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* docs: stop using asciidoc no-inline-literalJeff King2012-04-2653-194/+192
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In asciidoc 7, backticks like `foo` produced a typographic effect, but did not otherwise affect the syntax. In asciidoc 8, backticks introduce an "inline literal" inside which markup is not interpreted. To keep compatibility with existing documents, asciidoc 8 has a "no-inline-literal" attribute to keep the old behavior. We enabled this so that the documentation could be built on either version. It has been several years now, and asciidoc 7 is no longer in wide use. We can now decide whether or not we want inline literals on their own merits, which are: 1. The source is much easier to read when the literal contains punctuation. You can use `master~1` instead of `master{tilde}1`. 2. They are less error-prone. Because of point (1), we tend to make mistakes and forget the extra layer of quoting. This patch removes the no-inline-literal attribute from the Makefile and converts every use of backticks in the documentation to an inline literal (they must be cleaned up, or the example above would literally show "{tilde}" in the output). Problematic sites were found by grepping for '`.*[{\\]' and examined and fixed manually. The results were then verified by comparing the output of "html2text" on the set of generated html pages. Doing so revealed that in addition to making the source more readable, this patch fixes several formatting bugs: - HTML rendering used the ellipsis character instead of literal "..." in code examples (like "git log A...B") - some code examples used the right-arrow character instead of '->' because they failed to quote - api-config.txt did not quote tilde, and the resulting HTML contained a bogus snippet like: <tt><sub></tt> foo <tt></sub>bar</tt> which caused some parsers to choke and omit whole sections of the page. - git-commit.txt confused ``foo`` (backticks inside a literal) with ``foo'' (matched double-quotes) - mentions of `A U Thor <author@example.com>` used to erroneously auto-generate a mailto footnote for author@example.com - the description of --word-diff=plain incorrectly showed the output as "[-removed-] and {added}", not "{+added+}". - using "prime" notation like: commit `C` and its replacement `C'` confused asciidoc into thinking that everything between the first backtick and the final apostrophe were meant to be inside matched quotes - asciidoc got confused by the escaping of some of our asterisks. In particular, `credential.\*` and `credential.<url>.\*` properly escaped the asterisk in the first case, but literally passed through the backslash in the second case. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Start preparing for 1.7.10.1Junio C Hamano2012-04-262-1/+51
| | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jk/run-command-eacces' into maintJunio C Hamano2012-04-266-7/+86
|\ | | | | | | | | | | | | | | | | | | | | When PATH contains an unreadable directory, alias expansion code did not kick in, and failed with an error that said "git-subcmd" was not found. By Jeff King (1) and Ramsay Jones (1) * jk/run-command-eacces: run-command: treat inaccessible directories as ENOENT compat/mingw.[ch]: Change return type of exec functions to int
| * run-command: treat inaccessible directories as ENOENTJeff King2012-04-054-3/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When execvp reports EACCES, it can be one of two things: 1. We found a file to execute, but did not have permissions to do so. 2. We did not have permissions to look in some directory in the $PATH. In the former case, we want to consider this a permissions problem and report it to the user as such (since getting this for something like "git foo" is likely a configuration error). In the latter case, there is a good chance that the inaccessible directory does not contain anything of interest. Reporting "permission denied" is confusing to the user (and prevents our usual "did you mean...?" lookup). It also prevents git from trying alias lookup, since we do so only when an external command does not exist (not when it exists but has an error). This patch detects EACCES from execvp, checks whether we are in case (2), and if so converts errno to ENOENT. This behavior matches that of "bash" (but not of simpler shells that use execvp more directly, like "dash"). Test stolen from Junio. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * compat/mingw.[ch]: Change return type of exec functions to intRamsay Jones2012-04-052-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The POSIX standard specifies a return type of int for all six exec functions. In addition, all exec functions return -1 on error, and simply do not return on success. However, the current emulation of the exec functions on mingw are declared with a void return type. This would cause a problem should any code attempt to call the exec function in a non-void context. In particular, if an exec function were used in a conditional it would fail to compile. In order to improve the fidelity of the emulation, we change the return type of the mingw_execv[p] functions to int and return -1 on error. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jc/push-upstream-sanity' into maintJunio C Hamano2012-04-262-8/+72
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'push to upstream' implementation was broken in some corner cases. "git push $there" without refspec, when the current branch is set to push to a remote different from $there, used to push to $there using the upstream information to a remote unreleated to $there. * jc/push-upstream-sanity: push: error out when the "upstream" semantics does not make sense
| * | push: error out when the "upstream" semantics does not make senseJunio C Hamano2012-04-052-8/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The user can say "git push" without specifying any refspec. When using the "upstream" semantics via the push.default configuration, the user wants to update the "upstream" branch of the current branch, which is the branch at a remote repository the current branch is set to integrate with, with this command. However, there are cases that such a "git push" that uses the "upstream" semantics does not make sense: - The current branch does not have branch.$name.remote configured. By definition, "git push" that does not name where to push to will not know where to push to. The user may explicitly say "git push $there", but again, by definition, no branch at repository $there is set to integrate with the current branch in this case and we wouldn't know which remote branch to update. - The current branch does have branch.$name.remote configured, but it does not specify branch.$name.merge that names what branch at the remote this branch integrates with. "git push" knows where to push in this case (or the user may explicitly say "git push $remote" to tell us where to push), but we do not know which remote branch to update. - The current branch does have its remote and upstream branch configured, but the user said "git push $there", where $there is not the remote named by "branch.$name.remote". By definition, no branch at repository $there is set to integrate with the current branch in this case, and this push is not meant to update any branch at the remote repository $there. The first two cases were already checked correctly, but the third case was not checked and we ended up updating the branch named branch.$name.merge at repository $there, which was totally bogus. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jc/maint-clean-nested-worktree-in-subdir' into maintJunio C Hamano2012-04-262-11/+43
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git clean -d -f" (not "-d -f -f") is supposed to protect nested working trees of independent git repositories that exist in the current project working tree from getting removed, but the protection applied only to such working trees that are at the top-level of the current project by mistake. * jc/maint-clean-nested-worktree-in-subdir: clean: preserve nested git worktree in subdirectories
| * | | clean: preserve nested git worktree in subdirectoriesjc/maint-clean-nested-worktree-in-subdirJunio C Hamano2012-03-152-11/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | remove_dir_recursively() has a check to avoid removing the directory it was asked to remove without recursing into it and report success when the directory is the top level of a working tree of a nested git repository, to protect such a repository from "clean -f" (without double -f). If a working tree of a nested git repository is in a subdirectory of a toplevel project, however, this protection did not apply by mistake; we forgot to pass the REMOVE_DIR_KEEP_NESTED_GIT down to the recursive removal codepath. This requires us to also teach the higher level not to remove the directory it is asked to remove, when the recursed invocation did not remove the directory it was asked to remove due to a nested git repository, as it is not an error to leave the parent directories of such a nested repository. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jk/diff-no-rename-empty' into maintJunio C Hamano2012-04-269-14/+45
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename detection logic used to match two empty files as renames during merge-recursive, leading unnatural mismerges. By Jeff King * jk/diff-no-rename-empty: merge-recursive: don't detect renames of empty files teach diffcore-rename to optionally ignore empty content make is_empty_blob_sha1 available everywhere drop casts from users EMPTY_TREE_SHA1_BIN
| * | | | merge-recursive: don't detect renames of empty filesjk/diff-no-rename-emptyJeff King2012-03-232-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge-recursive detects renames so that if one side modifies "foo" and the other side moves it to "bar", the modification is applied to "bar". However, our rename detection is based on content analysis, it can be wrong (i.e., two files were not intended as a rename, but just happen to have the same or similar content). This is quite rare if the files actually contain content, since two unrelated files are unlikely to have exactly the same content. However, empty files present a problem, in that there is nothing to analyze. An uninteresting placeholder file with zero bytes may or may not be related to a placeholder file with another name. The result is that adding content to an empty file may cause confusion if the other side of a merge removed it; your content may end up in another random placeholder file that was added. Let's err on the side of caution and not consider empty files as renames. This will cause a modify/delete conflict on the merge, which will let the user sort it out themselves. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | teach diffcore-rename to optionally ignore empty contentJeff King2012-03-233-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our rename detection is a heuristic, matching pairs of removed and added files with similar or identical content. It's unlikely to be wrong when there is actual content to compare, and we already take care not to do inexact rename detection when there is not enough content to produce good results. However, we always do exact rename detection, even when the blob is tiny or empty. It's easy to get false positives with an empty blob, simply because it is an obvious content to use as a boilerplate (e.g., when telling git that an empty directory is worth tracking via an empty .gitignore). This patch lets callers specify whether or not they are interested in using empty files as rename sources and destinations. The default is "yes", keeping the original behavior. It works by detecting the empty-blob sha1 for rename sources and destinations. One more flexible alternative would be to allow the caller to specify a minimum size for a blob to be "interesting" for rename detection. But that would catch small boilerplate files, not large ones (e.g., if you had the GPL COPYING file in many directories). A better alternative would be to allow a "-rename" gitattribute to allow boilerplate files to be marked as such. I'll leave the complexity of that solution until such time as somebody actually wants it. The complaints we've seen so far revolve around empty files, so let's start with the simple thing. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | make is_empty_blob_sha1 available everywhereJeff King2012-03-232-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The read-cache implementation defines this static function, but it is a generally useful concept in git. Let's give the empty blob the same treatment as the empty tree, providing both hex and binary forms of the sha1. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | drop casts from users EMPTY_TREE_SHA1_BINJeff King2012-03-233-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This macro already evaluates to the correct type, as it casts the string literal to "unsigned char *" itself (and callers who want the literal can use the _LITERAL form). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'rs/combine-diff-zero-context-at-the-beginning' into maintJunio C Hamano2012-04-261-1/+1
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An age-old corner case bug in combine diff (only triggered with -U0 and the hunk at the beginning of the file needs to be shown) has been fixed. By René Scharfe * rs/combine-diff-zero-context-at-the-beginning: combine-diff: fix loop index underflow
| * | | | | combine-diff: fix loop index underflowrs/combine-diff-zero-context-at-the-beginningRené Scharfe2012-03-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If both la and context are zero at the start of the loop, la wraps around and we end up reading from memory far away. Skip the loop in that case instead. Reported-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'jc/commit-unedited-template' into maintJunio C Hamano2012-04-263-24/+65
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "git commit --template F" errors out because the user did not touch the message, it claimed that it aborts due to "empty message", which was utterly wrong. By Junio C Hamano (4) and Adam Monsen (1) * jc/commit-unedited-template: Documentation/git-commit: rephrase the "initial-ness" of templates git-commit.txt: clarify -t requires editing message commit: rephrase the error when user did not touch templated log message commit: do not trigger bogus "has templated message edited" check t7501: test the right kind of breakage
| * | | | | | Documentation/git-commit: rephrase the "initial-ness" of templatesJunio C Hamano2012-04-031-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The description of "commit -t <file>" said the file is used "as the initial version" of the commit message, but in the context of an SCM, "version" is a loaded word that can needlesslyl confuse readers. Explain the purpose of the mechanism without using "version". Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | git-commit.txt: clarify -t requires editing messageAdam Monsen2012-04-011-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make it clear that, when using commit --template, the message *must* be changed or the commit will be aborted. Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Ivan Heffner <iheffner@gmail.com> Signed-off-by: Adam Monsen <haircut@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | commit: rephrase the error when user did not touch templated log messageJunio C Hamano2012-03-302-19/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the user exited editor without editing the commit log template given by "git commit -t <template>", the commit was aborted (correct) with an error message that said "due to empty commit message" (incorrect). This was because the original template support was done by piggybacking on the check to detect an empty log message. Split the codepaths into two independent checks to clarify the error. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | commit: do not trigger bogus "has templated message edited" checkJunio C Hamano2012-03-302-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "-t template" and "-F msg" options are both given (or worse yet, there is "commit.template" configuration but a message is given in some other way), the documentation says that template is ignored. However, the "has the user edited the message?" check still used the contents of the template file as the basis of the emptyness check. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | t7501: test the right kind of breakageJunio C Hamano2012-03-301-0/+2
| | |_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These tests try to run "git commit" with various "forbidden" combinations of options and expect the command to fail, but they do so without having any change added to the index. We wouldn't be able to catch breakages that would allow these combinations by mistake with them because the command will fail with "nothing to commit" anyway. Make sure we have something added to the index before running the command. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'jk/add-p-skip-conflicts' into maintJunio C Hamano2012-04-262-7/+44
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git add -p" is not designed to deal with unmerged paths but did not exclude them and tried to apply funny patches only to fail. By Jeff King * jk/add-p-skip-conflicts: add--interactive: ignore unmerged entries in patch mode
| * | | | | | add--interactive: ignore unmerged entries in patch modeJeff King2012-04-052-7/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "add -p" sees an unmerged entry, it shows the combined diff and then immediately skips the hunk. This can be confusing in a variety of ways, depending on whether there are other changes to stage (in which case you get the superfluous combined diff output in between other hunks) or not (in which case you get the combined diff and the program exits immediately, rather than seeing "No changes"). The current behavior was not planned, and is just what the implementation happens to do. Instead, let's explicitly remove unmerged entries from our list of modified files, and print a warning that we are ignoring them. We can cheaply find which entries are unmerged by adding "--raw" output to the "diff-files --numstat" we already run. There is one non-obvious thing we must change when parsing this combined output. Before this patch, when we saw a numstat line for a file that did not have index changes, we would create a new record with 'unchanged' in the 'INDEX' field. Because "--raw" comes before "--numstat", we must move this special-case down to the raw-line case (and it is sufficient to move it rather than handle it in both places, since any file which has a --numstat will also have a --raw entry). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'jc/commit-hook-authorship' into maintJunio C Hamano2012-04-265-47/+141
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git commit --author=$name" did not tell the name that was being recorded in the resulting commit to hooks, even though it does do so when the end user overrode the authorship via the "GIT_AUTHOR_NAME" environment variable. * jc/commit-hook-authorship: commit: pass author/committer info to hooks t7503: does pre-commit-hook learn authorship? ident.c: add split_ident_line() to parse formatted ident line
| * | | | | | | commit: pass author/committer info to hooksjc/commit-hook-authorshipJunio C Hamano2012-03-112-4/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When lying the author name via GIT_AUTHOR_NAME environment variable to "git commit", the hooks run by the command saw it and could act on the name that will be recorded in the final commit. When the user uses the "--author" option from the command line, the command should give the same information to the hook, and back when "git command" was a scripted Porcelain, it did set the environment variable and hooks can learn the author name from it. However, when the command was reimplemented in C, the rewritten code was not very faithful to the original, and hooks stopped getting the authorship information given with "--author". Fix this by exporting the necessary environment variables. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t7503: does pre-commit-hook learn authorship?Junio C Hamano2012-03-111-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "--author" option is used to lie the authorship to "git commit" command, hooks should learn the author name and email just like when GIT_AUTHOR_NAME and GIT_AUTHOR_EMAIL environment variables are used to lie the authorship. Test this. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | ident.c: add split_ident_line() to parse formatted ident lineJunio C Hamano2012-03-113-44/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit formatting logic format_person_part() in pretty.c implements the logic to split an author/committer ident line into its parts, intermixed with logic to compute its output using these piece it computes. Separate the former out to a helper function split_ident_line() so that other codepath can use the same logic, and rewrite the function using the helper function. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'tr/maint-word-diff-regex-sticky' into maintJunio C Hamano2012-04-262-56/+102
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The regexp configured with diff.wordregex was incorrectly reused across files. By Thomas Rast (2) and Johannes Sixt (1) * tr/maint-word-diff-regex-sticky: diff: tweak a _copy_ of diff_options with word-diff diff: refactor the word-diff setup from builtin_diff_cmd t4034: diff.*.wordregex should not be "sticky" in --word-diff
| * | | | | | | | diff: tweak a _copy_ of diff_options with word-difftr/maint-word-diff-regex-stickyThomas Rast2012-03-142-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using word diff, the code sets the word_regex from various defaults if it was not set already. The problem is that it does this on the original diff_options, which will also be used in subsequent diffs. This means that when the word_regex is not given on the command line, only the first diff for which a setting for word_regex (either from attributes or diff.wordRegex) ever takes effect. This value then propagates to the rest of the diff runs and in particular prevents further attribute lookups. Fix the problem of changing diff state once and for all, by working with a _copy_ of the diff_options. Noticed-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | diff: refactor the word-diff setup from builtin_diff_cmdThomas Rast2012-03-141-56/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Quite a chunk of builtin_diff_cmd deals with word-diff setup, defaults and such. This makes the function a bit hard to read, but is also asymmetric because the corresponding teardown lives in free_diff_words_data already. Refactor into a new function init_diff_words_data. For simplicity, also shuffle around some functions it depends on. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | t4034: diff.*.wordregex should not be "sticky" in --word-diffJohannes Sixt2012-03-141-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test case applies a custom wordRegex to one file in a diff, and expects that the default word splitting applies to the second file in the diff. But the custom wordRegex is also incorrectly used for the second file. Helped-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | Merge branch 'jh/notes-merge-in-git-dir-worktree' into maintJunio C Hamano2012-04-264-32/+73
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Running "notes merge --commit" failed to perform correctly when run from any directory inside $GIT_DIR/. When "notes merge" stops with conflicts, $GIT_DIR/NOTES_MERGE_WORKTREE is the place a user edits to resolve it. By Johan Herland (3) and Junio C Hamano (1) * jh/notes-merge-in-git-dir-worktree: notes-merge: Don't remove .git/NOTES_MERGE_WORKTREE; it may be the user's cwd notes-merge: use opendir/readdir instead of using read_directory() t3310: illustrate failure to "notes merge --commit" inside $GIT_DIR/ remove_dir_recursively(): Add flag for skipping removal of toplevel dir
| * | | | | | | | | notes-merge: Don't remove .git/NOTES_MERGE_WORKTREE; it may be the user's cwdjh/notes-merge-in-git-dir-worktreeJohan Herland2012-03-152-8/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a manual notes merge is committed or aborted, we need to remove the temporary worktree at .git/NOTES_MERGE_WORKTREE. However, removing the entire directory is not good if the user ran the 'git notes merge --commit/--abort' from within that directory. On Windows, the directory removal would simply fail, while on POSIX systems, users would suddenly find themselves in an invalid current directory. Therefore, instead of deleting the entire directory, we delete everything _within_ the directory, and leave the (empty) directory in place. This would cause a subsequent notes merge to abort, complaining about a previous - unfinished - notes merge (due to the presence of .git/NOTES_MERGE_WORKTREE), so we also need to adjust this check to only trigger when .git/NOTES_MERGE_WORKTREE is non-empty. Finally, adjust the t3310 manual notes merge testcases to correctly handle the existence of an empty .git/NOTES_MERGE_WORKTREE directory. Inspired-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | notes-merge: use opendir/readdir instead of using read_directory()Johan Herland2012-03-152-21/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | notes_merge_commit() only needs to list all entries (non-recursively) under a directory, which can be easily accomplished with opendir/readdir and would be more lightweight than read_directory(). read_directory() is designed to list paths inside a working directory. Using it outside of its scope may lead to undesired effects. Apparently, one of the undesired effects of read_directory() is that it doesn't deal with being given absolute paths. This creates problems for notes_merge_commit() when git_path() returns an absolute path, which happens when the current working directory is in a subdirectory of the .git directory. Originally-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Updated-by: Johan Herland <johan@herland.net> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | t3310: illustrate failure to "notes merge --commit" inside $GIT_DIR/Johan Herland2012-03-151-0/+19
| | |_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'git notes merge' command expected to be run from the working tree of the project being annotated, and did not anticipate getting run inside $GIT_DIR/. However, because we use $GIT_DIR/NOTES_MERGE_WORKTREE as a temporary working space for the user to work on resolving conflicts, it is not unreasonable for a user to run "git notes merge --commit" there. But the command fails to do so. Found-by: David Bremner <david@tethera.net> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | remove_dir_recursively(): Add flag for skipping removal of toplevel dirJunio C Hamano2012-03-152-4/+11
| | |/ / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the REMOVE_DIR_KEEP_TOPLEVEL flag to remove_dir_recursively() for deleting everything inside the given directory, but _not_ the given directory itself. Note that this does not pass the REMOVE_DIR_KEEP_NESTED_GIT flag, if set, to the recursive invocations of remove_dir_recursively(). It is likely to be a a bug that has been present since REMOVE_DIR_KEEP_NESTED_GIT was introduced (a0f4afb), but this commit keeps the same behaviour for now. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Sync with 1.7.9.7Junio C Hamano2012-04-265-4/+55
|\ \ \ \ \ \ \ \
| * | | | | | | | Git 1.7.9.7v1.7.9.7maint-1.7.9Junio C Hamano2012-04-263-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | Sync with 1.7.8.6Junio C Hamano2012-04-264-3/+40
| |\ \ \ \ \ \ \ \
| | * | | | | | | | Git 1.7.8.6v1.7.8.6maint-1.7.8Junio C Hamano2012-04-264-3/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | Sync with 1.7.7.7Junio C Hamano2012-04-263-2/+16
| | |\ \ \ \ \ \ \ \
| | | * | | | | | | | Git 1.7.7.7v1.7.7.7maint-1.7.7Junio C Hamano2012-04-264-3/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | | * | | | | | | | bundle: remove stray single-quote from error messageJonathan Nieder2012-04-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After running rev-list --boundary to retrieve the list of boundary commits, "git bundle create" runs its own revision walk. If in this stage git encounters an unfamiliar option, it writes a message with an unbalanced quotation mark: error: unrecognized argument: --foo' Drop the stray quote to match the "unrecognized argument: %s" message used elsewhere and save translators some work. This is mostly a futureproofing measure: for now, the "rev-list --boundary" command catches most strange arguments on its own and the above message is not seen unless you try something esoteric like "git bundle create test.bundle --header HEAD". Reported-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'maint-1.7.9' into maintJunio C Hamano2012-04-100-0/+0
|\ \ \ \ \ \ \ \ \ \ \ | |/ / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | * maint-1.7.9:
| * | | | | | | | | | Merge branch 'maint-1.7.8' into maint-1.7.9Junio C Hamano2012-04-102-6/+6
| |\ \ \ \ \ \ \ \ \ \ | | |/ / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * maint-1.7.8: Documentation/gitweb: trivial English fixes fetch/receive: remove over-pessimistic connectivity check
| | * | | | | | | | | Merge branch 'jc/maint-verify-objects-remove-pessimism' into maint-1.7.8Junio C Hamano2012-04-091-4/+4
| | |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/maint-verify-objects-remove-pessimism: fetch/receive: remove over-pessimistic connectivity check
| | * \ \ \ \ \ \ \ \ \ Merge branch 'dw/gitweb-doc-grammo' into maint-1.7.8Junio C Hamano2012-04-091-2/+2
| | |\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dw/gitweb-doc-grammo: Documentation/gitweb: trivial English fixes
| | * \ \ \ \ \ \ \ \ \ \ Merge branch 'tr/cache-tree' into maint-1.7.8Junio C Hamano2012-04-0910-11/+142
| | |\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tr/cache-tree: t0090: be prepared that 'wc -l' writes leading blanks reset: update cache-tree data when appropriate commit: write cache-tree data when writing index anyway Refactor cache_tree_update idiom from commit Test the current state of the cache-tree optimization Add test-scrap-cache-tree
| | * \ \ \ \ \ \ \ \ \ \ \ Merge branch 'cb/maint-t5541-make-server-port-portable' into maint-1.7.8Junio C Hamano2012-04-092-4/+33
| | |\ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cb/maint-t5541-make-server-port-portable: t5541: check error message against the real port number used remote-curl: Fix push status report when all branches fail