-path: branches/branch-b/b1 +Node-kind: file +Node-action: add +Prop-content-length: 10 +Text-content-length: 0 +Text-content-md5: d41d8cd98f00b204e9800998ecf8427e +Content-length: 10 + +PROPS-END + + +Revision-number: 4 +Prop-content-length: 110 +Content-length: 110 + +K 7 +svn:log +V 8 +branch-c +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-10T19:23:21.169100Z +PROPS-END + +Node-path: branches/branch-c +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 3 +Node-copyfrom-path: trunk + + +Revision-number: 5 +Prop-content-length: 126 +Content-length: 126 + +K 7 +svn:log +V 23 +oops, wrong branchpoint +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-10T19:23:21.253557Z +PROPS-END + +Node-path: branches/branch-c +Node-action: delete + + +Revision-number: 6 +Prop-content-length: 127 +Content-length: 127 + +K 7 +svn:log +V 24 +branch-c off of branch-b +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-10T19:23:21.314659Z +PROPS-END + +Node-path: branches/branch-c +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 5 +Node-copyfrom-path: branches/branch-b +Prop-content-length: 34 +Content-length: 34 + +K 13 +svn:mergeinfo +V 0 + +PROPS-END + + diff --git a/t/t9136-git-svn-recreated-branch-empty-file.sh b/t/t9136-git-svn-recreated-branch-empty-file.sh new file mode 100755 index 0000000000..733d16e0b2 --- /dev/null +++ b/t/t9136-git-svn-recreated-branch-empty-file.sh @@ -0,0 +1,12 @@ +#!/bin/sh + +test_description='test recreated svn branch with empty files' + +. ./lib-git-svn.sh +test_expect_success 'load svn dumpfile' ' + svnadmin load "$rawsvnrepo" < "${TEST_DIRECTORY}/t9136/svn.dump" + ' + +test_expect_success 'clone using git svn' 'git svn clone -s "$svnrepo" x' + +test_done diff --git a/t/t9136/svn.dump b/t/t9136/svn.dump new file mode 100644 index 0000000000..6b1ce0b2e8 --- /dev/null +++ b/t/t9136/svn.dump @@ -0,0 +1,192 @@ +SVN-fs-dump-format-version: 2 + +UUID: eecae021-8f16-48da-969d-79beb8ae6ea5 + +Revision-number: 0 +Prop-content-length: 56 +Content-length: 56 + +K 8 +svn:date +V 27 +2009-02-22T00:50:56.292890Z +PROPS-END + +Revision-number: 1 +Prop-content-length: 106 +Content-length: 106 + +K 7 +svn:log +V 4 +init +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-22T00:50:57.192384Z +PROPS-END + +Node-path: branches +Node-kind: dir +Node-action: add +Prop-content-length: 10 +Content-length: 10 + +PROPS-END + + +Node-path: tags +Node-kind: dir +Node-action: add +Prop-content-length: 10 +Content-length: 10 + +PROPS-END + + +Node-path: trunk +Node-kind: dir +Node-action: add +Prop-content-length: 10 +Content-length: 10 + +PROPS-END + + +Node-path: trunk/file +Node-kind: file +Node-action: add +Prop-content-length: 10 +Text-content-length: 0 +Text-content-md5: d41d8cd98f00b204e9800998ecf8427e +Content-length: 10 + +PROPS-END + + +Revision-number: 2 +Prop-content-length: 105 +Content-length: 105 + +K 7 +svn:log +V 3 +1.0 +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-22T00:50:58.124724Z +PROPS-END + +Node-path: tags/1.0 +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 1 +Node-copyfrom-path: trunk + + +Revision-number: 3 +Prop-content-length: 111 +Content-length: 111 + +K 7 +svn:log +V 9 +1.0.1-bad +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-22T00:50:58.151727Z +PROPS-END + +Node-path: tags/1.0.1 +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 2 +Node-copyfrom-path: tags/1.0 + + +Revision-number: 4 +Prop-content-length: 111 +Content-length: 111 + +K 7 +svn:log +V 9 +Wrong tag +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-22T00:50:58.167427Z +PROPS-END + +Node-path: tags/1.0.1 +Node-action: delete + + +Revision-number: 5 +Prop-content-length: 113 +Content-length: 113 + +K 7 +svn:log +V 10 +1.0-branch +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-22T00:50:58.184498Z +PROPS-END + +Node-path: branches/1.0 +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 4 +Node-copyfrom-path: tags/1.0 + + +Revision-number: 6 +Prop-content-length: 113 +Content-length: 113 + +K 7 +svn:log +V 10 +1.0.1-good +K 10 +svn:author +V 8 +john.doe +K 8 +svn:date +V 27 +2009-02-22T00:50:58.200695Z +PROPS-END + +Node-path: tags/1.0.1 +Node-kind: dir +Node-action: add +Node-copyfrom-rev: 5 +Node-copyfrom-path: branches/1.0 + + diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh index 91b5aced1b..821be7ce8d 100755 --- a/t/t9300-fast-import.sh +++ b/t/t9300-fast-import.sh @@ -56,6 +56,12 @@ M 644 :2 file2 M 644 :3 file3 M 755 :4 file4 +tag series-A +from :5 +data <<EOF +An annotated tag without a tagger +EOF + INPUT_END test_expect_success \ 'A: create pack from stdin' \ @@ -102,6 +108,18 @@ test_expect_success \ 'git cat-file blob master:file4 >actual && test_cmp expect actual' cat >expect <<EOF +object $(git rev-parse refs/heads/master) +type commit +tag series-A + +An annotated tag without a tagger +EOF +test_expect_success 'A: verify tag/series-A' ' + git cat-file tag tags/series-A >actual && + test_cmp expect actual +' + +cat >expect <<EOF :2 `git rev-parse --verify master:file2` :3 `git rev-parse --verify master:file3` :4 `git rev-parse --verify master:file4` diff --git a/t/t9301-fast-export.sh b/t/t9301-fast-export.sh index 2057435462..86c376088c 100755 --- a/t/t9301-fast-export.sh +++ b/t/t9301-fast-export.sh @@ -185,8 +185,8 @@ test_expect_success 'submodule fast-export | fast-import' ' ' -export GIT_AUTHOR_NAME='A U Thor' -export GIT_COMMITTER_NAME='C O Mitter' +GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME +GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME test_expect_success 'setup copies' ' @@ -239,4 +239,24 @@ test_expect_success 'fast-export | fast-import when master is tagged' ' ' +cat > tag-content << EOF +object $(git rev-parse HEAD) +type commit +tag rosten +EOF + +test_expect_success 'cope with tagger-less tags' ' + + TAG=$(git hash-object -t tag -w tag-content) && + git update-ref refs/tags/sonnenschein $TAG && + git fast-export -C -C --signed-tags=strip --all > output && + test $(grep -c "^tag " output) = 4 && + ! grep "Unspecified Tagger" output && + git fast-export -C -C --signed-tags=strip --all \ + --fake-missing-tagger > output && + test $(grep -c "^tag " output) = 4 && + grep "Unspecified Tagger" output + +' + test_done diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh index 43cd6eecba..6ed10d0933 100755 --- a/t/t9500-gitweb-standalone-no-errors.sh +++ b/t/t9500-gitweb-standalone-no-errors.sh @@ -43,9 +43,11 @@ gitweb_run () { GATEWAY_INTERFACE="CGI/1.1" HTTP_ACCEPT="*/*" REQUEST_METHOD="GET" + SCRIPT_NAME="$TEST_DIRECTORY/../gitweb/gitweb.perl" QUERY_STRING=""$1"" PATH_INFO=""$2"" - export GATEWAY_INTERFACE HTTP_ACCEPT REQUEST_METHOD QUERY_STRING PATH_INFO + export GATEWAY_INTERFACE HTTP_ACCEPT REQUEST_METHOD \ + SCRIPT_NAME QUERY_STRING PATH_INFO GITWEB_CONFIG=$(pwd)/gitweb_config.perl export GITWEB_CONFIG @@ -54,7 +56,7 @@ gitweb_run () { # written to web server logs, so we are not interested in that: # we are interested only in properly formatted errors/warnings rm -f gitweb.log && - perl -- "$TEST_DIRECTORY/../gitweb/gitweb.perl" \ + perl -- "$SCRIPT_NAME" \ >/dev/null 2>gitweb.log && if grep "^[[]" gitweb.log >/dev/null 2>&1; then false; else true; fi @@ -660,6 +662,11 @@ cat >>gitweb_config.perl <<EOF EOF test_expect_success \ + 'config override: tree view, features not overridden in repo config' \ + 'gitweb_run "p=.git;a=tree"' +test_debug 'cat gitweb.log' + +test_expect_success \ 'config override: tree view, features disabled in repo config' \ 'git config gitweb.blame no && git config gitweb.snapshot none && @@ -667,12 +674,23 @@ test_expect_success \ test_debug 'cat gitweb.log' test_expect_success \ - 'config override: tree view, features enabled in repo config' \ + 'config override: tree view, features enabled in repo config (1)' \ 'git config gitweb.blame yes && git config gitweb.snapshot "zip,tgz, tbz2" && gitweb_run "p=.git;a=tree"' test_debug 'cat gitweb.log' +cat >.git/config <<\EOF +# testing noval and alternate separator +[gitweb] + blame + snapshot = zip tgz +EOF +test_expect_success \ + 'config override: tree view, features enabled in repo config (2)' \ + 'gitweb_run "p=.git;a=tree"' +test_debug 'cat gitweb.log' + # ---------------------------------------------------------------------- # non-ASCII in README.html diff --git a/t/test-lib.sh b/t/test-lib.sh index 8936173ee2..59d82d25e9 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -82,7 +82,7 @@ do -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) immediate=t; shift ;; -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) - export GIT_TEST_LONG=t; shift ;; + GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; -h|--h|--he|--hel|--help) help=t; shift ;; -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) @@ -127,7 +127,7 @@ fi error () { say_color error "error: $*" - trap - exit + trap - EXIT exit 1 } @@ -163,7 +163,7 @@ die () { exit 1 } -trap 'die' exit +trap 'die' EXIT # The semantics of the editor variables are that of invoking # sh -c "$EDITOR \"$@\"" files ... @@ -193,6 +193,31 @@ test_tick () { export GIT_COMMITTER_DATE GIT_AUTHOR_DATE } +# Call test_commit with the arguments "<message> [<file> [<contents>]]" +# +# This will commit a file with the given contents and the given commit +# message. It will also add a tag with <message> as name. +# +# Both <file> and <contents> default to <message>. + +test_commit () { + file=${2:-"$1.t"} + echo "${3-$1}" > "$file" && + git add "$file" && + test_tick && + git commit -m "$1" && + git tag "$1" +} + +# Call test_merge with the arguments "<message> <commit>", where <commit> +# can be a tag pointing to the commit-to-merge. + +test_merge () { + test_tick && + git merge -m "$1" "$2" && + git tag "$1" +} + # You are not expected to call test_ok_ and test_failure_ directly, use # the text_expect_* functions instead. @@ -208,7 +233,7 @@ test_failure_ () { say_color error "FAIL $test_count: $1" shift echo "$@" | sed -e 's/^/ /' - test "$immediate" = "" || { trap - exit; exit 1; } + test "$immediate" = "" || { trap - EXIT; exit 1; } } test_known_broken_ok_ () { @@ -416,7 +441,7 @@ test_create_repo () { } test_done () { - trap - exit + trap - EXIT test_results_dir="$TEST_DIRECTORY/test-results" mkdir -p "$test_results_dir" test_results_path="$test_results_dir/${0%-*}-$$" @@ -441,14 +466,6 @@ test_done () { fi case "$test_failure" in 0) - # We could: - # cd .. && rm -fr 'trash directory' - # but that means we forbid any tests that use their own - # subdirectory from calling test_done without coming back - # to where they started from. - # The Makefile provided will clean this test area so - # we will leave things as they are. - say_color pass "passed all $msg" test -d "$remove_trash" && @@ -471,7 +488,6 @@ PATH=$TEST_DIRECTORY/..:$PATH GIT_EXEC_PATH=$(pwd)/.. GIT_TEMPLATE_DIR=$(pwd)/../templates/blt unset GIT_CONFIG -unset GIT_CONFIG_LOCAL GIT_CONFIG_NOSYSTEM=1 GIT_CONFIG_NOGLOBAL=1 export PATH GIT_EXEC_PATH GIT_TEMPLATE_DIR GIT_CONFIG_NOSYSTEM GIT_CONFIG_NOGLOBAL @@ -494,7 +510,7 @@ fi test="trash directory.$(basename "$0" .sh)" test ! -z "$debug" || remove_trash="$TEST_DIRECTORY/$test" rm -fr "$test" || { - trap - exit + trap - EXIT echo >&5 "FATAL: Cannot prepare test area" exit 1 } diff --git a/test-ctype.c b/test-ctype.c new file mode 100644 index 0000000000..033c74911e --- /dev/null +++ b/test-ctype.c @@ -0,0 +1,78 @@ +#include "cache.h" + + +static int test_isdigit(int c) +{ + return isdigit(c); +} + +static int test_isspace(int c) +{ + return isspace(c); +} + +static int test_isalpha(int c) +{ + return isalpha(c); +} + +static int test_isalnum(int c) +{ + return isalnum(c); +} + +static int test_is_glob_special(int c) +{ + return is_glob_special(c); +} + +static int test_is_regex_special(int c) +{ + return is_regex_special(c); +} + +#define DIGIT "0123456789" +#define LOWER "abcdefghijklmnopqrstuvwxyz" +#define UPPER "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + +static const struct ctype_class { + const char *name; + int (*test_fn)(int); + const char *members; +} classes[] = { + { "isdigit", test_isdigit, DIGIT }, + { "isspace", test_isspace, " \n\r\t" }, + { "isalpha", test_isalpha, LOWER UPPER }, + { "isalnum", test_isalnum, LOWER UPPER DIGIT }, + { "is_glob_special", test_is_glob_special, "*?[\\" }, + { "is_regex_special", test_is_regex_special, "$()*+.?[\\^{|" }, + { NULL } +}; + +static int test_class(const struct ctype_class *test) +{ + int i, rc = 0; + + for (i = 0; i < 256; i++) { + int expected = i ? !!strchr(test->members, i) : 0; + int actual = test->test_fn(i); + + if (actual != expected) { + rc = 1; + printf("%s classifies char %d (0x%02x) wrongly\n", + test->name, i, i); + } + } + return rc; +} + +int main(int argc, char **argv) +{ + const struct ctype_class *test; + int rc = 0; + + for (test = classes; test->name; test++) + rc |= test_class(test); + + return rc; +} diff --git a/dump-cache-tree.c b/test-dump-cache-tree.c index 1f73f1ea7d..1f73f1ea7d 100644 --- a/dump-cache-tree.c +++ b/test-dump-cache-tree.c diff --git a/test-path-utils.c b/test-path-utils.c index a0bcb0e210..d261398d6c 100644 --- a/test-path-utils.c +++ b/test-path-utils.c @@ -2,11 +2,13 @@ int main(int argc, char **argv) { - if (argc == 3 && !strcmp(argv[1], "normalize_absolute_path")) { - char *buf = xmalloc(strlen(argv[2])+1); - int rv = normalize_absolute_path(buf, argv[2]); - assert(strlen(buf) == rv); + if (argc == 3 && !strcmp(argv[1], "normalize_path_copy")) { + char *buf = xmalloc(PATH_MAX + 1); + int rv = normalize_path_copy(buf, argv[2]); + if (rv) + buf = "++failed++"; puts(buf); + return 0; } if (argc >= 2 && !strcmp(argv[1], "make_absolute_path")) { @@ -15,12 +17,22 @@ int main(int argc, char **argv) argc--; argv++; } + return 0; } if (argc == 4 && !strcmp(argv[1], "longest_ancestor_length")) { int len = longest_ancestor_length(argv[2], argv[3]); printf("%d\n", len); + return 0; } - return 0; + if (argc == 4 && !strcmp(argv[1], "strip_path_suffix")) { + char *prefix = strip_path_suffix(argv[2], argv[3]); + printf("%s\n", prefix ? prefix : "(null)"); + return 0; + } + + fprintf(stderr, "%s: unknown function name: %s\n", argv[0], + argv[1] ? argv[1] : "(there was none)"); + return 1; } diff --git a/test-sigchain.c b/test-sigchain.c new file mode 100644 index 0000000000..42db234e87 --- /dev/null +++ b/test-sigchain.c @@ -0,0 +1,22 @@ +#include "sigchain.h" +#include "cache.h" + +#define X(f) \ +static void f(int sig) { \ + puts(#f); \ + fflush(stdout); \ + sigchain_pop(sig); \ + raise(sig); \ +} +X(one) +X(two) +X(three) +#undef X + +int main(int argc, char **argv) { + sigchain_push(SIGTERM, one); + sigchain_push(SIGTERM, two); + sigchain_push(SIGTERM, three); + raise(SIGTERM); + return 0; +} @@ -50,7 +50,7 @@ static int get_trace_fd(int *need_close) return fd; } - fprintf(stderr, "What does '%s' for GIT_TRACE means ?\n", trace); + fprintf(stderr, "What does '%s' for GIT_TRACE mean?\n", trace); fprintf(stderr, "If you want to trace into a file, " "then please set GIT_TRACE to an absolute pathname " "(starting with /).\n"); diff --git a/transport.c b/transport.c index 56831c57c5..9ae92cd39c 100644 --- a/transport.c +++ b/transport.c @@ -50,9 +50,7 @@ static int read_loose_refs(struct strbuf *path, int name_offset, memset (&list, 0, sizeof(list)); while ((de = readdir(dir))) { - if (de->d_name[0] == '.' && (de->d_name[1] == '\0' || - (de->d_name[1] == '.' && - de->d_name[2] == '\0'))) + if (is_dot_or_dotdot(de->d_name)) continue; ALLOC_GROW(list.entries, list.nr + 1, list.alloc); list.entries[list.nr++] = xstrdup(de->d_name); @@ -140,6 +138,11 @@ static void insert_packed_refs(const char *packed_refs, struct ref **list) } } +static const char *rsync_url(const char *url) +{ + return prefixcmp(url, "rsync://") ? skip_prefix(url, "rsync:") : url; +} + static struct ref *get_refs_via_rsync(struct transport *transport) { struct strbuf buf = STRBUF_INIT, temp_dir = STRBUF_INIT; @@ -155,7 +158,7 @@ static struct ref *get_refs_via_rsync(struct transport *transport) die ("Could not make temporary directory"); temp_dir_len = temp_dir.len; - strbuf_addstr(&buf, transport->url); + strbuf_addstr(&buf, rsync_url(transport->url)); strbuf_addstr(&buf, "/refs"); memset(&rsync, 0, sizeof(rsync)); @@ -171,7 +174,7 @@ static struct ref *get_refs_via_rsync(struct transport *transport) die ("Could not run rsync to get refs"); strbuf_reset(&buf); - strbuf_addstr(&buf, transport->url); + strbuf_addstr(&buf, rsync_url(transport->url)); strbuf_addstr(&buf, "/packed-refs"); args[2] = buf.buf; @@ -208,7 +211,7 @@ static int fetch_objs_via_rsync(struct transport *transport, const char *args[8]; int result; - strbuf_addstr(&buf, transport->url); + strbuf_addstr(&buf, rsync_url(transport->url)); strbuf_addstr(&buf, "/objects/"); memset(&rsync, 0, sizeof(rsync)); @@ -287,7 +290,7 @@ static int rsync_transport_push(struct transport *transport, /* first push the objects */ - strbuf_addstr(&buf, transport->url); + strbuf_addstr(&buf, rsync_url(transport->url)); strbuf_addch(&buf, '/'); memset(&rsync, 0, sizeof(rsync)); @@ -308,7 +311,8 @@ static int rsync_transport_push(struct transport *transport, args[i++] = NULL; if (run_command(&rsync)) - return error("Could not push objects to %s", transport->url); + return error("Could not push objects to %s", + rsync_url(transport->url)); /* copy the refs to the temporary directory; they could be packed. */ @@ -329,10 +333,11 @@ static int rsync_transport_push(struct transport *transport, if (!(flags & TRANSPORT_PUSH_FORCE)) args[i++] = "--ignore-existing"; args[i++] = temp_dir.buf; - args[i++] = transport->url; + args[i++] = rsync_url(transport->url); args[i++] = NULL; if (run_command(&rsync)) - result = error("Could not push to %s", transport->url); + result = error("Could not push to %s", + rsync_url(transport->url)); if (remove_dir_recursively(&temp_dir, 0)) warning ("Could not remove temporary directory %s.", @@ -725,7 +730,7 @@ struct transport *transport_get(struct remote *remote, const char *url) ret->remote = remote; ret->url = url; - if (!prefixcmp(url, "rsync://")) { + if (!prefixcmp(url, "rsync:")) { ret->get_refs_list = get_refs_via_rsync; ret->fetch = fetch_objs_via_rsync; ret->push = rsync_transport_push; @@ -110,7 +110,7 @@ int read_tree_recursive(struct tree *tree, case 0: continue; case READ_TREE_RECURSIVE: - break;; + break; default: return -1; } @@ -131,6 +131,34 @@ int read_tree_recursive(struct tree *tree, if (retval) return -1; continue; + } else if (S_ISGITLINK(entry.mode)) { + int retval; + struct strbuf path; + unsigned int entrylen; + struct commit *commit; + + entrylen = tree_entry_len(entry.path, entry.sha1); + strbuf_init(&path, baselen + entrylen + 1); + strbuf_add(&path, base, baselen); + strbuf_add(&path, entry.path, entrylen); + strbuf_addch(&path, '/'); + + commit = lookup_commit(entry.sha1); + if (!commit) + die("Commit %s in submodule path %s not found", + sha1_to_hex(entry.sha1), path.buf); + + if (parse_commit(commit)) + die("Invalid commit %s in submodule path %s", + sha1_to_hex(entry.sha1), path.buf); + + retval = read_tree_recursive(commit->tree, + path.buf, path.len, + stage, match, fn, context); + strbuf_release(&path); + if (retval) + return -1; + continue; } } return 0; diff --git a/unpack-file.c b/unpack-file.c index bcdc8bbb3b..75cd2f1a6a 100644 --- a/unpack-file.c +++ b/unpack-file.c @@ -1,5 +1,6 @@ #include "cache.h" #include "blob.h" +#include "exec_cmd.h" static char *create_temp_file(unsigned char *sha1) { @@ -25,8 +26,10 @@ int main(int argc, char **argv) { unsigned char sha1[20]; + git_extract_argv0_path(argv[0]); + if (argc != 2) - usage("git-unpack-file <sha1>"); + usage("git unpack-file <sha1>"); if (get_sha1(argv[1], sha1)) die("Not a valid object name %s", argv[1]); diff --git a/unpack-trees.c b/unpack-trees.c index 54f301da67..5820ce48f3 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -49,7 +49,7 @@ static void add_entry(struct unpack_trees_options *o, struct cache_entry *ce, memcpy(new, ce, size); new->next = NULL; new->ce_flags = (new->ce_flags & ~clear) | set; - add_index_entry(&o->result, new, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE|ADD_CACHE_SKIP_DFCHECK); + add_index_entry(&o->result, new, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE); } /* Unlink the last component and attempt to remove leading @@ -61,7 +61,7 @@ static void unlink_entry(struct cache_entry *ce) char *cp, *prev; char *name = ce->name; - if (has_symlink_leading_path(ce_namelen(ce), ce->name)) + if (has_symlink_or_noent_leading_path(ce_namelen(ce), ce->name)) return; if (unlink(name)) return; @@ -240,8 +240,11 @@ static struct cache_entry *create_ce_entry(const struct traverse_info *info, con return ce; } -static int unpack_nondirectories(int n, unsigned long mask, unsigned long dirmask, struct cache_entry *src[5], - const struct name_entry *names, const struct traverse_info *info) +static int unpack_nondirectories(int n, unsigned long mask, + unsigned long dirmask, + struct cache_entry **src, + const struct name_entry *names, + const struct traverse_info *info) { int i; struct unpack_trees_options *o = info->data; @@ -283,15 +286,15 @@ static int unpack_nondirectories(int n, unsigned long mask, unsigned long dirmas if (o->merge) return call_unpack_fn(src, o); - n += o->merge; for (i = 0; i < n; i++) - add_entry(o, src[i], 0, 0); + if (src[i] && src[i] != o->df_conflict_entry) + add_entry(o, src[i], 0, 0); return 0; } static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, struct name_entry *names, struct traverse_info *info) { - struct cache_entry *src[5] = { NULL, }; + struct cache_entry *src[MAX_UNPACK_TREES + 1] = { NULL, }; struct unpack_trees_options *o = info->data; const struct name_entry *p = names; @@ -494,7 +497,7 @@ static int verify_clean_subdirectory(struct cache_entry *ce, const char *action, * anything in the existing directory there. */ int namelen; - int pos, i; + int i; struct dir_struct d; char *pathbuf; int cnt = 0; @@ -515,24 +518,20 @@ static int verify_clean_subdirectory(struct cache_entry *ce, const char *action, * in that directory. */ namelen = strlen(ce->name); - pos = index_name_pos(o->src_index, ce->name, namelen); - if (0 <= pos) - return cnt; /* we have it as nondirectory */ - pos = -pos - 1; - for (i = pos; i < o->src_index->cache_nr; i++) { - struct cache_entry *ce = o->src_index->cache[i]; - int len = ce_namelen(ce); + for (i = o->pos; i < o->src_index->cache_nr; i++) { + struct cache_entry *ce2 = o->src_index->cache[i]; + int len = ce_namelen(ce2); if (len < namelen || - strncmp(ce->name, ce->name, namelen) || - ce->name[namelen] != '/') + strncmp(ce->name, ce2->name, namelen) || + ce2->name[namelen] != '/') break; /* - * ce->name is an entry in the subdirectory. + * ce2->name is an entry in the subdirectory. */ - if (!ce_stage(ce)) { - if (verify_uptodate(ce, o)) + if (!ce_stage(ce2)) { + if (verify_uptodate(ce2, o)) return -1; - add_entry(o, ce, CE_REMOVE, 0); + add_entry(o, ce2, CE_REMOVE, 0); } cnt++; } @@ -584,11 +583,11 @@ static int verify_absent(struct cache_entry *ce, const char *action, if (o->index_only || o->reset || !o->update) return 0; - if (has_symlink_leading_path(ce_namelen(ce), ce->name)) + if (has_symlink_or_noent_leading_path(ce_namelen(ce), ce->name)) return 0; if (!lstat(ce->name, &st)) { - int cnt; + int ret; int dtype = ce_to_dtype(ce); struct cache_entry *result; @@ -616,13 +615,15 @@ static int verify_absent(struct cache_entry *ce, const char *action, * files that are in "foo/" we would lose * it. */ - cnt = verify_clean_subdirectory(ce, action, o); + ret = verify_clean_subdirectory(ce, action, o); + if (ret < 0) + return ret; /* * If this removed entries from the index, * what that means is: * - * (1) the caller unpack_trees_rec() saw path/foo + * (1) the caller unpack_callback() saw path/foo * in the index, and it has not removed it because * it thinks it is handling 'path' as blob with * D/F conflict; @@ -635,7 +636,7 @@ static int verify_absent(struct cache_entry *ce, const char *action, * We need to increment it by the number of * deleted entries here. */ - o->pos += cnt; + o->pos += ret; return 0; } diff --git a/update-server-info.c b/update-server-info.c index 7e8209ea4b..7b38fd867b 100644 --- a/update-server-info.c +++ b/update-server-info.c @@ -1,4 +1,5 @@ #include "cache.h" +#include "exec_cmd.h" static const char update_server_info_usage[] = "git update-server-info [--force]"; @@ -19,6 +20,8 @@ int main(int ac, char **av) if (i != ac) usage(update_server_info_usage); + git_extract_argv0_path(av[0]); + setup_git_directory(); return !!update_server_info(force); diff --git a/upload-pack.c b/upload-pack.c index e5adbc011e..19c24db643 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -11,7 +11,7 @@ #include "list-objects.h" #include "run-command.h" -static const char upload_pack_usage[] = "git-upload-pack [--strict] [--timeout=nn] <dir>"; +static const char upload_pack_usage[] = "git upload-pack [--strict] [--timeout=nn] <dir>"; /* bits #0..7 in revision.h, #8..10 in commit.c */ #define THEY_HAVE (1u << 11) @@ -616,6 +616,8 @@ int main(int argc, char **argv) int i; int strict = 0; + git_extract_argv0_path(argv[0]); + for (i = 1; i < argc; i++) { char *arg = argv[i]; @@ -7,7 +7,7 @@ static void report(const char *prefix, const char *err, va_list params) { - char msg[256]; + char msg[1024]; vsnprintf(msg, sizeof(msg), err, params); fprintf(stderr, "%s%s\n", prefix, msg); } diff --git a/userdiff.c b/userdiff.c index 3681062ebf..d556da9751 100644 --- a/userdiff.c +++ b/userdiff.c @@ -6,14 +6,20 @@ static struct userdiff_driver *drivers; static int ndrivers; static int drivers_alloc; -#define FUNCNAME(name, pattern) \ - { name, NULL, -1, { pattern, REG_EXTENDED } } +#define PATTERNS(name, pattern, word_regex) \ + { name, NULL, -1, { pattern, REG_EXTENDED }, word_regex } static struct userdiff_driver builtin_drivers[] = { -FUNCNAME("html", "^[ \t]*(<[Hh][1-6][ \t].*>.*)$"), -FUNCNAME("java", +PATTERNS("html", "^[ \t]*(<[Hh][1-6][ \t].*>.*)$", + "[^<>= \t]+|[^[:space:]]|[\x80-\xff]+"), +PATTERNS("java", "!^[ \t]*(catch|do|for|if|instanceof|new|return|switch|throw|while)\n" - "^[ \t]*(([ \t]*[A-Za-z_][A-Za-z_0-9]*){2,}[ \t]*\\([^;]*)$"), -FUNCNAME("objc", + "^[ \t]*(([ \t]*[A-Za-z_][A-Za-z_0-9]*){2,}[ \t]*\\([^;]*)$", + "[a-zA-Z_][a-zA-Z0-9_]*" + "|[-+0-9.e]+[fFlL]?|0[xXbB]?[0-9a-fA-F]+[lL]?" + "|[-+*/<>%&^|=!]=" + "|--|\\+\\+|<<=?|>>>?=?|&&|\\|\\|" + "|[^[:space:]]|[\x80-\xff]+"), +PATTERNS("objc", /* Negate C statements that can look like functions */ "!^[ \t]*(do|for|if|else|return|switch|while)\n" /* Objective-C methods */ @@ -21,20 +27,60 @@ FUNCNAME("objc", /* C functions */ "^[ \t]*(([ \t]*[A-Za-z_][A-Za-z_0-9]*){2,}[ \t]*\\([^;]*)$\n" /* Objective-C class/protocol definitions */ - "^(@(implementation|interface|protocol)[ \t].*)$"), -FUNCNAME("pascal", + "^(@(implementation|interface|protocol)[ \t].*)$", + /* -- */ + "[a-zA-Z_][a-zA-Z0-9_]*" + "|[-+0-9.e]+[fFlL]?|0[xXbB]?[0-9a-fA-F]+[lL]?" + "|[-+*/<>%&^|=!]=|--|\\+\\+|<<=?|>>=?|&&|\\|\\||::|->" + "|[^[:space:]]|[\x80-\xff]+"), +PATTERNS("pascal", "^((procedure|function|constructor|destructor|interface|" "implementation|initialization|finalization)[ \t]*.*)$" "\n" - "^(.*=[ \t]*(class|record).*)$"), -FUNCNAME("php", "^[\t ]*((function|class).*)"), -FUNCNAME("python", "^[ \t]*((class|def)[ \t].*)$"), -FUNCNAME("ruby", "^[ \t]*((class|module|def)[ \t].*)$"), -FUNCNAME("bibtex", "(@[a-zA-Z]{1,}[ \t]*\\{{0,1}[ \t]*[^ \t\"@',\\#}{~%]*).*$"), -FUNCNAME("tex", "^(\\\\((sub)*section|chapter|part)\\*{0,1}\\{.*)$"), + "^(.*=[ \t]*(class|record).*)$", + /* -- */ + "[a-zA-Z_][a-zA-Z0-9_]*" + "|[-+0-9.e]+|0[xXbB]?[0-9a-fA-F]+" + "|<>|<=|>=|:=|\\.\\." + "|[^[:space:]]|[\x80-\xff]+"), +PATTERNS("php", "^[\t ]*((function|class).*)", + /* -- */ + "[a-zA-Z_][a-zA-Z0-9_]*" + "|[-+0-9.e]+|0[xXbB]?[0-9a-fA-F]+" + "|[-+*/<>%&^|=!.]=|--|\\+\\+|<<=?|>>=?|===|&&|\\|\\||::|->" + "|[^[:space:]]|[\x80-\xff]+"), +PATTERNS("python", "^[ \t]*((class|def)[ \t].*)$", + /* -- */ + "[a-zA-Z_][a-zA-Z0-9_]*" + "|[-+0-9.e]+[jJlL]?|0[xX]?[0-9a-fA-F]+[lL]?" + "|[-+*/<>%&^|=!]=|//=?|<<=?|>>=?|\\*\\*=?" + "|[^[:space:]|[\x80-\xff]+"), + /* -- */ +PATTERNS("ruby", "^[ \t]*((class|module|def)[ \t].*)$", + /* -- */ + "(@|@@|\\$)?[a-zA-Z_][a-zA-Z0-9_]*" + "|[-+0-9.e]+|0[xXbB]?[0-9a-fA-F]+|\\?(\\\\C-)?(\\\\M-)?." + "|//=?|[-+*/<>%&^|=!]=|<<=?|>>=?|===|\\.{1,3}|::|[!=]~" + "|[^[:space:]|[\x80-\xff]+"), +PATTERNS("bibtex", "(@[a-zA-Z]{1,}[ \t]*\\{{0,1}[ \t]*[^ \t\"@',\\#}{~%]*).*$", + "[={}\"]|[^={}\" \t]+"), +PATTERNS("tex", "^(\\\\((sub)*section|chapter|part)\\*{0,1}\\{.*)$", + "\\\\[a-zA-Z@]+|\\\\.|[a-zA-Z0-9\x80-\xff]+|[^[:space:]]"), +PATTERNS("cpp", + /* Jump targets or access declarations */ + "!^[ \t]*[A-Za-z_][A-Za-z_0-9]*:.*$\n" + /* C/++ functions/methods at top level */ + "^([A-Za-z_][A-Za-z_0-9]*([ \t]+[A-Za-z_][A-Za-z_0-9]*([ \t]*::[ \t]*[^[:space:]]+)?){1,}[ \t]*\\([^;]*)$\n" + /* compound type at top level */ + "^((struct|class|enum)[^;]*)$", + /* -- */ + "[a-zA-Z_][a-zA-Z0-9_]*" + "|[-+0-9.e]+[fFlL]?|0[xXbB]?[0-9a-fA-F]+[lL]?" + "|[-+*/<>%&^|=!]=|--|\\+\\+|<<=?|>>=?|&&|\\|\\||::|->" + "|[^[:space:]]|[\x80-\xff]+"), { "default", NULL, -1, { NULL, 0 } }, }; -#undef FUNCNAME +#undef PATTERNS static struct userdiff_driver driver_true = { "diff=true", @@ -134,6 +180,8 @@ int userdiff_config(const char *k, const char *v) return parse_string(&drv->external, k, v); if ((drv = parse_driver(k, v, "textconv"))) return parse_string(&drv->textconv, k, v); + if ((drv = parse_driver(k, v, "wordregex"))) + return parse_string(&drv->word_regex, k, v); return 0; } diff --git a/userdiff.h b/userdiff.h index ba2945770b..c3151594f5 100644 --- a/userdiff.h +++ b/userdiff.h @@ -11,6 +11,7 @@ struct userdiff_driver { const char *external; int binary; struct userdiff_funcname funcname; + const char *word_regex; const char *textconv; }; @@ -246,6 +246,25 @@ int utf8_width(const char **start, size_t *remainder_p) return git_wcwidth(ch); } +/* + * Returns the total number of columns required by a null-terminated + * string, assuming that the string is utf8. Returns strlen() instead + * if the string does not look like a valid utf8 string. + */ +int utf8_strwidth(const char *string) +{ + int width = 0; + const char *orig = string; + + while (1) { + if (!string) + return strlen(orig); + if (!*string) + return width; + width += utf8_width(&string, NULL); + } +} + int is_utf8(const char *text) { while (*text) { @@ -5,6 +5,7 @@ typedef unsigned int ucs_char_t; /* assuming 32bit int */ ucs_char_t pick_one_utf8_char(const char **start, size_t *remainder_p); int utf8_width(const char **start, size_t *remainder_p); +int utf8_strwidth(const char *string); int is_utf8(const char *text); int is_encoding_utf8(const char *name); @@ -4,6 +4,7 @@ * Copyright (C) Eric Biederman, 2005 */ #include "cache.h" +#include "exec_cmd.h" static const char var_usage[] = "git var [-l | <variable>]"; @@ -56,6 +57,8 @@ int main(int argc, char **argv) usage(var_usage); } + git_extract_argv0_path(argv[0]); + setup_git_directory_gently(&nongit); val = NULL; @@ -18,7 +18,7 @@ void walker_say(struct walker *walker, const char *fmt, const char *hex) static void report_missing(const struct object *obj) { char missing_hex[41]; - strcpy(missing_hex, sha1_to_hex(obj->sha1));; + strcpy(missing_hex, sha1_to_hex(obj->sha1)); fprintf(stderr, "Cannot obtain needed %s %s\n", obj->type ? typename(obj->type): "object", missing_hex); if (!is_null_sha1(current_commit_sha1)) @@ -196,3 +196,96 @@ int xmkstemp(char *template) die("Unable to create temporary file: %s", strerror(errno)); return fd; } + +/* + * zlib wrappers to make sure we don't silently miss errors + * at init time. + */ +void git_inflate_init(z_streamp strm) +{ + const char *err; + + switch (inflateInit(strm)) { + case Z_OK: + return; + + case Z_MEM_ERROR: + err = "out of memory"; + break; + case Z_VERSION_ERROR: + err = "wrong version"; + break; + default: + err = "error"; + } + die("inflateInit: %s (%s)", err, strm->msg ? strm->msg : "no message"); +} + +void git_inflate_end(z_streamp strm) +{ + if (inflateEnd(strm) != Z_OK) + error("inflateEnd: %s", strm->msg ? strm->msg : "failed"); +} + +int git_inflate(z_streamp strm, int flush) +{ + int ret = inflate(strm, flush); + const char *err; + + switch (ret) { + /* Out of memory is fatal. */ + case Z_MEM_ERROR: + die("inflate: out of memory"); + + /* Data corruption errors: we may want to recover from them (fsck) */ + case Z_NEED_DICT: + err = "needs dictionary"; break; + case Z_DATA_ERROR: + err = "data stream error"; break; + case Z_STREAM_ERROR: + err = "stream consistency error"; break; + default: + err = "unknown error"; break; + + /* Z_BUF_ERROR: normal, needs more space in the output buffer */ + case Z_BUF_ERROR: + case Z_OK: + case Z_STREAM_END: + return ret; + } + error("inflate: %s (%s)", err, strm->msg ? strm->msg : "no message"); + return ret; +} + +int odb_mkstemp(char *template, size_t limit, const char *pattern) +{ + int fd; + + snprintf(template, limit, "%s/%s", + get_object_directory(), pattern); + fd = mkstemp(template); + if (0 <= fd) + return fd; + + /* slow path */ + /* some mkstemp implementations erase template on failure */ + snprintf(template, limit, "%s/%s", + get_object_directory(), pattern); + safe_create_leading_directories(template); + return xmkstemp(template); +} + +int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1) +{ + int fd; + + snprintf(name, namesz, "%s/pack/pack-%s.keep", + get_object_directory(), sha1_to_hex(sha1)); + fd = open(name, O_RDWR|O_CREAT|O_EXCL, 0600); + if (0 <= fd) + return fd; + + /* slow path */ + safe_create_leading_directories(name); + return open(name, O_RDWR|O_CREAT|O_EXCL, 0600); +} diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h index 84fff583e2..4da052a3ff 100644 --- a/xdiff/xdiff.h +++ b/xdiff/xdiff.h @@ -32,6 +32,7 @@ extern "C" { #define XDF_IGNORE_WHITESPACE (1 << 2) #define XDF_IGNORE_WHITESPACE_CHANGE (1 << 3) #define XDF_IGNORE_WHITESPACE_AT_EOL (1 << 4) +#define XDF_PATIENCE_DIFF (1 << 5) #define XDF_WHITESPACE_FLAGS (XDF_IGNORE_WHITESPACE | XDF_IGNORE_WHITESPACE_CHANGE | XDF_IGNORE_WHITESPACE_AT_EOL) #define XDL_PATCH_NORMAL '-' @@ -84,6 +85,7 @@ typedef long (*find_func_t)(const char *line, long line_len, char *buffer, long typedef struct s_xdemitconf { long ctxlen; + long interhunkctxlen; unsigned long flags; find_func_t find_func; void *find_func_priv; diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c index 9d0324a38c..3e97462bdd 100644 --- a/xdiff/xdiffi.c +++ b/xdiff/xdiffi.c @@ -329,6 +329,9 @@ int xdl_do_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdalgoenv_t xenv; diffdata_t dd1, dd2; + if (xpp->flags & XDF_PATIENCE_DIFF) + return xdl_do_patience_diff(mf1, mf2, xpp, xe); + if (xdl_prepare_env(mf1, mf2, xpp, xe) < 0) { return -1; diff --git a/xdiff/xdiffi.h b/xdiff/xdiffi.h index 3e099dc445..ad033a8e6a 100644 --- a/xdiff/xdiffi.h +++ b/xdiff/xdiffi.h @@ -55,5 +55,7 @@ int xdl_build_script(xdfenv_t *xe, xdchange_t **xscr); void xdl_free_script(xdchange_t *xscr); int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb, xdemitconf_t const *xecfg); +int xdl_do_patience_diff(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, + xdfenv_t *env); #endif /* #if !defined(XDIFFI_H) */ diff --git a/xdiff/xemit.c b/xdiff/xemit.c index 4625c1b421..05bfa41f10 100644 --- a/xdiff/xemit.c +++ b/xdiff/xemit.c @@ -59,9 +59,10 @@ static int xdl_emit_record(xdfile_t *xdf, long ri, char const *pre, xdemitcb_t * */ xdchange_t *xdl_get_hunk(xdchange_t *xscr, xdemitconf_t const *xecfg) { xdchange_t *xch, *xchp; + long max_common = 2 * xecfg->ctxlen + xecfg->interhunkctxlen; for (xchp = xscr, xch = xscr->next; xch; xchp = xch, xch = xch->next) - if (xch->i1 - (xchp->i1 + xchp->chg1) > 2 * xecfg->ctxlen) + if (xch->i1 - (xchp->i1 + xchp->chg1) > max_common) break; return xchp; diff --git a/xdiff/xpatience.c b/xdiff/xpatience.c new file mode 100644 index 0000000000..e42c16a807 --- /dev/null +++ b/xdiff/xpatience.c @@ -0,0 +1,381 @@ +/* + * LibXDiff by Davide Libenzi ( File Differential Library ) + * Copyright (C) 2003-2009 Davide Libenzi, Johannes E. Schindelin + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Davide Libenzi <davidel@xmailserver.org> + * + */ +#include "xinclude.h" +#include "xtypes.h" +#include "xdiff.h" + +/* + * The basic idea of patience diff is to find lines that are unique in + * both files. These are intuitively the ones that we want to see as + * common lines. + * + * The maximal ordered sequence of such line pairs (where ordered means + * that the order in the sequence agrees with the order of the lines in + * both files) naturally defines an initial set of common lines. + * + * Now, the algorithm tries to extend the set of common lines by growing + * the line ranges where the files have identical lines. + * + * Between those common lines, the patience diff algorithm is applied + * recursively, until no unique line pairs can be found; these line ranges + * are handled by the well-known Myers algorithm. + */ + +#define NON_UNIQUE ULONG_MAX + +/* + * This is a hash mapping from line hash to line numbers in the first and + * second file. + */ +struct hashmap { + int nr, alloc; + struct entry { + unsigned long hash; + /* + * 0 = unused entry, 1 = first line, 2 = second, etc. + * line2 is NON_UNIQUE if the line is not unique + * in either the first or the second file. + */ + unsigned long line1, line2; + /* + * "next" & "previous" are used for the longest common + * sequence; + * initially, "next" reflects only the order in file1. + */ + struct entry *next, *previous; + } *entries, *first, *last; + /* were common records found? */ + unsigned long has_matches; + mmfile_t *file1, *file2; + xdfenv_t *env; + xpparam_t const *xpp; +}; + +/* The argument "pass" is 1 for the first file, 2 for the second. */ +static void insert_record(int line, struct hashmap *map, int pass) +{ + xrecord_t **records = pass == 1 ? + map->env->xdf1.recs : map->env->xdf2.recs; + xrecord_t *record = records[line - 1], *other; + /* + * After xdl_prepare_env() (or more precisely, due to + * xdl_classify_record()), the "ha" member of the records (AKA lines) + * is _not_ the hash anymore, but a linearized version of it. In + * other words, the "ha" member is guaranteed to start with 0 and + * the second record's ha can only be 0 or 1, etc. + * + * So we multiply ha by 2 in the hope that the hashing was + * "unique enough". + */ + int index = (int)((record->ha << 1) % map->alloc); + + while (map->entries[index].line1) { + other = map->env->xdf1.recs[map->entries[index].line1 - 1]; + if (map->entries[index].hash != record->ha || + !xdl_recmatch(record->ptr, record->size, + other->ptr, other->size, + map->xpp->flags)) { + if (++index >= map->alloc) + index = 0; + continue; + } + if (pass == 2) + map->has_matches = 1; + if (pass == 1 || map->entries[index].line2) + map->entries[index].line2 = NON_UNIQUE; + else + map->entries[index].line2 = line; + return; + } + if (pass == 2) + return; + map->entries[index].line1 = line; + map->entries[index].hash = record->ha; + if (!map->first) + map->first = map->entries + index; + if (map->last) { + map->last->next = map->entries + index; + map->entries[index].previous = map->last; + } + map->last = map->entries + index; + map->nr++; +} + +/* + * This function has to be called for each recursion into the inter-hunk + * parts, as previously non-unique lines can become unique when being + * restricted to a smaller part of the files. + * + * It is assumed that env has been prepared using xdl_prepare(). + */ +static int fill_hashmap(mmfile_t *file1, mmfile_t *file2, + xpparam_t const *xpp, xdfenv_t *env, + struct hashmap *result, + int line1, int count1, int line2, int count2) +{ + result->file1 = file1; + result->file2 = file2; + result->xpp = xpp; + result->env = env; + + /* We know exactly how large we want the hash map */ + result->alloc = count1 * 2; + result->entries = (struct entry *) + xdl_malloc(result->alloc * sizeof(struct entry)); + if (!result->entries) + return -1; + memset(result->entries, 0, result->alloc * sizeof(struct entry)); + + /* First, fill with entries from the first file */ + while (count1--) + insert_record(line1++, result, 1); + + /* Then search for matches in the second file */ + while (count2--) + insert_record(line2++, result, 2); + + return 0; +} + +/* + * Find the longest sequence with a smaller last element (meaning a smaller + * line2, as we construct the sequence with entries ordered by line1). + */ +static int binary_search(struct entry **sequence, int longest, + struct entry *entry) +{ + int left = -1, right = longest; + + while (left + 1 < right) { + int middle = (left + right) / 2; + /* by construction, no two entries can be equal */ + if (sequence[middle]->line2 > entry->line2) + right = middle; + else + left = middle; + } + /* return the index in "sequence", _not_ the sequence length */ + return left; +} + +/* + * The idea is to start with the list of common unique lines sorted by + * the order in file1. For each of these pairs, the longest (partial) + * sequence whose last element's line2 is smaller is determined. + * + * For efficiency, the sequences are kept in a list containing exactly one + * item per sequence length: the sequence with the smallest last + * element (in terms of line2). + */ +static struct entry *find_longest_common_sequence(struct hashmap *map) +{ + struct entry **sequence = xdl_malloc(map->nr * sizeof(struct entry *)); + int longest = 0, i; + struct entry *entry; + + for (entry = map->first; entry; entry = entry->next) { + if (!entry->line2 || entry->line2 == NON_UNIQUE) + continue; + i = binary_search(sequence, longest, entry); + entry->previous = i < 0 ? NULL : sequence[i]; + sequence[++i] = entry; + if (i == longest) + longest++; + } + + /* No common unique lines were found */ + if (!longest) { + xdl_free(sequence); + return NULL; + } + + /* Iterate starting at the last element, adjusting the "next" members */ + entry = sequence[longest - 1]; + entry->next = NULL; + while (entry->previous) { + entry->previous->next = entry; + entry = entry->previous; + } + xdl_free(sequence); + return entry; +} + +static int match(struct hashmap *map, int line1, int line2) +{ + xrecord_t *record1 = map->env->xdf1.recs[line1 - 1]; + xrecord_t *record2 = map->env->xdf2.recs[line2 - 1]; + return xdl_recmatch(record1->ptr, record1->size, + record2->ptr, record2->size, map->xpp->flags); +} + +static int patience_diff(mmfile_t *file1, mmfile_t *file2, + xpparam_t const *xpp, xdfenv_t *env, + int line1, int count1, int line2, int count2); + +static int walk_common_sequence(struct hashmap *map, struct entry *first, + int line1, int count1, int line2, int count2) +{ + int end1 = line1 + count1, end2 = line2 + count2; + int next1, next2; + + for (;;) { + /* Try to grow the line ranges of common lines */ + if (first) { + next1 = first->line1; + next2 = first->line2; + while (next1 > line1 && next2 > line2 && + match(map, next1 - 1, next2 - 1)) { + next1--; + next2--; + } + } else { + next1 = end1; + next2 = end2; + } + while (line1 < next1 && line2 < next2 && + match(map, line1, line2)) { + line1++; + line2++; + } + + /* Recurse */ + if (next1 > line1 || next2 > line2) { + struct hashmap submap; + + memset(&submap, 0, sizeof(submap)); + if (patience_diff(map->file1, map->file2, + map->xpp, map->env, + line1, next1 - line1, + line2, next2 - line2)) + return -1; + } + + if (!first) + return 0; + + while (first->next && + first->next->line1 == first->line1 + 1 && + first->next->line2 == first->line2 + 1) + first = first->next; + + line1 = first->line1 + 1; + line2 = first->line2 + 1; + + first = first->next; + } +} + +static int fall_back_to_classic_diff(struct hashmap *map, + int line1, int count1, int line2, int count2) +{ + /* + * This probably does not work outside Git, since + * we have a very simple mmfile structure. + * + * Note: ideally, we would reuse the prepared environment, but + * the libxdiff interface does not (yet) allow for diffing only + * ranges of lines instead of the whole files. + */ + mmfile_t subfile1, subfile2; + xpparam_t xpp; + xdfenv_t env; + + subfile1.ptr = (char *)map->env->xdf1.recs[line1 - 1]->ptr; + subfile1.size = map->env->xdf1.recs[line1 + count1 - 2]->ptr + + map->env->xdf1.recs[line1 + count1 - 2]->size - subfile1.ptr; + subfile2.ptr = (char *)map->env->xdf2.recs[line2 - 1]->ptr; + subfile2.size = map->env->xdf2.recs[line2 + count2 - 2]->ptr + + map->env->xdf2.recs[line2 + count2 - 2]->size - subfile2.ptr; + xpp.flags = map->xpp->flags & ~XDF_PATIENCE_DIFF; + if (xdl_do_diff(&subfile1, &subfile2, &xpp, &env) < 0) + return -1; + + memcpy(map->env->xdf1.rchg + line1 - 1, env.xdf1.rchg, count1); + memcpy(map->env->xdf2.rchg + line2 - 1, env.xdf2.rchg, count2); + + xdl_free_env(&env); + + return 0; +} + +/* + * Recursively find the longest common sequence of unique lines, + * and if none was found, ask xdl_do_diff() to do the job. + * + * This function assumes that env was prepared with xdl_prepare_env(). + */ +static int patience_diff(mmfile_t *file1, mmfile_t *file2, + xpparam_t const *xpp, xdfenv_t *env, + int line1, int count1, int line2, int count2) +{ + struct hashmap map; + struct entry *first; + int result = 0; + + /* trivial case: one side is empty */ + if (!count1) { + while(count2--) + env->xdf2.rchg[line2++ - 1] = 1; + return 0; + } else if (!count2) { + while(count1--) + env->xdf1.rchg[line1++ - 1] = 1; + return 0; + } + + memset(&map, 0, sizeof(map)); + if (fill_hashmap(file1, file2, xpp, env, &map, + line1, count1, line2, count2)) + return -1; + + /* are there any matching lines at all? */ + if (!map.has_matches) { + while(count1--) + env->xdf1.rchg[line1++ - 1] = 1; + while(count2--) + env->xdf2.rchg[line2++ - 1] = 1; + xdl_free(map.entries); + return 0; + } + + first = find_longest_common_sequence(&map); + if (first) + result = walk_common_sequence(&map, first, + line1, count1, line2, count2); + else + result = fall_back_to_classic_diff(&map, + line1, count1, line2, count2); + + xdl_free(map.entries); + return result; +} + +int xdl_do_patience_diff(mmfile_t *file1, mmfile_t *file2, + xpparam_t const *xpp, xdfenv_t *env) +{ + if (xdl_prepare_env(file1, file2, xpp, env) < 0) + return -1; + + /* environment is cleaned up in xdl_diff() */ + return patience_diff(file1, file2, xpp, env, + 1, env->xdf1.nrec, 1, env->xdf2.nrec); +} diff --git a/xdiff/xprepare.c b/xdiff/xprepare.c index a43aa72cd0..1689085235 100644 --- a/xdiff/xprepare.c +++ b/xdiff/xprepare.c @@ -290,7 +290,8 @@ int xdl_prepare_env(mmfile_t *mf1, mmfile_t *mf2, xpparam_t const *xpp, xdl_free_classifier(&cf); - if (xdl_optimize_ctxs(&xe->xdf1, &xe->xdf2) < 0) { + if (!(xpp->flags & XDF_PATIENCE_DIFF) && + xdl_optimize_ctxs(&xe->xdf1, &xe->xdf2) < 0) { xdl_free_ctx(&xe->xdf2); xdl_free_ctx(&xe->xdf1); diff --git a/xdiff/xutils.c b/xdiff/xutils.c index d7974d1a3e..04ad468702 100644 --- a/xdiff/xutils.c +++ b/xdiff/xutils.c @@ -245,12 +245,14 @@ static unsigned long xdl_hash_record_with_whitespace(char const **data, while (ptr + 1 < top && isspace(ptr[1]) && ptr[1] != '\n') ptr++; - if (flags & XDF_IGNORE_WHITESPACE_CHANGE + if (flags & XDF_IGNORE_WHITESPACE) + ; /* already handled */ + else if (flags & XDF_IGNORE_WHITESPACE_CHANGE && ptr[1] != '\n') { ha += (ha << 5); ha ^= (unsigned long) ' '; } - if (flags & XDF_IGNORE_WHITESPACE_AT_EOL + else if (flags & XDF_IGNORE_WHITESPACE_AT_EOL && ptr[1] != '\n') { while (ptr2 != ptr + 1) { ha += (ha << 5); |