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233 files changed, 4924 insertions, 2251 deletions
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index 0d7fa9cca9..b8bf618a30 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -129,3 +129,6 @@ For C programs: used in the git core command set (unless your command is clearly separate from it, such as an importer to convert random-scm-X repositories to git). + + - When we pass <string, length> pair to functions, we should try to + pass them in that order. diff --git a/Documentation/RelNotes-1.6.2.1.txt b/Documentation/RelNotes-1.6.2.1.txt index 3a2d3bf849..dfa36416af 100644 --- a/Documentation/RelNotes-1.6.2.1.txt +++ b/Documentation/RelNotes-1.6.2.1.txt @@ -4,3 +4,16 @@ 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..28bfa5399b --- /dev/null +++ b/Documentation/RelNotes-1.6.2.2.txt @@ -0,0 +1,35 @@ +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. + + +--- +exec >/var/tmp/1 +O=v1.6.2.1-23-g67c176f +echo O=$(git describe maint) +git shortlog --no-merges $O..maint diff --git a/Documentation/RelNotes-1.6.3.txt b/Documentation/RelNotes-1.6.3.txt index 7c02b2a305..0d8260a842 100644 --- a/Documentation/RelNotes-1.6.3.txt +++ b/Documentation/RelNotes-1.6.3.txt @@ -37,8 +37,18 @@ Updates since v1.6.2 (performance) +* many uses of lstat(2) in the codepath for "git checkout" have been + optimized out. + (usability, bells and whistles) +* rsync:/path/to/repo can be used to run git over rsync for local + repositories. It may not be useful in practice; meant primarily for + testing. + +* (msysgit) progress output that is sent over the sideband protocol can + be handled appropriately in Windows console. + * "--pretty=<style>" option to the log family of commands can now be spelled as "--format=<style>". In addition, --format=%formatstring is a short-hand for --pretty=tformat:%formatstring. @@ -54,15 +64,23 @@ Updates since v1.6.2 * git-bisect shows not just the number of remaining commits whose goodness is unknown, but also shows the estimated number of remaining rounds. +* You can give --date=<format> option to git-blame. + * git-branch -r shows HEAD symref that points at a remote branch in interest of each tracked remote repository. * git-config learned -e option to open an editor to edit the config file directly. +* git-clone runs post-checkout hook when run without --no-checkout. + * git-format-patch can be told to use attachment with a new configuration, format.attach. +* git-format-patch can be told to produce deep or shallow message threads. + +* git-grep learned to highlight the found substrings in color. + * git-imap-send learned to work around Thunderbird's inability to easily disable format=flowed with a new configuration, imap.preformattedHTML. @@ -70,6 +88,10 @@ Updates since v1.6.2 descendant of the commit you are rebasing onto with --force-rebase option. +* git-rebase can be told to report diffstat with the --stat option. + +* Output from git-remote command has been vastly improved. + * git-send-email learned --confirm option to review the Cc: list before sending the messages out. @@ -77,6 +99,8 @@ Updates since v1.6.2 * Test scripts can be run under valgrind. +* Makefile learned 'coverage' option to run the test suites with + coverage tracking enabled. Fixes since v1.6.2 ------------------ @@ -87,25 +111,11 @@ release, unless otherwise noted. Here are fixes that this release has, but have not been backported to v1.6.2.X series. -* .gitignore learned to handle backslash as a quoting mechanism for - comment introduction character "#" (backport by merging dd482ee if - needed). - -* 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" (backport by picking 10edf37 if needed). - -* git-add -i/-p now works with non-ASCII pathnames (backport by picking - 8851f48 if needed). - -* "git hash-object -w" did not read from the configuration file from the - correct .git directory (backport by merging 272459a if needed). - -* git-send-email learned to correctly handle multiple Cc: addresses - (backport by merging afe756c if needed). +* git-gc spent excessive amount of time to decide if an object appears + in a locally existing pack (if needed, backport by merging 69e020a). --- exec >/var/tmp/1 -O=v1.6.2-77-g8cc3fe4 +O=v1.6.2.1-213-g7d4e3a7 echo O=$(git describe master) git shortlog --no-merges $O..master ^maint diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt index df2a7c1641..1625ffce6a 100644 --- a/Documentation/blame-options.txt +++ b/Documentation/blame-options.txt @@ -39,7 +39,7 @@ 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 @@ -70,6 +70,14 @@ of lines before or after the line given by <start>. tree copy has the contents of the named file (specify `-` to make the command read from the standard input). +--date <format>:: + The value is one of the following alternatives: + {relative,local,default,iso,rfc,short}. If --date is not + provided, the value of the blame.date config variable is + used. If the blame.date config variable is also not set, the + iso format is used. For more information, See the discussion + of the --date option at linkgit:git-log[1]. + -M|<num>|:: Detect moving lines in the file as well. When a commit moves a block of lines in a file (e.g. the original file diff --git a/Documentation/config.txt b/Documentation/config.txt index 7b2b3f44aa..750675530c 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -25,7 +25,7 @@ blank lines are ignored. The file consists of sections and variables. A section begins with the name of the section in square brackets and continues until the next section begins. Section names are not case sensitive. Only alphanumeric -characters, '`-`' and '`.`' are allowed in section names. Each variable +characters, `-` and `.` are allowed in section names. Each variable must belong to some section, which means that there must be section header before first setting of a variable. @@ -39,7 +39,7 @@ in the section header, like in example below: -------- Subsection names can contain any characters except newline (doublequote -'`"`' and backslash have to be escaped as '`\"`' and '`\\`', +`"` and backslash have to be escaped as `\"` and `\\`, respectively) and are case sensitive. Section header cannot span multiple lines. Variables may belong directly to a section or to a given subsection. You can have `[section]` if you have `[section "subsection"]`, but you @@ -53,7 +53,7 @@ All the other lines are recognized as setting variables, in the form 'name = value'. If there is no equal sign on the line, the entire line is taken as 'name' and the variable is recognized as boolean "true". The variable names are case-insensitive and only alphanumeric -characters and '`-`' are allowed. There can be more than one value +characters and `-` are allowed. There can be more than one value for a given variable; we say then that variable is multivalued. Leading and trailing whitespace in a variable value is discarded. @@ -69,15 +69,15 @@ String values may be entirely or partially enclosed in double quotes. You need to enclose variable value in double quotes if you want to preserve leading or trailing whitespace, or if variable value contains beginning of comment characters (if it contains '#' or ';'). -Double quote '`"`' and backslash '`\`' characters in variable value must -be escaped: use '`\"`' for '`"`' and '`\\`' for '`\`'. +Double quote `"` and backslash `\` characters in variable value must +be escaped: use `\"` for `"` and `\\` for `\`. -The following escape sequences (beside '`\"`' and '`\\`') are recognized: -'`\n`' for newline character (NL), '`\t`' for horizontal tabulation (HT, TAB) -and '`\b`' for backspace (BS). No other char escape sequence, nor octal +The following escape sequences (beside `\"` and `\\`) are recognized: +`\n` for newline character (NL), `\t` for horizontal tabulation (HT, TAB) +and `\b` for backspace (BS). No other char escape sequence, nor octal char sequences are valid. -Variable value ending in a '`\`' is continued on the next line in the +Variable value ending in a `\` is continued on the next line in the customary UNIX fashion. Some variables may require special value format. @@ -221,6 +221,11 @@ core.gitProxy:: Can be overridden by the 'GIT_PROXY_COMMAND' environment variable (which always applies universally, without the special "for" handling). ++ +The special string `none` can be used as the proxy command to +specify that no proxy be used for a given domain pattern. +This is useful for excluding servers inside a firewall from +proxy use, while defaulting to a common proxy for external domains. core.ignoreStat:: If true, commands which modify both the working tree and the index @@ -382,9 +387,9 @@ core.pager:: to override git's default settings this way, you need to be explicit. For example, to disable the S option in a backward compatible manner, set `core.pager` - to "`less -+$LESS -FRX`". This will be passed to the + to `less -+$LESS -FRX`. This will be passed to the shell by git, which will translate the final command to - "`LESS=FRSX less -+FRSX -FRX`". + `LESS=FRSX less -+FRSX -FRX`. core.whitespace:: A comma separated list of common whitespace problems to @@ -548,6 +553,25 @@ color.diff.<slot>:: whitespace errors). The values of these variables may be specified as in color.branch.<slot>. +color.grep:: + When set to `always`, always highlight matches. When `false` (or + `never`), never. When set to `true` or `auto`, use color only + when the output is written to the terminal. Defaults to `false`. + +color.grep.external:: + The string value of this variable is passed to an external 'grep' + command as a command line option if match highlighting is turned + on. If set to an empty string, no option is passed at all, + turning off coloring for external 'grep' calls; this is the default. + For GNU grep, set it to `--color=always` to highlight matches even + when a pager is used. + +color.grep.match:: + Use customized color for matches. The value of this variable + may be specified as in color.branch.<slot>. It is passed using + the environment variables 'GREP_COLOR' and 'GREP_COLORS' when + calling an external 'grep'. + color.interactive:: When set to `always`, always use colors for interactive prompts and displays (such as those used by "git-add --interactive"). @@ -677,6 +701,16 @@ format.pretty:: See linkgit:git-log[1], linkgit:git-show[1], linkgit:git-whatchanged[1]. +format.thread:: + The default threading style for 'git-format-patch'. Can be + either a boolean value, `shallow` or `deep`. 'Shallow' + threading makes every mail a reply to the head of the series, + where the head is chosen from the cover letter, the + `\--in-reply-to`, and the first patch mail, in this order. + 'Deep' threading makes every mail a reply to the previous one. + A true boolean value is the same as `shallow`, and a false + value disables threading. + gc.aggressiveWindow:: The window size parameter used in the delta compression algorithm used by 'git-gc --aggressive'. This defaults @@ -1151,7 +1185,7 @@ pager.<cmd>:: particular git subcommand when writing to a tty. If `\--paginate` or `\--no-pager` is specified on the command line, it takes precedence over this option. To disable pagination for - all commands, set `core.pager` or 'GIT_PAGER' to "`cat`". + all commands, set `core.pager` or `GIT_PAGER` to `cat`. pull.octopus:: The default merge strategy to use when pulling multiple branches @@ -1178,6 +1212,10 @@ if you are not on any branch. Possible values are: * `current` push the current branch to a branch of the same name on the current remote. +rebase.stat:: + Whether to show a diffstat of what changed upstream since the last + rebase. False by default. + receive.fsckObjects:: If it is set to true, git-receive-pack will check all received objects. It will abort in the case of a malformed object or a diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 813a7b11b9..9276faeb11 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -176,7 +176,10 @@ override configuration settings. 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 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-archive.txt b/Documentation/git-archive.txt index 0eeefe0060..c1adf59497 100644 --- a/Documentation/git-archive.txt +++ b/Documentation/git-archive.txt @@ -23,7 +23,7 @@ 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 @@ -52,11 +52,11 @@ OPTIONS Write the archive to <file> instead of stdout. <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>:: @@ -109,7 +109,7 @@ 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:: diff --git a/Documentation/git-bisect.txt b/Documentation/git-bisect.txt index e65c1cae8b..ffc02c737c 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 arguments ------------ -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 -------- @@ -264,39 +269,39 @@ $ git bisect run make test # "make test" builds and tests ------------ $ 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. * Automatically bisect a broken test suite: + diff --git a/Documentation/git-blame.txt b/Documentation/git-blame.txt index 4ef54d6602..8c7b7b0838 100644 --- a/Documentation/git-blame.txt +++ b/Documentation/git-blame.txt @@ -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 +162,26 @@ 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 diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt index 6103d62fe3..31ba7f2ade 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 @@ -76,14 +76,14 @@ OPTIONS based sha1 expressions such as "<branchname>@\{yesterday}". -f:: - Force the creation of a new branch even if it means deleting - a branch that already exists with the same name. + Reset <branchname> to <startpoint> if <branchname> exists + already. Without `-f` 'git-branch' refuses to change an existing branch. -m:: 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 57590b1480..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 @@ -71,24 +71,24 @@ 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, --since=10.days.ago master). +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 @@ -97,13 +97,13 @@ EXAMPLE 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 bootstrap the process, you can first create a bundle that doesn't have -any basis. You can use a tag to remember up to what commit you sent out -in order to make it easy to later update the other repository with -incremental bundle, +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: ---------------- machineA$ cd R1 @@ -111,17 +111,17 @@ machineA$ git bundle create file.bundle master machineA$ git tag -f lastR2bundle master ---------------- -Then you sneakernet file.bundle to the target machine B. Because you don't -have to have any object to extract objects from such a bundle, not only -you can fetch/pull from a bundle, you can clone from it as if it was a -remote repository. +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: ---------------- machineB$ git clone /home/me/tmp/file.bundle R2 ---------------- This will define a remote called "origin" in the resulting repository that -lets you fetch and pull from the bundle. $GIT_DIR/config file in R2 may +lets you fetch and pull from the bundle. The $GIT_DIR/config file in R2 will have an entry like this: ------------------------ @@ -130,12 +130,12 @@ have an entry like this: fetch = refs/heads/*:refs/remotes/origin/* ------------------------ -You can fetch/pull to update the resulting mine.git repository after -replacing the bundle you store at /home/me/tmp/file.bundle with incremental -updates from here on. +To update the resulting mine.git repository, you can fetch or pull after +replacing the bundle stored at /home/me/tmp/file.bundle with incremental +updates. -After working more in the original repository, you can create an -incremental bundle to update the other: +After working some more in the original repository, you can create an +incremental bundle to update the other repository: ---------------- machineA$ cd R1 @@ -143,8 +143,8 @@ machineA$ git bundle create file.bundle lastR2bundle..master machineA$ git tag -f lastR2bundle master ---------------- -and sneakernet it to the other machine to replace /home/me/tmp/file.bundle, -and pull from it. +You then transfer the bundle to the other machine to replace +/home/me/tmp/file.bundle, and pull from it. ---------------- machineB$ cd R2 @@ -152,49 +152,49 @@ machineB$ git pull ---------------- If you know up to what commit the intended recipient repository should -have the necessary objects for, you can use that knowledge to specify the +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 other options you would give to +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: -You can use a tag that is present in both. +You can use a tag that is present in both: ---------------- $ git bundle create mybundle v1.0.0..master ---------------- -You can use a basis based on time. +You can use a basis based on time: ---------------- $ git bundle create mybundle --since=10.days master ---------------- -Or you can use the number of commits. +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. +that was created with a basis: ---------------- $ git bundle verify mybundle ---------------- This will list what commits you must have in order to extract from the -bundle and will error out if you don't have them. +bundle and will error out if you do not have them. A bundle from a recipient repository's point of view is just like a -regular repository it fetches/pulls from. You can for example map -refs, like this example, when fetching: +regular repository which it fetches or pulls from. You can, for example, map +references when fetching: ---------------- $ git fetch mybundle master:localRef ---------------- -Or see what refs it offers. +You can also see what references it offers. ---------------- $ git ls-remote mybundle 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 3bccffae62..1a6c19e5c3 100644 --- a/Documentation/git-checkout.txt +++ b/Documentation/git-checkout.txt @@ -8,7 +8,7 @@ git-checkout - Checkout a branch or paths to the working tree SYNOPSIS -------- [verse] -'git checkout' [-q] [-f] [--track | --no-track] [-b <new_branch> [-l]] [-m] [<branch>] +'git checkout' [-q] [-f] [-t | --track | --no-track] [-b <new_branch> [-l]] [-m] [<branch>] 'git checkout' [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>... DESCRIPTION @@ -21,15 +21,15 @@ specified, <new_branch>. Using -b will cause <new_branch> to be created; in this case you can use the --track or --no-track options, which will be passed to `git branch`. -As a convenience, --track will default to create a branch whose +As a convenience, --track will default to creating a branch whose name is constructed from the specified branch name by stripping 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 <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 +this case, the `-b` and `--track` options are meaningless and giving +either of them results in an error. The <tree-ish> argument can be used to specify a specific tree-ish (i.e. commit, tag or tree) to update the index for the given paths before updating the working tree. @@ -75,14 +75,13 @@ entries; instead, unmerged entries are ignored. <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 - 'git-checkout' and 'git-branch' to always behave as if '--no-track' were + 'git checkout' and 'git branch' to always behave as if '--no-track' were given. Set it to `always` if you want this behavior when the - start-point is either a local or remote branch. + start point is either a local or remote branch. + -If no '-b' option was given, the name of the new branch will be -derived from the remote branch, by attempting to guess the name -of the branch on remote system. If "remotes/" or "refs/remotes/" -are prefixed, it is stripped away, and then the part up to the +If no '-b' option is given, the name of the new branch will be +derived from the remote branch. If "remotes/" or "refs/remotes/" +is prefixed it is stripped away, and then the part up to the next slash (which would be the nickname of the remote) is removed. This would tell us to use "hack" as the local branch when branching off of "origin/hack" (or "remotes/origin/hack", or even @@ -134,9 +133,9 @@ 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 +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\}`". +`-` which is synonymous with `"@\{-1\}"`. Detached HEAD @@ -152,12 +151,12 @@ $ git checkout v2.6.18 ------------ Earlier versions of git did not allow this and asked you to -create a temporary branch using `-b` option, but starting from +create a temporary branch using the `-b` option, but starting from version 1.5.0, the above command 'detaches' your HEAD from the -current branch and directly point at the commit named by the tag -(`v2.6.18` in the above example). +current branch and directly points at the commit named by the tag +(`v2.6.18` in the example above). -You can use usual git commands while in this state. You can use +You can use all git commands while in this state. You can use `git reset --hard $othercommit` to further move around, for example. You can make changes and create a new commit on top of a detached HEAD. You can even create a merge by using `git @@ -191,7 +190,7 @@ $ git checkout hello.c <3> ------------ + <1> switch branch -<2> take out a file out of other commit +<2> take a file out of another commit <3> restore hello.c from HEAD of current branch + If you have an unfortunate branch that is named `hello.c`, this @@ -202,7 +201,7 @@ You should instead write: $ git checkout -- hello.c ------------ -. After working in a wrong branch, switching to the correct +. After working in the wrong branch, switching to the correct branch would be done using: + ------------ @@ -210,7 +209,7 @@ $ git checkout mytopic ------------ + However, your "wrong" branch and correct "mytopic" branch may -differ in files that you have locally modified, in which case, +differ in files that you have modified locally, in which case the above checkout would fail like this: + ------------ diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index 82ce89eae8..7131ee3c66 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -11,7 +11,7 @@ SYNOPSIS [verse] 'git config' [<file-option>] [type] [-z|--null] name [value [value_regex]] 'git config' [<file-option>] [type] --add name value -'git config' [<file-option>] [type] --replace-all name [value [value_regex]] +'git config' [<file-option>] [type] --replace-all name value [value_regex] 'git config' [<file-option>] [type] [-z|--null] --get name [value_regex] 'git config' [<file-option>] [type] [-z|--null] --get-all name [value_regex] 'git config' [<file-option>] [type] [-z|--null] --get-regexp name_regex [value_regex] diff --git a/Documentation/git-cvsimport.txt b/Documentation/git-cvsimport.txt index b7a8c10b87..31237259e4 100644 --- a/Documentation/git-cvsimport.txt +++ b/Documentation/git-cvsimport.txt @@ -24,6 +24,9 @@ repository, or incrementally import into an existing one. Splitting the CVS log into patch sets is done by 'cvsps'. At least version 2.1 is required. +*WARNING:* for certain situations the import leads to incorrect results. +Please see the section <<issues,ISSUES>> for further reference. + You should *never* do any work of your own on the branches that are created by 'git-cvsimport'. By default initial import will create and populate a "master" branch from the CVS repository's main branch which you're free @@ -164,6 +167,37 @@ If '-v' is specified, the script reports what it is doing. Otherwise, success is indicated the Unix way, i.e. by simply exiting with a zero exit status. +[[issues]] +ISSUES +------ +Problems related to timestamps: + + * If timestamps of commits in the cvs repository are not stable enough + to be used for ordering commits + * If any files were ever "cvs import"ed more than once (e.g., import of + more than one vendor release) + * If the timestamp order of different files cross the revision order + within the commit matching time window + +Problems related to branches: + + * Branches on which no commits have been made are not imported + * All files from the branching point are added to a branch even if + never added in cvs + * files added to the source branch *after* a daughter branch was + created: If previously no commit was made on the daugther branch they + will erroneously be added to the daughter branch in git + +Problems related to tags: + +* Multiple tags on the same revision are not imported + +If you suspect that any of these issues may apply to the repository you +want to import consider using these alternative tools which proved to be +more stable in practise: + +* cvs2git (part of cvs2svn), `http://cvs2svn.tigris.org` +* parsecvs, `http://cgit.freedesktop.org/~keithp/parsecvs` Author ------ diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt index 7ffe03f427..237f85e767 100644 --- a/Documentation/git-filter-branch.txt +++ b/Documentation/git-filter-branch.txt @@ -91,7 +91,9 @@ OPTIONS --index-filter <command>:: This is the filter for rewriting the index. It is similar to the tree filter but does not check out the tree, which makes it much - faster. For hairy cases, see linkgit:git-update-index[1]. + faster. Frequently used with `git rm \--cached + \--ignore-unmatch ...`, see EXAMPLES below. For hairy + cases, see linkgit:git-update-index[1]. --parent-filter <command>:: This is the filter for rewriting the commit's parent list. @@ -204,19 +206,18 @@ However, if the file is absent from the tree of some commit, a simple `rm filename` will fail for that tree and commit. Thus you may instead want to use `rm -f filename` as the script. -A significantly faster version: +Using `\--index-filter` with 'git-rm' yields a significantly faster +version. Like with using `rm filename`, `git rm --cached filename` +will fail if the file is absent from the tree of a commit. If you +want to "completely forget" a file, it does not matter when it entered +history, so we also add `\--ignore-unmatch`: -------------------------------------------------------------------------- -git filter-branch --index-filter 'git rm --cached filename' HEAD +git filter-branch --index-filter 'git rm --cached --ignore-unmatch 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: diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index e7ae8cf109..c2eb5fab4c 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -97,7 +97,6 @@ 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:: @@ -127,10 +126,18 @@ include::diff-options.txt[] which is the commit message and the patch itself in the second part, with "Content-Disposition: inline". ---thread:: +--thread[=<style>]:: Add In-Reply-To and References headers to make the second and subsequent mails appear as replies to the first. Also generates the Message-Id header to reference. ++ +The optional <style> argument can be either `shallow` or `deep`. +'Shallow' threading makes every mail a reply to the head of the +series, where the head is chosen from the cover letter, the +`\--in-reply-to`, and the first patch mail, in this order. 'Deep' +threading makes every mail a reply to the previous one. If not +specified, defaults to the 'format.thread' configuration, or `shallow` +if that is not set. --in-reply-to=Message-Id:: Make the first mail (or all the mails with --no-thread) appear as a diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt index 553da6cbb1..fccb82deb4 100644 --- a/Documentation/git-grep.txt +++ b/Documentation/git-grep.txt @@ -17,6 +17,7 @@ SYNOPSIS [-l | --files-with-matches] [-L | --files-without-match] [-z | --null] [-c | --count] [--all-match] + [--color | --no-color] [-A <post-context>] [-B <pre-context>] [-C <context>] [-f <file>] [-e] <pattern> [--and|--or|--not|(|)|-e <pattern>...] [<tree>...] @@ -105,6 +106,13 @@ OPTIONS Instead of showing every matched line, show the number of lines that match. +--color:: + Show colored matches. + +--no-color:: + Turn off match highlighting, even when the configuration file + gives the default to color output. + -[ABC] <context>:: Show `context` trailing (`A` -- after), or leading (`B` -- before), or both (`C` -- context) lines, and place a diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt index f7be5846a6..427ad9083e 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -41,7 +41,7 @@ include::merge-strategies.txt[] If you tried a merge which resulted in a complex conflicts and -would want to start over, you can recover with 'git-reset'. +want to start over, you can recover with 'git-reset'. CONFIGURATION ------------- @@ -146,7 +146,7 @@ And here is another line that is cleanly resolved or unmodified. ------------ The area where a pair of conflicting changes happened is marked with markers -"`<<<<<<<`", "`=======`", and "`>>>>>>>`". The part before the "`=======`" +`<<<<<<<`, `=======`, and `>>>>>>>`. The part before the `=======` is typically your side, and the part afterwards is typically their side. The default format does not show what the original said in the conflicting @@ -173,8 +173,8 @@ Git makes conflict resolution easy. And here is another line that is cleanly resolved or unmodified. ------------ -In addition to the "`<<<<<<<`", "`=======`", and "`>>>>>>>`" markers, it uses -another "`|||||||`" marker that is followed by the original text. You can +In addition to the `<<<<<<<`, `=======`, and `>>>>>>>` markers, it uses +another `|||||||` marker that is followed by the original text. You can tell that the original just stated a fact, and your side simply gave in to that statement and gave up, while the other side tried to have a more positive attitude. You can sometimes come up with a better resolution by diff --git a/Documentation/git-patch-id.txt b/Documentation/git-patch-id.txt index 477785e134..253fc0fc25 100644 --- a/Documentation/git-patch-id.txt +++ b/Documentation/git-patch-id.txt @@ -20,7 +20,7 @@ IOW, you can use this thing to look for likely duplicate commits. When dealing with 'git-diff-tree' output, it takes advantage of the fact that the patch is prefixed with the object name of the -commit, and outputs two 40-byte hexadecimal string. The first +commit, and outputs two 40-byte hexadecimal strings. The first string is the patch ID, and the second string is the commit ID. This can be used to make a mapping from patch ID to commit ID. diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 4e7e5a719a..fd53c49fb8 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -24,8 +24,8 @@ every time you push into it, by setting up 'hooks' there. See documentation for linkgit:git-receive-pack[1]. -OPTIONS -------- +OPTIONS[[OPTIONS]] +------------------ <repository>:: The "remote" repository that is destination of a push operation. This parameter can be either a URL @@ -187,6 +187,28 @@ reason:: Examples -------- +git push:: + Works like `git push <remote>`, where <remote> is the + current branch's remote (or `origin`, if no remote is + configured for the current branch). + +git push origin:: + Without additional configuration, works like + `git push origin :`. ++ +The default behavior of this command when no <refspec> is given can be +configured by setting the `push` option of the remote. ++ +For example, to default to pushing only the current branch to `origin` +use `git config remote.origin.push HEAD`. Any valid <refspec> (like +the ones in the examples below) can be configured as the default for +`git push origin`. + +git push origin ::: + Push "matching" branches to `origin`. See + <refspec> in the <<OPTIONS,OPTIONS>> section above for a + description of "matching" branches. + git push origin master:: Find a ref that matches `master` in the source repository (most likely, it would find `refs/heads/master`), and update diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index da3c38cd60..3d5a066c31 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -192,6 +192,13 @@ Alternatively, you can undo the 'git-rebase' with git rebase --abort +CONFIGURATION +------------- + +rebase.stat:: + Whether to show a diffstat of what changed upstream since the last + rebase. False by default. + OPTIONS ------- <newbase>:: @@ -232,7 +239,15 @@ OPTIONS -v:: --verbose:: - Display a diffstat of what changed upstream since the last rebase. + Be verbose. Implies --stat. + +--stat:: + Show a diffstat of what changed upstream since the last rebase. The + diffstat is also controlled by the configuration option rebase.stat. + +-n:: +--no-stat:: + Do not show a diffstat as part of the rebase process. --no-verify:: This option bypasses the pre-rebase hook. See also linkgit:githooks[5]. @@ -243,11 +258,23 @@ OPTIONS context exist they all must match. By default no context is ever ignored. +-f:: +--force-rebase:: + Force the rebase even if the current branch is a descendant + of the commit you are rebasing onto. Normally the command will + exit with the message "Current branch is up to date" in such a + situation. + --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. +--committer-date-is-author-date:: +--ignore-date:: + These flags are passed to 'git-am' to easily change the dates + of the rebased commits (see linkgit:git-am[1]). + -i:: --interactive:: Make a list of the commits which are about to be rebased. Let the diff --git a/Documentation/git-remote.txt b/Documentation/git-remote.txt index fad983e297..c9c0e6f932 100644 --- a/Documentation/git-remote.txt +++ b/Documentation/git-remote.txt @@ -13,6 +13,7 @@ SYNOPSIS 'git remote add' [-t <branch>] [-m <master>] [-f] [--mirror] <name> <url> 'git remote rename' <old> <new> 'git remote rm' <name> +'git remote set-head' <name> [-a | -d | <branch>] 'git remote show' [-n] <name> 'git remote prune' [-n | --dry-run] <name> 'git remote update' [group] @@ -53,8 +54,7 @@ is created. You can give more than one `-t <branch>` to track multiple branches without grabbing all branches. + With `-m <master>` option, `$GIT_DIR/remotes/<name>/HEAD` is set -up to point at remote's `<master>` branch instead of whatever -branch the `HEAD` at the remote repository actually points at. +up to point at remote's `<master>` branch. See also the set-head command. + In mirror mode, enabled with `\--mirror`, the refs will not be stored in the 'refs/remotes/' namespace, but in 'refs/heads/'. This option @@ -76,6 +76,30 @@ the configuration file format. Remove the remote named <name>. All remote tracking branches and configuration settings for the remote are removed. +'set-head':: + +Sets or deletes the default branch (`$GIT_DIR/remotes/<name>/HEAD`) for +the named remote. Having a default branch for a remote is not required, +but allows the name of the remote to be specified in lieu of a specific +branch. For example, if the default branch for `origin` is set to +`master`, then `origin` may be specified wherever you would normally +specify `origin/master`. ++ +With `-d`, `$GIT_DIR/remotes/<name>/HEAD` is deleted. ++ +With `-a`, the remote is queried to determine its `HEAD`, then +`$GIT_DIR/remotes/<name>/HEAD` is set to the same branch. e.g., if the remote +`HEAD` is pointed at `next`, "`git remote set-head origin -a`" will set +`$GIT_DIR/refs/remotes/origin/HEAD` to `refs/remotes/origin/next`. This will +only work if `refs/remotes/origin/next` already exists; if not it must be +fetched first. ++ +Use `<branch>` to set `$GIT_DIR/remotes/<name>/HEAD` explicitly. e.g., "git +remote set-head origin master" will set `$GIT_DIR/refs/remotes/origin/HEAD` to +`refs/remotes/origin/master`. This will only work if +`refs/remotes/origin/master` already exists; if not it must be fetched first. ++ + 'show':: Gives some information about the remote <name>. diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index 3ccef2f2b3..5ed2bc840f 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -299,18 +299,18 @@ previous section means the set of commits reachable from that commit, following the commit ancestry chain. To exclude commits reachable from a commit, a prefix `{caret}` -notation is used. E.g. "`{caret}r1 r2`" means commits reachable +notation is used. E.g. `{caret}r1 r2` means commits reachable from `r2` but exclude the ones reachable from `r1`. This set operation appears so often that there is a shorthand for it. When you have two commits `r1` and `r2` (named according to the syntax explained in SPECIFYING REVISIONS above), you can ask for commits that are reachable from r2 excluding those that are reachable -from r1 by "`{caret}r1 r2`" and it can be written as "`r1..r2`". +from r1 by `{caret}r1 r2` and it can be written as `r1..r2`. -A similar notation "`r1\...r2`" is called symmetric difference +A similar notation `r1\...r2` is called symmetric difference of `r1` and `r2` and is defined as -"`r1 r2 --not $(git merge-base --all r1 r2)`". +`r1 r2 --not $(git merge-base --all r1 r2)`. It is the set of commits that are reachable from either one of `r1` or `r2` but not from both. diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index 14dfb501eb..10dfd667b2 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -60,14 +60,13 @@ The --cc option must be repeated for each user you want on the cc list. Use $GIT_EDITOR, core.editor, $VISUAL, or $EDITOR to edit an introductory message for the patch series. + -When '--compose' is used, git send-email gets less interactive will use the -values of the headers you set there. If the body of the email (what you type -after the headers and a blank line) only contains blank (or GIT: prefixed) -lines, the summary won't be sent, but git-send-email will still use the -Headers values if you don't removed them. +When '--compose' is used, git send-email will use the From, Subject, and +In-Reply-To headers specified in the message. If the body of the message +(what you type after the headers and a blank line) only contains blank +(or GIT: prefixed) lines the summary won't be sent, but From, Subject, +and In-Reply-To headers will be used unless they are removed. + -If it wasn't able to see a header in the summary it will ask you about it -interactively after quitting your editor. +Missing From or In-Reply-To headers will be prompted for. --from:: Specify the sender of the emails. This will default to diff --git a/Documentation/git.txt b/Documentation/git.txt index 9a26bde73e..7513c57c6a 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,9 +43,10 @@ unreleased) version of git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v1.6.2/git.html[documentation for release 1.6.2] +* link:v1.6.2.1/git.html[documentation for release 1.6.2.1] * release notes for + link:RelNotes-1.6.2.1.txt[1.6.2.1], link:RelNotes-1.6.2.txt[1.6.2]. * link:v1.6.1.3/git.html[documentation for release 1.6.1.3] diff --git a/Documentation/gitcli.txt b/Documentation/gitcli.txt index 29e5929db2..be39ed7c15 100644 --- a/Documentation/gitcli.txt +++ b/Documentation/gitcli.txt @@ -46,20 +46,20 @@ Here are the rules regarding the "flags" that you should follow when you are scripting git: * it's preferred to use the non dashed form of git commands, which means that - you should prefer `"git foo"` to `"git-foo"`. + you should prefer `git foo` to `git-foo`. - * splitting short options to separate words (prefer `"git foo -a -b"` - to `"git foo -ab"`, the latter may not even work). + * splitting short options to separate words (prefer `git foo -a -b` + to `git foo -ab`, the latter may not even work). * when a command line option takes an argument, use the 'sticked' form. In - other words, write `"git foo -oArg"` instead of `"git foo -o Arg"` for short - options, and `"git foo --long-opt=Arg"` instead of `"git foo --long-opt Arg"` + other words, write `git foo -oArg` instead of `git foo -o Arg` for short + options, and `git foo --long-opt=Arg` instead of `git foo --long-opt Arg` for long options. An option that takes optional option-argument must be written in the 'sticked' form. * when you give a revision parameter to a command, make sure the parameter is not ambiguous with a name of a file in the work tree. E.g. do not write - `"git log -1 HEAD"` but write `"git log -1 HEAD --"`; the former will not work + `git log -1 HEAD` but write `git log -1 HEAD --`; the former will not work if you happen to have a file called `HEAD` in the work tree. @@ -99,17 +99,17 @@ usage: git-describe [options] <committish>* Negating options ~~~~~~~~~~~~~~~~ -Options with long option names can be negated by prefixing `"--no-"`. For -example, `"git branch"` has the option `"--track"` which is 'on' by default. You -can use `"--no-track"` to override that behaviour. The same goes for `"--color"` -and `"--no-color"`. +Options with long option names can be negated by prefixing `--no-`. For +example, `git branch` has the option `--track` which is 'on' by default. You +can use `--no-track` to override that behaviour. The same goes for `--color` +and `--no-color`. Aggregating short options ~~~~~~~~~~~~~~~~~~~~~~~~~ Commands that support the enhanced option parser allow you to aggregate short -options. This means that you can for example use `"git rm -rf"` or -`"git clean -fdx"`. +options. This means that you can for example use `git rm -rf` or +`git clean -fdx`. Separating argument from the option diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt index 9afca755ed..4fc1cf1184 100644 --- a/Documentation/glossary-content.txt +++ b/Documentation/glossary-content.txt @@ -262,7 +262,7 @@ This commit is referred to as a "merge commit", or sometimes just a 'origin' is used for that purpose. New upstream updates will be fetched into remote <<def_tracking_branch,tracking branches>> named origin/name-of-upstream-branch, which you can see using - "`git branch -r`". + `git branch -r`. [[def_pack]]pack:: A set of objects which have been compressed into one file (to save space diff --git a/Documentation/mailmap.txt b/Documentation/mailmap.txt index e25b154838..288f04e70c 100644 --- a/Documentation/mailmap.txt +++ b/Documentation/mailmap.txt @@ -5,22 +5,21 @@ 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. Thus, looks like -this +commit (enclosed by '<' and '>') to map to the name. For example: -- Proper Name <commit@email.xx> -- -The more complex forms are +The more complex forms are: -- <proper@email.xx> <commit@email.xx> -- -which allows mailmap to replace only the email part of a commit, and +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 +commit matching the specified commit email address, and: -- Proper Name <proper@email.xx> Commit Name <commit@email.xx> -- @@ -47,8 +46,8 @@ Jane Doe <jane@desktop.(none)> Joe R. Developer <joe@example.com> ------------ -Note how we don't need an entry for <jane@laptop.(none)>, because the -real name of that author is correct already. +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: @@ -62,7 +61,7 @@ claus <me@company.xx> CTO <cto@coompany.xx> ------------ -Then, you might want a `.mailmap` file looking like: +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> @@ -72,4 +71,4 @@ 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.
\ No newline at end of file +the email address. diff --git a/Documentation/merge-strategies.txt b/Documentation/merge-strategies.txt index 1276f858ad..4365b7e842 100644 --- a/Documentation/merge-strategies.txt +++ b/Documentation/merge-strategies.txt @@ -3,15 +3,15 @@ MERGE STRATEGIES resolve:: This can only resolve two heads (i.e. the current branch - and another branch you pulled from) using 3-way merge + and another branch you pulled from) using a 3-way merge algorithm. It tries to carefully detect criss-cross merge ambiguities and is considered generally safe and fast. recursive:: - This can only resolve two heads using 3-way merge - algorithm. When there are more than one common - ancestors that can be used for 3-way merge, it creates a + This can only resolve two heads using a 3-way merge + algorithm. When there is more than one common + ancestor that can be used for 3-way merge, it creates a merged tree of the common ancestors and uses that as the reference tree for the 3-way merge. This has been reported to result in fewer merge conflicts without @@ -22,11 +22,11 @@ recursive:: pulling or merging one branch. octopus:: - This resolves more than two-head case, but refuses to do - complex merge that needs manual resolution. It is + This resolves cases with more than two heads, but refuses to do + a complex merge that needs manual resolution. It is primarily meant to be used for bundling topic branch heads together. This is the default merge strategy when - pulling or merging more than one branches. + pulling or merging more than one branch. ours:: This resolves any number of heads, but the result of the diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt index 539863b1f9..e66ca9f70c 100644 --- a/Documentation/technical/api-parse-options.txt +++ b/Documentation/technical/api-parse-options.txt @@ -66,6 +66,12 @@ Steps to parse options non-option arguments in `argv[]`. `argc` is updated appropriately because of the assignment. + +You can also pass NULL instead of a usage array as fourth parameter of +parse_options(), to avoid displaying a help screen with usage info and +option list. This should only be done if necessary, e.g. to implement +a limited parser for only a subset of the options that needs to be run +before the full parser, which in turn shows the full help message. ++ Flags are the bitwise-or of: `PARSE_OPT_KEEP_DASHDASH`:: @@ -77,6 +83,28 @@ Flags are the bitwise-or of: Using this flag, processing is stopped at the first non-option argument. +`PARSE_OPT_KEEP_ARGV0`:: + Keep the first argument, which contains the program name. It's + removed from argv[] by default. + +`PARSE_OPT_KEEP_UNKNOWN`:: + Keep unknown arguments instead of erroring out. This doesn't + work for all combinations of arguments as users might expect + it to do. E.g. if the first argument in `--unknown --known` + takes a value (which we can't know), the second one is + mistakenly interpreted as a known option. Similarly, if + `PARSE_OPT_STOP_AT_NON_OPTION` is set, the second argument in + `--unknown value` will be mistakenly interpreted as a + non-option, not as a value belonging to the unknown option, + the parser early. That's why parse_options() errors out if + both options are set. + +`PARSE_OPT_NO_INTERNAL_HELP`:: + By default, parse_options() handles `-h`, `--help` and + `--help-all` internally, by showing a help screen. This option + turns it off and allows one to add custom handlers for these + options, or to just leave them unknown. + Data Structure -------------- diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index 96af8977f6..e33b29b1dd 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -1136,10 +1136,10 @@ Ignoring files A project will often generate files that you do 'not' want to track with git. This typically includes files generated by a build process or temporary backup files made by your editor. Of course, 'not' tracking files with git -is just a matter of 'not' calling "`git-add`" on them. But it quickly becomes +is just a matter of 'not' calling `git-add` on them. But it quickly becomes annoying to have these untracked files lying around; e.g. they make -"`git add .`" practically useless, and they keep showing up in the output of -"`git status`". +`git add .` practically useless, and they keep showing up in the output of +`git status`. You can tell git to ignore certain files by creating a file called .gitignore in the top level of your working directory, with contents such as: @@ -126,6 +126,12 @@ all:: # randomly break unless your underlying filesystem supports those sub-second # times (my ext3 doesn't). # +# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of +# "st_ctim" +# +# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec" +# available. This automatically turns USE_NSEC off. +# # Define USE_STDEV below if you want git to care about the underlying device # change being considered an inode change from the update-index perspective. # @@ -257,6 +263,18 @@ SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ BASIC_CFLAGS = BASIC_LDFLAGS = +# Guard against environment variables +BUILTIN_OBJS = +BUILT_INS = +COMPAT_CFLAGS = +COMPAT_OBJS = +LIB_H = +LIB_OBJS = +PROGRAMS = +SCRIPT_PERL = +SCRIPT_SH = +TEST_PROGRAMS = + SCRIPT_SH += git-am.sh SCRIPT_SH += git-bisect.sh SCRIPT_SH += git-filter-branch.sh @@ -657,6 +675,7 @@ ifeq ($(uname_S),Darwin) endif NO_MEMMEM = YesPlease THREADED_DELTA_SEARCH = YesPlease + USE_ST_TIMESPEC = YesPlease endif ifeq ($(uname_S),SunOS) NEEDS_SOCKET = YesPlease @@ -706,6 +725,7 @@ ifeq ($(uname_S),FreeBSD) BASIC_CFLAGS += -I/usr/local/include BASIC_LDFLAGS += -L/usr/local/lib DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease + USE_ST_TIMESPEC = YesPlease THREADED_DELTA_SEARCH = YesPlease ifeq ($(shell expr "$(uname_R)" : '4\.'),2) PTHREAD_LIBS = -pthread @@ -734,6 +754,7 @@ ifeq ($(uname_S),AIX) NO_MEMMEM = YesPlease NO_MKDTEMP = YesPlease NO_STRLCPY = YesPlease + NO_NSEC = YesPlease FREAD_READS_DIRECTORIES = UnfortunatelyYes INTERNAL_QSORT = UnfortunatelyYes NEEDS_LIBICONV=YesPlease @@ -776,7 +797,6 @@ ifneq (,$(findstring CYGWIN,$(uname_S))) COMPAT_OBJS += compat/cygwin.o endif ifneq (,$(findstring MINGW,$(uname_S))) - NO_MMAP = YesPlease NO_PREAD = YesPlease NO_OPENSSL = YesPlease NO_CURL = YesPlease @@ -799,6 +819,8 @@ ifneq (,$(findstring MINGW,$(uname_S))) RUNTIME_PREFIX = YesPlease NO_POSIX_ONLY_PROGRAMS = YesPlease NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease + NO_NSEC = YesPlease + USE_WIN32_MMAP = YesPlease COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\" @@ -920,6 +942,15 @@ endif ifdef NO_ST_BLOCKS_IN_STRUCT_STAT BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT endif +ifdef USE_NSEC + BASIC_CFLAGS += -DUSE_NSEC +endif +ifdef USE_ST_TIMESPEC + BASIC_CFLAGS += -DUSE_ST_TIMESPEC +endif +ifdef NO_NSEC + BASIC_CFLAGS += -DNO_NSEC +endif ifdef NO_C99_FORMAT BASIC_CFLAGS += -DNO_C99_FORMAT endif @@ -967,6 +998,11 @@ endif ifdef NO_MMAP COMPAT_CFLAGS += -DNO_MMAP COMPAT_OBJS += compat/mmap.o +else + ifdef USE_WIN32_MMAP + COMPAT_CFLAGS += -DUSE_WIN32_MMAP + COMPAT_OBJS += compat/win32mmap.o + endif endif ifdef NO_PREAD COMPAT_CFLAGS += -DNO_PREAD @@ -1363,6 +1399,7 @@ GIT-CFLAGS: .FORCE-GIT-CFLAGS GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@ @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@ + @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@ ### Detect Tck/Tk interpreter path changes ifndef NO_TCLTK @@ -1640,3 +1677,27 @@ check-docs:: check-builtins:: ./check-builtins.sh +### Test suite coverage testing +# +.PHONY: coverage coverage-clean coverage-build coverage-report + +coverage: + $(MAKE) coverage-build + $(MAKE) coverage-report + +coverage-clean: + rm -f *.gcda *.gcno + +COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs +COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov + +coverage-build: coverage-clean + $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all + $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \ + -j1 test + +coverage-report: + gcov -b *.c + grep '^function.*called 0 ' *.c.gcov \ + | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \ + | tee coverage-untested-functions @@ -32,21 +32,59 @@ static int find_tracked_branch(struct remote *remote, void *priv) return 0; } -static int should_setup_rebase(const struct tracking *tracking) +static int should_setup_rebase(const char *origin) { switch (autorebase) { case AUTOREBASE_NEVER: return 0; case AUTOREBASE_LOCAL: - return tracking->remote == NULL; + return origin == NULL; case AUTOREBASE_REMOTE: - return tracking->remote != NULL; + return origin != NULL; case AUTOREBASE_ALWAYS: return 1; } return 0; } +void install_branch_config(int flag, const char *local, const char *origin, const char *remote) +{ + struct strbuf key = STRBUF_INIT; + int rebasing = should_setup_rebase(origin); + + strbuf_addf(&key, "branch.%s.remote", local); + git_config_set(key.buf, origin ? origin : "."); + + strbuf_reset(&key); + strbuf_addf(&key, "branch.%s.merge", local); + git_config_set(key.buf, remote); + + if (rebasing) { + strbuf_reset(&key); + strbuf_addf(&key, "branch.%s.rebase", local); + git_config_set(key.buf, "true"); + } + + if (flag & BRANCH_CONFIG_VERBOSE) { + strbuf_reset(&key); + + strbuf_addstr(&key, origin ? "remote" : "local"); + + /* Are we tracking a proper "branch"? */ + if (!prefixcmp(remote, "refs/heads/")) { + strbuf_addf(&key, " branch %s", remote + 11); + if (origin) + strbuf_addf(&key, " from %s", origin); + } + else + strbuf_addf(&key, " ref %s", remote); + printf("Branch %s set up to track %s%s.\n", + local, key.buf, + rebasing ? " by rebasing" : ""); + } + strbuf_release(&key); +} + /* * This is called when new_ref is branched off of orig_ref, and tries * to infer the settings for branch.<new_ref>.{remote,merge} from the @@ -55,7 +93,6 @@ static int should_setup_rebase(const struct tracking *tracking) static int setup_tracking(const char *new_ref, const char *orig_ref, enum branch_track track) { - char key[1024]; struct tracking tracking; if (strlen(new_ref) > 1024 - 7 - 7 - 1) @@ -80,19 +117,10 @@ static int setup_tracking(const char *new_ref, const char *orig_ref, return error("Not tracking: ambiguous information for ref %s", orig_ref); - sprintf(key, "branch.%s.remote", new_ref); - git_config_set(key, tracking.remote ? tracking.remote : "."); - sprintf(key, "branch.%s.merge", new_ref); - git_config_set(key, tracking.src ? tracking.src : orig_ref); - printf("Branch %s set up to track %s branch %s.\n", new_ref, - tracking.remote ? "remote" : "local", orig_ref); - if (should_setup_rebase(&tracking)) { - sprintf(key, "branch.%s.rebase", new_ref); - git_config_set(key, "true"); - printf("This branch will rebase on pull.\n"); - } - free(tracking.src); + install_branch_config(BRANCH_CONFIG_VERBOSE, new_ref, tracking.remote, + tracking.src ? tracking.src : orig_ref); + free(tracking.src); return 0; } @@ -21,4 +21,11 @@ void create_branch(const char *head, const char *name, const char *start_name, */ void remove_branch_state(void); +/* + * Configure local branch "local" to merge remote branch "remote" + * taken from origin "origin". + */ +#define BRANCH_CONFIG_VERBOSE 01 +extern void install_branch_config(int flag, const char *local, const char *origin, const char *remote); + #endif diff --git a/builtin-add.c b/builtin-add.c index 08443f2f1e..cb67d2c17e 100644 --- a/builtin-add.c +++ b/builtin-add.c @@ -104,7 +104,7 @@ static void fill_directory(struct dir_struct *dir, const char **pathspec, /* Set up the default git porcelain excludes */ memset(dir, 0, sizeof(*dir)); if (!ignored_too) { - dir->collect_ignored = 1; + dir->flags |= DIR_COLLECT_IGNORED; setup_standard_excludes(dir); } @@ -148,7 +148,7 @@ static const char **validate_pathspec(int argc, const char **argv, const char *p if (pathspec) { const char **p; for (p = pathspec; *p; p++) { - if (has_symlink_leading_path(strlen(*p), *p)) { + if (has_symlink_leading_path(*p, strlen(*p))) { int len = prefix ? strlen(prefix) : 0; die("'%s' is beyond a symbolic link", *p + len); } diff --git a/builtin-apply.c b/builtin-apply.c index f312798af3..1926cd8055 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -2360,7 +2360,7 @@ static int check_to_create_blob(const char *new_name, int ok_if_exists) * In such a case, path "new_name" does not exist as * far as git is concerned. */ - if (has_symlink_leading_path(strlen(new_name), new_name)) + if (has_symlink_leading_path(new_name, strlen(new_name))) return 0; return error("%s: already exists in working directory", new_name); @@ -2451,7 +2451,7 @@ static int check_preimage(struct patch *patch, struct cache_entry **ce, struct s if ((st_mode ^ patch->old_mode) & S_IFMT) return error("%s: wrong type", old_name); if (st_mode != patch->old_mode) - fprintf(stderr, "warning: %s has type %o, expected %o\n", + warning("%s has type %o, expected %o", old_name, st_mode, patch->old_mode); if (!patch->new_mode && !patch->is_delete) patch->new_mode = st_mode; @@ -2932,8 +2932,7 @@ static int write_out_one_reject(struct patch *patch) cnt = strlen(patch->new_name); if (ARRAY_SIZE(namebuf) <= cnt + 5) { cnt = ARRAY_SIZE(namebuf) - 5; - fprintf(stderr, - "warning: truncating .rej filename to %.*s.rej", + warning("truncating .rej filename to %.*s.rej", cnt - 1, patch->new_name); } memcpy(namebuf, patch->new_name, cnt); @@ -3212,7 +3211,7 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) struct option builtin_apply_options[] = { { OPTION_CALLBACK, 0, "exclude", NULL, "path", - "don´t apply changes matching the given 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", @@ -3224,10 +3223,10 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) "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"), + { OPTION_BOOLEAN, 0, "allow-binary-replacement", &binary, + NULL, "old option, now no-op", PARSE_OPT_HIDDEN }, + { OPTION_BOOLEAN, 0, "binary", &binary, + NULL, "old option, now no-op", PARSE_OPT_HIDDEN }, OPT_BOOLEAN(0, "numstat", &numstat, "shows number of added and deleted lines in decimal notation"), OPT_BOOLEAN(0, "summary", &summary, @@ -3315,8 +3314,8 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) squelch_whitespace_errors < whitespace_error) { int squelched = whitespace_error - squelch_whitespace_errors; - fprintf(stderr, "warning: squelched %d " - "whitespace error%s\n", + warning("squelched %d " + "whitespace error%s", squelched, squelched == 1 ? "" : "s"); } @@ -3326,12 +3325,12 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) whitespace_error == 1 ? "" : "s", whitespace_error == 1 ? "s" : ""); if (applied_after_fixing_ws && apply) - fprintf(stderr, "warning: %d line%s applied after" - " fixing whitespace errors.\n", + warning("%d line%s applied after" + " fixing whitespace errors.", applied_after_fixing_ws, applied_after_fixing_ws == 1 ? "" : "s"); else if (whitespace_error) - fprintf(stderr, "warning: %d line%s add%s whitespace errors.\n", + warning("%d line%s add%s whitespace errors.", whitespace_error, whitespace_error == 1 ? "" : "s", whitespace_error == 1 ? "s" : ""); diff --git a/builtin-archive.c b/builtin-archive.c index 60adef9363..ab50cebba0 100644 --- a/builtin-archive.c +++ b/builtin-archive.c @@ -52,7 +52,7 @@ static int run_remote_archiver(int argc, const char **argv, die("git archive: expected a flush"); /* Now, start reading from fd[0] and spit it out to stdout */ - rv = recv_sideband("archive", fd[0], 1, 2); + rv = recv_sideband("archive", fd[0], 1); close(fd[0]); close(fd[1]); rv |= finish_connect(conn); diff --git a/builtin-blame.c b/builtin-blame.c index 971126a80d..2aedd17c39 100644 --- a/builtin-blame.c +++ b/builtin-blame.c @@ -1,5 +1,5 @@ /* - * Pickaxe + * Blame * * Copyright (c) 2006, Junio C Hamano */ @@ -40,6 +40,10 @@ static int reverse; static int blank_boundary; static int incremental; static int xdl_opts = XDF_NEED_MINIMAL; + +static enum date_mode blame_date_mode = DATE_ISO8601; +static size_t blame_date_width; + static struct string_list mailmap; #ifndef DEBUG @@ -1532,24 +1536,20 @@ static const char *format_time(unsigned long time, const char *tz_str, int show_raw_time) { static char time_buf[128]; - time_t t = time; - int minutes, tz; - struct tm *tm; + const char *time_str; + int time_len; + int tz; if (show_raw_time) { sprintf(time_buf, "%lu %s", time, tz_str); - return time_buf; } - - tz = atoi(tz_str); - minutes = tz < 0 ? -tz : tz; - minutes = (minutes / 100)*60 + (minutes % 100); - minutes = tz < 0 ? -minutes : minutes; - t = time + minutes * 60; - tm = gmtime(&t); - - strftime(time_buf, sizeof(time_buf), "%Y-%m-%d %H:%M:%S ", tm); - strcat(time_buf, tz_str); + else { + tz = atoi(tz_str); + time_str = show_date(time, tz, blame_date_mode); + time_len = strlen(time_str); + memcpy(time_buf, time_str, time_len); + memset(time_buf + time_len, ' ', blame_date_width - time_len); + } return time_buf; } @@ -1954,6 +1954,12 @@ static int git_blame_config(const char *var, const char *value, void *cb) blank_boundary = git_config_bool(var, value); return 0; } + if (!strcmp(var, "blame.date")) { + if (!value) + return config_error_nonbool(var); + blame_date_mode = parse_date_format(value); + return 0; + } return git_default_config(var, value, cb); } @@ -2218,6 +2224,8 @@ int cmd_blame(int argc, const char **argv, const char *prefix) git_config(git_blame_config, NULL); init_revisions(&revs, NULL); + revs.date_mode = blame_date_mode; + save_commit_buffer = 0; dashdash_pos = 0; @@ -2242,8 +2250,35 @@ int cmd_blame(int argc, const char **argv, const char *prefix) parse_done: argc = parse_options_end(&ctx); - if (cmd_is_annotate) + if (cmd_is_annotate) { output_option |= OUTPUT_ANNOTATE_COMPAT; + blame_date_mode = DATE_ISO8601; + } else { + blame_date_mode = revs.date_mode; + } + + /* The maximum width used to show the dates */ + switch (blame_date_mode) { + case DATE_RFC2822: + blame_date_width = sizeof("Thu, 19 Oct 2006 16:00:04 -0700"); + break; + case DATE_ISO8601: + blame_date_width = sizeof("2006-10-19 16:00:04 -0700"); + break; + case DATE_RAW: + blame_date_width = sizeof("1161298804 -0700"); + break; + case DATE_SHORT: + blame_date_width = sizeof("2006-10-19"); + break; + case DATE_RELATIVE: + /* "normal" is used as the fallback for "relative" */ + case DATE_LOCAL: + case DATE_NORMAL: + blame_date_width = sizeof("Thu Oct 19 16:00:04 2006 -0700"); + break; + } + blame_date_width -= 1; /* strip the null */ if (DIFF_OPT_TST(&revs.diffopt, FIND_COPIES_HARDER)) opt |= (PICKAXE_BLAME_COPY | PICKAXE_BLAME_MOVE | diff --git a/builtin-checkout.c b/builtin-checkout.c index c315f63398..fc55bbe14d 100644 --- a/builtin-checkout.c +++ b/builtin-checkout.c @@ -407,7 +407,7 @@ static int merge_working_tree(struct checkout_opts *opts, topts.verbose_update = !opts->quiet; topts.fn = twoway_merge; topts.dir = xcalloc(1, sizeof(*topts.dir)); - topts.dir->show_ignored = 1; + topts.dir->flags |= DIR_SHOW_IGNORED; topts.dir->exclude_per_dir = ".gitignore"; tree = parse_tree_indirect(old->commit->object.sha1); init_tree_desc(&trees[0], tree->buffer, tree->size); @@ -558,8 +558,8 @@ static int switch_branches(struct checkout_opts *opts, struct branch_info *new) if (!old.commit && !opts->force) { if (!opts->quiet) { - fprintf(stderr, "warning: You appear to be on a branch yet to be born.\n"); - fprintf(stderr, "warning: Forcing checkout of %s.\n", new->name); + warning("You appear to be on a branch yet to be born."); + warning("Forcing checkout of %s.", new->name); } opts->force = 1; } diff --git a/builtin-clean.c b/builtin-clean.c index f78c2fb108..c5ad33d3e6 100644 --- a/builtin-clean.c +++ b/builtin-clean.c @@ -60,7 +60,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix) memset(&dir, 0, sizeof(dir)); if (ignored_only) - dir.show_ignored = 1; + dir.flags |= DIR_SHOW_IGNORED; if (ignored && ignored_only) die("-x and -X cannot be used together"); @@ -69,7 +69,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix) die("clean.requireForce%s set and -n or -f not given; " "refusing to clean", config_set ? "" : " not"); - dir.show_other_directories = 1; + dir.flags |= DIR_SHOW_OTHER_DIRECTORIES; if (!ignored) setup_standard_excludes(&dir); diff --git a/builtin-clone.c b/builtin-clone.c index 92826cd14c..0031b5f51c 100644 --- a/builtin-clone.c +++ b/builtin-clone.c @@ -20,6 +20,9 @@ #include "dir.h" #include "pack-refs.h" #include "sigchain.h" +#include "branch.h" +#include "remote.h" +#include "run-command.h" /* * Overall FIXMEs: @@ -293,43 +296,6 @@ static void remove_junk_on_signal(int signo) raise(signo); } -static const struct ref *locate_head(const struct ref *refs, - const struct ref *mapped_refs, - const struct ref **remote_head_p) -{ - const struct ref *remote_head = NULL; - const struct ref *remote_master = NULL; - const struct ref *r; - for (r = refs; r; r = r->next) - if (!strcmp(r->name, "HEAD")) - remote_head = r; - - for (r = mapped_refs; r; r = r->next) - if (!strcmp(r->name, "refs/heads/master")) - remote_master = r; - - if (remote_head_p) - *remote_head_p = remote_head; - - /* If there's no HEAD value at all, never mind. */ - if (!remote_head) - return NULL; - - /* If refs/heads/master could be right, it is. */ - if (remote_master && !hashcmp(remote_master->old_sha1, - remote_head->old_sha1)) - return remote_master; - - /* Look for another ref that points there */ - for (r = mapped_refs; r; r = r->next) - if (r != remote_head && - !hashcmp(r->old_sha1, remote_head->old_sha1)) - return r; - - /* Nothing is the same */ - return NULL; -} - static struct ref *write_remote_refs(const struct ref *refs, struct refspec *refspec, const char *reflog) { @@ -350,19 +316,6 @@ 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 is_bundle = 0; @@ -375,8 +328,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) struct strbuf branch_top = STRBUF_INIT, reflog_msg = STRBUF_INIT; struct transport *transport = NULL; char *src_ref_prefix = "refs/heads/"; + int err = 0; - struct refspec refspec; + struct refspec *refspec; + const char *fetch_pattern; junk_pid = getpid(); @@ -481,8 +436,14 @@ int cmd_clone(int argc, const char **argv, const char *prefix) strbuf_addf(&branch_top, "refs/remotes/%s/", option_origin); } + strbuf_addf(&value, "+%s*:%s*", src_ref_prefix, branch_top.buf); + if (option_mirror || !option_bare) { /* Configure the remote */ + strbuf_addf(&key, "remote.%s.fetch", option_origin); + git_config_set_multivar(key.buf, value.buf, "^$", 0); + strbuf_reset(&key); + if (option_mirror) { strbuf_addf(&key, "remote.%s.mirror", option_origin); git_config_set(key.buf, "true"); @@ -491,19 +452,13 @@ int cmd_clone(int argc, const char **argv, const char *prefix) strbuf_addf(&key, "remote.%s.url", option_origin); git_config_set(key.buf, repo); - strbuf_reset(&key); - - strbuf_addf(&key, "remote.%s.fetch", option_origin); - strbuf_addf(&value, "+%s*:%s*", src_ref_prefix, branch_top.buf); - git_config_set_multivar(key.buf, value.buf, "^$", 0); strbuf_reset(&key); - strbuf_reset(&value); } - refspec.force = 0; - refspec.pattern = 1; - refspec.src = src_ref_prefix; - refspec.dst = branch_top.buf; + fetch_pattern = value.buf; + refspec = parse_fetch_refspec(1, &fetch_pattern); + + strbuf_reset(&value); if (path && !is_bundle) refs = clone_local(path, git_dir); @@ -537,9 +492,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) 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); + remote_head = find_ref_by_name(refs, "HEAD"); + head_points_at = guess_remote_head(remote_head, mapped_refs, 0); } else { warning("You appear to have cloned an empty repository."); @@ -547,7 +503,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) remote_head = NULL; option_no_checkout = 1; if (!option_bare) - install_branch_config("master", option_origin, + install_branch_config(0, "master", option_origin, "refs/heads/master"); } @@ -577,7 +533,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) head_points_at->peer_ref->name, reflog_msg.buf); - install_branch_config(head, option_origin, + install_branch_config(0, head, option_origin, head_points_at->name); } } else if (remote_head) { @@ -625,6 +581,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (write_cache(fd, active_cache, active_nr) || commit_locked_index(lock_file)) die("unable to write new index file"); + + err |= run_hook(NULL, "post-checkout", sha1_to_hex(null_sha1), + sha1_to_hex(remote_head->old_sha1), "1", NULL); } strbuf_release(&reflog_msg); @@ -632,5 +591,5 @@ int cmd_clone(int argc, const char **argv, const char *prefix) strbuf_release(&key); strbuf_release(&value); junk_pid = 0; - return 0; + return err; } diff --git a/builtin-config.c b/builtin-config.c index d52a057444..d8da72cf20 100644 --- a/builtin-config.c +++ b/builtin-config.c @@ -1,9 +1,12 @@ #include "builtin.h" #include "cache.h" #include "color.h" +#include "parse-options.h" -static const char git_config_set_usage[] = -"git config [ --global | --system | [ -f | --file ] config-file ] [ --bool | --int | --bool-or-int ] [ -z | --null ] [--get | --get-all | --get-regexp | --replace-all | --add | --unset | --unset-all] name [value [value_regex]] | --rename-section old_name new_name | --remove-section name | --list | --get-color var [default] | --get-colorbool name [stdout-is-tty] | --edit | -e ]"; +static const char *const builtin_config_usage[] = { + "git config [options]", + NULL +}; static char *key; static regex_t *key_regexp; @@ -16,7 +19,67 @@ static int seen; static char delim = '='; static char key_delim = ' '; static char term = '\n'; -static enum { T_RAW, T_INT, T_BOOL, T_BOOL_OR_INT } type = T_RAW; + +static int use_global_config, use_system_config; +static const char *given_config_file; +static int actions, types; +static const char *get_color_slot, *get_colorbool_slot; +static int end_null; + +#define ACTION_GET (1<<0) +#define ACTION_GET_ALL (1<<1) +#define ACTION_GET_REGEXP (1<<2) +#define ACTION_REPLACE_ALL (1<<3) +#define ACTION_ADD (1<<4) +#define ACTION_UNSET (1<<5) +#define ACTION_UNSET_ALL (1<<6) +#define ACTION_RENAME_SECTION (1<<7) +#define ACTION_REMOVE_SECTION (1<<8) +#define ACTION_LIST (1<<9) +#define ACTION_EDIT (1<<10) +#define ACTION_SET (1<<11) +#define ACTION_SET_ALL (1<<12) +#define ACTION_GET_COLOR (1<<13) +#define ACTION_GET_COLORBOOL (1<<14) + +#define TYPE_BOOL (1<<0) +#define TYPE_INT (1<<1) +#define TYPE_BOOL_OR_INT (1<<2) + +static struct option builtin_config_options[] = { + OPT_GROUP("Config file location"), + OPT_BOOLEAN(0, "global", &use_global_config, "use global config file"), + OPT_BOOLEAN(0, "system", &use_system_config, "use system config file"), + OPT_STRING('f', "file", &given_config_file, "FILE", "use given config file"), + OPT_GROUP("Action"), + OPT_BIT(0, "get", &actions, "get value: name [value-regex]", ACTION_GET), + OPT_BIT(0, "get-all", &actions, "get all values: key [value-regex]", ACTION_GET_ALL), + OPT_BIT(0, "get-regexp", &actions, "get values for regexp: name-regex [value-regex]", ACTION_GET_REGEXP), + OPT_BIT(0, "replace-all", &actions, "replace all matching variables: name value [value_regex]", ACTION_REPLACE_ALL), + OPT_BIT(0, "add", &actions, "adds a new variable: name value", ACTION_ADD), + OPT_BIT(0, "unset", &actions, "removes a variable: name [value-regex]", ACTION_UNSET), + OPT_BIT(0, "unset-all", &actions, "removes all matches: name [value-regex]", ACTION_UNSET_ALL), + OPT_BIT(0, "rename-section", &actions, "rename section: old-name new-name", ACTION_RENAME_SECTION), + OPT_BIT(0, "remove-section", &actions, "remove a section: name", ACTION_REMOVE_SECTION), + OPT_BIT('l', "list", &actions, "list all", ACTION_LIST), + OPT_BIT('e', "edit", &actions, "opens an editor", ACTION_EDIT), + OPT_STRING(0, "get-color", &get_color_slot, "slot", "find the color configured: [default]"), + OPT_STRING(0, "get-colorbool", &get_colorbool_slot, "slot", "find the color setting: [stdout-is-tty]"), + OPT_GROUP("Type"), + OPT_BIT(0, "bool", &types, "value is \"true\" or \"false\"", TYPE_BOOL), + OPT_BIT(0, "int", &types, "value is decimal number", TYPE_INT), + OPT_BIT(0, "bool-or-int", &types, "value is --bool or --int", TYPE_BOOL_OR_INT), + OPT_GROUP("Other"), + OPT_BOOLEAN('z', "null", &end_null, "terminate values with NUL byte"), + OPT_END(), +}; + +static void check_argc(int argc, int min, int max) { + if (argc >= min && argc <= max) + return; + error("wrong number of arguments"); + usage_with_options(builtin_config_usage, builtin_config_options); +} static int show_all_config(const char *key_, const char *value_, void *cb) { @@ -49,11 +112,11 @@ static int show_config(const char *key_, const char *value_, void *cb) } if (seen && !do_all) dup_error = 1; - if (type == T_INT) + if (types == TYPE_INT) sprintf(value, "%d", git_config_int(key_, value_?value_:"")); - else if (type == T_BOOL) + else if (types == TYPE_BOOL) vptr = git_config_bool(key_, value_) ? "true" : "false"; - else if (type == T_BOOL_OR_INT) { + else if (types == TYPE_BOOL_OR_INT) { int is_bool, v; v = git_config_bool_or_int(key_, value_, &is_bool); if (is_bool) @@ -152,18 +215,18 @@ static char *normalize_value(const char *key, const char *value) if (!value) return NULL; - if (type == T_RAW) + if (types == 0) normalized = xstrdup(value); else { normalized = xmalloc(64); - if (type == T_INT) { + if (types == TYPE_INT) { int v = git_config_int(key, value); sprintf(normalized, "%d", v); } - else if (type == T_BOOL) + else if (types == TYPE_BOOL) sprintf(normalized, "%s", git_config_bool(key, value) ? "true" : "false"); - else if (type == T_BOOL_OR_INT) { + else if (types == TYPE_BOOL_OR_INT) { int is_bool, v; v = git_config_bool_or_int(key, value, &is_bool); if (!is_bool) @@ -178,6 +241,7 @@ static char *normalize_value(const char *key, const char *value) static int get_color_found; static const char *get_color_slot; +static const char *get_colorbool_slot; static char parsed_color[COLOR_MAXLEN]; static int git_get_color_config(const char *var, const char *value, void *cb) @@ -191,29 +255,8 @@ static int git_get_color_config(const char *var, const char *value, void *cb) return 0; } -static int get_color(int argc, const char **argv) +static void get_color(const char *def_color) { - /* - * grab the color setting for the given slot from the configuration, - * or parse the default value if missing, and return ANSI color - * escape sequence. - * - * e.g. - * git config --get-color color.diff.whitespace "blue reverse" - */ - const char *def_color = NULL; - - switch (argc) { - default: - usage(git_config_set_usage); - case 2: - def_color = argv[1]; - /* fallthru */ - case 1: - get_color_slot = argv[0]; - break; - } - get_color_found = 0; parsed_color[0] = '\0'; git_config(git_get_color_config, NULL); @@ -222,7 +265,6 @@ static int get_color(int argc, const char **argv) color_parse(def_color, "command line", parsed_color); fputs(parsed_color, stdout); - return 0; } static int stdout_is_tty; @@ -231,7 +273,7 @@ static int get_diff_color_found; static int git_get_colorbool_config(const char *var, const char *value, void *cb) { - if (!strcmp(var, get_color_slot)) { + if (!strcmp(var, get_colorbool_slot)) { get_colorbool_found = git_config_colorbool(var, value, stdout_is_tty); } @@ -246,191 +288,188 @@ static int git_get_colorbool_config(const char *var, const char *value, return 0; } -static int get_colorbool(int argc, const char **argv) +static int get_colorbool(int print) { - /* - * git config --get-colorbool <slot> [<stdout-is-tty>] - * - * returns "true" or "false" depending on how <slot> - * is configured. - */ - - if (argc == 2) - stdout_is_tty = git_config_bool("command line", argv[1]); - else if (argc == 1) - stdout_is_tty = isatty(1); - else - usage(git_config_set_usage); get_colorbool_found = -1; get_diff_color_found = -1; - get_color_slot = argv[0]; git_config(git_get_colorbool_config, NULL); if (get_colorbool_found < 0) { - if (!strcmp(get_color_slot, "color.diff")) + if (!strcmp(get_colorbool_slot, "color.diff")) get_colorbool_found = get_diff_color_found; if (get_colorbool_found < 0) get_colorbool_found = git_use_color_default; } - if (argc == 1) { - return get_colorbool_found ? 0 : 1; - } else { + if (print) { printf("%s\n", get_colorbool_found ? "true" : "false"); return 0; - } + } else + return get_colorbool_found ? 0 : 1; } -int cmd_config(int argc, const char **argv, const char *prefix) +int cmd_config(int argc, const char **argv, const char *unused_prefix) { int nongit; char *value; - const char *file = setup_git_directory_gently(&nongit); + const char *prefix = setup_git_directory_gently(&nongit); config_exclusive_filename = getenv(CONFIG_ENVIRONMENT); - while (1 < argc) { - if (!strcmp(argv[1], "--int")) - type = T_INT; - else if (!strcmp(argv[1], "--bool")) - type = T_BOOL; - else if (!strcmp(argv[1], "--bool-or-int")) - type = T_BOOL_OR_INT; - else if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l")) { - if (argc != 2) - usage(git_config_set_usage); - if (git_config(show_all_config, NULL) < 0 && - file && errno) - die("unable to read config file %s: %s", file, - strerror(errno)); - return 0; - } - else if (!strcmp(argv[1], "--global")) { - char *home = getenv("HOME"); - if (home) { - char *user_config = xstrdup(mkpath("%s/.gitconfig", home)); - config_exclusive_filename = user_config; - } else { - die("$HOME not set"); - } - } - else if (!strcmp(argv[1], "--system")) - config_exclusive_filename = git_etc_gitconfig(); - else if (!strcmp(argv[1], "--file") || !strcmp(argv[1], "-f")) { - if (argc < 3) - usage(git_config_set_usage); - if (!is_absolute_path(argv[2]) && file) - file = prefix_filename(file, strlen(file), - argv[2]); - else - file = argv[2]; - config_exclusive_filename = file; - argc--; - argv++; - } - else if (!strcmp(argv[1], "--null") || !strcmp(argv[1], "-z")) { - term = '\0'; - delim = '\n'; - key_delim = '\n'; - } - else if (!strcmp(argv[1], "--rename-section")) { - int ret; - if (argc != 4) - usage(git_config_set_usage); - ret = git_config_rename_section(argv[2], argv[3]); - if (ret < 0) - return ret; - if (ret == 0) { - fprintf(stderr, "No such section!\n"); - return 1; - } - return 0; - } - else if (!strcmp(argv[1], "--remove-section")) { - int ret; - if (argc != 3) - usage(git_config_set_usage); - ret = git_config_rename_section(argv[2], NULL); - if (ret < 0) - return ret; - if (ret == 0) { - fprintf(stderr, "No such section!\n"); - return 1; - } - return 0; - } else if (!strcmp(argv[1], "--get-color")) { - return get_color(argc-2, argv+2); - } else if (!strcmp(argv[1], "--get-colorbool")) { - return get_colorbool(argc-2, argv+2); - } else if (!strcmp(argv[1], "--edit") || !strcmp(argv[1], "-e")) { - if (argc != 2) - usage(git_config_set_usage); - git_config(git_default_config, NULL); - launch_editor(config_exclusive_filename ? - config_exclusive_filename : git_path("config"), - NULL, NULL); - return 0; - } else - break; - argc--; - argv++; - } - - switch (argc) { - case 2: - return get_value(argv[1], NULL); - case 3: - if (!strcmp(argv[1], "--unset")) - return git_config_set(argv[2], NULL); - else if (!strcmp(argv[1], "--unset-all")) - return git_config_set_multivar(argv[2], NULL, NULL, 1); - else if (!strcmp(argv[1], "--get")) - return get_value(argv[2], NULL); - else if (!strcmp(argv[1], "--get-all")) { - do_all = 1; - return get_value(argv[2], NULL); - } else if (!strcmp(argv[1], "--get-regexp")) { - show_keys = 1; - use_key_regexp = 1; - do_all = 1; - return get_value(argv[2], NULL); + argc = parse_options(argc, argv, builtin_config_options, builtin_config_usage, + PARSE_OPT_STOP_AT_NON_OPTION); + + if (use_global_config + use_system_config + !!given_config_file > 1) { + error("only one config file at a time."); + usage_with_options(builtin_config_usage, builtin_config_options); + } + + if (use_global_config) { + char *home = getenv("HOME"); + if (home) { + char *user_config = xstrdup(mkpath("%s/.gitconfig", home)); + config_exclusive_filename = user_config; } else { - value = normalize_value(argv[1], argv[2]); - return git_config_set(argv[1], value); + die("$HOME not set"); } - case 4: - if (!strcmp(argv[1], "--unset")) - return git_config_set_multivar(argv[2], NULL, argv[3], 0); - else if (!strcmp(argv[1], "--unset-all")) - return git_config_set_multivar(argv[2], NULL, argv[3], 1); - else if (!strcmp(argv[1], "--get")) - return get_value(argv[2], argv[3]); - else if (!strcmp(argv[1], "--get-all")) { - do_all = 1; - return get_value(argv[2], argv[3]); - } else if (!strcmp(argv[1], "--get-regexp")) { - show_keys = 1; - use_key_regexp = 1; - do_all = 1; - return get_value(argv[2], argv[3]); - } else if (!strcmp(argv[1], "--add")) { - value = normalize_value(argv[2], argv[3]); - return git_config_set_multivar(argv[2], value, "^$", 0); - } else if (!strcmp(argv[1], "--replace-all")) { - value = normalize_value(argv[2], argv[3]); - return git_config_set_multivar(argv[2], value, NULL, 1); - } else { - value = normalize_value(argv[1], argv[2]); - return git_config_set_multivar(argv[1], value, argv[3], 0); + } + else if (use_system_config) + config_exclusive_filename = git_etc_gitconfig(); + else if (given_config_file) { + if (!is_absolute_path(given_config_file) && prefix) + config_exclusive_filename = prefix_filename(prefix, + strlen(prefix), + argv[2]); + else + config_exclusive_filename = given_config_file; + } + + if (end_null) { + term = '\0'; + delim = '\n'; + key_delim = '\n'; + } + + if (HAS_MULTI_BITS(types)) { + error("only one type at a time."); + usage_with_options(builtin_config_usage, builtin_config_options); + } + + if (get_color_slot) + actions |= ACTION_GET_COLOR; + if (get_colorbool_slot) + actions |= ACTION_GET_COLORBOOL; + + if ((get_color_slot || get_colorbool_slot) && types) { + error("--get-color and variable type are incoherent"); + usage_with_options(builtin_config_usage, builtin_config_options); + } + + if (HAS_MULTI_BITS(actions)) { + error("only one action at a time."); + usage_with_options(builtin_config_usage, builtin_config_options); + } + if (actions == 0) + switch (argc) { + case 1: actions = ACTION_GET; break; + case 2: actions = ACTION_SET; break; + case 3: actions = ACTION_SET_ALL; break; + default: + usage_with_options(builtin_config_usage, builtin_config_options); } - case 5: - if (!strcmp(argv[1], "--replace-all")) { - value = normalize_value(argv[2], argv[3]); - return git_config_set_multivar(argv[2], value, argv[4], 1); + + if (actions == ACTION_LIST) { + check_argc(argc, 0, 0); + if (git_config(show_all_config, NULL) < 0) { + if (config_exclusive_filename) + die("unable to read config file %s: %s", + config_exclusive_filename, strerror(errno)); + else + die("error processing config file(s)"); } - case 1: - default: - usage(git_config_set_usage); } + else if (actions == ACTION_EDIT) { + check_argc(argc, 0, 0); + git_config(git_default_config, NULL); + launch_editor(config_exclusive_filename ? + config_exclusive_filename : git_path("config"), + NULL, NULL); + } + else if (actions == ACTION_SET) { + check_argc(argc, 2, 2); + value = normalize_value(argv[0], argv[1]); + return git_config_set(argv[0], value); + } + else if (actions == ACTION_SET_ALL) { + check_argc(argc, 2, 3); + value = normalize_value(argv[0], argv[1]); + return git_config_set_multivar(argv[0], value, argv[2], 0); + } + else if (actions == ACTION_ADD) { + check_argc(argc, 2, 2); + value = normalize_value(argv[0], argv[1]); + return git_config_set_multivar(argv[0], value, "^$", 0); + } + else if (actions == ACTION_REPLACE_ALL) { + check_argc(argc, 2, 3); + value = normalize_value(argv[0], argv[1]); + return git_config_set_multivar(argv[0], value, argv[2], 1); + } + else if (actions == ACTION_GET) { + check_argc(argc, 1, 2); + return get_value(argv[0], argv[1]); + } + else if (actions == ACTION_GET_ALL) { + do_all = 1; + check_argc(argc, 1, 2); + return get_value(argv[0], argv[1]); + } + else if (actions == ACTION_GET_REGEXP) { + show_keys = 1; + use_key_regexp = 1; + do_all = 1; + check_argc(argc, 1, 2); + return get_value(argv[0], argv[1]); + } + else if (actions == ACTION_UNSET) { + check_argc(argc, 1, 2); + if (argc == 2) + return git_config_set_multivar(argv[0], NULL, argv[1], 0); + else + return git_config_set(argv[0], NULL); + } + else if (actions == ACTION_UNSET_ALL) { + check_argc(argc, 1, 2); + return git_config_set_multivar(argv[0], NULL, argv[1], 1); + } + else if (actions == ACTION_RENAME_SECTION) { + int ret; + check_argc(argc, 2, 2); + ret = git_config_rename_section(argv[0], argv[1]); + if (ret < 0) + return ret; + if (ret == 0) + die("No such section!"); + } + else if (actions == ACTION_REMOVE_SECTION) { + int ret; + check_argc(argc, 1, 1); + ret = git_config_rename_section(argv[0], NULL); + if (ret < 0) + return ret; + if (ret == 0) + die("No such section!"); + } + else if (actions == ACTION_GET_COLOR) { + get_color(argv[0]); + } + else if (actions == ACTION_GET_COLORBOOL) { + if (argc == 1) + stdout_is_tty = git_config_bool("command line", argv[0]); + else if (argc == 0) + stdout_is_tty = isatty(1); + return get_colorbool(argc != 0); + } + return 0; } diff --git a/builtin-count-objects.c b/builtin-count-objects.c index 62fd1f0961..b814fe5070 100644 --- a/builtin-count-objects.c +++ b/builtin-count-objects.c @@ -60,7 +60,7 @@ static void count_objects(DIR *d, char *path, int len, int verbose, hex[40] = 0; if (get_sha1_hex(hex, sha1)) die("internal error"); - if (has_sha1_pack(sha1, NULL)) + if (has_sha1_pack(sha1)) (*packed_loose)++; } } diff --git a/builtin-diff-tree.c b/builtin-diff-tree.c index 8ecefd4f0f..79cedb72c4 100644 --- a/builtin-diff-tree.c +++ b/builtin-diff-tree.c @@ -102,7 +102,6 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix) init_revisions(opt, prefix); git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ - nr_sha1 = 0; opt->abbrev = 0; opt->diff = 1; argc = setup_revisions(argc, argv, opt, NULL); diff --git a/builtin-fast-export.c b/builtin-fast-export.c index fdf4ae9ebd..34a419c38e 100644 --- a/builtin-fast-export.c +++ b/builtin-fast-export.c @@ -221,7 +221,8 @@ static void handle_commit(struct commit *commit, struct rev_info *rev) if (message) message += 2; - if (commit->parents) { + if (commit->parents && + get_object_mark(&commit->parents->item->object) != 0) { parse_commit(commit->parents->item); diff_tree_sha1(commit->parents->item->tree->object.sha1, commit->tree->object.sha1, "", &rev->diffopt); diff --git a/builtin-fetch-pack.c b/builtin-fetch-pack.c index c2e5adc884..5d134be47c 100644 --- a/builtin-fetch-pack.c +++ b/builtin-fetch-pack.c @@ -482,7 +482,7 @@ static int sideband_demux(int fd, void *data) { int *xd = data; - return recv_sideband("fetch-pack", xd[0], fd, 2); + return recv_sideband("fetch-pack", xd[0], fd); } static int get_pack(int xd[2], char **pack_lockfile) @@ -605,7 +605,7 @@ static struct ref *do_fetch_pack(int fd[2], /* When cloning, it is not unusual to have * no common commit. */ - fprintf(stderr, "warning: no common commits\n"); + warning("no common commits"); if (get_pack(fd, pack_lockfile)) die("git fetch-pack: fetch failed."); @@ -800,15 +800,13 @@ struct ref *fetch_pack(struct fetch_pack_args *my_args, int fd; mtime.sec = st.st_mtime; -#ifdef USE_NSEC - mtime.usec = st.st_mtim.usec; -#endif + mtime.nsec = ST_MTIME_NSEC(st); if (stat(shallow, &st)) { if (mtime.sec) die("shallow file was removed during fetch"); } else if (st.st_mtime != mtime.sec #ifdef USE_NSEC - || st.st_mtim.usec != mtime.usec + || ST_MTIME_NSEC(st) != mtime.nsec #endif ) die("shallow file was changed during fetch"); diff --git a/builtin-fetch.c b/builtin-fetch.c index 1e4a3d9c51..7293146525 100644 --- a/builtin-fetch.c +++ b/builtin-fetch.c @@ -544,7 +544,8 @@ static void check_not_current_branch(struct ref *ref_map) for (; ref_map; ref_map = ref_map->next) if (ref_map->peer_ref && !strcmp(current_branch->refname, ref_map->peer_ref->name)) - die("Refusing to fetch into current branch"); + die("Refusing to fetch into current branch %s " + "of non-bare repository", current_branch->refname); } static int do_fetch(struct transport *transport, @@ -636,6 +637,9 @@ 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; @@ -648,9 +652,6 @@ 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 *)); diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c index e46b7adc97..5cbb4b081d 100644 --- a/builtin-for-each-ref.c +++ b/builtin-for-each-ref.c @@ -943,7 +943,6 @@ static int opt_parse_sort(const struct option *opt, const char *arg, int unset) return -1; *sort_tail = s = xcalloc(1, sizeof(*s)); - sort_tail = &s->next; if (*arg == '-') { s->reverse = 1; diff --git a/builtin-fsck.c b/builtin-fsck.c index 64dffa5421..6436bc2248 100644 --- a/builtin-fsck.c +++ b/builtin-fsck.c @@ -160,7 +160,7 @@ static void check_reachable_object(struct object *obj) * do a full fsck */ if (!obj->parsed) { - if (has_sha1_pack(obj->sha1, NULL)) + if (has_sha1_pack(obj->sha1)) return; /* it is in pack - forget about it */ printf("missing %s %s\n", typename(obj->type), sha1_to_hex(obj->sha1)); errors_found |= ERROR_REACHABLE; diff --git a/builtin-gc.c b/builtin-gc.c index 8d990ed493..fc556ed7f3 100644 --- a/builtin-gc.c +++ b/builtin-gc.c @@ -23,7 +23,7 @@ static const char * const builtin_gc_usage[] = { }; static int pack_refs = 1; -static int aggressive_window = -1; +static int aggressive_window = 250; static int gc_auto_threshold = 6700; static int gc_auto_pack_limit = 50; static const char *prune_expire = "2.weeks.ago"; @@ -200,6 +200,7 @@ int cmd_gc(int argc, const char **argv, const char *prefix) if (aggressive) { append_option(argv_repack, "-f", MAX_ADD); + append_option(argv_repack, "--depth=250", MAX_ADD); if (aggressive_window > 0) { sprintf(buf, "--window=%d", aggressive_window); append_option(argv_repack, buf, MAX_ADD); diff --git a/builtin-grep.c b/builtin-grep.c index 3f12ba3826..89489ddcf8 100644 --- a/builtin-grep.c +++ b/builtin-grep.c @@ -22,6 +22,28 @@ static int builtin_grep; +static int grep_config(const char *var, const char *value, void *cb) +{ + struct grep_opt *opt = cb; + + if (!strcmp(var, "grep.color") || !strcmp(var, "color.grep")) { + opt->color = git_config_colorbool(var, value, -1); + return 0; + } + if (!strcmp(var, "grep.color.external") || + !strcmp(var, "color.grep.external")) { + return git_config_string(&(opt->color_external), var, value); + } + if (!strcmp(var, "grep.color.match") || + !strcmp(var, "color.grep.match")) { + if (!value) + return config_error_nonbool(var); + color_parse(value, var, opt->color_match); + return 0; + } + return git_color_default_config(var, value, cb); +} + /* * git grep pathspecs are somewhat different from diff-tree pathspecs; * pathname wildcards are allowed. @@ -269,6 +291,21 @@ static int flush_grep(struct grep_opt *opt, return status; } +static void grep_add_color(struct strbuf *sb, const char *escape_seq) +{ + size_t orig_len = sb->len; + + while (*escape_seq) { + if (*escape_seq == 'm') + strbuf_addch(sb, ';'); + else if (*escape_seq != '\033' && *escape_seq != '[') + strbuf_addch(sb, *escape_seq); + escape_seq++; + } + if (sb->len > orig_len && sb->buf[sb->len - 1] == ';') + strbuf_setlen(sb, sb->len - 1); +} + static int external_grep(struct grep_opt *opt, const char **paths, int cached) { int i, nr, argc, hit, len, status; @@ -339,6 +376,23 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) push_arg("-e"); push_arg(p->pattern); } + if (opt->color) { + struct strbuf sb = STRBUF_INIT; + + grep_add_color(&sb, opt->color_match); + setenv("GREP_COLOR", sb.buf, 1); + + strbuf_reset(&sb); + strbuf_addstr(&sb, "mt="); + grep_add_color(&sb, opt->color_match); + strbuf_addstr(&sb, ":sl=:cx=:fn=:ln=:bn=:se="); + setenv("GREP_COLORS", sb.buf, 1); + + strbuf_release(&sb); + + if (opt->color_external && strlen(opt->color_external) > 0) + push_arg(opt->color_external); + } hit = 0; argc = nr; @@ -536,6 +590,12 @@ int cmd_grep(int argc, const char **argv, const char *prefix) opt.pattern_tail = &opt.pattern_list; opt.regflags = REG_NEWLINE; + strcpy(opt.color_match, GIT_COLOR_RED GIT_COLOR_BOLD); + opt.color = -1; + git_config(grep_config, &opt); + if (opt.color == -1) + opt.color = git_use_color_default; + /* * If there is no -- then the paths must exist in the working * tree. If there is no explicit pattern specified with -e or @@ -732,6 +792,14 @@ int cmd_grep(int argc, const char **argv, const char *prefix) opt.relative = 0; continue; } + if (!strcmp("--color", arg)) { + opt.color = 1; + continue; + } + if (!strcmp("--no-color", arg)) { + opt.color = 0; + continue; + } if (!strcmp("--", arg)) { /* later processing wants to have this at argv[1] */ argv--; @@ -757,6 +825,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix) } } + if (opt.color && !opt.color_external) + builtin_grep = 1; if (!opt.pattern_list) die("no pattern given."); if ((opt.regflags != REG_NEWLINE) && opt.fixed) diff --git a/builtin-init-db.c b/builtin-init-db.c index ee3911f8ee..fc63d0fce5 100644 --- a/builtin-init-db.c +++ b/builtin-init-db.c @@ -130,8 +130,7 @@ static void copy_templates(const char *template_dir) } dir = opendir(template_path); if (!dir) { - fprintf(stderr, "warning: templates not found %s\n", - template_dir); + warning("templates not found %s", template_dir); return; } @@ -144,8 +143,8 @@ static void copy_templates(const char *template_dir) if (repository_format_version && repository_format_version != GIT_REPO_VERSION) { - fprintf(stderr, "warning: not copying templates of " - "a wrong format version %d from '%s'\n", + warning("not copying templates of " + "a wrong format version %d from '%s'", repository_format_version, template_dir); closedir(dir); diff --git a/builtin-log.c b/builtin-log.c index 8549028817..c7a5772594 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -17,6 +17,7 @@ #include "run-command.h" #include "shortlog.h" #include "remote.h" +#include "string-list.h" /* Set a default date-time format for git log ("log.date" config variable) */ static const char *default_date_mode = NULL; @@ -461,6 +462,10 @@ static void add_header(const char *value) extra_hdr[extra_hdr_nr++] = xstrndup(value, len); } +#define THREAD_SHALLOW 1 +#define THREAD_DEEP 2 +static int thread = 0; + static int git_format_config(const char *var, const char *value, void *cb) { if (!strcmp(var, "format.headers")) { @@ -497,7 +502,18 @@ static int git_format_config(const char *var, const char *value, void *cb) default_attach = xstrdup(git_version_string); return 0; } - + if (!strcmp(var, "format.thread")) { + if (value && !strcasecmp(value, "deep")) { + thread = THREAD_DEEP; + return 0; + } + if (value && !strcasecmp(value, "shallow")) { + thread = THREAD_SHALLOW; + return 0; + } + thread = git_config_bool(var, value) && THREAD_SHALLOW; + return 0; + } return git_log_config(var, value, cb); } @@ -557,7 +573,7 @@ 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) +static int reopen_stdout(const char *oneline, int nr, struct rev_info *rev) { char filename[PATH_MAX]; int len = 0; @@ -582,7 +598,9 @@ static int reopen_stdout(const char *oneline, int nr, int total) strcpy(filename + len, fmt_patch_suffix); } - fprintf(realstdout, "%s\n", filename + outdir_offset); + if (!DIFF_OPT_TST(&rev->diffopt, QUIET)) + fprintf(realstdout, "%s\n", filename + outdir_offset); + if (freopen(filename, "w", stdout) == NULL) return error("Cannot open patch file %s",filename); @@ -671,7 +689,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, die("Cover letter needs email format"); if (!use_stdout && reopen_stdout(numbered_files ? - NULL : "cover-letter", 0, rev->total)) + NULL : "cover-letter", 0, rev)) return; head_sha1 = sha1_to_hex(head->object.sha1); @@ -776,7 +794,6 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) int numbered_files = 0; /* _just_ numbers */ int subject_prefix = 0; int ignore_if_in_upstream = 0; - int thread = 0; int cover_letter = 0; int boundary_count = 0; int no_binary_diff = 0; @@ -878,8 +895,13 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) } else if (!strcmp(argv[i], "--ignore-if-in-upstream")) ignore_if_in_upstream = 1; - else if (!strcmp(argv[i], "--thread")) - thread = 1; + else if (!strcmp(argv[i], "--thread") + || !strcmp(argv[i], "--thread=shallow")) + thread = THREAD_SHALLOW; + else if (!strcmp(argv[i], "--thread=deep")) + thread = THREAD_DEEP; + else if (!strcmp(argv[i], "--no-thread")) + thread = 0; else if (!prefixcmp(argv[i], "--in-reply-to=")) in_reply_to = argv[i] + 14; else if (!strcmp(argv[i], "--in-reply-to")) { @@ -936,8 +958,6 @@ 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) @@ -1030,8 +1050,12 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) numbered = 1; if (numbered) rev.total = total + start_number - 1; - if (in_reply_to) - rev.ref_message_id = clean_message_id(in_reply_to); + if (in_reply_to || thread || cover_letter) + rev.ref_message_ids = xcalloc(1, sizeof(struct string_list)); + if (in_reply_to) { + const char *msgid = clean_message_id(in_reply_to); + string_list_append(msgid, rev.ref_message_ids); + } if (cover_letter) { if (thread) gen_message_id(&rev, "cover"); @@ -1050,21 +1074,39 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) /* Have we already had a message ID? */ if (rev.message_id) { /* - * If we've got the ID to be a reply - * to, discard the current ID; - * otherwise, make everything a reply - * to that. + * For deep threading: make every mail + * a reply to the previous one, no + * matter what other options are set. + * + * For shallow threading: + * + * Without --cover-letter and + * --in-reply-to, make every mail a + * reply to the one before. + * + * With --in-reply-to but no + * --cover-letter, make every mail a + * reply to the <reply-to>. + * + * With --cover-letter, make every + * mail but the cover letter a reply + * to the cover letter. The cover + * letter is a reply to the + * --in-reply-to, if specified. */ - if (rev.ref_message_id) + if (thread == THREAD_SHALLOW + && rev.ref_message_ids->nr > 0 + && (!cover_letter || rev.nr > 1)) free(rev.message_id); else - rev.ref_message_id = rev.message_id; + string_list_append(rev.message_id, + rev.ref_message_ids); } gen_message_id(&rev, sha1_to_hex(commit->object.sha1)); } if (!use_stdout && reopen_stdout(numbered_files ? NULL : get_oneline_for_filename(commit, keep_subject), - rev.nr, rev.total)) + rev.nr, &rev)) die("Failed to create output files"); shown = log_tree_commit(&rev, commit); free(commit->buffer); diff --git a/builtin-ls-files.c b/builtin-ls-files.c index 9dec282fba..88e2697aeb 100644 --- a/builtin-ls-files.c +++ b/builtin-ls-files.c @@ -10,6 +10,7 @@ #include "dir.h" #include "builtin.h" #include "tree.h" +#include "parse-options.h" static int abbrev; static int show_deleted; @@ -28,6 +29,7 @@ static const char **pathspec; static int error_unmatch; static char *ps_matched; static const char *with_tree; +static int exc_given; static const char *tag_cached = ""; static const char *tag_unmerged = ""; @@ -174,7 +176,8 @@ static void show_files(struct dir_struct *dir, const char *prefix) for (i = 0; i < active_nr; i++) { struct cache_entry *ce = active_cache[i]; int dtype = ce_to_dtype(ce); - if (excluded(dir, ce->name, &dtype) != dir->show_ignored) + if (excluded(dir, ce->name, &dtype) != + !!(dir->flags & DIR_SHOW_IGNORED)) continue; if (show_unmerged && !ce_stage(ce)) continue; @@ -189,7 +192,8 @@ static void show_files(struct dir_struct *dir, const char *prefix) struct stat st; int err; int dtype = ce_to_dtype(ce); - if (excluded(dir, ce->name, &dtype) != dir->show_ignored) + if (excluded(dir, ce->name, &dtype) != + !!(dir->flags & DIR_SHOW_IGNORED)) continue; if (ce->ce_flags & CE_UPDATE) continue; @@ -374,156 +378,139 @@ int report_path_error(const char *ps_matched, const char **pathspec, int prefix_ return errors; } -static const char ls_files_usage[] = - "git ls-files [-z] [-t] [-v] (--[cached|deleted|others|stage|unmerged|killed|modified])* " - "[ --ignored ] [--exclude=<pattern>] [--exclude-from=<file>] " - "[ --exclude-per-directory=<filename> ] [--exclude-standard] " - "[--full-name] [--abbrev] [--] [<file>]*"; +static const char * const ls_files_usage[] = { + "git ls-files [options] [<file>]*", + NULL +}; + +static int option_parse_z(const struct option *opt, + const char *arg, int unset) +{ + line_terminator = unset ? '\n' : '\0'; + + return 0; +} + +static int option_parse_exclude(const struct option *opt, + const char *arg, int unset) +{ + struct exclude_list *list = opt->value; + + exc_given = 1; + add_exclude(arg, "", 0, list); + + return 0; +} + +static int option_parse_exclude_from(const struct option *opt, + const char *arg, int unset) +{ + struct dir_struct *dir = opt->value; + + exc_given = 1; + add_excludes_from_file(dir, arg); + + return 0; +} + +static int option_parse_exclude_standard(const struct option *opt, + const char *arg, int unset) +{ + struct dir_struct *dir = opt->value; + + exc_given = 1; + setup_standard_excludes(dir); + + return 0; +} int cmd_ls_files(int argc, const char **argv, const char *prefix) { - int i; - int exc_given = 0, require_work_tree = 0; + int require_work_tree = 0, show_tag = 0; struct dir_struct dir; + struct option builtin_ls_files_options[] = { + { OPTION_CALLBACK, 'z', NULL, NULL, NULL, + "paths are separated with NUL character", + PARSE_OPT_NOARG, option_parse_z }, + OPT_BOOLEAN('t', NULL, &show_tag, + "identify the file status with tags"), + OPT_BOOLEAN('v', NULL, &show_valid_bit, + "use lowercase letters for 'assume unchanged' files"), + OPT_BOOLEAN('c', "cached", &show_cached, + "show cached files in the output (default)"), + OPT_BOOLEAN('d', "deleted", &show_deleted, + "show deleted files in the output"), + OPT_BOOLEAN('m', "modified", &show_modified, + "show modified files in the output"), + OPT_BOOLEAN('o', "others", &show_others, + "show other files in the output"), + OPT_BIT('i', "ignored", &dir.flags, + "show ignored files in the output", + DIR_SHOW_IGNORED), + OPT_BOOLEAN('s', "stage", &show_stage, + "show staged contents' object name in the output"), + OPT_BOOLEAN('k', "killed", &show_killed, + "show files on the filesystem that need to be removed"), + OPT_BIT(0, "directory", &dir.flags, + "show 'other' directories' name only", + DIR_SHOW_OTHER_DIRECTORIES), + OPT_BIT(0, "no-empty-directory", &dir.flags, + "don't show empty directories", + DIR_HIDE_EMPTY_DIRECTORIES), + OPT_BOOLEAN('u', "unmerged", &show_unmerged, + "show unmerged files in the output"), + { OPTION_CALLBACK, 'x', "exclude", &dir.exclude_list[EXC_CMDL], "pattern", + "skip files matching pattern", + 0, option_parse_exclude }, + { OPTION_CALLBACK, 'X', "exclude-from", &dir, "file", + "exclude patterns are read from <file>", + 0, option_parse_exclude_from }, + OPT_STRING(0, "exclude-per-directory", &dir.exclude_per_dir, "file", + "read additional per-directory exclude patterns in <file>"), + { OPTION_CALLBACK, 0, "exclude-standard", &dir, NULL, + "add the standard git exclusions", + PARSE_OPT_NOARG, option_parse_exclude_standard }, + { OPTION_SET_INT, 0, "full-name", &prefix_offset, NULL, + "make the output relative to the project top directory", + PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL }, + OPT_BOOLEAN(0, "error-unmatch", &error_unmatch, + "if any <file> is not in the index, treat this as an error"), + OPT_STRING(0, "with-tree", &with_tree, "tree-ish", + "pretend that paths removed since <tree-ish> are still present"), + OPT__ABBREV(&abbrev), + OPT_END() + }; memset(&dir, 0, sizeof(dir)); if (prefix) prefix_offset = strlen(prefix); git_config(git_default_config, NULL); - for (i = 1; i < argc; i++) { - const char *arg = argv[i]; - - if (!strcmp(arg, "--")) { - i++; - break; - } - if (!strcmp(arg, "-z")) { - line_terminator = 0; - continue; - } - if (!strcmp(arg, "-t") || !strcmp(arg, "-v")) { - tag_cached = "H "; - tag_unmerged = "M "; - tag_removed = "R "; - tag_modified = "C "; - tag_other = "? "; - tag_killed = "K "; - if (arg[1] == 'v') - show_valid_bit = 1; - continue; - } - if (!strcmp(arg, "-c") || !strcmp(arg, "--cached")) { - show_cached = 1; - continue; - } - if (!strcmp(arg, "-d") || !strcmp(arg, "--deleted")) { - show_deleted = 1; - continue; - } - if (!strcmp(arg, "-m") || !strcmp(arg, "--modified")) { - show_modified = 1; - require_work_tree = 1; - continue; - } - if (!strcmp(arg, "-o") || !strcmp(arg, "--others")) { - show_others = 1; - require_work_tree = 1; - continue; - } - if (!strcmp(arg, "-i") || !strcmp(arg, "--ignored")) { - dir.show_ignored = 1; - require_work_tree = 1; - continue; - } - if (!strcmp(arg, "-s") || !strcmp(arg, "--stage")) { - show_stage = 1; - continue; - } - if (!strcmp(arg, "-k") || !strcmp(arg, "--killed")) { - show_killed = 1; - require_work_tree = 1; - continue; - } - if (!strcmp(arg, "--directory")) { - dir.show_other_directories = 1; - continue; - } - if (!strcmp(arg, "--no-empty-directory")) { - dir.hide_empty_directories = 1; - continue; - } - if (!strcmp(arg, "-u") || !strcmp(arg, "--unmerged")) { - /* There's no point in showing unmerged unless - * you also show the stage information. - */ - show_stage = 1; - show_unmerged = 1; - continue; - } - if (!strcmp(arg, "-x") && i+1 < argc) { - exc_given = 1; - add_exclude(argv[++i], "", 0, &dir.exclude_list[EXC_CMDL]); - continue; - } - if (!prefixcmp(arg, "--exclude=")) { - exc_given = 1; - add_exclude(arg+10, "", 0, &dir.exclude_list[EXC_CMDL]); - continue; - } - if (!strcmp(arg, "-X") && i+1 < argc) { - exc_given = 1; - add_excludes_from_file(&dir, argv[++i]); - continue; - } - if (!prefixcmp(arg, "--exclude-from=")) { - exc_given = 1; - add_excludes_from_file(&dir, arg+15); - continue; - } - if (!prefixcmp(arg, "--exclude-per-directory=")) { - exc_given = 1; - dir.exclude_per_dir = arg + 24; - continue; - } - if (!strcmp(arg, "--exclude-standard")) { - exc_given = 1; - setup_standard_excludes(&dir); - continue; - } - if (!strcmp(arg, "--full-name")) { - prefix_offset = 0; - continue; - } - if (!strcmp(arg, "--error-unmatch")) { - error_unmatch = 1; - continue; - } - if (!prefixcmp(arg, "--with-tree=")) { - with_tree = arg + 12; - continue; - } - if (!prefixcmp(arg, "--abbrev=")) { - abbrev = strtoul(arg+9, NULL, 10); - if (abbrev && abbrev < MINIMUM_ABBREV) - abbrev = MINIMUM_ABBREV; - else if (abbrev > 40) - abbrev = 40; - continue; - } - if (!strcmp(arg, "--abbrev")) { - abbrev = DEFAULT_ABBREV; - continue; - } - if (*arg == '-') - usage(ls_files_usage); - break; + argc = parse_options(argc, argv, builtin_ls_files_options, + ls_files_usage, 0); + if (show_tag || show_valid_bit) { + tag_cached = "H "; + tag_unmerged = "M "; + tag_removed = "R "; + tag_modified = "C "; + tag_other = "? "; + tag_killed = "K "; } + if (show_modified || show_others || show_deleted || (dir.flags & DIR_SHOW_IGNORED) || show_killed) + require_work_tree = 1; + if (show_unmerged) + /* + * There's no point in showing unmerged unless + * you also show the stage information. + */ + show_stage = 1; + if (dir.exclude_per_dir) + exc_given = 1; if (require_work_tree && !is_inside_work_tree()) setup_work_tree(); - pathspec = get_pathspec(prefix, argv + i); + pathspec = get_pathspec(prefix, argv); /* be nice with submodule patsh ending in a slash */ read_cache(); @@ -542,7 +529,7 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix) ps_matched = xcalloc(1, num); } - if (dir.show_ignored && !exc_given) { + if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) { fprintf(stderr, "%s: --ignored needs some exclude pattern\n", argv[0]); exit(1); diff --git a/builtin-ls-tree.c b/builtin-ls-tree.c index fca46312f6..22008dfa8f 100644 --- a/builtin-ls-tree.c +++ b/builtin-ls-tree.c @@ -60,7 +60,6 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen, { int retval = 0; const char *type = blob_type; - unsigned long size; if (S_ISGITLINK(mode)) { /* @@ -90,17 +89,20 @@ static int show_tree(const unsigned char *sha1, const char *base, int baselen, if (!(ls_options & LS_NAME_ONLY)) { if (ls_options & LS_SHOW_SIZE) { + char size_text[24]; if (!strcmp(type, blob_type)) { - sha1_object_info(sha1, &size); - printf("%06o %s %s %7lu\t", mode, type, - abbrev ? find_unique_abbrev(sha1, abbrev) - : sha1_to_hex(sha1), - size); + unsigned long size; + if (sha1_object_info(sha1, &size) == OBJ_BAD) + strcpy(size_text, "BAD"); + else + snprintf(size_text, sizeof(size_text), + "%lu", size); } else - printf("%06o %s %s %7c\t", mode, type, - abbrev ? find_unique_abbrev(sha1, abbrev) - : sha1_to_hex(sha1), - '-'); + strcpy(size_text, "-"); + printf("%06o %s %s %7s\t", mode, type, + abbrev ? find_unique_abbrev(sha1, abbrev) + : sha1_to_hex(sha1), + size_text); } else printf("%06o %s %s\t", mode, type, abbrev ? find_unique_abbrev(sha1, abbrev) diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c index 2789ccdf7d..1eeeb4de6d 100644 --- a/builtin-mailinfo.c +++ b/builtin-mailinfo.c @@ -537,7 +537,6 @@ static int decode_header_bq(struct strbuf *it) */ strbuf_add(&outbuf, in, ep - in); } - in = ep; } /* E.g. * ep : "=?iso-2022-jp?B?GyR...?= foo" diff --git a/builtin-merge.c b/builtin-merge.c index 6d2160d0a3..4c119359e7 100644 --- a/builtin-merge.c +++ b/builtin-merge.c @@ -636,7 +636,7 @@ static int checkout_fast_forward(unsigned char *head, unsigned char *remote) memset(&opts, 0, sizeof(opts)); memset(&t, 0, sizeof(t)); memset(&dir, 0, sizeof(dir)); - dir.show_ignored = 1; + dir.flags |= DIR_SHOW_IGNORED; dir.exclude_per_dir = ".gitignore"; opts.dir = &dir; diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index bcefa52c69..2000d97ec4 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -1293,7 +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; @@ -1966,11 +1966,7 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs) const unsigned char *sha1; struct object *o; - for (i = 0; i < revs->num_ignore_packed; i++) { - if (matches_pack_name(p, revs->ignore_packed[i])) - break; - } - if (revs->num_ignore_packed <= i) + if (p->pack_keep) continue; if (open_pack_index(p)) die("cannot open pack index"); @@ -2006,11 +2002,7 @@ static void loosen_unused_packed_objects(struct rev_info *revs) const unsigned char *sha1; for (p = packed_git; p; p = p->next) { - for (i = 0; i < revs->num_ignore_packed; i++) { - if (matches_pack_name(p, revs->ignore_packed[i])) - break; - } - if (revs->num_ignore_packed <= i) + if (p->pack_keep) continue; if (open_pack_index(p)) @@ -2208,7 +2200,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) continue; } if (!strcmp("--unpacked", arg) || - !prefixcmp(arg, "--unpacked=") || + !strcmp("--kept-pack-only", arg) || !strcmp("--reflog", arg) || !strcmp("--all", arg)) { use_internal_rev_list = 1; diff --git a/builtin-prune-packed.c b/builtin-prune-packed.c index 10cb8df845..2d5b2cd353 100644 --- a/builtin-prune-packed.c +++ b/builtin-prune-packed.c @@ -23,7 +23,7 @@ static void prune_dir(int i, DIR *dir, char *pathname, int len, int opts) memcpy(hex+2, de->d_name, 38); if (get_sha1_hex(hex, sha1)) continue; - if (!has_sha1_pack(sha1, NULL)) + if (!has_sha1_pack(sha1)) continue; memcpy(pathname + len, de->d_name, 38); if (opts & DRY_RUN) diff --git a/builtin-push.c b/builtin-push.c index bbf019850e..2eabcd3bdf 100644 --- a/builtin-push.c +++ b/builtin-push.c @@ -118,8 +118,11 @@ 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-read-tree.c b/builtin-read-tree.c index 38fef34d3f..8e0273864d 100644 --- a/builtin-read-tree.c +++ b/builtin-read-tree.c @@ -170,7 +170,7 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix) die("more than one --exclude-per-directory are given."); dir = xcalloc(1, sizeof(*opts.dir)); - dir->show_ignored = 1; + dir->flags |= DIR_SHOW_IGNORED; dir->exclude_per_dir = arg + 24; opts.dir = dir; /* We do not need to nor want to do read-directory diff --git a/builtin-remote.c b/builtin-remote.c index e171096ece..993acd6a09 100644 --- a/builtin-remote.c +++ b/builtin-remote.c @@ -12,12 +12,17 @@ static const char * const builtin_remote_usage[] = { "git remote add [-t <branch>] [-m <master>] [-f] [--mirror] <name> <url>", "git remote rename <old> <new>", "git remote rm <name>", + "git remote set-head <name> [-a | -d | <branch>]", "git remote show [-n] <name>", "git remote prune [-n | --dry-run] <name>", "git remote [-v | --verbose] update [group]", NULL }; +#define GET_REF_STATES (1<<0) +#define GET_HEAD_NAMES (1<<1) +#define GET_PUSH_REF_STATES (1<<2) + static int verbose; static int show_all(void); @@ -143,8 +148,9 @@ static int add(int argc, const char **argv) } struct branch_info { - char *remote; + char *remote_name; struct string_list merge; + int rebase; }; static struct string_list branch_list; @@ -161,10 +167,11 @@ static const char *abbrev_ref(const char *name, const char *prefix) static int config_read_branches(const char *key, const char *value, void *cb) { if (!prefixcmp(key, "branch.")) { + const char *orig_key = key; char *name; struct string_list_item *item; struct branch_info *info; - enum { REMOTE, MERGE } type; + enum { REMOTE, MERGE, REBASE } type; key += 7; if (!postfixcmp(key, ".remote")) { @@ -173,6 +180,9 @@ static int config_read_branches(const char *key, const char *value, void *cb) } else if (!postfixcmp(key, ".merge")) { name = xstrndup(key, strlen(key) - 6); type = MERGE; + } else if (!postfixcmp(key, ".rebase")) { + name = xstrndup(key, strlen(key) - 7); + type = REBASE; } else return 0; @@ -182,10 +192,10 @@ static int config_read_branches(const char *key, const char *value, void *cb) item->util = xcalloc(sizeof(struct branch_info), 1); info = item->util; if (type == REMOTE) { - if (info->remote) - warning("more than one branch.%s", key); - info->remote = xstrdup(value); - } else { + if (info->remote_name) + warning("more than one %s", orig_key); + info->remote_name = xstrdup(value); + } else if (type == MERGE) { char *space = strchr(value, ' '); value = abbrev_branch(value); while (space) { @@ -196,7 +206,8 @@ static int config_read_branches(const char *key, const char *value, void *cb) space = strchr(value, ' '); } string_list_append(xstrdup(value), &info->merge); - } + } else + info->rebase = git_config_bool(orig_key, value); } return 0; } @@ -206,12 +217,12 @@ static void read_branches(void) if (branch_list.nr) return; git_config(config_read_branches, NULL); - sort_string_list(&branch_list); } struct ref_states { struct remote *remote; - struct string_list new, stale, tracked; + struct string_list new, stale, tracked, heads, push; + int queried; }; static int handle_one_branch(const char *refname, @@ -227,10 +238,8 @@ static int handle_one_branch(const char *refname, const char *name = abbrev_branch(refspec.src); /* symbolic refs pointing nowhere were handled already */ if ((flags & REF_ISSYMREF) || - unsorted_string_list_has_string(&states->tracked, - name) || - unsorted_string_list_has_string(&states->new, - name)) + string_list_has_string(&states->tracked, name) || + string_list_has_string(&states->new, name)) return 0; item = string_list_append(name, &states->stale); item->util = xstrdup(refname); @@ -238,39 +247,154 @@ static int handle_one_branch(const char *refname, return 0; } -static int get_ref_states(const struct ref *ref, struct ref_states *states) +static int get_ref_states(const struct ref *remote_refs, struct ref_states *states) { struct ref *fetch_map = NULL, **tail = &fetch_map; + struct ref *ref; int i; for (i = 0; i < states->remote->fetch_refspec_nr; i++) - if (get_fetch_map(ref, states->remote->fetch + i, &tail, 1)) + if (get_fetch_map(remote_refs, states->remote->fetch + i, &tail, 1)) die("Could not get fetch map for refspec %s", states->remote->fetch_refspec[i]); states->new.strdup_strings = states->tracked.strdup_strings = 1; for (ref = fetch_map; ref; ref = ref->next) { - struct string_list *target = &states->tracked; unsigned char sha1[20]; - void *util = NULL; - if (!ref->peer_ref || read_ref(ref->peer_ref->name, sha1)) - target = &states->new; - else { - target = &states->tracked; - if (hashcmp(sha1, ref->new_sha1)) - util = &states; - } - string_list_append(abbrev_branch(ref->name), target)->util = util; + string_list_append(abbrev_branch(ref->name), &states->new); + else + string_list_append(abbrev_branch(ref->name), &states->tracked); } free_refs(fetch_map); + sort_string_list(&states->new); + sort_string_list(&states->tracked); for_each_ref(handle_one_branch, states); sort_string_list(&states->stale); return 0; } +struct push_info { + char *dest; + int forced; + enum { + PUSH_STATUS_CREATE = 0, + PUSH_STATUS_DELETE, + PUSH_STATUS_UPTODATE, + PUSH_STATUS_FASTFORWARD, + PUSH_STATUS_OUTOFDATE, + PUSH_STATUS_NOTQUERIED, + } status; +}; + +static int get_push_ref_states(const struct ref *remote_refs, + struct ref_states *states) +{ + struct remote *remote = states->remote; + struct ref *ref, *local_refs, *push_map, **push_tail; + if (remote->mirror) + return 0; + + local_refs = get_local_heads(); + ref = push_map = copy_ref_list(remote_refs); + while (ref->next) + ref = ref->next; + push_tail = &ref->next; + + match_refs(local_refs, push_map, &push_tail, remote->push_refspec_nr, + remote->push_refspec, MATCH_REFS_NONE); + + states->push.strdup_strings = 1; + for (ref = push_map; ref; ref = ref->next) { + struct string_list_item *item; + struct push_info *info; + + if (!ref->peer_ref) + continue; + hashcpy(ref->new_sha1, ref->peer_ref->new_sha1); + + item = string_list_append(abbrev_branch(ref->peer_ref->name), + &states->push); + item->util = xcalloc(sizeof(struct push_info), 1); + info = item->util; + info->forced = ref->force; + info->dest = xstrdup(abbrev_branch(ref->name)); + + if (is_null_sha1(ref->new_sha1)) { + info->status = PUSH_STATUS_DELETE; + } else if (!hashcmp(ref->old_sha1, ref->new_sha1)) + info->status = PUSH_STATUS_UPTODATE; + else if (is_null_sha1(ref->old_sha1)) + info->status = PUSH_STATUS_CREATE; + else if (has_sha1_file(ref->old_sha1) && + ref_newer(ref->new_sha1, ref->old_sha1)) + info->status = PUSH_STATUS_FASTFORWARD; + else + info->status = PUSH_STATUS_OUTOFDATE; + } + free_refs(local_refs); + free_refs(push_map); + return 0; +} + +static int get_push_ref_states_noquery(struct ref_states *states) +{ + int i; + struct remote *remote = states->remote; + struct string_list_item *item; + struct push_info *info; + + if (remote->mirror) + return 0; + + states->push.strdup_strings = 1; + if (!remote->push_refspec_nr) { + item = string_list_append("(matching)", &states->push); + info = item->util = xcalloc(sizeof(struct push_info), 1); + info->status = PUSH_STATUS_NOTQUERIED; + info->dest = xstrdup(item->string); + } + for (i = 0; i < remote->push_refspec_nr; i++) { + struct refspec *spec = remote->push + i; + if (spec->matching) + item = string_list_append("(matching)", &states->push); + else if (strlen(spec->src)) + item = string_list_append(spec->src, &states->push); + else + item = string_list_append("(delete)", &states->push); + + info = item->util = xcalloc(sizeof(struct push_info), 1); + info->forced = spec->force; + info->status = PUSH_STATUS_NOTQUERIED; + info->dest = xstrdup(spec->dst ? spec->dst : item->string); + } + return 0; +} + +static int get_head_names(const struct ref *remote_refs, struct ref_states *states) +{ + struct ref *ref, *matches; + struct ref *fetch_map = NULL, **fetch_map_tail = &fetch_map; + struct refspec refspec; + + refspec.force = 0; + refspec.pattern = 1; + refspec.src = refspec.dst = "refs/heads/*"; + states->heads.strdup_strings = 1; + get_fetch_map(remote_refs, &refspec, &fetch_map_tail, 0); + matches = guess_remote_head(find_ref_by_name(remote_refs, "HEAD"), + fetch_map, 1); + for(ref = matches; ref; ref = ref->next) + string_list_append(abbrev_branch(ref->name), &states->heads); + + free_refs(fetch_map); + free_refs(matches); + + return 0; +} + struct known_remote { struct known_remote *next; struct remote *remote; @@ -466,7 +590,7 @@ static int mv(int argc, const char **argv) for (i = 0; i < branch_list.nr; i++) { struct string_list_item *item = branch_list.items + i; struct branch_info *info = item->util; - if (info->remote && !strcmp(info->remote, rename.old)) { + if (info->remote_name && !strcmp(info->remote_name, rename.old)) { strbuf_reset(&buf); strbuf_addf(&buf, "branch.%s.remote", item->string); if (git_config_set(buf.buf, rename.new)) { @@ -575,7 +699,7 @@ static int rm(int argc, const char **argv) for (i = 0; i < branch_list.nr; i++) { struct string_list_item *item = branch_list.items + i; struct branch_info *info = item->util; - if (info->remote && !strcmp(info->remote, remote->name)) { + if (info->remote_name && !strcmp(info->remote_name, remote->name)) { const char *keys[] = { "remote", "merge", NULL }, **k; for (k = keys; *k; k++) { strbuf_reset(&buf); @@ -617,18 +741,37 @@ static int rm(int argc, const char **argv) return result; } -static void show_list(const char *title, struct string_list *list, - const char *extra_arg) +void clear_push_info(void *util, const char *string) { - int i; + struct push_info *info = util; + free(info->dest); + free(info); +} - if (!list->nr) - return; +static void free_remote_ref_states(struct ref_states *states) +{ + string_list_clear(&states->new, 0); + string_list_clear(&states->stale, 0); + string_list_clear(&states->tracked, 0); + string_list_clear(&states->heads, 0); + string_list_clear_func(&states->push, clear_push_info); +} - printf(title, list->nr > 1 ? "es" : "", extra_arg); - printf("\n"); - for (i = 0; i < list->nr; i++) - printf(" %s\n", list->items[i].string); +static int append_ref_to_tracked_list(const char *refname, + const unsigned char *sha1, int flags, void *cb_data) +{ + struct ref_states *states = cb_data; + struct refspec refspec; + + if (flags & REF_ISSYMREF) + return 0; + + memset(&refspec, 0, sizeof(refspec)); + refspec.dst = (char *)refname; + if (!remote_find_tracking(states->remote, &refspec)) + string_list_append(abbrev_branch(refspec.src), &states->tracked); + + return 0; } static int get_remote_ref_states(const char *name, @@ -636,7 +779,7 @@ static int get_remote_ref_states(const char *name, int query) { struct transport *transport; - const struct ref *ref; + const struct ref *remote_refs; states->remote = remote_get(name); if (!states->remote) @@ -647,102 +790,318 @@ static int get_remote_ref_states(const char *name, if (query) { transport = transport_get(NULL, states->remote->url_nr > 0 ? states->remote->url[0] : NULL); - ref = transport_get_remote_refs(transport); + remote_refs = transport_get_remote_refs(transport); transport_disconnect(transport); - get_ref_states(ref, states); + states->queried = 1; + if (query & GET_REF_STATES) + get_ref_states(remote_refs, states); + if (query & GET_HEAD_NAMES) + get_head_names(remote_refs, states); + if (query & GET_PUSH_REF_STATES) + get_push_ref_states(remote_refs, states); + } else { + for_each_ref(append_ref_to_tracked_list, states); + sort_string_list(&states->tracked); + get_push_ref_states_noquery(states); } return 0; } -static int append_ref_to_tracked_list(const char *refname, - const unsigned char *sha1, int flags, void *cb_data) +struct show_info { + struct string_list *list; + struct ref_states *states; + int width, width2; + int any_rebase; +}; + +int add_remote_to_show_info(struct string_list_item *item, void *cb_data) { - struct ref_states *states = cb_data; - struct refspec refspec; + struct show_info *info = cb_data; + int n = strlen(item->string); + if (n > info->width) + info->width = n; + string_list_insert(item->string, info->list); + return 0; +} - memset(&refspec, 0, sizeof(refspec)); - refspec.dst = (char *)refname; - if (!remote_find_tracking(states->remote, &refspec)) - string_list_append(abbrev_branch(refspec.src), &states->tracked); +int show_remote_info_item(struct string_list_item *item, void *cb_data) +{ + struct show_info *info = cb_data; + struct ref_states *states = info->states; + const char *name = item->string; + + if (states->queried) { + const char *fmt = "%s"; + const char *arg = ""; + if (string_list_has_string(&states->new, name)) { + fmt = " new (next fetch will store in remotes/%s)"; + arg = states->remote->name; + } else if (string_list_has_string(&states->tracked, name)) + arg = " tracked"; + else if (string_list_has_string(&states->stale, name)) + arg = " stale (use 'git remote prune' to remove)"; + else + arg = " ???"; + printf(" %-*s", info->width, name); + printf(fmt, arg); + printf("\n"); + } else + printf(" %s\n", name); + + return 0; +} + +int add_local_to_show_info(struct string_list_item *branch_item, void *cb_data) +{ + struct show_info *show_info = cb_data; + struct ref_states *states = show_info->states; + struct branch_info *branch_info = branch_item->util; + struct string_list_item *item; + int n; + + if (!branch_info->merge.nr || !branch_info->remote_name || + strcmp(states->remote->name, branch_info->remote_name)) + return 0; + if ((n = strlen(branch_item->string)) > show_info->width) + show_info->width = n; + if (branch_info->rebase) + show_info->any_rebase = 1; + + item = string_list_insert(branch_item->string, show_info->list); + item->util = branch_info; + + return 0; +} + +int show_local_info_item(struct string_list_item *item, void *cb_data) +{ + struct show_info *show_info = cb_data; + struct branch_info *branch_info = item->util; + struct string_list *merge = &branch_info->merge; + const char *also; + int i; + + if (branch_info->rebase && branch_info->merge.nr > 1) { + error("invalid branch.%s.merge; cannot rebase onto > 1 branch", + item->string); + return 0; + } + + printf(" %-*s ", show_info->width, item->string); + if (branch_info->rebase) { + printf("rebases onto remote %s\n", merge->items[0].string); + return 0; + } else if (show_info->any_rebase) { + printf(" merges with remote %s\n", merge->items[0].string); + also = " and with remote"; + } else { + printf("merges with remote %s\n", merge->items[0].string); + also = " and with remote"; + } + for (i = 1; i < merge->nr; i++) + printf(" %-*s %s %s\n", show_info->width, "", also, + merge->items[i].string); + + return 0; +} +int add_push_to_show_info(struct string_list_item *push_item, void *cb_data) +{ + struct show_info *show_info = cb_data; + struct push_info *push_info = push_item->util; + struct string_list_item *item; + int n; + if ((n = strlen(push_item->string)) > show_info->width) + show_info->width = n; + if ((n = strlen(push_info->dest)) > show_info->width2) + show_info->width2 = n; + item = string_list_append(push_item->string, show_info->list); + item->util = push_item->util; + return 0; +} + +int show_push_info_item(struct string_list_item *item, void *cb_data) +{ + struct show_info *show_info = cb_data; + struct push_info *push_info = item->util; + char *src = item->string, *status = NULL; + + switch (push_info->status) { + case PUSH_STATUS_CREATE: + status = "create"; + break; + case PUSH_STATUS_DELETE: + status = "delete"; + src = "(none)"; + break; + case PUSH_STATUS_UPTODATE: + status = "up to date"; + break; + case PUSH_STATUS_FASTFORWARD: + status = "fast forwardable"; + break; + case PUSH_STATUS_OUTOFDATE: + status = "local out of date"; + break; + case PUSH_STATUS_NOTQUERIED: + break; + } + if (status) + printf(" %-*s %s to %-*s (%s)\n", show_info->width, src, + push_info->forced ? "forces" : "pushes", + show_info->width2, push_info->dest, status); + else + printf(" %-*s %s to %s\n", show_info->width, src, + push_info->forced ? "forces" : "pushes", + push_info->dest); return 0; } static int show(int argc, const char **argv) { - int no_query = 0, result = 0; + int no_query = 0, result = 0, query_flag = 0; struct option options[] = { OPT_GROUP("show specific options"), OPT_BOOLEAN('n', NULL, &no_query, "do not query remotes"), OPT_END() }; struct ref_states states; + struct string_list info_list = { NULL, 0, 0, 0 }; + struct show_info info; argc = parse_options(argc, argv, options, builtin_remote_usage, 0); if (argc < 1) return show_all(); + if (!no_query) + query_flag = (GET_REF_STATES | GET_HEAD_NAMES | GET_PUSH_REF_STATES); + memset(&states, 0, sizeof(states)); + memset(&info, 0, sizeof(info)); + info.states = &states; + info.list = &info_list; for (; argc; argc--, argv++) { int i; - get_remote_ref_states(*argv, &states, !no_query); + get_remote_ref_states(*argv, &states, query_flag); printf("* remote %s\n URL: %s\n", *argv, states.remote->url_nr > 0 ? states.remote->url[0] : "(no URL)"); - - for (i = 0; i < branch_list.nr; i++) { - struct string_list_item *branch = branch_list.items + i; - struct branch_info *info = branch->util; - int j; - - if (!info->merge.nr || strcmp(*argv, info->remote)) - continue; - printf(" Remote branch%s merged with 'git pull' " - "while on branch %s\n ", - info->merge.nr > 1 ? "es" : "", - branch->string); - for (j = 0; j < info->merge.nr; j++) - printf(" %s", info->merge.items[j].string); - printf("\n"); + if (no_query) + printf(" HEAD branch: (not queried)\n"); + else if (!states.heads.nr) + printf(" HEAD branch: (unknown)\n"); + else if (states.heads.nr == 1) + printf(" HEAD branch: %s\n", states.heads.items[0].string); + else { + printf(" HEAD branch (remote HEAD is ambiguous," + " may be one of the following):\n"); + for (i = 0; i < states.heads.nr; i++) + printf(" %s\n", states.heads.items[i].string); } - if (!no_query) { - show_list(" New remote branch%s (next fetch " - "will store in remotes/%s)", - &states.new, states.remote->name); - show_list(" Stale tracking branch%s (use 'git remote " - "prune')", &states.stale, ""); - } + /* remote branch info */ + info.width = 0; + for_each_string_list(add_remote_to_show_info, &states.new, &info); + for_each_string_list(add_remote_to_show_info, &states.tracked, &info); + for_each_string_list(add_remote_to_show_info, &states.stale, &info); + if (info.list->nr) + printf(" Remote branch%s:%s\n", + info.list->nr > 1 ? "es" : "", + no_query ? " (status not queried)" : ""); + for_each_string_list(show_remote_info_item, info.list, &info); + string_list_clear(info.list, 0); + + /* git pull info */ + info.width = 0; + info.any_rebase = 0; + for_each_string_list(add_local_to_show_info, &branch_list, &info); + if (info.list->nr) + printf(" Local branch%s configured for 'git pull':\n", + info.list->nr > 1 ? "es" : ""); + for_each_string_list(show_local_info_item, info.list, &info); + string_list_clear(info.list, 0); + + /* git push info */ + if (states.remote->mirror) + printf(" Local refs will be mirrored by 'git push'\n"); + + info.width = info.width2 = 0; + for_each_string_list(add_push_to_show_info, &states.push, &info); + sort_string_list(info.list); + if (info.list->nr) + printf(" Local ref%s configured for 'git push'%s:\n", + info.list->nr > 1 ? "s" : "", + no_query ? " (status not queried)" : ""); + for_each_string_list(show_push_info_item, info.list, &info); + string_list_clear(info.list, 0); + + free_remote_ref_states(&states); + } - if (no_query) - for_each_ref(append_ref_to_tracked_list, &states); - show_list(" Tracked remote branch%s", &states.tracked, ""); - - if (states.remote->push_refspec_nr) { - printf(" Local branch%s pushed with 'git push'\n", - states.remote->push_refspec_nr > 1 ? - "es" : ""); - for (i = 0; i < states.remote->push_refspec_nr; i++) { - struct refspec *spec = states.remote->push + i; - printf(" %s%s%s%s\n", - spec->force ? "+" : "", - abbrev_branch(spec->src), - spec->dst ? ":" : "", - spec->dst ? abbrev_branch(spec->dst) : ""); - } - } + return result; +} - /* NEEDSWORK: free remote */ - string_list_clear(&states.new, 0); - string_list_clear(&states.stale, 0); - string_list_clear(&states.tracked, 0); +static int set_head(int argc, const char **argv) +{ + int i, opt_a = 0, opt_d = 0, result = 0; + struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT; + char *head_name = NULL; + + struct option options[] = { + OPT_GROUP("set-head specific options"), + OPT_BOOLEAN('a', "auto", &opt_a, + "set refs/remotes/<name>/HEAD according to remote"), + OPT_BOOLEAN('d', "delete", &opt_d, + "delete refs/remotes/<name>/HEAD"), + OPT_END() + }; + argc = parse_options(argc, argv, options, builtin_remote_usage, 0); + if (argc) + strbuf_addf(&buf, "refs/remotes/%s/HEAD", argv[0]); + + if (!opt_a && !opt_d && argc == 2) { + head_name = xstrdup(argv[1]); + } else if (opt_a && !opt_d && argc == 1) { + struct ref_states states; + memset(&states, 0, sizeof(states)); + get_remote_ref_states(argv[0], &states, GET_HEAD_NAMES); + if (!states.heads.nr) + result |= error("Cannot determine remote HEAD"); + else if (states.heads.nr > 1) { + result |= error("Multiple remote HEAD branches. " + "Please choose one explicitly with:"); + for (i = 0; i < states.heads.nr; i++) + fprintf(stderr, " git remote set-head %s %s\n", + argv[0], states.heads.items[i].string); + } else + head_name = xstrdup(states.heads.items[0].string); + free_remote_ref_states(&states); + } else if (opt_d && !opt_a && argc == 1) { + if (delete_ref(buf.buf, NULL, REF_NODEREF)) + result |= error("Could not delete %s", buf.buf); + } else + usage_with_options(builtin_remote_usage, options); + + if (head_name) { + unsigned char sha1[20]; + strbuf_addf(&buf2, "refs/remotes/%s/%s", argv[0], head_name); + /* make sure it's valid */ + if (!resolve_ref(buf2.buf, sha1, 1, NULL)) + result |= error("Not a valid ref: %s", buf2.buf); + else if (create_symref(buf.buf, buf2.buf, "remote set-head")) + result |= error("Could not setup %s", buf.buf); + if (opt_a) + printf("%s/HEAD set to %s\n", argv[0], head_name); + free(head_name); } + strbuf_release(&buf); + strbuf_release(&buf2); return result; } @@ -770,7 +1129,7 @@ static int prune(int argc, const char **argv) for (; argc; argc--, argv++) { int i; - get_remote_ref_states(*argv, &states, 1); + get_remote_ref_states(*argv, &states, GET_REF_STATES); if (states.stale.nr) { printf("Pruning %s\n", *argv); @@ -791,10 +1150,7 @@ static int prune(int argc, const char **argv) warn_dangling_symref(dangling_msg, refname); } - /* NEEDSWORK: free remote */ - string_list_clear(&states.new, 0); - string_list_clear(&states.stale, 0); - string_list_clear(&states.tracked, 0); + free_remote_ref_states(&states); } return result; @@ -919,6 +1275,8 @@ int cmd_remote(int argc, const char **argv, const char *prefix) result = mv(argc, argv); else if (!strcmp(argv[0], "rm")) result = rm(argc, argv); + else if (!strcmp(argv[0], "set-head")) + result = set_head(argc, argv); else if (!strcmp(argv[0], "show")) result = show(argc, argv); else if (!strcmp(argv[0], "prune")) diff --git a/builtin-rm.c b/builtin-rm.c index c11f455858..269d60890a 100644 --- a/builtin-rm.c +++ b/builtin-rm.c @@ -59,8 +59,7 @@ static int check_local_mod(unsigned char *head, int index_only) if (lstat(ce->name, &st) < 0) { if (errno != ENOENT) - fprintf(stderr, "warning: '%s': %s", - ce->name, strerror(errno)); + warning("'%s': %s", ce->name, strerror(errno)); /* It already vanished from the working tree */ continue; } diff --git a/builtin-send-pack.c b/builtin-send-pack.c index d65d019692..9072905f10 100644 --- a/builtin-send-pack.c +++ b/builtin-send-pack.c @@ -1,6 +1,5 @@ #include "cache.h" #include "commit.h" -#include "tag.h" #include "refs.h" #include "pkt-line.h" #include "run-command.h" @@ -84,82 +83,8 @@ static int pack_objects(int fd, struct ref *refs, struct extra_have_objects *ext return 0; } -static void unmark_and_free(struct commit_list *list, unsigned int mark) -{ - while (list) { - struct commit_list *temp = list; - temp->item->object.flags &= ~mark; - list = temp->next; - free(temp); - } -} - -static int ref_newer(const unsigned char *new_sha1, - const unsigned char *old_sha1) -{ - struct object *o; - struct commit *old, *new; - struct commit_list *list, *used; - int found = 0; - - /* Both new and old must be commit-ish and new is descendant of - * old. Otherwise we require --force. - */ - o = deref_tag(parse_object(old_sha1), NULL, 0); - if (!o || o->type != OBJ_COMMIT) - return 0; - old = (struct commit *) o; - - o = deref_tag(parse_object(new_sha1), NULL, 0); - if (!o || o->type != OBJ_COMMIT) - return 0; - new = (struct commit *) o; - - if (parse_commit(new) < 0) - return 0; - - used = list = NULL; - commit_list_insert(new, &list); - while (list) { - new = pop_most_recent_commit(&list, 1); - commit_list_insert(new, &used); - if (new == old) { - found = 1; - break; - } - } - unmark_and_free(list, 1); - unmark_and_free(used, 1); - return found; -} - -static struct ref *local_refs, **local_tail; static struct ref *remote_refs, **remote_tail; -static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) -{ - struct ref *ref; - int len; - - /* we already know it starts with refs/ to get here */ - if (check_ref_format(refname + 5)) - return 0; - - len = strlen(refname) + 1; - ref = xcalloc(1, sizeof(*ref) + len); - hashcpy(ref->new_sha1, sha1); - memcpy(ref->name, refname, len); - *local_tail = ref; - local_tail = &ref->next; - return 0; -} - -static void get_local_heads(void) -{ - local_tail = &local_refs; - for_each_ref(one_local_ref, NULL); -} - static int receive_status(int in, struct ref *refs) { struct ref *hint; @@ -387,7 +312,7 @@ static int refs_pushed(struct ref *ref) static int do_send_pack(int in, int out, struct remote *remote, const char *dest, int nr_refspec, const char **refspec) { - struct ref *ref; + struct ref *ref, *local_refs; int new_refs; int ask_for_status_report = 0; int allow_deleting_refs = 0; @@ -405,7 +330,7 @@ static int do_send_pack(int in, int out, struct remote *remote, const char *dest /* No funny business with the matcher */ remote_tail = get_remote_heads(in, &remote_refs, 0, NULL, REF_NORMAL, &extra_have); - get_local_heads(); + local_refs = get_local_heads(); /* Does the other end support the reporting? */ if (server_supports("report-status")) diff --git a/builtin-shortlog.c b/builtin-shortlog.c index badd912038..b28091b445 100644 --- a/builtin-shortlog.c +++ b/builtin-shortlog.c @@ -101,7 +101,6 @@ static void insert_one_record(struct shortlog *log, } while (*oneline && isspace(*oneline) && *oneline != '\n') oneline++; - len = eol - oneline; format_subject(&subject, oneline, " "); buffer = strbuf_detach(&subject, NULL); diff --git a/builtin-show-branch.c b/builtin-show-branch.c index 306b850c72..828e6f86de 100644 --- a/builtin-show-branch.c +++ b/builtin-show-branch.c @@ -365,8 +365,7 @@ static int append_ref(const char *refname, const unsigned char *sha1, return 0; } if (MAX_REVS <= ref_name_cnt) { - fprintf(stderr, "warning: ignoring %s; " - "cannot handle more than %d refs\n", + warning("ignoring %s; cannot handle more than %d refs", refname, MAX_REVS); return 0; } diff --git a/builtin-show-ref.c b/builtin-show-ref.c index 572b114119..dc76c5090f 100644 --- a/builtin-show-ref.c +++ b/builtin-show-ref.c @@ -140,7 +140,7 @@ static int exclude_existing(const char *match) continue; } if (check_ref_format(ref)) { - fprintf(stderr, "warning: ref '%s' ignored\n", ref); + warning("ref '%s' ignored", ref); continue; } if (!string_list_has_string(&existing_refs, ref)) { diff --git a/builtin-update-index.c b/builtin-update-index.c index dd43d5bef4..1fde893cfa 100644 --- a/builtin-update-index.c +++ b/builtin-update-index.c @@ -195,7 +195,7 @@ static int process_path(const char *path) struct stat st; len = strlen(path); - if (has_symlink_leading_path(len, path)) + if (has_symlink_leading_path(path, len)) return error("'%s' is beyond a symbolic link", path); /* @@ -140,8 +140,8 @@ struct ondisk_cache_entry_extended { }; struct cache_entry { - unsigned int ce_ctime; - unsigned int ce_mtime; + struct cache_time ce_ctime; + struct cache_time ce_mtime; unsigned int ce_dev; unsigned int ce_ino; unsigned int ce_mode; @@ -282,7 +282,7 @@ struct index_state { struct cache_entry **cache; unsigned int cache_nr, cache_alloc, cache_changed; struct cache_tree *cache_tree; - time_t timestamp; + struct cache_time timestamp; void *alloc; unsigned name_hash_initialized : 1, initialized : 1; @@ -428,7 +428,7 @@ extern int read_index_preload(struct index_state *, const char **pathspec); extern int read_index_from(struct index_state *, const char *path); extern int is_index_unborn(struct index_state *); extern int read_index_unmerged(struct index_state *); -extern int write_index(const struct index_state *, int newfd); +extern int write_index(struct index_state *, int newfd); extern int discard_index(struct index_state *); extern int unmerged_index(const struct index_state *); extern int verify_path(const char *path); @@ -443,6 +443,7 @@ extern int add_index_entry(struct index_state *, struct cache_entry *ce, int opt extern struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really); extern void rename_index_entry_at(struct index_state *, int pos, const char *new_name); extern int remove_index_entry_at(struct index_state *, int pos); +extern void remove_marked_cache_entries(struct index_state *istate); extern int remove_file_from_index(struct index_state *, const char *path); #define ADD_CACHE_VERBOSE 1 #define ADD_CACHE_PRETEND 2 @@ -653,7 +654,8 @@ extern int check_sha1_signature(const unsigned char *sha1, void *buf, unsigned l extern int move_temp_to_file(const char *tmpfile, const char *filename); -extern int has_sha1_pack(const unsigned char *sha1, const char **ignore); +extern int has_sha1_pack(const unsigned char *sha1); +extern int has_sha1_kept_pack(const unsigned char *sha1); extern int has_sha1_file(const unsigned char *sha1); extern int has_loose_object_nonlocal(const unsigned char *sha1); @@ -733,11 +735,13 @@ 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 int has_symlink_leading_path(const char *name, int len); +extern int has_symlink_or_noent_leading_path(const char *name, int len); +extern int has_dirs_only_path(const char *name, int len, int prefix_len); +extern void invalidate_lstat_cache(const char *name, int len); extern void clear_lstat_cache(void); +extern void schedule_dir_for_removal(const char *name, int len); +extern void remove_scheduled_dirs(void); extern struct alternate_object_database { struct alternate_object_database *next; @@ -810,7 +814,7 @@ struct ref { #define REF_HEADS (1u << 1) #define REF_TAGS (1u << 2) -extern struct ref *find_ref_by_name(struct ref *list, const char *name); +extern struct ref *find_ref_by_name(const struct ref *list, const char *name); #define CONNECT_VERBOSE (1u << 0) extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags); @@ -848,7 +852,6 @@ extern void *unpack_entry(struct packed_git *, off_t, enum object_type *, unsign extern unsigned long unpack_object_header_buffer(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep); extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t); extern const char *packed_object_info_detail(struct packed_git *, off_t, unsigned long *, unsigned long *, unsigned int *, unsigned char *); -extern int matches_pack_name(struct packed_git *p, const char *name); /* Dumb servers support */ extern int update_server_info(int); diff --git a/combine-diff.c b/combine-diff.c index b3b86aebcb..066ce841ed 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -712,9 +712,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, 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)) && - !fstat(fd, &st)) { + } else if (0 <= (fd = open(elem->path, O_RDONLY))) { size_t len = xsize_t(st.st_size); ssize_t done; int is_file, i; 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.c b/compat/mingw.c index 27bcf3fd6b..2839d9df6e 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -4,6 +4,119 @@ unsigned int _CRT_fmode = _O_BINARY; +static int err_win_to_posix(DWORD winerr) +{ + int error = ENOSYS; + switch(winerr) { + case ERROR_ACCESS_DENIED: error = EACCES; break; + case ERROR_ACCOUNT_DISABLED: error = EACCES; break; + case ERROR_ACCOUNT_RESTRICTION: error = EACCES; break; + case ERROR_ALREADY_ASSIGNED: error = EBUSY; break; + case ERROR_ALREADY_EXISTS: error = EEXIST; break; + case ERROR_ARITHMETIC_OVERFLOW: error = ERANGE; break; + case ERROR_BAD_COMMAND: error = EIO; break; + case ERROR_BAD_DEVICE: error = ENODEV; break; + case ERROR_BAD_DRIVER_LEVEL: error = ENXIO; break; + case ERROR_BAD_EXE_FORMAT: error = ENOEXEC; break; + case ERROR_BAD_FORMAT: error = ENOEXEC; break; + case ERROR_BAD_LENGTH: error = EINVAL; break; + case ERROR_BAD_PATHNAME: error = ENOENT; break; + case ERROR_BAD_PIPE: error = EPIPE; break; + case ERROR_BAD_UNIT: error = ENODEV; break; + case ERROR_BAD_USERNAME: error = EINVAL; break; + case ERROR_BROKEN_PIPE: error = EPIPE; break; + case ERROR_BUFFER_OVERFLOW: error = ENAMETOOLONG; break; + case ERROR_BUSY: error = EBUSY; break; + case ERROR_BUSY_DRIVE: error = EBUSY; break; + case ERROR_CALL_NOT_IMPLEMENTED: error = ENOSYS; break; + case ERROR_CANNOT_MAKE: error = EACCES; break; + case ERROR_CANTOPEN: error = EIO; break; + case ERROR_CANTREAD: error = EIO; break; + case ERROR_CANTWRITE: error = EIO; break; + case ERROR_CRC: error = EIO; break; + case ERROR_CURRENT_DIRECTORY: error = EACCES; break; + case ERROR_DEVICE_IN_USE: error = EBUSY; break; + case ERROR_DEV_NOT_EXIST: error = ENODEV; break; + case ERROR_DIRECTORY: error = EINVAL; break; + case ERROR_DIR_NOT_EMPTY: error = ENOTEMPTY; break; + case ERROR_DISK_CHANGE: error = EIO; break; + case ERROR_DISK_FULL: error = ENOSPC; break; + case ERROR_DRIVE_LOCKED: error = EBUSY; break; + case ERROR_ENVVAR_NOT_FOUND: error = EINVAL; break; + case ERROR_EXE_MARKED_INVALID: error = ENOEXEC; break; + case ERROR_FILENAME_EXCED_RANGE: error = ENAMETOOLONG; break; + case ERROR_FILE_EXISTS: error = EEXIST; break; + case ERROR_FILE_INVALID: error = ENODEV; break; + case ERROR_FILE_NOT_FOUND: error = ENOENT; break; + case ERROR_GEN_FAILURE: error = EIO; break; + case ERROR_HANDLE_DISK_FULL: error = ENOSPC; break; + case ERROR_INSUFFICIENT_BUFFER: error = ENOMEM; break; + case ERROR_INVALID_ACCESS: error = EACCES; break; + case ERROR_INVALID_ADDRESS: error = EFAULT; break; + case ERROR_INVALID_BLOCK: error = EFAULT; break; + case ERROR_INVALID_DATA: error = EINVAL; break; + case ERROR_INVALID_DRIVE: error = ENODEV; break; + case ERROR_INVALID_EXE_SIGNATURE: error = ENOEXEC; break; + case ERROR_INVALID_FLAGS: error = EINVAL; break; + case ERROR_INVALID_FUNCTION: error = ENOSYS; break; + case ERROR_INVALID_HANDLE: error = EBADF; break; + case ERROR_INVALID_LOGON_HOURS: error = EACCES; break; + case ERROR_INVALID_NAME: error = EINVAL; break; + case ERROR_INVALID_OWNER: error = EINVAL; break; + case ERROR_INVALID_PARAMETER: error = EINVAL; break; + case ERROR_INVALID_PASSWORD: error = EPERM; break; + case ERROR_INVALID_PRIMARY_GROUP: error = EINVAL; break; + case ERROR_INVALID_SIGNAL_NUMBER: error = EINVAL; break; + case ERROR_INVALID_TARGET_HANDLE: error = EIO; break; + case ERROR_INVALID_WORKSTATION: error = EACCES; break; + case ERROR_IO_DEVICE: error = EIO; break; + case ERROR_IO_INCOMPLETE: error = EINTR; break; + case ERROR_LOCKED: error = EBUSY; break; + case ERROR_LOCK_VIOLATION: error = EACCES; break; + case ERROR_LOGON_FAILURE: error = EACCES; break; + case ERROR_MAPPED_ALIGNMENT: error = EINVAL; break; + case ERROR_META_EXPANSION_TOO_LONG: error = E2BIG; break; + case ERROR_MORE_DATA: error = EPIPE; break; + case ERROR_NEGATIVE_SEEK: error = ESPIPE; break; + case ERROR_NOACCESS: error = EFAULT; break; + case ERROR_NONE_MAPPED: error = EINVAL; break; + case ERROR_NOT_ENOUGH_MEMORY: error = ENOMEM; break; + case ERROR_NOT_READY: error = EAGAIN; break; + case ERROR_NOT_SAME_DEVICE: error = EXDEV; break; + case ERROR_NO_DATA: error = EPIPE; break; + case ERROR_NO_MORE_SEARCH_HANDLES: error = EIO; break; + case ERROR_NO_PROC_SLOTS: error = EAGAIN; break; + case ERROR_NO_SUCH_PRIVILEGE: error = EACCES; break; + case ERROR_OPEN_FAILED: error = EIO; break; + case ERROR_OPEN_FILES: error = EBUSY; break; + case ERROR_OPERATION_ABORTED: error = EINTR; break; + case ERROR_OUTOFMEMORY: error = ENOMEM; break; + case ERROR_PASSWORD_EXPIRED: error = EACCES; break; + case ERROR_PATH_BUSY: error = EBUSY; break; + case ERROR_PATH_NOT_FOUND: error = ENOENT; break; + case ERROR_PIPE_BUSY: error = EBUSY; break; + case ERROR_PIPE_CONNECTED: error = EPIPE; break; + case ERROR_PIPE_LISTENING: error = EPIPE; break; + case ERROR_PIPE_NOT_CONNECTED: error = EPIPE; break; + case ERROR_PRIVILEGE_NOT_HELD: error = EACCES; break; + case ERROR_READ_FAULT: error = EIO; break; + case ERROR_SEEK: error = EIO; break; + case ERROR_SEEK_ON_DEVICE: error = ESPIPE; break; + case ERROR_SHARING_BUFFER_EXCEEDED: error = ENFILE; break; + case ERROR_SHARING_VIOLATION: error = EACCES; break; + case ERROR_STACK_OVERFLOW: error = ENOMEM; break; + case ERROR_SWAPERROR: error = ENOENT; break; + case ERROR_TOO_MANY_MODULES: error = EMFILE; break; + case ERROR_TOO_MANY_OPEN_FILES: error = EMFILE; break; + case ERROR_UNRECOGNIZED_MEDIA: error = ENXIO; break; + case ERROR_UNRECOGNIZED_VOLUME: error = ENODEV; break; + case ERROR_WAIT_NO_CHILDREN: error = ECHILD; break; + case ERROR_WRITE_FAULT: error = EIO; break; + case ERROR_WRITE_PROTECT: error = EROFS; break; + } + return error; +} + #undef open int mingw_open (const char *filename, int oflags, ...) { @@ -344,7 +457,7 @@ static const char *quote_arg(const char *arg) const char *p = arg; if (!*p) force_quotes = 1; while (*p) { - if (isspace(*p) || *p == '*' || *p == '?' || *p == '{') + if (isspace(*p) || *p == '*' || *p == '?' || *p == '{' || *p == '\'') force_quotes = 1; else if (*p == '"') n++; @@ -1005,3 +1118,24 @@ void mingw_open_html(const char *unixpath) printf("Launching default browser to display HTML ...\n"); ShellExecute(NULL, "open", htmlpath, NULL, "\\", 0); } + +int link(const char *oldpath, const char *newpath) +{ + typedef BOOL WINAPI (*T)(const char*, const char*, LPSECURITY_ATTRIBUTES); + static T create_hard_link = NULL; + if (!create_hard_link) { + create_hard_link = (T) GetProcAddress( + GetModuleHandle("kernel32.dll"), "CreateHardLinkA"); + if (!create_hard_link) + create_hard_link = (T)-1; + } + if (create_hard_link == (T)-1) { + errno = ENOSYS; + return -1; + } + if (!create_hard_link(newpath, oldpath, NULL)) { + errno = err_win_to_posix(GetLastError()); + return -1; + } + return 0; +} diff --git a/compat/mingw.h b/compat/mingw.h index 6e24686442..762eb143a7 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -67,8 +67,6 @@ static inline int readlink(const char *path, char *buf, size_t bufsiz) { errno = ENOSYS; return -1; } static inline int symlink(const char *oldpath, const char *newpath) { errno = ENOSYS; return -1; } -static inline int link(const char *oldpath, const char *newpath) -{ errno = ENOSYS; return -1; } static inline int fchmod(int fildes, mode_t mode) { errno = ENOSYS; return -1; } static inline int fork(void) @@ -134,6 +132,7 @@ int getpagesize(void); /* defined in MinGW's libgcc.a */ struct passwd *getpwuid(int uid); int setitimer(int type, struct itimerval *in, struct itimerval *out); int sigaction(int sig, struct sigaction *in, struct sigaction *out); +int link(const char *oldpath, const char *newpath); /* * replacements of existing functions @@ -160,6 +159,11 @@ int mingw_connect(int sockfd, struct sockaddr *sa, size_t sz); int mingw_rename(const char*, const char*); #define rename mingw_rename +#ifdef USE_WIN32_MMAP +int mingw_getpagesize(void); +#define getpagesize mingw_getpagesize +#endif + /* Use mingw_lstat() instead of lstat()/stat() and * mingw_fstat() instead of fstat() on Windows. */ diff --git a/compat/win32mmap.c b/compat/win32mmap.c new file mode 100644 index 0000000000..779d796cd5 --- /dev/null +++ b/compat/win32mmap.c @@ -0,0 +1,53 @@ +#include "../git-compat-util.h" + +/* + * Note that this doesn't return the actual pagesize, but + * the allocation granularity. If future Windows specific git code + * needs the real getpagesize function, we need to find another solution. + */ +int mingw_getpagesize(void) +{ + SYSTEM_INFO si; + GetSystemInfo(&si); + return si.dwAllocationGranularity; +} + +void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset) +{ + HANDLE hmap; + void *temp; + size_t len; + struct stat st; + uint64_t o = offset; + uint32_t l = o & 0xFFFFFFFF; + uint32_t h = (o >> 32) & 0xFFFFFFFF; + + if (!fstat(fd, &st)) + len = xsize_t(st.st_size); + else + die("mmap: could not determine filesize"); + + if ((length + offset) > len) + length = len - offset; + + if (!(flags & MAP_PRIVATE)) + die("Invalid usage of mmap when built with USE_WIN32_MMAP"); + + hmap = CreateFileMapping((HANDLE)_get_osfhandle(fd), 0, PAGE_WRITECOPY, + 0, 0, 0); + + if (!hmap) + return MAP_FAILED; + + temp = MapViewOfFileEx(hmap, FILE_MAP_COPY, h, l, length, start); + + if (!CloseHandle(hmap)) + warning("unable to close file mapping handle\n"); + + return temp ? temp : MAP_FAILED; +} + +int git_munmap(void *start, size_t length) +{ + return !UnmapViewOfFile(start); +} diff --git a/compat/winansi.c b/compat/winansi.c index e2d96dfe6f..44dc293ad3 100644 --- a/compat/winansi.c +++ b/compat/winansi.c @@ -18,8 +18,6 @@ This file is git-specific. Therefore, this file does not attempt to implement any codes that are not used by git. - - TODO: K */ static HANDLE console; @@ -79,6 +77,20 @@ static void set_console_attr(void) SetConsoleTextAttribute(console, attributes); } +static void erase_in_line(void) +{ + CONSOLE_SCREEN_BUFFER_INFO sbi; + + if (!console) + return; + + GetConsoleScreenBufferInfo(console, &sbi); + FillConsoleOutputCharacterA(console, ' ', + sbi.dwSize.X - sbi.dwCursorPosition.X, sbi.dwCursorPosition, + NULL); +} + + static const char *set_attr(const char *str) { const char *func; @@ -218,7 +230,7 @@ static const char *set_attr(const char *str) set_console_attr(); break; case 'K': - /* TODO */ + erase_in_line(); break; default: /* Unsupported code */ @@ -672,28 +672,37 @@ int git_config_global(void) int git_config(config_fn_t fn, void *data) { - int ret = 0; + int ret = 0, found = 0; char *repo_config = NULL; const char *home = NULL; /* Setting $GIT_CONFIG makes git read _only_ the given config file. */ if (config_exclusive_filename) return git_config_from_file(fn, config_exclusive_filename, data); - if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) + if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) { ret += git_config_from_file(fn, git_etc_gitconfig(), data); + found += 1; + } home = getenv("HOME"); if (git_config_global() && home) { char *user_config = xstrdup(mkpath("%s/.gitconfig", home)); - if (!access(user_config, R_OK)) + if (!access(user_config, R_OK)) { ret += git_config_from_file(fn, user_config, data); + found += 1; + } free(user_config); } repo_config = git_pathdup("config"); - ret += git_config_from_file(fn, repo_config, data); + if (!access(repo_config, R_OK)) { + ret += git_config_from_file(fn, repo_config, data); + found += 1; + } free(repo_config); + if (found == 0) + return -1; return ret; } diff --git a/configure.ac b/configure.ac index 082a03d3cf..4e728bca35 100644 --- a/configure.ac +++ b/configure.ac @@ -42,6 +42,8 @@ else \ if test "$withval" = "yes"; then \ AC_MSG_WARN([You should provide path for --with-$1=PATH]); \ else \ + m4_toupper($1)_PATH=$withval; \ + AC_MSG_NOTICE([Setting m4_toupper($1)_PATH to $withval]); \ GIT_CONF_APPEND_LINE(${PROGRAM}_PATH=$withval); \ fi; \ fi; \ @@ -61,6 +63,8 @@ elif test "$withval" = "yes"; then \ m4_toupper(NO_$1)=; \ else \ m4_toupper(NO_$1)=; \ + m4_toupper($1)DIR=$withval; \ + AC_MSG_NOTICE([Setting m4_toupper($1)DIR to $withval]); \ GIT_CONF_APPEND_LINE(${PACKAGE}DIR=$withval); \ fi \ ])# GIT_PARSE_WITH @@ -76,6 +80,32 @@ AC_DEFUN([GIT_CHECK_FUNC],[AC_CHECK_FUNC([$1],[ AC_SEARCH_LIBS([$1],, [$2],[$3]) ],[$3])]) + +dnl +dnl GIT_STASH_FLAGS(BASEPATH_VAR) +dnl ----------------------------- +dnl Allow for easy stashing of LDFLAGS and CPPFLAGS before running +dnl tests that may want to take user settings into account. +AC_DEFUN([GIT_STASH_FLAGS],[ +if test -n "$1"; then + old_CPPFLAGS="$CPPFLAGS" + old_LDFLAGS="$LDFLAGS" + CPPFLAGS="-I$1/include $CPPFLAGS" + LDFLAGS="-L$1/$lib $LDFLAGS" +fi +]) + +dnl +dnl GIT_UNSTASH_FLAGS(BASEPATH_VAR) +dnl ----------------------------- +dnl Restore the stashed *FLAGS values. +AC_DEFUN([GIT_UNSTASH_FLAGS],[ +if test -n "$1"; then + CPPFLAGS="$old_CPPFLAGS" + LDFLAGS="$old_LDFLAGS" +fi +]) + ## Site configuration related to programs (before tests) ## --with-PACKAGE[=ARG] and --without-PACKAGE # @@ -86,9 +116,124 @@ AC_ARG_WITH([lib], [if test "$withval" = "no" || test "$withval" = "yes"; then \ AC_MSG_WARN([You should provide name for --with-lib=ARG]); \ else \ + lib=$withval; \ + AC_MSG_NOTICE([Setting lib to '$lib']); \ GIT_CONF_APPEND_LINE(lib=$withval); \ fi; \ ],[]) + +if test -z "$lib"; then + AC_MSG_NOTICE([Setting lib to 'lib' (the default)]) + lib=lib +fi + +AC_ARG_ENABLE([pthreads], + [AS_HELP_STRING([--enable-pthreads=FLAGS], + [FLAGS is the value to pass to the compiler to enable POSIX Threads.] + [The default if FLAGS is not specified is to try first -pthread] + [and then -lpthread.] + [--without-pthreads will disable threading.])], +[ +if test "x$enableval" = "xyes"; then + AC_MSG_NOTICE([Will try -pthread then -lpthread to enable POSIX Threads]) +elif test "x$enableval" != "xno"; then + PTHREAD_CFLAGS=$enableval + AC_MSG_NOTICE([Setting '$PTHREAD_CFLAGS' as the FLAGS to enable POSIX Threads]) +else + AC_MSG_NOTICE([POSIX Threads will be disabled.]) + NO_PTHREADS=YesPlease + USER_NOPTHREAD=1 +fi], +[ + AC_MSG_NOTICE([Will try -pthread then -lpthread to enable POSIX Threads.]) +]) + +## Site configuration (override autodetection) +## --with-PACKAGE[=ARG] and --without-PACKAGE +AC_MSG_NOTICE([CHECKS for site configuration]) +# +# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability +# tests. These tests take up a significant amount of the total test time +# but are not needed unless you plan to talk to SVN repos. +# +# Define MOZILLA_SHA1 environment variable when running make to make use of +# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast +# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default +# choice) has very fast version optimized for i586. +# +# Define PPC_SHA1 environment variable when running make to make use of +# a bundled SHA1 routine optimized for PowerPC. +# +# Define ARM_SHA1 environment variable when running make to make use of +# a bundled SHA1 routine optimized for ARM. +# +# Define NO_OPENSSL environment variable if you do not have OpenSSL. +# This also implies MOZILLA_SHA1. +# +# Define OPENSSLDIR=/foo/bar if your openssl header and library files are in +# /foo/bar/include and /foo/bar/lib directories. +AC_ARG_WITH(openssl, +AS_HELP_STRING([--with-openssl],[use OpenSSL library (default is YES)]) +AS_HELP_STRING([], [ARG can be prefix for openssl library and headers]),\ +GIT_PARSE_WITH(openssl)) +# +# Define NO_CURL if you do not have curl installed. git-http-pull and +# git-http-push are not built, and you cannot use http:// and https:// +# transports. +# +# Define CURLDIR=/foo/bar if your curl header and library files are in +# /foo/bar/include and /foo/bar/lib directories. +AC_ARG_WITH(curl, +AS_HELP_STRING([--with-curl],[support http(s):// transports (default is YES)]) +AS_HELP_STRING([], [ARG can be also prefix for curl library and headers]), +GIT_PARSE_WITH(curl)) +# +# 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. +AC_ARG_WITH(expat, +AS_HELP_STRING([--with-expat], +[support git-push using http:// and https:// transports via WebDAV (default is YES)]) +AS_HELP_STRING([], [ARG can be also prefix for expat library and headers]), +GIT_PARSE_WITH(expat)) +# +# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink +# installed in /sw, but don't want GIT to link against any libraries +# installed there. If defined you may specify your own (or Fink's) +# include directories and library directories by defining CFLAGS +# and LDFLAGS appropriately. +# +# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X, +# have DarwinPorts installed in /opt/local, but don't want GIT to +# link against any libraries installed there. If defined you may +# specify your own (or DarwinPort's) include directories and +# library directories by defining CFLAGS and LDFLAGS appropriately. +# +# Define NO_MMAP if you want to avoid mmap. +# +# Define NO_ICONV if your libc does not properly support iconv. +AC_ARG_WITH(iconv, +AS_HELP_STRING([--without-iconv], +[if your architecture doesn't properly support iconv]) +AS_HELP_STRING([--with-iconv=PATH], +[PATH is prefix for libiconv library and headers]) +AS_HELP_STRING([], +[used only if you need linking with libiconv]), +GIT_PARSE_WITH(iconv)) + +## --enable-FEATURE[=ARG] and --disable-FEATURE +# +# Define USE_NSEC below if you want git to care about sub-second file mtimes +# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and +# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely +# randomly break unless your underlying filesystem supports those sub-second +# times (my ext3 doesn't). +# +# Define USE_STDEV below if you want git to care about the underlying device +# change being considered an inode change from the update-index perspective. + # # Define SHELL_PATH to provide path to shell. GIT_ARG_SET_PATH(shell) @@ -167,7 +312,7 @@ fi AC_CHECK_PROGS(ASCIIDOC, [asciidoc]) if test -n "$ASCIIDOC"; then AC_MSG_CHECKING([for asciidoc version]) - asciidoc_version=`$ASCIIDOC --version 2>&1` + asciidoc_version=`$ASCIIDOC --version 2>/dev/null` case "${asciidoc_version}" in asciidoc' '8*) ASCIIDOC8=YesPlease @@ -191,33 +336,57 @@ AC_MSG_NOTICE([CHECKS for libraries]) # # Define NO_OPENSSL environment variable if you do not have OpenSSL. # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin). + +GIT_STASH_FLAGS($OPENSSLDIR) + AC_CHECK_LIB([crypto], [SHA1_Init], [NEEDS_SSL_WITH_CRYPTO=], [AC_CHECK_LIB([ssl], [SHA1_Init], [NEEDS_SSL_WITH_CRYPTO=YesPlease NEEDS_SSL_WITH_CRYPTO=], [NO_OPENSSL=YesPlease])]) + +GIT_UNSTASH_FLAGS($OPENSSLDIR) + AC_SUBST(NEEDS_SSL_WITH_CRYPTO) AC_SUBST(NO_OPENSSL) + # # Define NO_CURL if you do not have libcurl installed. git-http-pull and # git-http-push are not built, and you cannot use http:// and https:// # transports. + +GIT_STASH_FLAGS($CURLDIR) + AC_CHECK_LIB([curl], [curl_global_init], [NO_CURL=], [NO_CURL=YesPlease]) + +GIT_UNSTASH_FLAGS($CURLDIR) + AC_SUBST(NO_CURL) + # # Define NO_EXPAT if you do not have expat installed. git-http-push is # not built, and you cannot push using http:// and https:// transports. + +GIT_STASH_FLAGS($EXPATDIR) + AC_CHECK_LIB([expat], [XML_ParserCreate], [NO_EXPAT=], [NO_EXPAT=YesPlease]) + +GIT_UNSTASH_FLAGS($EXPATDIR) + AC_SUBST(NO_EXPAT) + # # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin and # some Solaris installations). # Define NO_ICONV if neither libc nor libiconv support iconv. + +GIT_STASH_FLAGS($ICONVDIR) + AC_DEFUN([ICONVTEST_SRC], [ #include <iconv.h> @@ -227,25 +396,46 @@ int main(void) return 0; } ]) -AC_MSG_CHECKING([for iconv in -lc]) -AC_LINK_IFELSE(ICONVTEST_SRC, + +if test -n "$ICONVDIR"; then + lib_order="-liconv -lc" +else + lib_order="-lc -liconv" +fi + +NO_ICONV=YesPlease + +for l in $lib_order; do + if test "$l" = "-liconv"; then + NEEDS_LIBICONV=YesPlease + else + NEEDS_LIBICONV= + fi + + old_LIBS="$LIBS" + LIBS="$LIBS $l" + AC_MSG_CHECKING([for iconv in $l]) + AC_LINK_IFELSE(ICONVTEST_SRC, [AC_MSG_RESULT([yes]) - NEEDS_LIBICONV=], - [AC_MSG_RESULT([no]) - old_LIBS="$LIBS" - LIBS="$LIBS -liconv" - AC_MSG_CHECKING([for iconv in -liconv]) - AC_LINK_IFELSE(ICONVTEST_SRC, - [AC_MSG_RESULT([yes]) - NEEDS_LIBICONV=YesPlease], - [AC_MSG_RESULT([no]) - NO_ICONV=YesPlease]) - LIBS="$old_LIBS"]) + NO_ICONV= + break], + [AC_MSG_RESULT([no])]) + LIBS="$old_LIBS" +done + +#in case of break +LIBS="$old_LIBS" + +GIT_UNSTASH_FLAGS($ICONVDIR) + AC_SUBST(NEEDS_LIBICONV) AC_SUBST(NO_ICONV) -test -n "$NEEDS_LIBICONV" && LIBS="$LIBS -liconv" + # # Define NO_DEFLATE_BOUND if deflateBound is missing from zlib. + +GIT_STASH_FLAGS($ZLIB_PATH) + AC_DEFUN([ZLIBTEST_SRC], [ #include <zlib.h> @@ -263,7 +453,11 @@ AC_LINK_IFELSE(ZLIBTEST_SRC, [AC_MSG_RESULT([no]) NO_DEFLATE_BOUND=yes]) LIBS="$old_LIBS" + +GIT_UNSTASH_FLAGS($ZLIB_PATH) + AC_SUBST(NO_DEFLATE_BOUND) + # # Define NEEDS_SOCKET if linking with libc is not enough (SunOS, # Patrick Mauritz). @@ -297,13 +491,18 @@ int main(void) return 0; } ]]) + +GIT_STASH_FLAGS($ICONVDIR) + AC_MSG_CHECKING([for old iconv()]) AC_COMPILE_IFELSE(OLDICONVTEST_SRC, [AC_MSG_RESULT([no])], [AC_MSG_RESULT([yes]) OLD_ICONV=UnfortunatelyYes]) -AC_SUBST(OLD_ICONV) +GIT_UNSTASH_FLAGS($ICONVDIR) + +AC_SUBST(OLD_ICONV) ## Checks for typedefs, structures, and compiler characteristics. AC_MSG_NOTICE([CHECKS for typedefs, structures, and compiler characteristics]) @@ -494,114 +693,65 @@ AC_SUBST(NO_MKDTEMP) # # 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;]] -)]) -${CC} -pthread conftest.c -o conftest.o > /dev/null 2>&1 -if test $? -eq 0;then - PTHREAD_LIBS="-pthread" - THREADED_DELTA_SEARCH=YesPlease +AC_DEFUN([PTHREADTEST_SRC], [ +#include <pthread.h> + +int main(void) +{ + pthread_mutex_t test_mutex; + return (0); +} +]) + +dnl AC_LANG_CONFTEST([AC_LANG_PROGRAM( +dnl [[#include <pthread.h>]], +dnl [[pthread_mutex_t test_mutex;]] +dnl )]) + +NO_PTHREADS=UnfortunatelyYes +THREADED_DELTA_SEARCH= +PTHREAD_LIBS= + +if test -n "$USER_NOPTHREAD"; then + AC_MSG_NOTICE([Skipping POSIX Threads at user request.]) +# handle these separately since PTHREAD_CFLAGS could be '-lpthreads +# -D_REENTRANT' or some such. +elif test -z "$PTHREAD_CFLAGS"; then + for opt in -pthread -lpthread; do + old_CFLAGS="$CFLAGS" + CFLAGS="$opt $CFLAGS" + AC_MSG_CHECKING([Checking for POSIX Threads with '$opt']) + AC_LINK_IFELSE(PTHREADTEST_SRC, + [AC_MSG_RESULT([yes]) + NO_PTHREADS= + PTHREAD_LIBS="$opt" + THREADED_DELTA_SEARCH=YesPlease + break + ], + [AC_MSG_RESULT([no])]) + CFLAGS="$old_CFLAGS" + done else - ${CC} -lpthread conftest.c -o conftest.o > /dev/null 2>&1 - if test $? -eq 0;then - PTHREAD_LIBS="-lpthread" - THREADED_DELTA_SEARCH=YesPlease - else - NO_PTHREADS=UnfortunatelyYes - fi + old_CFLAGS="$CFLAGS" + CFLAGS="$PTHREAD_CFLAGS $CFLAGS" + AC_MSG_CHECKING([Checking for POSIX Threads with '$PTHREAD_CFLAGS']) + AC_LINK_IFELSE(PTHREADTEST_SRC, + [AC_MSG_RESULT([yes]) + NO_PTHREADS= + PTHREAD_LIBS="$PTHREAD_CFLAGS" + THREADED_DELTA_SEARCH=YesPlease + ], + [AC_MSG_RESULT([no])]) + + CFLAGS="$old_CFLAGS" fi + +CFLAGS="$old_CFLAGS" + AC_SUBST(PTHREAD_LIBS) AC_SUBST(NO_PTHREADS) AC_SUBST(THREADED_DELTA_SEARCH) -## Site configuration (override autodetection) -## --with-PACKAGE[=ARG] and --without-PACKAGE -AC_MSG_NOTICE([CHECKS for site configuration]) -# -# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability -# tests. These tests take up a significant amount of the total test time -# but are not needed unless you plan to talk to SVN repos. -# -# Define MOZILLA_SHA1 environment variable when running make to make use of -# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast -# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default -# choice) has very fast version optimized for i586. -# -# Define PPC_SHA1 environment variable when running make to make use of -# a bundled SHA1 routine optimized for PowerPC. -# -# Define ARM_SHA1 environment variable when running make to make use of -# a bundled SHA1 routine optimized for ARM. -# -# Define NO_OPENSSL environment variable if you do not have OpenSSL. -# This also implies MOZILLA_SHA1. -# -# Define OPENSSLDIR=/foo/bar if your openssl header and library files are in -# /foo/bar/include and /foo/bar/lib directories. -AC_ARG_WITH(openssl, -AS_HELP_STRING([--with-openssl],[use OpenSSL library (default is YES)]) -AS_HELP_STRING([], [ARG can be prefix for openssl library and headers]),\ -GIT_PARSE_WITH(openssl)) -# -# Define NO_CURL if you do not have curl installed. git-http-pull and -# git-http-push are not built, and you cannot use http:// and https:// -# transports. -# -# Define CURLDIR=/foo/bar if your curl header and library files are in -# /foo/bar/include and /foo/bar/lib directories. -AC_ARG_WITH(curl, -AS_HELP_STRING([--with-curl],[support http(s):// transports (default is YES)]) -AS_HELP_STRING([], [ARG can be also prefix for curl library and headers]), -GIT_PARSE_WITH(curl)) -# -# 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. -AC_ARG_WITH(expat, -AS_HELP_STRING([--with-expat], -[support git-push using http:// and https:// transports via WebDAV (default is YES)]) -AS_HELP_STRING([], [ARG can be also prefix for expat library and headers]), -GIT_PARSE_WITH(expat)) -# -# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink -# installed in /sw, but don't want GIT to link against any libraries -# installed there. If defined you may specify your own (or Fink's) -# include directories and library directories by defining CFLAGS -# and LDFLAGS appropriately. -# -# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X, -# have DarwinPorts installed in /opt/local, but don't want GIT to -# link against any libraries installed there. If defined you may -# specify your own (or DarwinPort's) include directories and -# library directories by defining CFLAGS and LDFLAGS appropriately. -# -# Define NO_MMAP if you want to avoid mmap. -# -# Define NO_ICONV if your libc does not properly support iconv. -AC_ARG_WITH(iconv, -AS_HELP_STRING([--without-iconv], -[if your architecture doesn't properly support iconv]) -AS_HELP_STRING([--with-iconv=PATH], -[PATH is prefix for libiconv library and headers]) -AS_HELP_STRING([], -[used only if you need linking with libiconv]), -GIT_PARSE_WITH(iconv)) - -## --enable-FEATURE[=ARG] and --disable-FEATURE -# -# Define USE_NSEC below if you want git to care about sub-second file mtimes -# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and -# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely -# randomly break unless your underlying filesystem supports those sub-second -# times (my ext3 doesn't). -# -# Define USE_STDEV below if you want git to care about the underlying device -# change being considered an inode change from the update-index perspective. - - ## Output files AC_CONFIG_FILES(["${config_file}":"${config_in}":"${config_append}"]) AC_OUTPUT @@ -373,8 +373,6 @@ static void git_tcp_connect(int fd[2], char *host, int flags) static char *git_proxy_command; -static const char *rhost_name; -static int rhost_len; static int git_proxy_command_options(const char *var, const char *value, void *cb) @@ -383,6 +381,8 @@ static int git_proxy_command_options(const char *var, const char *value, const char *for_pos; int matchlen = -1; int hostlen; + const char *rhost_name = cb; + int rhost_len = strlen(rhost_name); if (git_proxy_command) return 0; @@ -426,11 +426,8 @@ static int git_proxy_command_options(const char *var, const char *value, static int git_use_proxy(const char *host) { - rhost_name = host; - rhost_len = strlen(host); git_proxy_command = getenv("GIT_PROXY_COMMAND"); - git_config(git_proxy_command_options, NULL); - rhost_name = NULL; + git_config(git_proxy_command_options, (void*)host); return (git_proxy_command && *git_proxy_command); } @@ -507,7 +504,7 @@ struct child_process *git_connect(int fd[2], const char *url_orig, const char *prog, int flags) { char *url = xstrdup(url_orig); - char *host, *path = url; + char *host, *path; char *end; int c; struct child_process *conn; diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 271b911f7a..1c6b0e28ef 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -899,7 +899,7 @@ _git_diff () local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in --*) - __gitcomp "--cached --pickaxe-all --pickaxe-regex + __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex --base --ours --theirs $__git_diff_common_options " @@ -930,15 +930,21 @@ _git_format_patch () { local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in + --thread=*) + __gitcomp " + deep shallow + " "" "${cur##--thread=}" + return + ;; --*) __gitcomp " - --stdout --attach --thread + --stdout --attach --no-attach --thread --thread= --output-directory --numbered --start-number --numbered-files --keep-subject --signoff - --in-reply-to= + --in-reply-to= --cc= --full-index --binary --not --all --cover-letter @@ -952,6 +958,21 @@ _git_format_patch () __git_complete_revlist } +_git_fsck () +{ + local cur="${COMP_WORDS[COMP_CWORD]}" + case "$cur" in + --*) + __gitcomp " + --tags --root --unreachable --cache --no-reflogs --full + --strict --verbose --lost-found + " + return + ;; + esac + COMPREPLY=() +} + _git_gc () { local cur="${COMP_WORDS[COMP_CWORD]}" @@ -1249,8 +1270,8 @@ _git_send_email () local cur="${COMP_WORDS[COMP_CWORD]}" case "$cur" in --*) - __gitcomp "--bcc --cc --cc-cmd --chain-reply-to --compose - --dry-run --envelope-sender --from --identity + __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to + --compose --dry-run --envelope-sender --from --identity --in-reply-to --no-chain-reply-to --no-signed-off-by-cc --no-suppress-from --no-thread --quiet --signed-off-by-cc --smtp-pass --smtp-server @@ -1516,7 +1537,7 @@ _git_config () _git_remote () { - local subcommands="add rename rm show prune update" + local subcommands="add rename rm show prune update set-head" local subcommand="$(__git_find_subcommand "$subcommands")" if [ -z "$subcommand" ]; then __gitcomp "$subcommands" @@ -1880,6 +1901,7 @@ _git () diff) _git_diff ;; fetch) _git_fetch ;; format-patch) _git_format_patch ;; + fsck) _git_fsck ;; gc) _git_gc ;; grep) _git_grep ;; help) _git_help ;; diff --git a/contrib/difftool/git-difftool b/contrib/difftool/git-difftool index 0cda3d2eea..0deda3a0e4 100755 --- a/contrib/difftool/git-difftool +++ b/contrib/difftool/git-difftool @@ -4,7 +4,7 @@ # This is a wrapper around the GIT_EXTERNAL_DIFF-compatible # git-difftool-helper script. This script exports # GIT_EXTERNAL_DIFF and GIT_PAGER for use by git, and -# GIT_DIFFTOOL_NO_PROMPT and GIT_MERGE_TOOL for use by git-difftool-helper. +# GIT_DIFFTOOL_NO_PROMPT and GIT_DIFF_TOOL for use by git-difftool-helper. # Any arguments that are unknown to this script are forwarded to 'git diff'. use strict; @@ -49,12 +49,12 @@ sub generate_command } if ($arg eq '-t' or $arg eq '--tool') { usage() if $#ARGV <= $idx; - $ENV{GIT_MERGE_TOOL} = $ARGV[$idx + 1]; + $ENV{GIT_DIFF_TOOL} = $ARGV[$idx + 1]; $skip_next = 1; next; } if ($arg =~ /^--tool=/) { - $ENV{GIT_MERGE_TOOL} = substr($arg, 7); + $ENV{GIT_DIFF_TOOL} = substr($arg, 7); next; } if ($arg eq '--no-prompt') { diff --git a/contrib/difftool/git-difftool-helper b/contrib/difftool/git-difftool-helper index db3af6a833..9c0a13452a 100755 --- a/contrib/difftool/git-difftool-helper +++ b/contrib/difftool/git-difftool-helper @@ -128,8 +128,10 @@ launch_merge_tool () { cleanup_temp_files } -# Verifies that mergetool.<tool>.cmd exists +# Verifies that (difftool|mergetool).<tool>.cmd exists valid_custom_tool() { + merge_tool_cmd="$(git config difftool.$1.cmd)" + test -z "$merge_tool_cmd" && merge_tool_cmd="$(git config mergetool.$1.cmd)" test -n "$merge_tool_cmd" } @@ -150,8 +152,11 @@ valid_tool() { } # Sets up the merge_tool_path variable. -# This handles the mergetool.<tool>.path configuration. +# This handles the difftool.<tool>.path configuration. +# This also falls back to mergetool defaults. init_merge_tool_path() { + merge_tool_path=$(git config difftool."$1".path) + test -z "$merge_tool_path" && merge_tool_path=$(git config mergetool."$1".path) if test -z "$merge_tool_path"; then case "$1" in @@ -165,15 +170,19 @@ init_merge_tool_path() { fi } -# Allow the GIT_MERGE_TOOL variable to provide a default value +# Allow GIT_DIFF_TOOL and GIT_MERGE_TOOL to provide default values test -n "$GIT_MERGE_TOOL" && merge_tool="$GIT_MERGE_TOOL" +test -n "$GIT_DIFF_TOOL" && merge_tool="$GIT_DIFF_TOOL" -# If not merge tool was specified then use the merge.tool +# If merge tool was not specified then use the diff.tool # configuration variable. If that's invalid then reset merge_tool. +# Fallback to merge.tool. if test -z "$merge_tool"; then + merge_tool=$(git config diff.tool) + test -z "$merge_tool" && 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 "git config option diff.tool set to unknown tool: $merge_tool" echo >&2 "Resetting to default..." unset merge_tool fi diff --git a/contrib/difftool/git-difftool.txt b/contrib/difftool/git-difftool.txt index 6e2610cda6..2b7bc03ec3 100644 --- a/contrib/difftool/git-difftool.txt +++ b/contrib/difftool/git-difftool.txt @@ -32,23 +32,23 @@ OPTIONS vimdiff, gvimdiff, ecmerge, and opendiff + If a merge resolution program is not specified, 'git-difftool' -will use the configuration variable `merge.tool`. If the -configuration variable `merge.tool` is not set, 'git difftool' +will use the configuration variable `diff.tool`. If the +configuration variable `diff.tool` is not set, 'git-difftool' will pick a suitable default. + You can explicitly provide a full path to the tool by setting the -configuration variable `mergetool.<tool>.path`. For example, you +configuration variable `difftool.<tool>.path`. For example, you can configure the absolute path to kdiff3 by setting -`mergetool.kdiff3.path`. Otherwise, 'git-difftool' assumes the +`difftool.kdiff3.path`. Otherwise, 'git-difftool' assumes the tool is available in PATH. + Instead of running one of the known merge tool programs, 'git-difftool' can be customized to run an alternative program by specifying the command line to invoke in a configuration -variable `mergetool.<tool>.cmd`. +variable `difftool.<tool>.cmd`. + When 'git-difftool' is invoked with this tool (either through the -`-t` or `--tool` option or the `merge.tool` configuration variable) +`-t` or `--tool` option or the `diff.tool` configuration variable) the configured command line will be invoked with the following variables available: `$LOCAL` is set to the name of the temporary file containing the contents of the diff pre-image and `$REMOTE` @@ -61,24 +61,24 @@ with custom merge tool commands and has the same value as `$LOCAL`. CONFIG VARIABLES ---------------- -merge.tool:: - The default merge tool to use. -+ -See the `--tool=<tool>` option above for more details. +'git-difftool' falls back to 'git-mergetool' config variables when the +difftool equivalents have not been defined. -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). +diff.tool:: + The default merge tool to use. -mergetool.<tool>.path:: +difftool.<tool>.path:: Override the path for the given tool. This is useful in case your tool is not in the PATH. -mergetool.<tool>.cmd:: +difftool.<tool>.cmd:: Specify the command to invoke the specified merge tool. + 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). SEE ALSO -------- diff --git a/contrib/fast-import/import-tars.perl b/contrib/fast-import/import-tars.perl index 23aeb257b9..6309d146e7 100755 --- a/contrib/fast-import/import-tars.perl +++ b/contrib/fast-import/import-tars.perl @@ -14,13 +14,18 @@ die "usage: import-tars *.tar.{gz,bz2,Z}\n" unless @ARGV; my $branch_name = 'import-tars'; my $branch_ref = "refs/heads/$branch_name"; -my $committer_name = 'T Ar Creator'; -my $committer_email = 'tar@example.com'; +my $author_name = $ENV{'GIT_AUTHOR_NAME'} || 'T Ar Creator'; +my $author_email = $ENV{'GIT_AUTHOR_EMAIL'} || 'tar@example.com'; +my $committer_name = $ENV{'GIT_COMMITTER_NAME'} || `git config --get user.name`; +my $committer_email = $ENV{'GIT_COMMITTER_EMAIL'} || `git config --get user.email`; + +chomp($committer_name, $committer_email); open(FI, '|-', 'git', 'fast-import', '--quiet') or die "Unable to start git fast-import: $!\n"; foreach my $tar_file (@ARGV) { + my $commit_time = time; $tar_file =~ m,([^/]+)$,; my $tar_name = $1; @@ -39,7 +44,7 @@ foreach my $tar_file (@ARGV) die "Unrecognized compression format: $tar_file\n"; } - my $commit_time = 0; + my $author_time = 0; my $next_mark = 1; my $have_top_dir = 1; my ($top_dir, %files); @@ -92,7 +97,7 @@ foreach my $tar_file (@ARGV) } $files{$path} = [$next_mark++, $mode]; - $commit_time = $mtime if $mtime > $commit_time; + $author_time = $mtime if $mtime > $author_time; $path =~ m,^([^/]+)/,; $top_dir = $1 unless $top_dir; $have_top_dir = 0 if $top_dir ne $1; @@ -100,6 +105,7 @@ foreach my $tar_file (@ARGV) print FI <<EOF; commit $branch_ref +author $author_name <$author_email> $author_time +0000 committer $committer_name <$committer_email> $commit_time +0000 data <<END_OF_COMMIT_MESSAGE Imported from $tar_file. @@ -119,7 +125,7 @@ EOF print FI <<EOF; tag $tar_name from $branch_ref -tagger $committer_name <$committer_email> $commit_time +0000 +tagger $author_name <$author_email> $author_time +0000 data <<END_OF_TAG_MESSAGE Package $tar_name END_OF_TAG_MESSAGE diff --git a/diff-lib.c b/diff-lib.c index 79d0606834..a310fb2ad0 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -31,7 +31,7 @@ static int check_removed(const struct cache_entry *ce, struct stat *st) return -1; return 1; } - if (has_symlink_leading_path(ce_namelen(ce), ce->name)) + if (has_symlink_leading_path(ce->name, ce_namelen(ce))) return 1; if (S_ISDIR(st->st_mode)) { unsigned char sub[20]; @@ -1781,7 +1781,7 @@ static int reuse_worktree_file(const char *name, const unsigned char *sha1, int * objects however would tend to be slower as they need * to be individually opened and inflated. */ - if (!FAST_WORKING_DIRECTORY && !want_file && has_sha1_pack(sha1, NULL)) + if (!FAST_WORKING_DIRECTORY && !want_file && has_sha1_pack(sha1)) return 0; len = strlen(name); 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); @@ -487,14 +487,14 @@ static enum directory_treatment treat_directory(struct dir_struct *dir, return recurse_into_directory; case index_gitdir: - if (dir->show_other_directories) + if (dir->flags & DIR_SHOW_OTHER_DIRECTORIES) return ignore_directory; return show_directory; case index_nonexistent: - if (dir->show_other_directories) + if (dir->flags & DIR_SHOW_OTHER_DIRECTORIES) break; - if (!dir->no_gitlinks) { + if (!(dir->flags & DIR_NO_GITLINKS)) { unsigned char sha1[20]; if (resolve_gitlink_ref(dirname, "HEAD", sha1) == 0) return show_directory; @@ -503,7 +503,7 @@ static enum directory_treatment treat_directory(struct dir_struct *dir, } /* This is the "show_other_directories" case */ - if (!dir->hide_empty_directories) + if (!(dir->flags & DIR_HIDE_EMPTY_DIRECTORIES)) return show_directory; if (!read_directory_recursive(dir, dirname, dirname, len, 1, simplify)) return ignore_directory; @@ -601,7 +601,7 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co dtype = DTYPE(de); exclude = excluded(dir, fullname, &dtype); - if (exclude && dir->collect_ignored + if (exclude && (dir->flags & DIR_COLLECT_IGNORED) && in_pathspec(fullname, baselen + len, simplify)) dir_add_ignored(dir, fullname, baselen + len); @@ -609,7 +609,7 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co * Excluded? If we don't explicitly want to show * ignored files, ignore it */ - if (exclude && !dir->show_ignored) + if (exclude && !(dir->flags & DIR_SHOW_IGNORED)) continue; if (dtype == DT_UNKNOWN) @@ -621,7 +621,7 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co * even if we don't ignore them, since the * directory may contain files that we do.. */ - if (!exclude && dir->show_ignored) { + if (!exclude && (dir->flags & DIR_SHOW_IGNORED)) { if (dtype != DT_DIR) continue; } @@ -634,7 +634,8 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co len++; switch (treat_directory(dir, fullname, baselen + len, simplify)) { case show_directory: - if (exclude != dir->show_ignored) + if (exclude != !!(dir->flags + & DIR_SHOW_IGNORED)) continue; break; case recurse_into_directory: @@ -720,7 +721,7 @@ int read_directory(struct dir_struct *dir, const char *path, const char *base, i { struct path_simplify *simplify; - if (has_symlink_leading_path(strlen(path), path)) + if (has_symlink_leading_path(path, strlen(path))) return dir->nr; simplify = create_simplify(pathspec); @@ -34,11 +34,13 @@ struct exclude_stack { struct dir_struct { int nr, alloc; int ignored_nr, ignored_alloc; - unsigned int show_ignored:1, - show_other_directories:1, - hide_empty_directories:1, - no_gitlinks:1, - collect_ignored:1; + enum { + DIR_SHOW_IGNORED = 1<<0, + DIR_SHOW_OTHER_DIRECTORIES = 1<<1, + DIR_HIDE_EMPTY_DIRECTORIES = 1<<2, + DIR_NO_GITLINKS = 1<<3, + DIR_COLLECT_IGNORED = 1<<4 + } flags; struct dir_entry **entries; struct dir_entry **ignored; @@ -2,15 +2,19 @@ #include "blob.h" #include "dir.h" -static void create_directories(const char *path, const struct checkout *state) +static void create_directories(const char *path, int path_len, + const struct checkout *state) { - int len = strlen(path); - char *buf = xmalloc(len + 1); - const char *slash = path; - - while ((slash = strchr(slash+1, '/')) != NULL) { - len = slash - path; - memcpy(buf, path, len); + char *buf = xmalloc(path_len + 1); + int len = 0; + + while (len < path_len) { + do { + buf[len] = path[len]; + len++; + } while (len < path_len && path[len] != '/'); + if (len >= path_len) + break; buf[len] = 0; /* @@ -20,7 +24,7 @@ static void create_directories(const char *path, const struct checkout *state) * 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)) + if (has_dirs_only_path(buf, len, state->base_dir_len)) continue; /* ok, it is already a directory. */ /* @@ -74,7 +78,7 @@ static int create_file(const char *path, unsigned int mode) return open(path, O_WRONLY | O_CREAT | O_EXCL, mode); } -static void *read_blob_entry(struct cache_entry *ce, const char *path, unsigned long *size) +static void *read_blob_entry(struct cache_entry *ce, unsigned long *size) { enum object_type type; void *new = read_sha1_file(ce->sha1, &type, size); @@ -89,36 +93,52 @@ static void *read_blob_entry(struct cache_entry *ce, const char *path, unsigned static int write_entry(struct cache_entry *ce, char *path, const struct checkout *state, int to_tempfile) { - int fd; - long wrote; - - switch (ce->ce_mode & S_IFMT) { - char *new; - struct strbuf buf; - unsigned long size; + unsigned int ce_mode_s_ifmt = ce->ce_mode & S_IFMT; + int fd, ret, fstat_done = 0; + char *new; + struct strbuf buf = STRBUF_INIT; + unsigned long size; + size_t wrote, newsize = 0; + struct stat st; + switch (ce_mode_s_ifmt) { case S_IFREG: - new = read_blob_entry(ce, path, &size); + case S_IFLNK: + new = read_blob_entry(ce, &size); if (!new) return error("git checkout-index: unable to read sha1 file of %s (%s)", path, sha1_to_hex(ce->sha1)); + if (ce_mode_s_ifmt == S_IFLNK && has_symlinks && !to_tempfile) { + ret = symlink(new, path); + free(new); + if (ret) + return error("git checkout-index: unable to create symlink %s (%s)", + path, strerror(errno)); + break; + } + /* * Convert from git internal format to working tree format */ - strbuf_init(&buf, 0); - if (convert_to_working_tree(ce->name, new, size, &buf)) { - size_t newsize = 0; + if (ce_mode_s_ifmt == S_IFREG && + convert_to_working_tree(ce->name, new, size, &buf)) { free(new); new = strbuf_detach(&buf, &newsize); size = newsize; } if (to_tempfile) { - strcpy(path, ".merge_file_XXXXXX"); + if (ce_mode_s_ifmt == S_IFREG) + strcpy(path, ".merge_file_XXXXXX"); + else + strcpy(path, ".merge_link_XXXXXX"); fd = mkstemp(path); - } else + } else if (ce_mode_s_ifmt == S_IFREG) { fd = create_file(path, ce->ce_mode); + } else { + fd = create_file(path, 0666); + } if (fd < 0) { free(new); return error("git checkout-index: unable to create file %s (%s)", @@ -126,41 +146,16 @@ static int write_entry(struct cache_entry *ce, char *path, const struct checkout } wrote = write_in_full(fd, new, size); + /* use fstat() only when path == ce->name */ + if (state->refresh_cache && !to_tempfile && !state->base_dir_len) { + fstat(fd, &st); + fstat_done = 1; + } close(fd); free(new); if (wrote != size) return error("git checkout-index: unable to write file %s", path); break; - case S_IFLNK: - new = read_blob_entry(ce, path, &size); - if (!new) - return error("git checkout-index: unable to read sha1 file of %s (%s)", - path, sha1_to_hex(ce->sha1)); - if (to_tempfile || !has_symlinks) { - if (to_tempfile) { - strcpy(path, ".merge_link_XXXXXX"); - fd = mkstemp(path); - } else - fd = create_file(path, 0666); - if (fd < 0) { - free(new); - return error("git checkout-index: unable to create " - "file %s (%s)", path, strerror(errno)); - } - wrote = write_in_full(fd, new, size); - close(fd); - free(new); - if (wrote != size) - return error("git checkout-index: unable to write file %s", - path); - } else { - wrote = symlink(new, path); - free(new); - if (wrote) - return error("git checkout-index: unable to create " - "symlink %s (%s)", path, strerror(errno)); - } - break; case S_IFGITLINK: if (to_tempfile) return error("git checkout-index: cannot create temporary subproject %s", path); @@ -172,8 +167,8 @@ static int write_entry(struct cache_entry *ce, char *path, const struct checkout } if (state->refresh_cache) { - struct stat st; - lstat(ce->name, &st); + if (!fstat_done) + lstat(ce->name, &st); fill_stat_cache_info(ce, &st); } return 0; @@ -190,6 +185,7 @@ int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *t memcpy(path, state->base_dir, len); strcpy(path + len, ce->name); + len += ce_namelen(ce); if (!lstat(path, &st)) { unsigned changed = ce_match_stat(ce, &st, CE_MATCH_IGNORE_VALID); @@ -218,6 +214,6 @@ int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *t return error("unable to unlink old '%s' (%s)", path, strerror(errno)); } else if (state->not_new) return 0; - create_directories(path, state); + create_directories(path, len, state); return write_entry(ce, path, state, 0); } diff --git a/fast-import.c b/fast-import.c index beeac0d004..db44da3e09 100644 --- a/fast-import.c +++ b/fast-import.c @@ -1,4 +1,5 @@ /* +(See Documentation/git-fast-import.txt for maintained documentation.) Format of STDIN stream: stream ::= cmd*; @@ -18,8 +19,8 @@ Format of STDIN stream: new_commit ::= 'commit' sp ref_str lf mark? - ('author' sp name '<' email '>' when lf)? - 'committer' sp name '<' email '>' when lf + ('author' sp name sp '<' email '>' sp when lf)? + 'committer' sp name sp '<' email '>' sp when lf commit_msg ('from' sp (ref_str | hexsha1 | sha1exp_str | idnum) lf)? ('merge' sp (ref_str | hexsha1 | sha1exp_str | idnum) lf)* @@ -43,7 +44,7 @@ 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 sp '<' email '>' sp when lf)? tag_msg; tag_msg ::= data; diff --git a/git-compat-util.h b/git-compat-util.h index 878d83dd08..f09f244061 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -166,7 +166,7 @@ static inline const char *skip_prefix(const char *str, const char *prefix) return strncmp(str, prefix, len) ? NULL : str + len; } -#ifdef NO_MMAP +#if defined(NO_MMAP) || defined(USE_WIN32_MMAP) #ifndef PROT_READ #define PROT_READ 1 @@ -180,13 +180,19 @@ static inline const char *skip_prefix(const char *str, const char *prefix) extern void *git_mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset); extern int git_munmap(void *start, size_t length); +#else /* NO_MMAP || USE_WIN32_MMAP */ + +#include <sys/mman.h> + +#endif /* NO_MMAP || USE_WIN32_MMAP */ + +#ifdef NO_MMAP + /* This value must be multiple of (pagesize * 2) */ #define DEFAULT_PACKED_GIT_WINDOW_SIZE (1 * 1024 * 1024) #else /* NO_MMAP */ -#include <sys/mman.h> - /* This value must be multiple of (pagesize * 2) */ #define DEFAULT_PACKED_GIT_WINDOW_SIZE \ (sizeof(void*) >= 8 \ @@ -388,4 +394,18 @@ void git_qsort(void *base, size_t nmemb, size_t size, # define FORCE_DIR_SET_GID 0 #endif +#ifdef NO_NSEC +#undef USE_NSEC +#define ST_CTIME_NSEC(st) 0 +#define ST_MTIME_NSEC(st) 0 +#else +#ifdef USE_ST_TIMESPEC +#define ST_CTIME_NSEC(st) ((unsigned int)((st).st_ctimespec.tv_nsec)) +#define ST_MTIME_NSEC(st) ((unsigned int)((st).st_mtimespec.tv_nsec)) +#else +#define ST_CTIME_NSEC(st) ((unsigned int)((st).st_ctim.tv_nsec)) +#define ST_MTIME_NSEC(st) ((unsigned int)((st).st_mtim.tv_nsec)) +#endif +#endif + #endif diff --git a/git-filter-branch.sh b/git-filter-branch.sh index 20f6f51750..b90d3df3a7 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -272,10 +272,10 @@ test $commits -eq 0 && die "Found nothing to rewrite" # Rewrite the commits -i=0 +git_filter_branch__commit_count=0 while read commit parents; do - i=$(($i+1)) - printf "\rRewrite $commit ($i/$commits)" + git_filter_branch__commit_count=$(($git_filter_branch__commit_count+1)) + printf "\rRewrite $commit ($git_filter_branch__commit_count/$commits)" case "$filter_subdir" in "") diff --git a/git-instaweb.sh b/git-instaweb.sh index 0843372b57..5f4419b69b 100755 --- a/git-instaweb.sh +++ b/git-instaweb.sh @@ -49,7 +49,7 @@ resolve_full_httpd () { esac httpd_only="$(echo $httpd | cut -f1 -d' ')" - if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null;; esac + if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null 2>&1;; esac then full_httpd=$httpd else @@ -179,11 +179,74 @@ lighttpd_conf () { cat > "$conf" <<EOF server.document-root = "$fqgitdir/gitweb" server.port = $port -server.modules = ( "mod_cgi" ) +server.modules = ( "mod_setenv", "mod_cgi" ) server.indexfiles = ( "gitweb.cgi" ) server.pid-file = "$fqgitdir/pid" +server.errorlog = "$fqgitdir/gitweb/error.log" + +# to enable, add "mod_access", "mod_accesslog" to server.modules +# variable above and uncomment this +#accesslog.filename = "$fqgitdir/gitweb/access.log" + +setenv.add-environment = ( "PATH" => "/usr/local/bin:/usr/bin:/bin" ) + cgi.assign = ( ".cgi" => "" ) -mimetype.assign = ( ".css" => "text/css" ) + +# mimetype mapping +mimetype.assign = ( + ".pdf" => "application/pdf", + ".sig" => "application/pgp-signature", + ".spl" => "application/futuresplash", + ".class" => "application/octet-stream", + ".ps" => "application/postscript", + ".torrent" => "application/x-bittorrent", + ".dvi" => "application/x-dvi", + ".gz" => "application/x-gzip", + ".pac" => "application/x-ns-proxy-autoconfig", + ".swf" => "application/x-shockwave-flash", + ".tar.gz" => "application/x-tgz", + ".tgz" => "application/x-tgz", + ".tar" => "application/x-tar", + ".zip" => "application/zip", + ".mp3" => "audio/mpeg", + ".m3u" => "audio/x-mpegurl", + ".wma" => "audio/x-ms-wma", + ".wax" => "audio/x-ms-wax", + ".ogg" => "application/ogg", + ".wav" => "audio/x-wav", + ".gif" => "image/gif", + ".jpg" => "image/jpeg", + ".jpeg" => "image/jpeg", + ".png" => "image/png", + ".xbm" => "image/x-xbitmap", + ".xpm" => "image/x-xpixmap", + ".xwd" => "image/x-xwindowdump", + ".css" => "text/css", + ".html" => "text/html", + ".htm" => "text/html", + ".js" => "text/javascript", + ".asc" => "text/plain", + ".c" => "text/plain", + ".cpp" => "text/plain", + ".log" => "text/plain", + ".conf" => "text/plain", + ".text" => "text/plain", + ".txt" => "text/plain", + ".dtd" => "text/xml", + ".xml" => "text/xml", + ".mpeg" => "video/mpeg", + ".mpg" => "video/mpeg", + ".mov" => "video/quicktime", + ".qt" => "video/quicktime", + ".avi" => "video/x-msvideo", + ".asf" => "video/x-ms-asf", + ".asx" => "video/x-ms-asf", + ".wmv" => "video/x-ms-wmv", + ".bz2" => "application/x-bzip", + ".tbz" => "application/x-bzip-compressed-tar", + ".tar.bz2" => "application/x-bzip-compressed-tar", + "" => "text/plain" + ) EOF test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf" } diff --git a/git-pull.sh b/git-pull.sh index 25adddfddf..8a26763206 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -16,7 +16,7 @@ cd_to_toplevel test -z "$(git ls-files -u)" || die "You are in the middle of a conflicted merge." -strategy_args= no_stat= no_commit= squash= no_ff= log_arg= verbosity= +strategy_args= diffstat= no_commit= squash= no_ff= log_arg= verbosity= curr_branch=$(git symbolic-ref -q HEAD) curr_branch_short=$(echo "$curr_branch" | sed "s|refs/heads/||") rebase=$(git config --bool branch.$curr_branch_short.rebase) @@ -28,9 +28,9 @@ do -v|--verbose) verbosity="$verbosity -v" ;; -n|--no-stat|--no-summary) - no_stat=-n ;; + diffstat=--no-stat ;; --stat|--summary) - no_stat=$1 ;; + diffstat=--stat ;; --log|--no-log) log_arg=$1 ;; --no-c|--no-co|--no-com|--no-comm|--no-commi|--no-commit) @@ -188,7 +188,7 @@ fi merge_name=$(git fmt-merge-msg $log_arg <"$GIT_DIR/FETCH_HEAD") || exit test true = "$rebase" && - exec git-rebase $strategy_args --onto $merge_head \ + exec git-rebase $diffstat $strategy_args --onto $merge_head \ ${oldremoteref:-$merge_head} -exec git-merge $no_stat $no_commit $squash $no_ff $log_arg $strategy_args \ +exec git-merge $diffstat $no_commit $squash $no_ff $log_arg $strategy_args \ "$merge_name" HEAD $merge_head $verbosity diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 3dc659dd58..314cd364b8 100755 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -442,6 +442,30 @@ do_rest () { done } +# skip picking commits whose parents are unchanged +skip_unnecessary_picks () { + fd=3 + while read command sha1 rest + do + # fd=3 means we skip the command + case "$fd,$command,$(git rev-parse --verify --quiet $sha1^)" in + 3,pick,"$ONTO"*|3,p,"$ONTO"*) + # pick a commit whose parent is current $ONTO -> skip + ONTO=$sha1 + ;; + 3,#*|3,,*) + # copy comments + ;; + *) + fd=1 + ;; + esac + echo "$command${sha1:+ }$sha1${rest:+ }$rest" >&$fd + done <"$TODO" >"$TODO.new" 3>>"$DONE" && + mv -f "$TODO".new "$TODO" || + die "Could not skip unnecessary pick commands" +} + # check if no other options are set is_standalone () { test $# -eq 2 -a "$2" = '--' && @@ -746,6 +770,8 @@ EOF has_action "$TODO" || die_abort "Nothing to do" + test -d "$REWRITTEN" || skip_unnecessary_picks + git update-ref ORIG_HEAD $HEAD output git checkout $ONTO && do_rest ;; diff --git a/git-rebase.sh b/git-rebase.sh index c2a9b1fbe0..0ade699228 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -46,6 +46,7 @@ do_merge= dotest="$GIT_DIR"/rebase-merge prec=4 verbose= +diffstat=$(git config --bool rebase.stat) git_am_opt= rebase_root= force_rebase= @@ -290,8 +291,15 @@ do esac do_merge=t ;; + -n|--no-stat) + diffstat= + ;; + --stat) + diffstat=t + ;; -v|--verbose) verbose=t + diffstat=t ;; --whitespace=*) git_am_opt="$git_am_opt $1" @@ -301,6 +309,10 @@ do ;; esac ;; + --committer-date-is-author-date|--ignore-date) + git_am_opt="$git_am_opt $1" + force_rebase=t + ;; -C*) git_am_opt="$git_am_opt $1" ;; @@ -440,18 +452,21 @@ then fi fi -if test -n "$verbose" -then - echo "Changes from $mb to $onto:" - # We want color (if set), but no pager - GIT_PAGER='' git diff --stat --summary "$mb" "$onto" -fi - # Detach HEAD and reset the tree echo "First, rewinding head to replay your work on top of it..." git checkout -q "$onto^0" || die "could not detach HEAD" git update-ref ORIG_HEAD $branch +if test -n "$diffstat" +then + if test -n "$verbose" + then + echo "Changes from $mb to $onto:" + fi + # We want color (if set), but no pager + GIT_PAGER='' git diff --stat --summary "$mb" "$onto" +fi + # If the $onto is a proper descendant of the tip of the branch, then # we just fast forwarded. if test "$mb" = "$branch" diff --git a/git-repack.sh b/git-repack.sh index be6db5e805..0144c2d7b9 100755 --- a/git-repack.sh +++ b/git-repack.sh @@ -60,6 +60,7 @@ case ",$all_into_one," in args='--unpacked --incremental' ;; ,t,) + args= existing= if [ -d "$PACKDIR" ]; then for e in `cd "$PACKDIR" && find . -type f -name '*.pack' \ | sed -e 's/^\.\///' -e 's/\.pack$//'` @@ -67,10 +68,13 @@ case ",$all_into_one," in if [ -e "$PACKDIR/$e.keep" ]; then : keep else - args="$args --unpacked=$e.pack" existing="$existing $e" fi done + if test -n "$existing" + then + args="--kept-pack-only" + fi if test -n "$args" -a -n "$unpack_unreachable" -a \ -n "$remove_redundant" then diff --git a/git-send-email.perl b/git-send-email.perl index 57127aa823..546d2ebc0c 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -821,7 +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: $references\n"; diff --git a/git-submodule.sh b/git-submodule.sh index 204aab671e..0a27232b90 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -167,9 +167,18 @@ cmd_add() ;; esac - # strip trailing slashes from path - path=$(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" diff --git a/git-svn.perl b/git-svn.perl index 959eb52f3f..8be6be00c6 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -2351,7 +2351,10 @@ sub match_paths { if (my $path = $paths->{"/$self->{path}"}) { return ($path->{action} eq 'D') ? 0 : 1; } - $self->{path_regex} ||= qr/^\/\Q$self->{path}\E\//; + my $repos_root = $self->ra->{repos_root}; + my $extended_path = $self->{url} . '/' . $self->{path}; + $extended_path =~ s#^\Q$repos_root\E(/|$)##; + $self->{path_regex} ||= qr/^\/\Q$extended_path\E\//; if (grep /$self->{path_regex}/, keys %$paths) { return 1; } @@ -39,6 +39,8 @@ static void compile_regexp(struct grep_pat *p, struct grep_opt *opt) { int err; + p->word_regexp = opt->word_regexp; + if (opt->fixed || is_fixed(p->pattern)) p->fixed = 1; if (opt->regflags & REG_ICASE) @@ -190,7 +192,8 @@ void compile_grep_patterns(struct grep_opt *opt) * A classic recursive descent parser would do. */ p = opt->pattern_list; - opt->pattern_expression = compile_pattern_expr(&p); + if (p) + opt->pattern_expression = compile_pattern_expr(&p); if (p) die("incomplete pattern expression: %s", p->pattern); } @@ -251,18 +254,6 @@ static int word_char(char ch) return isalnum(ch) || ch == '_'; } -static void show_line(struct grep_opt *opt, const char *bol, const char *eol, - const char *name, unsigned lno, char sign) -{ - if (opt->null_following_name) - sign = '\0'; - if (opt->pathname) - printf("%s%c", name, sign); - if (opt->linenum) - printf("%d%c", lno, sign); - printf("%.*s\n", (int)(eol-bol), bol); -} - static void show_name(struct grep_opt *opt, const char *name) { printf("%s%c", name, opt->null_following_name ? '\0' : '\n'); @@ -306,11 +297,12 @@ static struct { { "committer ", 10 }, }; -static int match_one_pattern(struct grep_opt *opt, struct grep_pat *p, char *bol, char *eol, enum grep_context ctx) +static int match_one_pattern(struct grep_pat *p, char *bol, char *eol, + enum grep_context ctx, + regmatch_t *pmatch, int eflags) { int hit = 0; int saved_ch = 0; - regmatch_t pmatch[10]; if ((p->token != GREP_PATTERN) && ((p->token == GREP_PATTERN_HEAD) != (ctx == GREP_CONTEXT_HEAD))) @@ -329,16 +321,12 @@ static int match_one_pattern(struct grep_opt *opt, struct grep_pat *p, char *bol } again: - if (!p->fixed) { - regex_t *exp = &p->regexp; - hit = !regexec(exp, bol, ARRAY_SIZE(pmatch), - pmatch, 0); - } - else { + if (p->fixed) hit = !fixmatch(p->pattern, bol, pmatch); - } + else + hit = !regexec(&p->regexp, bol, 1, pmatch, eflags); - if (hit && opt->word_regexp) { + if (hit && p->word_regexp) { if ((pmatch[0].rm_so < 0) || (eol - bol) <= pmatch[0].rm_so || (pmatch[0].rm_eo < 0) || @@ -378,39 +366,33 @@ static int match_one_pattern(struct grep_opt *opt, struct grep_pat *p, char *bol return hit; } -static int match_expr_eval(struct grep_opt *o, - struct grep_expr *x, - char *bol, char *eol, - enum grep_context ctx, - int collect_hits) +static int match_expr_eval(struct grep_expr *x, char *bol, char *eol, + enum grep_context ctx, int collect_hits) { int h = 0; + regmatch_t match; switch (x->node) { case GREP_NODE_ATOM: - h = match_one_pattern(o, x->u.atom, bol, eol, ctx); + h = match_one_pattern(x->u.atom, bol, eol, ctx, &match, 0); break; case GREP_NODE_NOT: - h = !match_expr_eval(o, x->u.unary, bol, eol, ctx, 0); + h = !match_expr_eval(x->u.unary, bol, eol, ctx, 0); break; case GREP_NODE_AND: - if (!collect_hits) - return (match_expr_eval(o, x->u.binary.left, - bol, eol, ctx, 0) && - match_expr_eval(o, x->u.binary.right, - bol, eol, ctx, 0)); - h = match_expr_eval(o, x->u.binary.left, bol, eol, ctx, 0); - h &= match_expr_eval(o, x->u.binary.right, bol, eol, ctx, 0); + if (!match_expr_eval(x->u.binary.left, bol, eol, ctx, 0)) + return 0; + h = match_expr_eval(x->u.binary.right, bol, eol, ctx, 0); break; case GREP_NODE_OR: if (!collect_hits) - return (match_expr_eval(o, x->u.binary.left, + return (match_expr_eval(x->u.binary.left, bol, eol, ctx, 0) || - match_expr_eval(o, x->u.binary.right, + match_expr_eval(x->u.binary.right, bol, eol, ctx, 0)); - h = match_expr_eval(o, x->u.binary.left, bol, eol, ctx, 0); + h = match_expr_eval(x->u.binary.left, bol, eol, ctx, 0); x->u.binary.left->hit |= h; - h |= match_expr_eval(o, x->u.binary.right, bol, eol, ctx, 1); + h |= match_expr_eval(x->u.binary.right, bol, eol, ctx, 1); break; default: die("Unexpected node type (internal error) %d", x->node); @@ -424,24 +406,104 @@ static int match_expr(struct grep_opt *opt, char *bol, char *eol, enum grep_context ctx, int collect_hits) { struct grep_expr *x = opt->pattern_expression; - return match_expr_eval(opt, x, bol, eol, ctx, collect_hits); + return match_expr_eval(x, bol, eol, ctx, collect_hits); } static int match_line(struct grep_opt *opt, char *bol, char *eol, enum grep_context ctx, int collect_hits) { struct grep_pat *p; + regmatch_t match; + if (opt->extended) return match_expr(opt, bol, eol, ctx, collect_hits); /* we do not call with collect_hits without being extended */ for (p = opt->pattern_list; p; p = p->next) { - if (match_one_pattern(opt, p, bol, eol, ctx)) + if (match_one_pattern(p, bol, eol, ctx, &match, 0)) return 1; } return 0; } +static int match_next_pattern(struct grep_pat *p, char *bol, char *eol, + enum grep_context ctx, + regmatch_t *pmatch, int eflags) +{ + regmatch_t match; + + if (!match_one_pattern(p, bol, eol, ctx, &match, eflags)) + return 0; + if (match.rm_so < 0 || match.rm_eo < 0) + return 0; + if (pmatch->rm_so >= 0 && pmatch->rm_eo >= 0) { + if (match.rm_so > pmatch->rm_so) + return 1; + if (match.rm_so == pmatch->rm_so && match.rm_eo < pmatch->rm_eo) + return 1; + } + pmatch->rm_so = match.rm_so; + pmatch->rm_eo = match.rm_eo; + return 1; +} + +static int next_match(struct grep_opt *opt, char *bol, char *eol, + enum grep_context ctx, regmatch_t *pmatch, int eflags) +{ + struct grep_pat *p; + int hit = 0; + + pmatch->rm_so = pmatch->rm_eo = -1; + if (bol < eol) { + for (p = opt->pattern_list; p; p = p->next) { + switch (p->token) { + case GREP_PATTERN: /* atom */ + case GREP_PATTERN_HEAD: + case GREP_PATTERN_BODY: + hit |= match_next_pattern(p, bol, eol, ctx, + pmatch, eflags); + break; + default: + break; + } + } + } + return hit; +} + +static void show_line(struct grep_opt *opt, char *bol, char *eol, + const char *name, unsigned lno, char sign) +{ + int rest = eol - bol; + + if (opt->null_following_name) + sign = '\0'; + if (opt->pathname) + printf("%s%c", name, sign); + if (opt->linenum) + printf("%d%c", lno, sign); + if (opt->color) { + regmatch_t match; + enum grep_context ctx = GREP_CONTEXT_BODY; + int ch = *eol; + int eflags = 0; + + *eol = '\0'; + while (next_match(opt, bol, eol, ctx, &match, eflags)) { + printf("%.*s%s%.*s%s", + (int)match.rm_so, bol, + opt->color_match, + (int)(match.rm_eo - match.rm_so), bol + match.rm_so, + GIT_COLOR_RESET); + bol += match.rm_eo; + rest -= match.rm_eo; + eflags = REG_NOTBOL; + } + *eol = ch; + } + printf("%.*s\n", rest, bol); +} + static int grep_buffer_1(struct grep_opt *opt, const char *name, char *buf, unsigned long size, int collect_hits) { @@ -1,5 +1,6 @@ #ifndef GREP_H #define GREP_H +#include "color.h" enum grep_pat_token { GREP_PATTERN, @@ -31,6 +32,7 @@ struct grep_pat { enum grep_header_field field; regex_t regexp; unsigned fixed:1; + unsigned word_regexp:1; }; enum grep_expr_node { @@ -76,6 +78,9 @@ struct grep_opt { unsigned relative:1; unsigned pathname:1; unsigned null_following_name:1; + int color; + char color_match[COLOR_MAXLEN]; + const char *color_external; int regflags; unsigned pre_context; unsigned post_context; diff --git a/http-push.c b/http-push.c index 30d2d34041..e6bd01a516 100644 --- a/http-push.c +++ b/http-push.c @@ -759,7 +759,7 @@ static void finish_request(struct transfer_request *request) } } else { if (request->http_code == 416) - fprintf(stderr, "Warning: requested range invalid; we may already have all the data.\n"); + warning("requested range invalid; we may already have all the data."); git_inflate_end(&request->stream); git_SHA1_Final(request->real_sha1, &request->c); @@ -816,7 +816,7 @@ static void finish_request(struct transfer_request *request) #ifdef USE_CURL_MULTI static int fill_active_slot(void *unused) { - struct transfer_request *request = request_queue_head; + struct transfer_request *request; if (aborted) return 0; @@ -1616,7 +1616,7 @@ static int locking_available(void) } XML_ParserFree(parser); if (!lock_flags) - error("Error: no DAV locking support on %s", + error("no DAV locking support on %s", remote->url); } else { @@ -1792,21 +1792,8 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock) return 1; } -static struct ref *local_refs, **local_tail; static struct ref *remote_refs, **remote_tail; -static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) -{ - struct ref *ref; - int len = strlen(refname) + 1; - ref = xcalloc(1, sizeof(*ref) + len); - hashcpy(ref->new_sha1, sha1); - memcpy(ref->name, refname, len); - *local_tail = ref; - local_tail = &ref->next; - return 0; -} - static void one_remote_ref(char *refname) { struct ref *ref; @@ -1839,12 +1826,6 @@ static void one_remote_ref(char *refname) remote_tail = &ref->next; } -static void get_local_heads(void) -{ - local_tail = &local_refs; - for_each_ref(one_local_ref, NULL); -} - static void get_dav_remote_heads(void) { remote_tail = &remote_refs; @@ -1862,55 +1843,6 @@ static int is_zero_sha1(const unsigned char *sha1) return 1; } -static void unmark_and_free(struct commit_list *list, unsigned int mark) -{ - while (list) { - struct commit_list *temp = list; - temp->item->object.flags &= ~mark; - list = temp->next; - free(temp); - } -} - -static int ref_newer(const unsigned char *new_sha1, - const unsigned char *old_sha1) -{ - struct object *o; - struct commit *old, *new; - struct commit_list *list, *used; - int found = 0; - - /* Both new and old must be commit-ish and new is descendant of - * old. Otherwise we require --force. - */ - o = deref_tag(parse_object(old_sha1), NULL, 0); - if (!o || o->type != OBJ_COMMIT) - return 0; - old = (struct commit *) o; - - o = deref_tag(parse_object(new_sha1), NULL, 0); - if (!o || o->type != OBJ_COMMIT) - return 0; - new = (struct commit *) o; - - if (parse_commit(new) < 0) - return 0; - - used = list = NULL; - commit_list_insert(new, &list); - while (list) { - new = pop_most_recent_commit(&list, TMP_MARK); - commit_list_insert(new, &used); - if (new == old) { - found = 1; - break; - } - } - unmark_and_free(list, TMP_MARK); - unmark_and_free(used, TMP_MARK); - return found; -} - static void add_remote_info_ref(struct remote_ls_ctx *ls) { struct strbuf *buf = (struct strbuf *)ls->userData; @@ -2195,7 +2127,7 @@ int main(int argc, char **argv) int rc = 0; int i; int new_refs; - struct ref *ref; + struct ref *ref, *local_refs; char *rewritten_url = NULL; git_extract_argv0_path(argv[0]); @@ -2293,7 +2225,7 @@ int main(int argc, char **argv) if (info_ref_lock) remote->can_update_info_refs = 1; else { - fprintf(stderr, "Error: cannot lock existing info/refs\n"); + error("cannot lock existing info/refs"); rc = 1; goto cleanup; } @@ -2302,7 +2234,7 @@ int main(int argc, char **argv) fetch_indices(); /* Get a list of all local and remote heads to validate refspecs */ - get_local_heads(); + local_refs = get_local_heads(); fprintf(stderr, "Fetching remote heads...\n"); get_dav_remote_heads(); diff --git a/imap-send.c b/imap-send.c index cb518eb613..8154cb2116 100644 --- a/imap-send.c +++ b/imap-send.c @@ -579,7 +579,7 @@ static struct imap_cmd *v_issue_imap_cmd(struct imap_store *ctx, n = socket_write(&imap->buf.sock, cmd->cb.data, cmd->cb.dlen); free(cmd->cb.data); if (n != cmd->cb.dlen || - (n = socket_write(&imap->buf.sock, "\r\n", 2)) != 2) { + socket_write(&imap->buf.sock, "\r\n", 2) != 2) { free(cmd->cmd); free(cmd); return NULL; diff --git a/index-pack.c b/index-pack.c index 7fee872533..75468228d3 100644 --- a/index-pack.c +++ b/index-pack.c @@ -232,7 +232,7 @@ static void free_base_data(struct base_data *c) static void prune_base_data(struct base_data *retain) { - struct base_data *b = base_cache; + struct base_data *b; for (b = base_cache; base_cache_used > delta_base_cache_limit && b; b = b->child) { diff --git a/log-tree.c b/log-tree.c index 63cff74350..9565c184db 100644 --- a/log-tree.c +++ b/log-tree.c @@ -6,6 +6,7 @@ #include "log-tree.h" #include "reflog-walk.h" #include "refs.h" +#include "string-list.h" struct decoration name_decoration = { "object names" }; @@ -211,9 +212,13 @@ void log_write_email_headers(struct rev_info *opt, const char *name, printf("Message-Id: <%s>\n", opt->message_id); graph_show_oneline(opt->graph); } - if (opt->ref_message_id) { - printf("In-Reply-To: <%s>\nReferences: <%s>\n", - opt->ref_message_id, opt->ref_message_id); + if (opt->ref_message_ids && opt->ref_message_ids->nr > 0) { + int i, n; + n = opt->ref_message_ids->nr; + printf("In-Reply-To: <%s>\n", opt->ref_message_ids->items[n-1].string); + for (i = 0; i < n; i++) + printf("%s<%s>\n", (i > 0 ? "\t" : "References: "), + opt->ref_message_ids->items[i].string); graph_show_oneline(opt->graph); } if (opt->mime_boundary) { diff --git a/merge-recursive.c b/merge-recursive.c index ee853b990d..3e1bc3e07f 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -801,22 +801,19 @@ static int process_renames(struct merge_options *o, } for (i = 0, j = 0; i < a_renames->nr || j < b_renames->nr;) { - int compare; char *src; - struct string_list *renames1, *renames2, *renames2Dst; + struct string_list *renames1, *renames2Dst; struct rename *ren1 = NULL, *ren2 = NULL; const char *branch1, *branch2; const char *ren1_src, *ren1_dst; if (i >= a_renames->nr) { - compare = 1; ren2 = b_renames->items[j++].util; } else if (j >= b_renames->nr) { - compare = -1; ren1 = a_renames->items[i++].util; } else { - compare = strcmp(a_renames->items[i].string, - b_renames->items[j].string); + int compare = strcmp(a_renames->items[i].string, + b_renames->items[j].string); if (compare <= 0) ren1 = a_renames->items[i++].util; if (compare >= 0) @@ -826,14 +823,12 @@ static int process_renames(struct merge_options *o, /* TODO: refactor, so that 1/2 are not needed */ if (ren1) { renames1 = a_renames; - renames2 = b_renames; renames2Dst = &b_by_dst; branch1 = o->branch1; branch2 = o->branch2; } else { struct rename *tmp; renames1 = b_renames; - renames2 = a_renames; renames2Dst = &a_by_dst; branch1 = o->branch2; branch2 = o->branch1; diff --git a/parse-options.c b/parse-options.c index 51e804b3be..cf71bcffd2 100644 --- a/parse-options.c +++ b/parse-options.c @@ -244,6 +244,9 @@ void parse_options_start(struct parse_opt_ctx_t *ctx, ctx->out = argv; ctx->cpidx = ((flags & PARSE_OPT_KEEP_ARGV0) != 0); ctx->flags = flags; + if ((flags & PARSE_OPT_KEEP_UNKNOWN) && + (flags & PARSE_OPT_STOP_AT_NON_OPTION)) + die("STOP_AT_NON_OPTION and KEEP_UNKNOWN don't go together"); } static int usage_with_options_internal(const char * const *, @@ -135,7 +135,6 @@ void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb, int namelen; unsigned long time; int tz; - const char *filler = " "; if (fmt == CMIT_FMT_ONELINE) return; @@ -154,7 +153,6 @@ void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb, while (line < name_tail && isspace(name_tail[-1])) name_tail--; display_name_length = name_tail - line; - filler = ""; strbuf_addstr(sb, "From: "); add_rfc2047(sb, line, display_name_length, encoding); strbuf_add(sb, name_tail, namelen - display_name_length); @@ -162,7 +160,7 @@ void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb, } else { strbuf_addf(sb, "%s: %.*s%.*s\n", what, (fmt == CMIT_FMT_FULLER) ? 4 : 0, - filler, namelen, line); + " ", namelen, line); } switch (fmt) { case CMIT_FMT_MEDIUM: diff --git a/read-cache.c b/read-cache.c index 940ec76fdf..3f587110cb 100644 --- a/read-cache.c +++ b/read-cache.c @@ -67,8 +67,10 @@ void rename_index_entry_at(struct index_state *istate, int nr, const char *new_n */ void fill_stat_cache_info(struct cache_entry *ce, struct stat *st) { - ce->ce_ctime = st->st_ctime; - ce->ce_mtime = st->st_mtime; + ce->ce_ctime.sec = (unsigned int)st->st_ctime; + ce->ce_mtime.sec = (unsigned int)st->st_mtime; + ce->ce_ctime.nsec = ST_CTIME_NSEC(*st); + ce->ce_mtime.nsec = ST_MTIME_NSEC(*st); ce->ce_dev = st->st_dev; ce->ce_ino = st->st_ino; ce->ce_uid = st->st_uid; @@ -196,11 +198,18 @@ static int ce_match_stat_basic(struct cache_entry *ce, struct stat *st) default: die("internal error: ce_mode is %o", ce->ce_mode); } - if (ce->ce_mtime != (unsigned int) st->st_mtime) + if (ce->ce_mtime.sec != (unsigned int)st->st_mtime) changed |= MTIME_CHANGED; - if (trust_ctime && ce->ce_ctime != (unsigned int) st->st_ctime) + if (trust_ctime && ce->ce_ctime.sec != (unsigned int)st->st_ctime) changed |= CTIME_CHANGED; +#ifdef USE_NSEC + if (ce->ce_mtime.nsec != ST_MTIME_NSEC(*st)) + changed |= MTIME_CHANGED; + if (trust_ctime && ce->ce_ctime.nsec != ST_CTIME_NSEC(*st)) + changed |= CTIME_CHANGED; +#endif + if (ce->ce_uid != (unsigned int) st->st_uid || ce->ce_gid != (unsigned int) st->st_gid) changed |= OWNER_CHANGED; @@ -232,8 +241,16 @@ static int ce_match_stat_basic(struct cache_entry *ce, struct stat *st) static int is_racy_timestamp(const struct index_state *istate, struct cache_entry *ce) { return (!S_ISGITLINK(ce->ce_mode) && - istate->timestamp && - ((unsigned int)istate->timestamp) <= ce->ce_mtime); + istate->timestamp.sec && +#ifdef USE_NSEC + /* nanosecond timestamped files can also be racy! */ + (istate->timestamp.sec < ce->ce_mtime.sec || + (istate->timestamp.sec == ce->ce_mtime.sec && + istate->timestamp.nsec <= ce->ce_mtime.nsec)) +#else + istate->timestamp.sec <= ce->ce_mtime.sec +#endif + ); } int ie_match_stat(const struct index_state *istate, @@ -443,6 +460,26 @@ int remove_index_entry_at(struct index_state *istate, int pos) return 1; } +/* + * Remove all cache ententries marked for removal, that is where + * CE_REMOVE is set in ce_flags. This is much more effective than + * calling remove_index_entry_at() for each entry to be removed. + */ +void remove_marked_cache_entries(struct index_state *istate) +{ + struct cache_entry **ce_array = istate->cache; + unsigned int i, j; + + for (i = j = 0; i < istate->cache_nr; i++) { + if (ce_array[i]->ce_flags & CE_REMOVE) + remove_name_hash(ce_array[i]); + else + ce_array[j++] = ce_array[i]; + } + istate->cache_changed = 1; + istate->cache_nr = j; +} + int remove_file_from_index(struct index_state *istate, const char *path) { int pos = index_name_pos(istate, path, strlen(path)); @@ -1139,8 +1176,10 @@ static void convert_from_disk(struct ondisk_cache_entry *ondisk, struct cache_en size_t len; const char *name; - ce->ce_ctime = ntohl(ondisk->ctime.sec); - ce->ce_mtime = ntohl(ondisk->mtime.sec); + ce->ce_ctime.sec = ntohl(ondisk->ctime.sec); + ce->ce_mtime.sec = ntohl(ondisk->mtime.sec); + ce->ce_ctime.nsec = ntohl(ondisk->ctime.nsec); + ce->ce_mtime.nsec = ntohl(ondisk->mtime.nsec); ce->ce_dev = ntohl(ondisk->dev); ce->ce_ino = ntohl(ondisk->ino); ce->ce_mode = ntohl(ondisk->mode); @@ -1206,7 +1245,8 @@ int read_index_from(struct index_state *istate, const char *path) return istate->cache_nr; errno = ENOENT; - istate->timestamp = 0; + istate->timestamp.sec = 0; + istate->timestamp.nsec = 0; fd = open(path, O_RDONLY); if (fd < 0) { if (errno == ENOENT) @@ -1258,7 +1298,9 @@ int read_index_from(struct index_state *istate, const char *path) src_offset += ondisk_ce_size(ce); dst_offset += ce_size(ce); } - istate->timestamp = st.st_mtime; + istate->timestamp.sec = st.st_mtime; + istate->timestamp.nsec = ST_MTIME_NSEC(st); + while (src_offset <= mmap_size - 20 - 8) { /* After an array of active_nr index entries, * there can be arbitrary number of extended @@ -1288,14 +1330,15 @@ unmap: int is_index_unborn(struct index_state *istate) { - return (!istate->cache_nr && !istate->alloc && !istate->timestamp); + return (!istate->cache_nr && !istate->alloc && !istate->timestamp.sec); } int discard_index(struct index_state *istate) { istate->cache_nr = 0; istate->cache_changed = 0; - istate->timestamp = 0; + istate->timestamp.sec = 0; + istate->timestamp.nsec = 0; istate->name_hash_initialized = 0; free_hash(&istate->name_hash); cache_tree_free(&(istate->cache_tree)); @@ -1441,10 +1484,10 @@ static int ce_write_entry(git_SHA_CTX *c, int fd, struct cache_entry *ce) struct ondisk_cache_entry *ondisk = xcalloc(1, size); char *name; - ondisk->ctime.sec = htonl(ce->ce_ctime); - ondisk->ctime.nsec = 0; - ondisk->mtime.sec = htonl(ce->ce_mtime); - ondisk->mtime.nsec = 0; + ondisk->ctime.sec = htonl(ce->ce_ctime.sec); + ondisk->mtime.sec = htonl(ce->ce_mtime.sec); + ondisk->ctime.nsec = htonl(ce->ce_ctime.nsec); + ondisk->mtime.nsec = htonl(ce->ce_mtime.nsec); ondisk->dev = htonl(ce->ce_dev); ondisk->ino = htonl(ce->ce_ino); ondisk->mode = htonl(ce->ce_mode); @@ -1466,13 +1509,14 @@ static int ce_write_entry(git_SHA_CTX *c, int fd, struct cache_entry *ce) return ce_write(c, fd, ondisk, size); } -int write_index(const struct index_state *istate, int newfd) +int write_index(struct index_state *istate, int newfd) { git_SHA_CTX c; struct cache_header hdr; int i, err, removed, extended; struct cache_entry **cache = istate->cache; int entries = istate->cache_nr; + struct stat st; for (i = removed = extended = 0; i < entries; i++) { if (cache[i]->ce_flags & CE_REMOVE) @@ -1516,7 +1560,12 @@ int write_index(const struct index_state *istate, int newfd) if (err) return -1; } - return ce_flush(&c, newfd); + + if (ce_flush(&c, newfd) || fstat(newfd, &st)) + return -1; + istate->timestamp.sec = (unsigned int)st.st_mtime; + istate->timestamp.nsec = ST_MTIME_NSEC(st); + return 0; } /* @@ -694,6 +694,7 @@ static inline int bad_ref_char(int ch) int check_ref_format(const char *ref) { int ch, level, bad_type; + int ret = CHECK_REF_FORMAT_OK; const char *cp = ref; level = 0; @@ -709,18 +710,18 @@ int check_ref_format(const char *ref) return CHECK_REF_FORMAT_ERROR; bad_type = bad_ref_char(ch); if (bad_type) { - return (bad_type == 2 && !*cp) - ? CHECK_REF_FORMAT_WILDCARD - : CHECK_REF_FORMAT_ERROR; + if (bad_type == 2 && (!*cp || *cp == '/') && + ret == CHECK_REF_FORMAT_OK) + ret = CHECK_REF_FORMAT_WILDCARD; + else + return CHECK_REF_FORMAT_ERROR; } /* scan the rest of the path component */ while ((ch = *cp++) != 0) { bad_type = bad_ref_char(ch); if (bad_type) { - return (bad_type == 2 && !*cp) - ? CHECK_REF_FORMAT_WILDCARD - : CHECK_REF_FORMAT_ERROR; + return CHECK_REF_FORMAT_ERROR; } if (ch == '/') break; @@ -731,7 +732,7 @@ int check_ref_format(const char *ref) if (!ch) { if (level < 2) return CHECK_REF_FORMAT_ONELEVEL; - return CHECK_REF_FORMAT_OK; + return ret; } } } @@ -995,7 +996,7 @@ int delete_ref(const char *refname, const unsigned char *sha1, int delopt) err = unlink(git_path("logs/%s", lock->ref_name)); if (err && errno != ENOENT) - fprintf(stderr, "warning: unlink(%s) failed: %s", + warning("unlink(%s) failed: %s", git_path("logs/%s", lock->ref_name), strerror(errno)); invalidate_cached_refs(); unlock_ref(lock); @@ -1437,8 +1438,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char * if (get_sha1_hex(rec + 41, sha1)) die("Log %s is corrupt.", logfile); if (hashcmp(logged_sha1, sha1)) { - fprintf(stderr, - "warning: Log %s has gap after %s.\n", + warning("Log %s has gap after %s.", logfile, show_date(date, tz, DATE_RFC2822)); } } @@ -1450,8 +1450,7 @@ int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char * if (get_sha1_hex(rec + 41, logged_sha1)) die("Log %s is corrupt.", logfile); if (hashcmp(logged_sha1, sha1)) { - fprintf(stderr, - "warning: Log %s unexpectedly ended on %s.\n", + warning("Log %s unexpectedly ended on %s.", logfile, show_date(date, tz, DATE_RFC2822)); } } @@ -1628,10 +1627,10 @@ int update_ref(const char *action, const char *refname, return 0; } -struct ref *find_ref_by_name(struct ref *list, const char *name) +struct ref *find_ref_by_name(const struct ref *list, const char *name) { for ( ; list; list = list->next) if (!strcmp(list->name, name)) - return list; + return (struct ref *)list; return NULL; } @@ -5,13 +5,14 @@ #include "diff.h" #include "revision.h" #include "dir.h" +#include "tag.h" static struct refspec s_tag_refspec = { 0, 1, 0, - "refs/tags/", - "refs/tags/" + "refs/tags/*", + "refs/tags/*" }; const struct refspec *tag_refspec = &s_tag_refspec; @@ -38,6 +39,7 @@ 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; @@ -330,8 +332,10 @@ 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); @@ -451,16 +455,11 @@ static void read_config(void) */ static int verify_refname(char *name, int is_glob) { - int result, len = -1; + int result; - if (is_glob) { - len = strlen(name); - assert(name[len - 1] == '/'); - name[len - 1] = '\0'; - } result = check_ref_format(name); - if (is_glob) - name[len - 1] = '/'; + if (is_glob && result == CHECK_REF_FORMAT_WILDCARD) + result = CHECK_REF_FORMAT_OK; return result; } @@ -495,7 +494,7 @@ static struct refspec *parse_refspec_internal(int nr_refspec, const char **refsp int is_glob; const char *lhs, *rhs; - llen = is_glob = 0; + is_glob = 0; lhs = refspec[i]; if (*lhs == '+') { @@ -516,16 +515,15 @@ static struct refspec *parse_refspec_internal(int nr_refspec, const char **refsp if (rhs) { size_t rlen = strlen(++rhs); - is_glob = (2 <= rlen && !strcmp(rhs + rlen - 2, "/*")); - rs[i].dst = xstrndup(rhs, rlen - is_glob); + is_glob = (1 <= rlen && strchr(rhs, '*')); + rs[i].dst = xstrndup(rhs, rlen); } llen = (rhs ? (rhs - lhs - 1) : strlen(lhs)); - if (2 <= llen && !memcmp(lhs + llen - 2, "/*", 2)) { + if (1 <= llen && memchr(lhs, '*', llen)) { if ((rhs && !is_glob) || (!rhs && fetch)) goto invalid; is_glob = 1; - llen--; } else if (rhs && is_glob) { goto invalid; } @@ -643,10 +641,16 @@ 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) @@ -654,7 +658,7 @@ 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; @@ -719,6 +723,41 @@ int remote_has_url(struct remote *remote, const char *url) return 0; } +static int match_name_with_pattern(const char *key, const char *name, + const char *value, char **result) +{ + const char *kstar = strchr(key, '*'); + size_t klen; + size_t ksuffixlen; + size_t namelen; + int ret; + if (!kstar) + die("Key '%s' of pattern had no '*'", key); + klen = kstar - key; + ksuffixlen = strlen(kstar + 1); + namelen = strlen(name); + ret = !strncmp(name, key, klen) && namelen >= klen + ksuffixlen && + !memcmp(name + namelen - ksuffixlen, kstar + 1, ksuffixlen); + if (ret && value) { + const char *vstar = strchr(value, '*'); + size_t vlen; + size_t vsuffixlen; + if (!vstar) + die("Value '%s' of pattern has no '*'", value); + vlen = vstar - value; + vsuffixlen = strlen(vstar + 1); + *result = xmalloc(vlen + vsuffixlen + + strlen(name) - + klen - ksuffixlen + 1); + strncpy(*result, value, vlen); + strncpy(*result + vlen, + name + klen, namelen - klen - ksuffixlen); + strcpy(*result + vlen + namelen - klen - ksuffixlen, + vstar + 1); + } + return ret; +} + int remote_find_tracking(struct remote *remote, struct refspec *refspec) { int find_src = refspec->src == NULL; @@ -742,13 +781,7 @@ int remote_find_tracking(struct remote *remote, struct refspec *refspec) if (!fetch->dst) continue; if (fetch->pattern) { - if (!prefixcmp(needle, key)) { - *result = xmalloc(strlen(value) + - strlen(needle) - - strlen(key) + 1); - strcpy(*result, value); - strcpy(*result + strlen(value), - needle + strlen(key)); + if (match_name_with_pattern(key, needle, value, result)) { refspec->force = fetch->force; return 0; } @@ -778,10 +811,18 @@ struct ref *alloc_ref(const char *name) static struct ref *copy_ref(const struct ref *ref) { - struct ref *ret = xmalloc(sizeof(struct ref) + strlen(ref->name) + 1); - memcpy(ret, ref, sizeof(struct ref) + strlen(ref->name) + 1); - ret->next = NULL; - return ret; + struct ref *cpy; + size_t len; + if (!ref) + return NULL; + len = strlen(ref->name); + cpy = xmalloc(sizeof(struct ref) + len + 1); + memcpy(cpy, ref, sizeof(struct ref) + len + 1); + cpy->next = NULL; + cpy->symref = ref->symref ? xstrdup(ref->symref) : NULL; + cpy->remote_status = ref->remote_status ? xstrdup(ref->remote_status) : NULL; + cpy->peer_ref = copy_ref(ref->peer_ref); + return cpy; } struct ref *copy_ref_list(const struct ref *ref) @@ -800,6 +841,7 @@ static void free_ref(struct ref *ref) { if (!ref) return; + free_ref(ref->peer_ref); free(ref->remote_status); free(ref->symref); free(ref); @@ -810,7 +852,6 @@ void free_refs(struct ref *ref) struct ref *next; while (ref) { next = ref->next; - free(ref->peer_ref); free_ref(ref); ref = next; } @@ -927,6 +968,7 @@ static int match_explicit(struct ref *src, struct ref *dst, struct refspec *rs) { struct ref *matched_src, *matched_dst; + int copy_src; const char *dst_value = rs->dst; char *dst_guess; @@ -937,6 +979,7 @@ static int match_explicit(struct ref *src, struct ref *dst, matched_src = matched_dst = NULL; switch (count_refspec_match(rs->src, src, &matched_src)) { case 1: + copy_src = 1; break; case 0: /* The source could be in the get_sha1() format @@ -946,6 +989,7 @@ static int match_explicit(struct ref *src, struct ref *dst, matched_src = try_explicit_object_name(rs->src); if (!matched_src) return error("src refspec %s does not match any.", rs->src); + copy_src = 0; break; default: return error("src refspec %s matches more than one.", rs->src); @@ -991,7 +1035,7 @@ static int match_explicit(struct ref *src, struct ref *dst, return error("dst ref %s receives from more than one src.", matched_dst->name); else { - matched_dst->peer_ref = matched_src; + matched_dst->peer_ref = copy_src ? copy_ref(matched_src) : matched_src; matched_dst->force = rs->force; } return 0; @@ -1020,7 +1064,8 @@ static const struct refspec *check_pattern_match(const struct refspec *rs, continue; } - if (rs[i].pattern && !prefixcmp(src->name, rs[i].src)) + if (rs[i].pattern && match_name_with_pattern(rs[i].src, src->name, + NULL, NULL)) return rs + i; } if (matching_refs != -1) @@ -1040,6 +1085,7 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, struct refspec *rs; int send_all = flags & MATCH_REFS_ALL; int send_mirror = flags & MATCH_REFS_MIRROR; + int errs; static const char *default_refspec[] = { ":", 0 }; if (!nr_refspec) { @@ -1047,8 +1093,7 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, refspec = default_refspec; } rs = parse_push_refspec(nr_refspec, (const char **) refspec); - if (match_explicit_refs(src, dst, dst_tail, rs, nr_refspec)) - return -1; + errs = match_explicit_refs(src, dst, dst_tail, rs, nr_refspec); /* pick the remainder */ for ( ; src; src = src->next) { @@ -1074,11 +1119,9 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, } else { const char *dst_side = pat->dst ? pat->dst : pat->src; - dst_name = xmalloc(strlen(dst_side) + - strlen(src->name) - - strlen(pat->src) + 2); - strcpy(dst_name, dst_side); - strcat(dst_name, src->name + strlen(pat->src)); + if (!match_name_with_pattern(pat->src, src->name, + dst_side, &dst_name)) + die("Didn't think it matches any more"); } dst_peer = find_ref_by_name(dst, dst_name); if (dst_peer) { @@ -1099,11 +1142,13 @@ int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, dst_peer = make_linked_ref(dst_name, dst_tail); hashcpy(dst_peer->new_sha1, src->new_sha1); } - dst_peer->peer_ref = src; + dst_peer->peer_ref = copy_ref(src); dst_peer->force = pat->force; free_name: free(dst_name); } + if (errs) + return -1; return 0; } @@ -1154,19 +1199,17 @@ static struct ref *get_expanded_map(const struct ref *remote_refs, struct ref *ret = NULL; struct ref **tail = &ret; - int remote_prefix_len = strlen(refspec->src); - int local_prefix_len = strlen(refspec->dst); + char *expn_name; for (ref = remote_refs; ref; ref = ref->next) { if (strchr(ref->name, '^')) continue; /* a dereference item */ - if (!prefixcmp(ref->name, refspec->src)) { - const char *match; + if (match_name_with_pattern(refspec->src, ref->name, + refspec->dst, &expn_name)) { struct ref *cpy = copy_ref(ref); - match = ref->name + remote_prefix_len; - cpy->peer_ref = alloc_ref_with_prefix(refspec->dst, - local_prefix_len, match); + cpy->peer_ref = alloc_ref(expn_name); + free(expn_name); if (refspec->force) cpy->peer_ref->force = 1; *tail = cpy; @@ -1269,6 +1312,54 @@ int resolve_remote_symref(struct ref *ref, struct ref *list) return 1; } +static void unmark_and_free(struct commit_list *list, unsigned int mark) +{ + while (list) { + struct commit_list *temp = list; + temp->item->object.flags &= ~mark; + list = temp->next; + free(temp); + } +} + +int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1) +{ + struct object *o; + struct commit *old, *new; + struct commit_list *list, *used; + int found = 0; + + /* Both new and old must be commit-ish and new is descendant of + * old. Otherwise we require --force. + */ + o = deref_tag(parse_object(old_sha1), NULL, 0); + if (!o || o->type != OBJ_COMMIT) + return 0; + old = (struct commit *) o; + + o = deref_tag(parse_object(new_sha1), NULL, 0); + if (!o || o->type != OBJ_COMMIT) + return 0; + new = (struct commit *) o; + + if (parse_commit(new) < 0) + return 0; + + used = list = NULL; + commit_list_insert(new, &list); + while (list) { + new = pop_most_recent_commit(&list, TMP_MARK); + commit_list_insert(new, &used); + if (new == old) { + found = 1; + break; + } + } + unmark_and_free(list, TMP_MARK); + unmark_and_free(used, TMP_MARK); + return found; +} + /* * Return true if there is anything to report, otherwise false. */ @@ -1376,3 +1467,68 @@ int format_tracking_info(struct branch *branch, struct strbuf *sb) base, num_ours, num_theirs); return 1; } + +static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) +{ + struct ref ***local_tail = cb_data; + struct ref *ref; + int len; + + /* we already know it starts with refs/ to get here */ + if (check_ref_format(refname + 5)) + return 0; + + len = strlen(refname) + 1; + ref = xcalloc(1, sizeof(*ref) + len); + hashcpy(ref->new_sha1, sha1); + memcpy(ref->name, refname, len); + **local_tail = ref; + *local_tail = &ref->next; + return 0; +} + +struct ref *get_local_heads(void) +{ + struct ref *local_refs, **local_tail = &local_refs; + for_each_ref(one_local_ref, &local_tail); + return local_refs; +} + +struct ref *guess_remote_head(const struct ref *head, + const struct ref *refs, + int all) +{ + const struct ref *r; + struct ref *list = NULL; + struct ref **tail = &list; + + if (!head) + return NULL; + + /* + * Some transports support directly peeking at + * where HEAD points; if that is the case, then + * we don't have to guess. + */ + if (head->symref) + return copy_ref(find_ref_by_name(refs, head->symref)); + + /* If refs/heads/master could be right, it is. */ + if (!all) { + r = find_ref_by_name(refs, "refs/heads/master"); + if (r && !hashcmp(r->old_sha1, head->old_sha1)) + return copy_ref(r); + } + + /* Look for another ref that points there */ + for (r = refs; r; r = r->next) { + if (r != head && !hashcmp(r->old_sha1, head->old_sha1)) { + *tail = copy_ref(r); + tail = &((*tail)->next); + if (!all) + break; + } + } + + return list; +} @@ -74,6 +74,7 @@ int check_ref_type(const struct ref *ref, int flags); void free_refs(struct ref *ref); int resolve_remote_symref(struct ref *ref, struct ref *list); +int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1); /* * Removes and frees any duplicate refs in the map. @@ -137,4 +138,15 @@ enum match_refs_flags { int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs); int format_tracking_info(struct branch *branch, struct strbuf *sb); +struct ref *get_local_heads(void); +/* + * Find refs from a list which are likely to be pointed to by the given HEAD + * ref. If 'all' is false, returns the most likely ref; otherwise, returns a + * list of all candidate refs. If no match is found (or 'head' is NULL), + * returns NULL. All returns are newly allocated and should be freed. + */ +struct ref *guess_remote_head(const struct ref *head, + const struct ref *refs, + int all); + #endif diff --git a/revision.c b/revision.c index c4efe5b22e..f5771c7898 100644 --- a/revision.c +++ b/revision.c @@ -994,16 +994,6 @@ static void add_message_grep(struct rev_info *revs, const char *pattern) add_grep(revs, pattern, GREP_PATTERN_BODY); } -static void add_ignore_packed(struct rev_info *revs, const char *name) -{ - int num = ++revs->num_ignore_packed; - - revs->ignore_packed = xrealloc(revs->ignore_packed, - sizeof(const char *) * (num + 1)); - revs->ignore_packed[num-1] = name; - revs->ignore_packed[num] = NULL; -} - static int handle_revision_opt(struct rev_info *revs, int argc, const char **argv, int *unkc, const char **unkv) { @@ -1116,12 +1106,12 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg revs->edge_hint = 1; } else if (!strcmp(arg, "--unpacked")) { revs->unpacked = 1; - free(revs->ignore_packed); - revs->ignore_packed = NULL; - revs->num_ignore_packed = 0; - } else if (!prefixcmp(arg, "--unpacked=")) { + revs->kept_pack_only = 0; + } else if (!strcmp(arg, "--kept-pack-only")) { revs->unpacked = 1; - add_ignore_packed(revs, arg+11); + revs->kept_pack_only = 1; + } else if (!prefixcmp(arg, "--unpacked=")) { + die("--unpacked=<packfile> no longer supported."); } else if (!strcmp(arg, "-r")) { revs->diff = 1; DIFF_OPT_SET(&revs->diffopt, RECURSIVE); @@ -1689,7 +1679,10 @@ enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit) { if (commit->object.flags & SHOWN) return commit_ignore; - if (revs->unpacked && has_sha1_pack(commit->object.sha1, revs->ignore_packed)) + if (revs->unpacked && + (revs->kept_pack_only + ? has_sha1_kept_pack(commit->object.sha1) + : has_sha1_pack(commit->object.sha1))) return commit_ignore; if (revs->show_all) return commit_show; diff --git a/revision.h b/revision.h index 7cf848771b..ad123d78c5 100644 --- a/revision.h +++ b/revision.h @@ -49,7 +49,8 @@ struct rev_info { blob_objects:1, edge_hint:1, limited:1, - unpacked:1, /* see also ignore_packed below */ + unpacked:1, + kept_pack_only:1, boundary:2, left_right:1, rewrite_parents:1, @@ -80,16 +81,13 @@ struct rev_info { missing_newline:1; enum date_mode date_mode; - const char **ignore_packed; /* pretend objects in these are unpacked */ - int num_ignore_packed; - unsigned int abbrev; enum cmit_fmt commit_format; struct log_info *loginfo; int nr, total; const char *mime_boundary; char *message_id; - const char *ref_message_id; + struct string_list *ref_message_ids; const char *add_signoff; const char *extra_headers; const char *log_reencode; diff --git a/sha1_file.c b/sha1_file.c index 032300c4c6..54972f97e0 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -1919,25 +1919,8 @@ off_t find_pack_entry_one(const unsigned char *sha1, return 0; } -int matches_pack_name(struct packed_git *p, const char *name) -{ - const char *last_c, *c; - - if (!strcmp(p->pack_name, name)) - return 1; - - for (c = p->pack_name, last_c = c; *c;) - if (*c == '/') - last_c = ++c; - else - ++c; - if (!strcmp(last_c, name)) - return 1; - - return 0; -} - -static int find_pack_entry(const unsigned char *sha1, struct pack_entry *e, const char **ignore_packed) +static int find_pack_ent(const unsigned char *sha1, struct pack_entry *e, + int kept_pack_only) { static struct packed_git *last_found = (void *)1; struct packed_git *p; @@ -1949,15 +1932,8 @@ static int find_pack_entry(const unsigned char *sha1, struct pack_entry *e, cons p = (last_found == (void *)1) ? packed_git : last_found; do { - if (ignore_packed) { - const char **ig; - for (ig = ignore_packed; *ig; ig++) - if (matches_pack_name(p, *ig)) - break; - if (*ig) - goto next; - } - + if (kept_pack_only && !p->pack_keep) + goto next; if (p->num_bad_objects) { unsigned i; for (i = 0; i < p->num_bad_objects; i++) @@ -1997,6 +1973,16 @@ static int find_pack_entry(const unsigned char *sha1, struct pack_entry *e, cons return 0; } +static int find_pack_entry(const unsigned char *sha1, struct pack_entry *e) +{ + return find_pack_ent(sha1, e, 0); +} + +static int find_kept_pack_entry(const unsigned char *sha1, struct pack_entry *e) +{ + return find_pack_ent(sha1, e, 1); +} + struct packed_git *find_sha1_pack(const unsigned char *sha1, struct packed_git *packs) { @@ -2038,7 +2024,7 @@ int sha1_object_info(const unsigned char *sha1, unsigned long *sizep) struct pack_entry e; int status; - if (!find_pack_entry(sha1, &e, NULL)) { + if (!find_pack_entry(sha1, &e)) { /* Most likely it's a loose object. */ status = sha1_loose_object_info(sha1, sizep); if (status >= 0) @@ -2046,7 +2032,7 @@ int sha1_object_info(const unsigned char *sha1, unsigned long *sizep) /* Not a loose object; someone else may have just packed it. */ reprepare_packed_git(); - if (!find_pack_entry(sha1, &e, NULL)) + if (!find_pack_entry(sha1, &e)) return status; } @@ -2065,7 +2051,7 @@ static void *read_packed_sha1(const unsigned char *sha1, struct pack_entry e; void *data; - if (!find_pack_entry(sha1, &e, NULL)) + if (!find_pack_entry(sha1, &e)) return NULL; data = cache_or_unpack_entry(e.p, e.offset, size, type, 1); if (!data) { @@ -2301,7 +2287,7 @@ 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 '/' */ @@ -2464,17 +2450,23 @@ int has_pack_file(const unsigned char *sha1) return 1; } -int has_sha1_pack(const unsigned char *sha1, const char **ignore_packed) +int has_sha1_pack(const unsigned char *sha1) +{ + struct pack_entry e; + return find_pack_entry(sha1, &e); +} + +int has_sha1_kept_pack(const unsigned char *sha1) { struct pack_entry e; - return find_pack_entry(sha1, &e, ignore_packed); + return find_kept_pack_entry(sha1, &e); } int has_sha1_file(const unsigned char *sha1) { struct pack_entry e; - if (find_pack_entry(sha1, &e, NULL)) + if (find_pack_entry(sha1, &e)) return 1; return has_loose_object(sha1); } diff --git a/sideband.c b/sideband.c index cca3360546..899b1ff366 100644 --- a/sideband.c +++ b/sideband.c @@ -19,7 +19,7 @@ #define FIX_SIZE 10 /* large enough for any of the above */ -int recv_sideband(const char *me, int in_stream, int out, int err) +int recv_sideband(const char *me, int in_stream, int out) { unsigned pf = strlen(PREFIX); unsigned sf; @@ -41,8 +41,7 @@ int recv_sideband(const char *me, int in_stream, int out, int err) if (len == 0) break; if (len < 1) { - len = sprintf(buf, "%s: protocol error: no band designator\n", me); - safe_write(err, buf, len); + fprintf(stderr, "%s: protocol error: no band designator\n", me); return SIDEBAND_PROTOCOL_ERROR; } band = buf[pf] & 0xff; @@ -50,8 +49,8 @@ int recv_sideband(const char *me, int in_stream, int out, int err) switch (band) { case 3: buf[pf] = ' '; - buf[pf+1+len] = '\n'; - safe_write(err, buf, pf+1+len+1); + buf[pf+1+len] = '\0'; + fprintf(stderr, "%s\n", buf); return SIDEBAND_REMOTE_ERROR; case 2: buf[pf] = ' '; @@ -95,12 +94,12 @@ int recv_sideband(const char *me, int in_stream, int out, int err) memcpy(save, b + brk, sf); b[brk + sf - 1] = b[brk - 1]; memcpy(b + brk - 1, suffix, sf); - safe_write(err, b, brk + sf); + fprintf(stderr, "%.*s", brk + sf, b); memcpy(b + brk, save, sf); len -= brk; } else { int l = brk ? brk : len; - safe_write(err, b, l); + fprintf(stderr, "%.*s", l, b); len -= l; } @@ -112,10 +111,8 @@ int recv_sideband(const char *me, int in_stream, int out, int err) safe_write(out, buf + pf+1, len); continue; default: - len = sprintf(buf, - "%s: protocol error: bad band #%d\n", - me, band); - safe_write(err, buf, len); + fprintf(stderr, "%s: protocol error: bad band #%d\n", + me, band); return SIDEBAND_PROTOCOL_ERROR; } } diff --git a/sideband.h b/sideband.h index a84b6917c7..d72db35d1e 100644 --- a/sideband.h +++ b/sideband.h @@ -7,7 +7,7 @@ #define DEFAULT_PACKET_MAX 1000 #define LARGE_PACKET_MAX 65520 -int recv_sideband(const char *me, int in_stream, int out, int err); +int recv_sideband(const char *me, int in_stream, int out); ssize_t send_sideband(int fd, int band, const char *data, ssize_t sz, int packet_max); #endif @@ -139,14 +139,11 @@ void strbuf_list_free(struct strbuf **sbs) int strbuf_cmp(const struct strbuf *a, const struct strbuf *b) { - int cmp; - if (a->len < b->len) { - cmp = memcmp(a->buf, b->buf, a->len); - return cmp ? cmp : -1; - } else { - cmp = memcmp(a->buf, b->buf, b->len); - return cmp ? cmp : a->len != b->len; - } + int len = a->len < b->len ? a->len: b->len; + int cmp = memcmp(a->buf, b->buf, len); + if (cmp) + return cmp; + return a->len < b->len ? -1: a->len != b->len; } void strbuf_splice(struct strbuf *sb, size_t pos, size_t len, diff --git a/string-list.c b/string-list.c index 15e14cf47a..1ac536e638 100644 --- a/string-list.c +++ b/string-list.c @@ -92,6 +92,16 @@ struct string_list_item *string_list_lookup(const char *string, struct string_li return list->items + i; } +int for_each_string_list(string_list_each_func_t fn, + struct string_list *list, void *cb_data) +{ + int i, ret = 0; + for (i = 0; i < list->nr; i++) + if ((ret = fn(&list->items[i], cb_data))) + break; + return ret; +} + void string_list_clear(struct string_list *list, int free_util) { if (list->items) { diff --git a/string-list.h b/string-list.h index d32ba05202..14bbc477de 100644 --- a/string-list.h +++ b/string-list.h @@ -20,6 +20,11 @@ void string_list_clear(struct string_list *list, int free_util); 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 this function to iterate over each item */ +typedef int (*string_list_each_func_t)(struct string_list_item *, void *); +int for_each_string_list(string_list_each_func_t, + struct string_list *list, void *cb_data); + /* 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, diff --git a/symlinks.c b/symlinks.c index f262b7c44b..1d6b35b858 100644 --- a/symlinks.c +++ b/symlinks.c @@ -1,51 +1,54 @@ #include "cache.h" -static struct cache_def { - char path[PATH_MAX + 1]; - int len; - int flags; - int track_flags; - int prefix_len_stat_func; -} cache; - /* * Returns the length (on a path component basis) of the longest - * common prefix match of 'name' and the cached path string. + * common prefix match of 'name_a' and 'name_b'. */ -static inline int longest_match_lstat_cache(int len, const char *name, - int *previous_slash) +static int longest_path_match(const char *name_a, int len_a, + const char *name_b, int len_b, + int *previous_slash) { 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] == '/') { + max_len = len_a < len_b ? len_a : len_b; + while (i < max_len && name_a[i] == name_b[i]) { + if (name_a[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)) { + /* + * Is 'name_b' a substring of 'name_a', the other way around, + * or is 'name_a' and 'name_b' the exact same string? + */ + if (i >= max_len && ((len_a > len_b && name_a[len_b] == '/') || + (len_a < len_b && name_b[len_a] == '/') || + (len_a == len_b))) { match_len_prev = match_len; - match_len = len; + match_len = i; } *previous_slash = match_len_prev; return match_len; } -static inline void reset_lstat_cache(int track_flags, int prefix_len_stat_func) +static struct cache_def { + char path[PATH_MAX + 1]; + int len; + int flags; + int track_flags; + int prefix_len_stat_func; +} cache; + +static inline void reset_lstat_cache(void) { cache.path[0] = '\0'; cache.len = 0; cache.flags = 0; - cache.track_flags = track_flags; - cache.prefix_len_stat_func = prefix_len_stat_func; + /* + * The track_flags and prefix_len_stat_func members is only + * set by the safeguard rule inside lstat_cache() + */ } #define FL_DIR (1 << 0) @@ -67,7 +70,7 @@ static inline void reset_lstat_cache(int track_flags, int prefix_len_stat_func) * 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, +static int lstat_cache(const char *name, int len, int track_flags, int prefix_len_stat_func) { int match_len, last_slash, last_slash_dir, previous_slash; @@ -77,11 +80,13 @@ static int lstat_cache(int len, const char *name, 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. + * As a safeguard rule 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); + reset_lstat_cache(); + cache.track_flags = track_flags; + cache.prefix_len_stat_func = prefix_len_stat_func; match_len = last_slash = 0; } else { /* @@ -89,7 +94,8 @@ static int lstat_cache(int len, const char *name, * the 2 "excluding" path types. */ match_len = last_slash = - longest_match_lstat_cache(len, name, &previous_slash); + longest_path_match(name, len, cache.path, cache.len, + &previous_slash); match_flags = cache.flags & track_flags & (FL_NOENT|FL_SYMLINK); if (match_flags && match_len == cache.len) return match_flags; @@ -153,7 +159,7 @@ static int lstat_cache(int len, const char *name, cache.path[last_slash] = '\0'; cache.len = last_slash; cache.flags = save_flags; - } else if (track_flags & FL_DIR && + } else if ((track_flags & FL_DIR) && last_slash_dir > 0 && last_slash_dir <= PATH_MAX) { /* * We have a separate test for the directory case, @@ -170,7 +176,7 @@ static int lstat_cache(int len, const char *name, cache.len = last_slash_dir; cache.flags = FL_DIR; } else { - reset_lstat_cache(track_flags, prefix_len_stat_func); + reset_lstat_cache(); } return ret_flags; } @@ -179,19 +185,19 @@ static int lstat_cache(int len, const char *name, * Invalidate the given 'name' from the cache, if 'name' matches * completely with the cache. */ -void invalidate_lstat_cache(int len, const char *name) +void invalidate_lstat_cache(const char *name, int len) { int match_len, previous_slash; - match_len = longest_match_lstat_cache(len, name, &previous_slash); + match_len = longest_path_match(name, len, cache.path, cache.len, + &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); + reset_lstat_cache(); } } @@ -200,7 +206,7 @@ void invalidate_lstat_cache(int len, const char *name) */ void clear_lstat_cache(void) { - reset_lstat_cache(0, 0); + reset_lstat_cache(); } #define USE_ONLY_LSTAT 0 @@ -208,9 +214,9 @@ void clear_lstat_cache(void) /* * Return non-zero if path 'name' has a leading symlink component */ -int has_symlink_leading_path(int len, const char *name) +int has_symlink_leading_path(const char *name, int len) { - return lstat_cache(len, name, + return lstat_cache(name, len, FL_SYMLINK|FL_DIR, USE_ONLY_LSTAT) & FL_SYMLINK; } @@ -219,9 +225,9 @@ int has_symlink_leading_path(int len, const char *name) * 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) +int has_symlink_or_noent_leading_path(const char *name, int len) { - return lstat_cache(len, name, + return lstat_cache(name, len, FL_SYMLINK|FL_NOENT|FL_DIR, USE_ONLY_LSTAT) & (FL_SYMLINK|FL_NOENT); } @@ -233,9 +239,68 @@ int has_symlink_or_noent_leading_path(int len, const char *name) * '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) +int has_dirs_only_path(const char *name, int len, int prefix_len) { - return lstat_cache(len, name, + return lstat_cache(name, len, FL_DIR|FL_FULLPATH, prefix_len) & FL_DIR; } + +static struct removal_def { + char path[PATH_MAX]; + int len; +} removal; + +static void do_remove_scheduled_dirs(int new_len) +{ + while (removal.len > new_len) { + removal.path[removal.len] = '\0'; + if (rmdir(removal.path)) + break; + do { + removal.len--; + } while (removal.len > new_len && + removal.path[removal.len] != '/'); + } + removal.len = new_len; + return; +} + +void schedule_dir_for_removal(const char *name, int len) +{ + int match_len, last_slash, i, previous_slash; + + match_len = last_slash = i = + longest_path_match(name, len, removal.path, removal.len, + &previous_slash); + /* Find last slash inside 'name' */ + while (i < len) { + if (name[i] == '/') + last_slash = i; + i++; + } + + /* + * If we are about to go down the directory tree, we check if + * we must first go upwards the tree, such that we then can + * remove possible empty directories as we go upwards. + */ + if (match_len < last_slash && match_len < removal.len) + do_remove_scheduled_dirs(match_len); + /* + * If we go deeper down the directory tree, we only need to + * save the new path components as we go down. + */ + if (match_len < last_slash) { + memcpy(&removal.path[match_len], &name[match_len], + last_slash - match_len); + removal.len = last_slash; + } + return; +} + +void remove_scheduled_dirs(void) +{ + do_remove_scheduled_dirs(0); + return; +} diff --git a/t/lib-git-svn.sh b/t/lib-git-svn.sh index 67c431d4eb..de384e6ac3 100644 --- a/t/lib-git-svn.sh +++ b/t/lib-git-svn.sh @@ -5,7 +5,7 @@ git_svn_id=git""-svn-id if test -n "$NO_SVN_TESTS" then - test_expect_success 'skipping git svn tests, NO_SVN_TESTS defined' : + say 'skipping git svn tests, NO_SVN_TESTS defined' test_done exit fi @@ -17,7 +17,7 @@ SVN_TREE=$GIT_SVN_DIR/svn-tree svn >/dev/null 2>&1 if test $? -ne 1 then - test_expect_success 'skipping git svn tests, svn not found' : + say 'skipping git svn tests, svn not found' test_done exit fi @@ -41,7 +41,7 @@ then else err='Perl SVN libraries not found or unusable, skipping test' fi - test_expect_success "$err" : + say "$err" test_done exit fi diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh index 86cdebc727..589aaf8214 100644 --- a/t/lib-httpd.sh +++ b/t/lib-httpd.sh @@ -94,13 +94,18 @@ prepare_httpd() { } start_httpd() { - prepare_httpd + prepare_httpd >&3 2>&4 trap 'stop_httpd; die' EXIT "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \ -f "$TEST_PATH/apache.conf" $HTTPD_PARA \ - -c "Listen 127.0.0.1:$LIB_HTTPD_PORT" -k start + -c "Listen 127.0.0.1:$LIB_HTTPD_PORT" -k start \ + >&3 2>&4 + if ! test $? = 0; then + say "skipping test, web server setup failed" + test_done + fi } stop_httpd() { diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf index af6e5e1d6a..21aa42f1c6 100644 --- a/t/lib-httpd/apache.conf +++ b/t/lib-httpd/apache.conf @@ -1,15 +1,13 @@ ServerName dummy +LockFile accept.lock PidFile httpd.pid DocumentRoot www LogFormat "%h %l %u %t \"%r\" %>s %b" common CustomLog access.log common ErrorLog error.log - -<IfDefine Darwin> +<IfModule !mod_log_config.c> LoadModule log_config_module modules/mod_log_config.so - LockFile accept.lock - PidFile httpd.pid -</IfDefine> +</IfModule> <IfDefine SSL> LoadModule ssl_module modules/mod_ssl.so diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh index 70df15cbd8..f4ca4fc85c 100755 --- a/t/t0000-basic.sh +++ b/t/t0000-basic.sh @@ -57,6 +57,21 @@ test_expect_failure 'pretend we have a known breakage' ' test_expect_failure 'pretend we have fixed a known breakage' ' : ' +test_set_prereq HAVEIT +haveit=no +test_expect_success HAVEIT 'test runs if prerequisite is satisfied' ' + test_have_prereq HAVEIT && + haveit=yes +' +donthaveit=yes +test_expect_success DONTHAVEIT 'unmet prerequisite causes test to be skipped' ' + donthaveit=no +' +if test $haveit$donthaveit != yesyes +then + say "bug in test framework: prerequisite tags do not work reliably" + exit 1 +fi ################################################################ # Basics of the basics @@ -100,12 +115,31 @@ test_expect_success \ 'test "$tree" = 4b825dc642cb6eb9a060e54bf8d69288fbee4904' # Various types of objects +# Some filesystems do not support symblic links; on such systems +# some expected values are different mkdir path2 path3 path3/subp3 -for p in path0 path2/file2 path3/file3 path3/subp3/file3 +paths='path0 path2/file2 path3/file3 path3/subp3/file3' +for p in $paths do echo "hello $p" >$p - ln -s "hello $p" ${p}sym done +if test_have_prereq SYMLINKS +then + for p in $paths + do + ln -s "hello $p" ${p}sym + done + expectfilter=cat + expectedtree=087704a96baf1c2d1c869a8b084481e121c88b5b + expectedptree1=21ae8269cacbe57ae09138dcc3a2887f904d02b3 + expectedptree2=3c5e5399f3a333eddecce7a9b9465b63f65f51e2 +else + expectfilter='grep -v sym' + expectedtree=8e18edf7d7edcf4371a3ac6ae5f07c2641db7c46 + expectedptree1=cfb8591b2f65de8b8cc1020cd7d9e67e7793b325 + expectedptree2=ce580448f0148b985a513b693fdf7d802cacb44f +fi + test_expect_success \ 'adding various types of objects with git update-index --add.' \ 'find path* ! -type d -print | xargs git update-index --add' @@ -115,7 +149,7 @@ test_expect_success \ 'showing stage with git ls-files --stage' \ 'git ls-files --stage >current' -cat >expected <<\EOF +$expectfilter >expected <<\EOF 100644 f87290f8eb2cbbea7857214459a0739927eab154 0 path0 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0 path0sym 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0 path2/file2 @@ -127,14 +161,14 @@ cat >expected <<\EOF EOF test_expect_success \ 'validate git ls-files output for a known tree.' \ - 'diff current expected' + 'test_cmp expected current' test_expect_success \ 'writing tree out with git write-tree.' \ 'tree=$(git write-tree)' test_expect_success \ 'validate object ID for a known tree.' \ - 'test "$tree" = 087704a96baf1c2d1c869a8b084481e121c88b5b' + 'test "$tree" = "$expectedtree"' test_expect_success \ 'showing tree with git ls-tree' \ @@ -145,16 +179,16 @@ cat >expected <<\EOF 040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2 040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3 EOF -test_expect_success \ +test_expect_success SYMLINKS \ 'git ls-tree output for a known tree.' \ - 'diff current expected' + 'test_cmp expected current' # This changed in ls-tree pathspec change -- recursive does # not show tree nodes anymore. test_expect_success \ 'showing tree with git ls-tree -r' \ 'git ls-tree -r $tree >current' -cat >expected <<\EOF +$expectfilter >expected <<\EOF 100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0 120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym 100644 blob 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 path2/file2 @@ -166,7 +200,7 @@ cat >expected <<\EOF EOF test_expect_success \ 'git ls-tree -r output for a known tree.' \ - 'diff current expected' + 'test_cmp expected current' # But with -r -t we can have both. test_expect_success \ @@ -185,23 +219,23 @@ cat >expected <<\EOF 100644 blob 00fb5908cb97c2564a9783c0c64087333b3b464f path3/subp3/file3 120000 blob 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c path3/subp3/file3sym EOF -test_expect_success \ +test_expect_success SYMLINKS \ 'git ls-tree -r output for a known tree.' \ - 'diff current expected' + 'test_cmp expected current' test_expect_success \ 'writing partial tree out with git write-tree --prefix.' \ 'ptree=$(git write-tree --prefix=path3)' test_expect_success \ 'validate object ID for a known tree.' \ - 'test "$ptree" = 21ae8269cacbe57ae09138dcc3a2887f904d02b3' + 'test "$ptree" = "$expectedptree1"' test_expect_success \ 'writing partial tree out with git write-tree --prefix.' \ 'ptree=$(git write-tree --prefix=path3/subp3)' test_expect_success \ 'validate object ID for a known tree.' \ - 'test "$ptree" = 3c5e5399f3a333eddecce7a9b9465b63f65f51e2' + 'test "$ptree" = "$expectedptree2"' cat >badobjects <<EOF 100644 blob 1000000000000000000000000000000000000000 dir/file1 @@ -234,7 +268,7 @@ test_expect_success \ newtree=$(git write-tree) && test "$newtree" = "$tree"' -cat >expected <<\EOF +$expectfilter >expected <<\EOF :100644 100644 f87290f8eb2cbbea7857214459a0739927eab154 0000000000000000000000000000000000000000 M path0 :120000 120000 15a98433ae33114b085f3eb3bb03b832b3180a01 0000000000000000000000000000000000000000 M path0sym :100644 100644 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 0000000000000000000000000000000000000000 M path2/file2 @@ -257,7 +291,7 @@ test_expect_success \ 'git diff-files >current && cmp -s current /dev/null' ################################################################ -P=087704a96baf1c2d1c869a8b084481e121c88b5b +P=$expectedtree test_expect_success \ 'git commit-tree records the correct tree in a commit.' \ 'commit0=$(echo NO | git commit-tree $P) && @@ -293,7 +327,7 @@ test_expect_success 'update-index D/F conflict' ' test $numpath0 = 1 ' -test_expect_success 'absolute path works as expected' ' +test_expect_success SYMLINKS 'absolute path works as expected' ' mkdir first && ln -s ../.git first/.git && mkdir second && diff --git a/t/t0004-unwritable.sh b/t/t0004-unwritable.sh index 63e1217e71..2342ac5788 100755 --- a/t/t0004-unwritable.sh +++ b/t/t0004-unwritable.sh @@ -15,7 +15,7 @@ test_expect_success setup ' ' -test_expect_success 'write-tree should notice unwritable repository' ' +test_expect_success POSIXPERM 'write-tree should notice unwritable repository' ' ( chmod a-w .git/objects .git/objects/?? && @@ -27,7 +27,7 @@ test_expect_success 'write-tree should notice unwritable repository' ' ' -test_expect_success 'commit should notice unwritable repository' ' +test_expect_success POSIXPERM 'commit should notice unwritable repository' ' ( chmod a-w .git/objects .git/objects/?? && @@ -39,7 +39,7 @@ test_expect_success 'commit should notice unwritable repository' ' ' -test_expect_success 'update-index should notice unwritable repository' ' +test_expect_success POSIXPERM 'update-index should notice unwritable repository' ' ( echo 6O >file && @@ -52,7 +52,7 @@ test_expect_success 'update-index should notice unwritable repository' ' ' -test_expect_success 'add should notice unwritable repository' ' +test_expect_success POSIXPERM 'add should notice unwritable repository' ' ( echo b >file && diff --git a/t/t0024-crlf-archive.sh b/t/t0024-crlf-archive.sh index e5330395fc..c7d0324374 100755 --- a/t/t0024-crlf-archive.sh +++ b/t/t0024-crlf-archive.sh @@ -28,12 +28,12 @@ test_expect_success 'tar archive' ' "$UNZIP" -v >/dev/null 2>&1 if [ $? -eq 127 ]; then - echo "Skipping ZIP test, because unzip was not found" - test_done - exit + say "Skipping ZIP test, because unzip was not found" +else + test_set_prereq UNZIP fi -test_expect_success 'zip archive' ' +test_expect_success UNZIP 'zip archive' ' git archive --format=zip HEAD >test.zip && diff --git a/t/t0050-filesystem.sh b/t/t0050-filesystem.sh index 7edf49db3c..89282ccf7a 100755 --- a/t/t0050-filesystem.sh +++ b/t/t0050-filesystem.sh @@ -8,7 +8,9 @@ auml=`printf '\xc3\xa4'` aumlcdiar=`printf '\x61\xcc\x88'` case_insensitive= -test_expect_success 'see if we expect ' ' +unibad= +no_symlinks= +test_expect_success 'see what we expect' ' test_case=test_expect_success test_unicode=test_expect_success @@ -19,7 +21,6 @@ test_expect_success 'see if we expect ' ' then test_case=test_expect_failure case_insensitive=t - say "will test on a case insensitive filesystem" fi && rm -fr junk && mkdir junk && @@ -27,13 +28,26 @@ test_expect_success 'see if we expect ' ' case "$(cd junk && echo *)" in "$aumlcdiar") test_unicode=test_expect_failure - say "will test on a unicode corrupting filesystem" + unibad=t ;; *) ;; esac && - rm -fr junk + rm -fr junk && + { + ln -s x y 2> /dev/null && + test -h y 2> /dev/null || + no_symlinks=1 + rm -f y + } ' +test "$case_insensitive" && + say "will test on a case insensitive filesystem" +test "$unibad" && + say "will test on a unicode corrupting filesystem" +test "$no_symlinks" && + say "will test on a filesystem lacking symbolic links" + if test "$case_insensitive" then test_expect_success "detection of case insensitive filesystem during repo init" ' @@ -48,6 +62,21 @@ test_expect_success "detection of case insensitive filesystem during repo init" ' fi +if test "$no_symlinks" +then +test_expect_success "detection of filesystem w/o symlink support during repo init" ' + + v=$(git config --bool core.symlinks) && + test "$v" = false +' +else +test_expect_success "detection of filesystem w/o symlink support during repo init" ' + + test_must_fail git config --bool core.symlinks || + test "$(git config --bool core.symlinks)" = true +' +fi + test_expect_success "setup case tests" ' git config core.ignorecase true && diff --git a/t/t0055-beyond-symlinks.sh b/t/t0055-beyond-symlinks.sh index b29c37a5a4..0c6ff567a1 100755 --- a/t/t0055-beyond-symlinks.sh +++ b/t/t0055-beyond-symlinks.sh @@ -4,7 +4,7 @@ test_description='update-index and add refuse to add beyond symlinks' . ./test-lib.sh -test_expect_success setup ' +test_expect_success SYMLINKS setup ' >a && mkdir b && ln -s b c && @@ -12,12 +12,12 @@ test_expect_success setup ' git update-index --add a b/d ' -test_expect_success 'update-index --add beyond symlinks' ' +test_expect_success SYMLINKS 'update-index --add beyond symlinks' ' test_must_fail git update-index --add c/d && ! ( git ls-files | grep c/d ) ' -test_expect_success 'add beyond symlinks' ' +test_expect_success SYMLINKS 'add beyond symlinks' ' test_must_fail git add c/d && ! ( git ls-files | grep c/d ) ' diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh index 8336114f98..53cf1f8dc4 100755 --- a/t/t0060-path-utils.sh +++ b/t/t0060-path-utils.sh @@ -7,41 +7,91 @@ test_description='Test various path utilities' . ./test-lib.sh -norm_abs() { - test_expect_success "normalize absolute: $1 => $2" \ +norm_path() { + test_expect_success $3 "normalize path: $1 => $2" \ "test \"\$(test-path-utils normalize_path_copy '$1')\" = '$2'" } +# On Windows, we are using MSYS's bash, which mangles the paths. +# Absolute paths are anchored at the MSYS installation directory, +# which means that the path / accounts for this many characters: +rootoff=$(test-path-utils normalize_path_copy / | wc -c) +# Account for the trailing LF: +if test $rootoff = 2; then + rootoff= # we are on Unix +else + rootoff=$(($rootoff-1)) +fi + ancestor() { - test_expect_success "longest ancestor: $1 $2 => $3" \ - "test \"\$(test-path-utils longest_ancestor_length '$1' '$2')\" = '$3'" + # We do some math with the expected ancestor length. + expected=$3 + if test -n "$rootoff" && test "x$expected" != x-1; then + expected=$(($expected+$rootoff)) + fi + test_expect_success "longest ancestor: $1 $2 => $expected" \ + "actual=\$(test-path-utils longest_ancestor_length '$1' '$2') && + test \"\$actual\" = '$expected'" } -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//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 +# Absolute path tests must be skipped on Windows because due to path mangling +# the test program never sees a POSIX-style absolute path +case $(uname -s) in +*MINGW*) + ;; +*) + test_set_prereq POSIX + ;; +esac + +norm_path "" "" +norm_path . "" +norm_path ./ "" +norm_path ./. "" +norm_path ./.. ++failed++ +norm_path ../. ++failed++ +norm_path ./../.// ++failed++ +norm_path dir/.. "" +norm_path dir/sub/../.. "" +norm_path dir/sub/../../.. ++failed++ +norm_path dir dir +norm_path dir// dir/ +norm_path ./dir dir +norm_path dir/. dir/ +norm_path dir///./ dir/ +norm_path dir//sub/.. dir/ +norm_path dir/sub/../ dir/ +norm_path dir/sub/../. dir/ +norm_path dir/s1/../s2/ dir/s2/ +norm_path d1/s1///s2/..//../s3/ d1/s3/ +norm_path d1/s1//../s2/../../d2 d2 +norm_path d1/.../d2 d1/.../d2 +norm_path d1/..././../d2 d1/d2 + +norm_path / / POSIX +norm_path // / POSIX +norm_path /// / POSIX +norm_path /. / POSIX +norm_path /./ / POSIX +norm_path /./.. ++failed++ POSIX +norm_path /../. ++failed++ POSIX +norm_path /./../.// ++failed++ POSIX +norm_path /dir/.. / POSIX +norm_path /dir/sub/../.. / POSIX +norm_path /dir/sub/../../.. ++failed++ POSIX +norm_path /dir /dir POSIX +norm_path /dir// /dir/ POSIX +norm_path /./dir /dir POSIX +norm_path /dir/. /dir/ POSIX +norm_path /dir///./ /dir/ POSIX +norm_path /dir//sub/.. /dir/ POSIX +norm_path /dir/sub/../ /dir/ POSIX +norm_path //dir/sub/../. /dir/ POSIX +norm_path /dir/s1/../s2/ /dir/s2/ POSIX +norm_path /d1/s1///s2/..//../s3/ /d1/s3/ POSIX +norm_path /d1/s1//../s2/../../d2 /d2 POSIX +norm_path /d1/.../d2 /d1/.../d2 POSIX +norm_path /d1/..././../d2 /d1/d2 POSIX ancestor / "" -1 ancestor / / -1 @@ -80,10 +130,10 @@ ancestor /foo/bar /:/foo:/bar/ 4 ancestor /foo/bar /foo:/:/bar/ 4 ancestor /foo/bar /:/bar/:/fo 0 ancestor /foo/bar /:/bar/ 0 -ancestor /foo/bar :://foo/. 4 -ancestor /foo/bar :://foo/.:: 4 -ancestor /foo/bar //foo/./::/bar 4 -ancestor /foo/bar ::/bar -1 +ancestor /foo/bar .:/foo/. 4 +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 \ diff --git a/t/t1004-read-tree-m-u-wf.sh b/t/t1004-read-tree-m-u-wf.sh index 570d3729bd..f19b4a2a4a 100755 --- a/t/t1004-read-tree-m-u-wf.sh +++ b/t/t1004-read-tree-m-u-wf.sh @@ -157,7 +157,7 @@ test_expect_success '3-way not overwriting local changes (their side)' ' ' -test_expect_success 'funny symlink in work tree' ' +test_expect_success SYMLINKS 'funny symlink in work tree' ' git reset --hard && git checkout -b sym-b side-b && @@ -177,7 +177,7 @@ test_expect_success 'funny symlink in work tree' ' ' -test_expect_success 'funny symlink in work tree, un-unlink-able' ' +test_expect_success SYMLINKS 'funny symlink in work tree, un-unlink-able' ' rm -fr a b && git reset --hard && @@ -189,7 +189,7 @@ test_expect_success 'funny symlink in work tree, un-unlink-able' ' ' # clean-up from the above test -chmod a+w a +chmod a+w a 2>/dev/null rm -fr a b test_expect_success 'D/F setup' ' 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/t1020-subdirectory.sh b/t/t1020-subdirectory.sh index fc386ba033..210e594f6f 100755 --- a/t/t1020-subdirectory.sh +++ b/t/t1020-subdirectory.sh @@ -126,7 +126,7 @@ test_expect_success 'no file/rev ambiguity check inside a bare repo' ' cd foo.git && git show -s HEAD ' -test_expect_success 'detection should not be fooled by a symlink' ' +test_expect_success SYMLINKS 'detection should not be fooled by a symlink' ' cd "$HERE" && rm -fr foo.git && git clone -s .git another && diff --git a/t/t1100-commit-tree-options.sh b/t/t1100-commit-tree-options.sh index 7f7fc36734..c4414ff576 100755 --- a/t/t1100-commit-tree-options.sh +++ b/t/t1100-commit-tree-options.sh @@ -40,6 +40,6 @@ test_expect_success \ test_expect_success \ 'compare commit' \ - 'diff expected commit' + 'test_cmp expected commit' test_done diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh index 3c06842d99..43ea283242 100755 --- a/t/t1300-repo-config.sh +++ b/t/t1300-repo-config.sh @@ -118,7 +118,14 @@ EOF test_expect_success 'multiple unset is correct' 'cmp .git/config expect' -mv .git/config2 .git/config +cp .git/config2 .git/config + +test_expect_success '--replace-all missing value' ' + test_must_fail git config --replace-all beta.haha && + test_cmp .git/config2 .git/config +' + +rm .git/config2 test_expect_success '--replace-all' \ 'git config --replace-all beta.haha gamma' @@ -726,7 +733,7 @@ echo >>result test_expect_success '--null --get-regexp' 'cmp result expect' -test_expect_success 'symlinked configuration' ' +test_expect_success SYMLINKS 'symlinked configuration' ' ln -s notyet myconfig && GIT_CONFIG=myconfig git config test.frotz nitfol && diff --git a/t/t1301-shared-repo.sh b/t/t1301-shared-repo.sh index 653362ba22..dc4485409d 100755 --- a/t/t1301-shared-repo.sh +++ b/t/t1301-shared-repo.sh @@ -26,7 +26,7 @@ modebits () { for u in 002 022 do - test_expect_success "shared=1 does not clear bits preset by umask $u" ' + test_expect_success POSIXPERM "shared=1 does not clear bits preset by umask $u" ' mkdir sub && ( cd sub && umask $u && @@ -54,7 +54,7 @@ test_expect_success 'shared=all' ' test 2 = $(git config core.sharedrepository) ' -test_expect_success 'update-server-info honors core.sharedRepository' ' +test_expect_success POSIXPERM 'update-server-info honors core.sharedRepository' ' : > a1 && git add a1 && test_tick && @@ -85,7 +85,7 @@ do git config core.sharedrepository "$u" && umask 0277 && - test_expect_success "shared = $u ($y) ro" ' + test_expect_success POSIXPERM "shared = $u ($y) ro" ' rm -f .git/info/refs && git update-server-info && @@ -97,7 +97,7 @@ do ' umask 077 && - test_expect_success "shared = $u ($x) rw" ' + test_expect_success POSIXPERM "shared = $u ($x) rw" ' rm -f .git/info/refs && git update-server-info && @@ -111,7 +111,7 @@ do done -test_expect_success 'git reflog expire honors core.sharedRepository' ' +test_expect_success POSIXPERM 'git reflog expire honors core.sharedRepository' ' git config core.sharedRepository group && git reflog expire --all && actual="$(ls -l .git/logs/refs/heads/master)" && diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index bd589268fc..54ba3df95f 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -137,7 +137,7 @@ $B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000 EOF test_expect_success \ "verifying $m's log" \ - "diff expect .git/logs/$m" + "test_cmp expect .git/logs/$m" rm -rf .git/$m .git/logs expect test_expect_success \ @@ -168,7 +168,7 @@ $B $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 +0000 EOF test_expect_success \ "verifying $m's log" \ - 'diff expect .git/logs/$m' + 'test_cmp expect .git/logs/$m' rm -f .git/$m .git/logs/$m expect git update-ref $m $D @@ -272,7 +272,7 @@ $h_FIXED $h_MERGED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151100 +0000 c EOF test_expect_success \ 'git commit logged updates' \ - "diff expect .git/logs/$m" + "test_cmp expect .git/logs/$m" unset h_TEST h_OTHER h_FIXED h_MERGED test_expect_success \ diff --git a/t/t1410-reflog.sh b/t/t1410-reflog.sh index 5b24f05573..80af6b9b7e 100755 --- a/t/t1410-reflog.sh +++ b/t/t1410-reflog.sh @@ -70,9 +70,7 @@ test_expect_success setup ' E=`git rev-parse --verify HEAD:A/B/E` && check_fsck && - chmod +x C && - ( test "`git config --bool core.filemode`" != false || - echo executable >>C ) && + test_chmod +x C && git add C && test_tick && git commit -m dragon && L=`git rev-parse --verify HEAD` && diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index 4597af0eb6..a22632f483 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -28,4 +28,71 @@ test_expect_success 'loose objects borrowed from alternate are not missing' ' ) ' +# Corruption tests follow. Make sure to remove all traces of the +# specific corruption you test afterwards, lest a later test trip over +# it. + +test_expect_success 'object with bad sha1' ' + sha=$(echo blob | git hash-object -w --stdin) && + echo $sha && + old=$(echo $sha | sed "s+^..+&/+") && + new=$(dirname $old)/ffffffffffffffffffffffffffffffffffffff && + sha="$(dirname $new)$(basename $new)" + mv .git/objects/$old .git/objects/$new && + git update-index --add --cacheinfo 100644 $sha foo && + tree=$(git write-tree) && + cmt=$(echo bogus | git commit-tree $tree) && + git update-ref refs/heads/bogus $cmt && + (git fsck 2>out; true) && + grep "$sha.*corrupt" out && + rm -f .git/objects/$new && + git update-ref -d refs/heads/bogus && + git read-tree -u --reset HEAD +' + +test_expect_success 'branch pointing to non-commit' ' + git rev-parse HEAD^{tree} > .git/refs/heads/invalid && + git fsck 2>out && + grep "not a commit" out && + git update-ref -d refs/heads/invalid +' + +cat > invalid-tag <<EOF +object ffffffffffffffffffffffffffffffffffffffff +type commit +tag invalid +tagger T A Gger <tagger@example.com> 1234567890 -0000 + +This is an invalid tag. +EOF + +test_expect_failure 'tag pointing to nonexistent' ' + tag=$(git hash-object -w --stdin < invalid-tag) && + echo $tag > .git/refs/tags/invalid && + git fsck --tags 2>out && + cat out && + grep "could not load tagged object" out && + rm .git/refs/tags/invalid +' + +cat > wrong-tag <<EOF +object $(echo blob | git hash-object -w --stdin) +type commit +tag wrong +tagger T A Gger <tagger@example.com> 1234567890 -0000 + +This is an invalid tag. +EOF + +test_expect_failure 'tag pointing to something else than its type' ' + tag=$(git hash-object -w --stdin < wrong-tag) && + echo $tag > .git/refs/tags/wrong && + git fsck --tags 2>out && + cat out && + grep "some sane error message" out && + rm .git/refs/tags/wrong +' + + + test_done diff --git a/t/t1504-ceiling-dirs.sh b/t/t1504-ceiling-dirs.sh index e377d48902..df5ad8c686 100755 --- a/t/t1504-ceiling-dirs.sh +++ b/t/t1504-ceiling-dirs.sh @@ -13,7 +13,7 @@ test_fail() { "git rev-parse --show-prefix" } -TRASH_ROOT="$(pwd)" +TRASH_ROOT="$PWD" ROOT_PARENT=$(dirname "$TRASH_ROOT") diff --git a/t/t2001-checkout-cache-clash.sh b/t/t2001-checkout-cache-clash.sh index ef007532b1..98aa73e823 100755 --- a/t/t2001-checkout-cache-clash.sh +++ b/t/t2001-checkout-cache-clash.sh @@ -59,10 +59,10 @@ test_expect_success \ 'git read-tree -m $tree1 && git checkout-index -f -a' test_debug 'show_files $tree1' -ln -s path0 path1 -test_expect_success \ +test_expect_success SYMLINKS \ 'git update-index --add a symlink.' \ - 'git update-index --add path1' + 'ln -s path0 path1 && + git update-index --add path1' test_expect_success \ 'writing tree out with git write-tree' \ 'tree3=$(git write-tree)' diff --git a/t/t2003-checkout-cache-mkdir.sh b/t/t2003-checkout-cache-mkdir.sh index 71894b3743..02a4fc5d36 100755 --- a/t/t2003-checkout-cache-mkdir.sh +++ b/t/t2003-checkout-cache-mkdir.sh @@ -19,7 +19,7 @@ test_expect_success \ echo rezrov >path1/file1 && git update-index --add path0 path1/file1' -test_expect_success \ +test_expect_success SYMLINKS \ 'have symlink in place where dir is expected.' \ 'rm -fr path0 path1 && mkdir path2 && @@ -59,7 +59,7 @@ test_expect_success \ test ! -f path1/file1' # Linus fix #1 -test_expect_success \ +test_expect_success SYMLINKS \ 'use --prefix=tmp/orary/ where tmp is a symlink' \ 'rm -fr path0 path1 path2 tmp* && mkdir tmp1 tmp1/orary && @@ -71,7 +71,7 @@ test_expect_success \ test -h tmp' # Linus fix #2 -test_expect_success \ +test_expect_success SYMLINKS \ 'use --prefix=tmp/orary- where tmp is a symlink' \ 'rm -fr path0 path1 path2 tmp* && mkdir tmp1 && @@ -82,7 +82,7 @@ test_expect_success \ test -h tmp' # Linus fix #3 -test_expect_success \ +test_expect_success SYMLINKS \ 'use --prefix=tmp- where tmp-path1 is a symlink' \ 'rm -fr path0 path1 path2 tmp* && mkdir tmp1 && diff --git a/t/t2004-checkout-cache-temp.sh b/t/t2004-checkout-cache-temp.sh index 39133b8c7a..36cca14d95 100755 --- a/t/t2004-checkout-cache-temp.sh +++ b/t/t2004-checkout-cache-temp.sh @@ -194,7 +194,7 @@ test_expect_success \ test $(cat ../$s1) = tree1asubdir/path5) )' -test_expect_success \ +test_expect_success SYMLINKS \ 'checkout --temp symlink' ' rm -f path* .merge_* out .git/index && ln -s b a && diff --git a/t/t2007-checkout-symlink.sh b/t/t2007-checkout-symlink.sh index 0526fce163..20f33436d0 100755 --- a/t/t2007-checkout-symlink.sh +++ b/t/t2007-checkout-symlink.sh @@ -6,6 +6,12 @@ test_description='git checkout to switch between branches with symlink<->dir' . ./test-lib.sh +if ! test_have_prereq SYMLINKS +then + say "symbolic links not supported - skipping tests" + test_done +fi + test_expect_success setup ' mkdir frotz && diff --git a/t/t2100-update-cache-badpath.sh b/t/t2100-update-cache-badpath.sh index 6ef2dcfd8a..2df3fdde8b 100755 --- a/t/t2100-update-cache-badpath.sh +++ b/t/t2100-update-cache-badpath.sh @@ -26,7 +26,12 @@ All of the attempts should fail. mkdir path2 path3 date >path0 -ln -s xyzzy path1 +if test_have_prereq SYMLINKS +then + ln -s xyzzy path1 +else + date > path1 +fi date >path2/file2 date >path3/file3 @@ -38,7 +43,12 @@ rm -fr path? mkdir path0 path1 date >path2 -ln -s frotz path3 +if test_have_prereq SYMLINKS +then + ln -s frotz path3 +else + date > path3 +fi date >path0/file0 date >path1/file1 diff --git a/t/t2200-add-update.sh b/t/t2200-add-update.sh index b2ddf5ace3..912075063b 100755 --- a/t/t2200-add-update.sh +++ b/t/t2200-add-update.sh @@ -80,7 +80,7 @@ test_expect_success 'change gets noticed' ' ' -test_expect_success 'replace a file with a symlink' ' +test_expect_success SYMLINKS 'replace a file with a symlink' ' rm foo && ln -s top foo && @@ -150,7 +150,7 @@ test_expect_success 'add -u resolves unmerged paths' ' echo 2 >path3 && echo 2 >path5 && git add -u && - git ls-files -s "path?" >actual && + git ls-files -s path1 path2 path3 path4 path5 path6 >actual && { echo "100644 $three 0 path1" echo "100644 $one 1 path3" diff --git a/t/t2201-add-update-typechange.sh b/t/t2201-add-update-typechange.sh index d24c7d9e5f..2e8f702452 100755 --- a/t/t2201-add-update-typechange.sh +++ b/t/t2201-add-update-typechange.sh @@ -11,7 +11,13 @@ test_expect_success setup ' _empty=$(git hash-object --stdin <xyzzy) && >yomin && >caskly && - ln -s frotz nitfol && + if test_have_prereq SYMLINKS; then + ln -s frotz nitfol && + T_letter=T + else + printf %s frotz > nitfol && + T_letter=M + fi && mkdir rezrov && >rezrov/bozbar && git add caskly xyzzy yomin nitfol rezrov/bozbar && @@ -29,7 +35,11 @@ test_expect_success modify ' >nitfol && # rezrov/bozbar disappears rm -fr rezrov && - ln -s xyzzy rezrov && + if test_have_prereq SYMLINKS; then + ln -s xyzzy rezrov + else + printf %s xyzzy > rezrov + fi && # xyzzy disappears (not a submodule) mkdir xyzzy && echo gnusto >xyzzy/bozbar && @@ -71,7 +81,7 @@ test_expect_success modify ' s/blob/000000/ } / nitfol/{ - s/ nitfol/ $_z40 T&/ + s/ nitfol/ $_z40 $T_letter&/ s/blob/100644/ } / rezrov.bozbar/{ diff --git a/t/t2300-cd-to-toplevel.sh b/t/t2300-cd-to-toplevel.sh index 293dc353b1..3b01ad2e4d 100755 --- a/t/t2300-cd-to-toplevel.sh +++ b/t/t2300-cd-to-toplevel.sh @@ -5,7 +5,7 @@ test_description='cd_to_toplevel' . ./test-lib.sh test_cd_to_toplevel () { - test_expect_success "$2" ' + test_expect_success $3 "$2" ' ( cd '"'$1'"' && . git-sh-setup && @@ -24,14 +24,14 @@ 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 symrepo 2>/dev/null +test_cd_to_toplevel symrepo 'at symbolic root' SYMLINKS -ln -s repo/sub/dir subdir-link -test_cd_to_toplevel subdir-link 'at symbolic subdir' +ln -s repo/sub/dir subdir-link 2>/dev/null +test_cd_to_toplevel subdir-link 'at symbolic subdir' SYMLINKS cd repo -ln -s sub/dir internal-link -test_cd_to_toplevel internal-link 'at internal symbolic subdir' +ln -s sub/dir internal-link 2>/dev/null +test_cd_to_toplevel internal-link 'at internal symbolic subdir' SYMLINKS test_done diff --git a/t/t3000-ls-files-others.sh b/t/t3000-ls-files-others.sh index bc0a351392..86291e8399 100755 --- a/t/t3000-ls-files-others.sh +++ b/t/t3000-ls-files-others.sh @@ -13,12 +13,18 @@ filesystem. path2/file2 - a file in a directory path3-junk - a file to confuse things path3/file3 - a file in a directory + path4 - an empty directory ' . ./test-lib.sh date >path0 -ln -s xyzzy path1 -mkdir path2 path3 +if test_have_prereq SYMLINKS +then + ln -s xyzzy path1 +else + date > path1 +fi +mkdir path2 path3 path4 date >path2/file2 date >path2-junk date >path3/file3 @@ -28,6 +34,7 @@ git update-index --add path3-junk path3/file3 cat >expected1 <<EOF expected1 expected2 +expected3 output path0 path1 @@ -35,6 +42,8 @@ path2-junk path2/file2 EOF sed -e 's|path2/file2|path2/|' <expected1 >expected2 +cat <expected2 >expected3 +echo path4/ >>expected2 test_expect_success \ 'git ls-files --others to show output.' \ @@ -42,7 +51,7 @@ test_expect_success \ test_expect_success \ 'git ls-files --others should pick up symlinks.' \ - 'diff output expected1' + 'test_cmp expected1 output' test_expect_success \ 'git ls-files --others --directory to show output.' \ @@ -51,6 +60,14 @@ test_expect_success \ test_expect_success \ 'git ls-files --others --directory should not get confused.' \ - 'diff output expected2' + 'test_cmp expected2 output' + +test_expect_success \ + 'git ls-files --others --directory --no-empty-directory to show output.' \ + 'git ls-files --others --directory --no-empty-directory >output' + +test_expect_success \ + '--no-empty-directory hides empty directory' \ + 'test_cmp expected3 output' test_done diff --git a/t/t3010-ls-files-killed-modified.sh b/t/t3010-ls-files-killed-modified.sh index ec14040637..95671c2053 100755 --- a/t/t3010-ls-files-killed-modified.sh +++ b/t/t3010-ls-files-killed-modified.sh @@ -38,7 +38,12 @@ modified without reporting path9 and path10. . ./test-lib.sh date >path0 -ln -s xyzzy path1 +if test_have_prereq SYMLINKS +then + ln -s xyzzy path1 +else + date > path1 +fi mkdir path2 path3 date >path2/file2 date >path3/file3 @@ -52,8 +57,14 @@ test_expect_success \ rm -fr path? ;# leave path10 alone date >path2 -ln -s frotz path3 -ln -s nitfol path5 +if test_have_prereq SYMLINKS +then + ln -s frotz path3 + ln -s nitfol path5 +else + date > path3 + date > path5 +fi mkdir path0 path1 path6 date >path0/file0 date >path1/file1 @@ -75,7 +86,7 @@ EOF test_expect_success \ 'validate git ls-files -k output.' \ - 'diff .output .expected' + 'test_cmp .expected .output' test_expect_success \ 'git ls-files -m to show modified files.' \ @@ -91,6 +102,6 @@ EOF test_expect_success \ 'validate git ls-files -m output.' \ - 'diff .output .expected' + 'test_cmp .expected .output' test_done diff --git a/t/t3100-ls-tree-restrict.sh b/t/t3100-ls-tree-restrict.sh index 6e6a2542a2..ee60d03fe8 100755 --- a/t/t3100-ls-tree-restrict.sh +++ b/t/t3100-ls-tree-restrict.sh @@ -22,9 +22,21 @@ test_expect_success \ 'setup' \ 'mkdir path2 path2/baz && echo Hi >path0 && - ln -s path0 path1 && + if test_have_prereq SYMLINKS + then + ln -s path0 path1 && + ln -s ../path1 path2/bazbo + make_expected () { + cat >expected + } + else + printf path0 > path1 && + printf ../path1 > path2/bazbo + make_expected () { + sed -e "s/120000 /100644 /" >expected + } + fi && echo Lo >path2/foo && - ln -s ../path1 path2/bazbo && echo Mi >path2/baz/b && find path? \( -type f -o -type l \) -print | xargs git update-index --add && @@ -41,7 +53,7 @@ test_output () { test_expect_success \ 'ls-tree plain' \ 'git ls-tree $tree >current && - cat >expected <<\EOF && + make_expected <<\EOF && 100644 blob X path0 120000 blob X path1 040000 tree X path2 @@ -51,7 +63,7 @@ EOF test_expect_success \ 'ls-tree recursive' \ 'git ls-tree -r $tree >current && - cat >expected <<\EOF && + make_expected <<\EOF && 100644 blob X path0 120000 blob X path1 100644 blob X path2/baz/b @@ -63,7 +75,7 @@ EOF test_expect_success \ 'ls-tree recursive with -t' \ 'git ls-tree -r -t $tree >current && - cat >expected <<\EOF && + make_expected <<\EOF && 100644 blob X path0 120000 blob X path1 040000 tree X path2 @@ -77,7 +89,7 @@ EOF test_expect_success \ 'ls-tree recursive with -d' \ 'git ls-tree -r -d $tree >current && - cat >expected <<\EOF && + make_expected <<\EOF && 040000 tree X path2 040000 tree X path2/baz EOF @@ -86,7 +98,7 @@ EOF test_expect_success \ 'ls-tree filtered with path' \ 'git ls-tree $tree path >current && - cat >expected <<\EOF && + make_expected <<\EOF && EOF test_output' @@ -96,7 +108,7 @@ EOF test_expect_success \ 'ls-tree filtered with path1 path0' \ 'git ls-tree $tree path1 path0 >current && - cat >expected <<\EOF && + make_expected <<\EOF && 100644 blob X path0 120000 blob X path1 EOF @@ -105,7 +117,7 @@ EOF test_expect_success \ 'ls-tree filtered with path0/' \ 'git ls-tree $tree path0/ >current && - cat >expected <<\EOF && + make_expected <<\EOF && EOF test_output' @@ -114,7 +126,7 @@ EOF test_expect_success \ 'ls-tree filtered with path2' \ 'git ls-tree $tree path2 >current && - cat >expected <<\EOF && + make_expected <<\EOF && 040000 tree X path2 EOF test_output' @@ -123,7 +135,7 @@ EOF test_expect_success \ 'ls-tree filtered with path2/' \ 'git ls-tree $tree path2/ >current && - cat >expected <<\EOF && + make_expected <<\EOF && 040000 tree X path2/baz 120000 blob X path2/bazbo 100644 blob X path2/foo @@ -135,7 +147,7 @@ EOF test_expect_success \ 'ls-tree filtered with path2/baz' \ 'git ls-tree $tree path2/baz >current && - cat >expected <<\EOF && + make_expected <<\EOF && 040000 tree X path2/baz EOF test_output' @@ -143,14 +155,14 @@ EOF test_expect_success \ 'ls-tree filtered with path2/bak' \ 'git ls-tree $tree path2/bak >current && - cat >expected <<\EOF && + make_expected <<\EOF && EOF test_output' test_expect_success \ 'ls-tree -t filtered with path2/bak' \ 'git ls-tree -t $tree path2/bak >current && - cat >expected <<\EOF && + make_expected <<\EOF && 040000 tree X path2 EOF test_output' diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh index 61a2010f5b..f82bcdbd46 100755 --- a/t/t3200-branch.sh +++ b/t/t3200-branch.sh @@ -121,7 +121,7 @@ test_expect_success 'renaming a symref is not allowed' \ ! test -f .git/refs/heads/master3 ' -test_expect_success \ +test_expect_success SYMLINKS \ 'git branch -m u v should fail when the reflog for u is a symlink' ' git branch -l u && mv .git/logs/refs/heads/u real-u && diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index be7ae5a004..6e391a3702 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -83,9 +83,9 @@ test_expect_success 'rebase a single mode change' ' git checkout -b modechange HEAD^ && echo 1 > X && git add X && - chmod a+x A && + test_chmod +x A && test_tick && - git commit -m modechange A X && + git commit -m modechange && GIT_TRACE=1 git rebase master ' diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 603b003edf..c32ff6682b 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -459,4 +459,15 @@ test_expect_success 'submodule rebase -i' ' FAKE_LINES="1 squash 2 3" git rebase -i A ' +test_expect_success 'avoid unnecessary reset' ' + git checkout master && + test-chmtime =123456789 file3 && + git update-index --refresh && + HEAD=$(git rev-parse HEAD) && + git rebase -i HEAD~4 && + test $HEAD = $(git rev-parse HEAD) && + MTIME=$(test-chmtime -v +0 file3 | sed 's/[^0-9].*$//') && + test 123456789 = $MTIME +' + test_done diff --git a/t/t3406-rebase-message.sh b/t/t3406-rebase-message.sh index 5391080943..85fc7c4af8 100755 --- a/t/t3406-rebase-message.sh +++ b/t/t3406-rebase-message.sh @@ -22,7 +22,8 @@ test_expect_success setup ' git checkout topic && quick_one A && quick_one B && - quick_one Z + quick_one Z && + git tag start ' @@ -41,4 +42,24 @@ test_expect_success 'rebase -m' ' ' +test_expect_success 'rebase --stat' ' + git reset --hard start + git rebase --stat master >diffstat.txt && + grep "^ fileX | *1 +$" diffstat.txt +' + +test_expect_success 'rebase w/config rebase.stat' ' + git reset --hard start + git config rebase.stat true && + git rebase master >diffstat.txt && + grep "^ fileX | *1 +$" diffstat.txt +' + +test_expect_success 'rebase -n overrides config rebase.stat config' ' + git reset --hard start + git config rebase.stat true && + git rebase -n master >diffstat.txt && + ! grep "^ fileX | *1 +$" diffstat.txt +' + test_done diff --git a/t/t3409-rebase-hook.sh b/t/t3413-rebase-hook.sh index 098b75507b..098b75507b 100755 --- a/t/t3409-rebase-hook.sh +++ b/t/t3413-rebase-hook.sh diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh index 95542e9cfe..76b1bb4545 100755 --- a/t/t3600-rm.sh +++ b/t/t3600-rm.sh @@ -12,30 +12,37 @@ test_expect_success \ 'Initialize test directory' \ "touch -- foo bar baz 'space embedded' -q && git add -- foo bar baz 'space embedded' -q && - git commit -m 'add normal files' && - test_tabs=y && - if touch -- 'tab embedded' 'newline -embedded' - then + git commit -m 'add normal files'" + +if touch -- 'tab embedded' 'newline +embedded' 2>/dev/null +then + test_set_prereq FUNNYNAMES +else + say 'Your filesystem does not allow tabs in filenames.' +fi + +test_expect_success FUNNYNAMES 'add files with funny names' " git add -- 'tab embedded' 'newline embedded' && git commit -m 'add files with tabs and newlines' - else - say 'Your filesystem does not allow tabs in filenames.' - test_tabs=n - fi" +" +# Determine rm behavior # Later we will try removing an unremovable path to make sure # git rm barfs, but if the test is run as root that cannot be # arranged. -test_expect_success \ - 'Determine rm behavior' \ - ': >test-file - chmod a-w . - rm -f test-file - test -f test-file && test_failed_remove=y - chmod 775 . - rm -f test-file' +: >test-file +chmod a-w . +rm -f test-file 2>/dev/null +if test -f test-file +then + test_set_prereq RO_DIR +else + say 'skipping removal failure test (perhaps running as root?)' +fi +chmod 775 . +rm -f test-file test_expect_success \ 'Pre-check that foo exists and is in index before git rm foo' \ @@ -100,20 +107,16 @@ test_expect_success \ 'Test that "git rm -- -q" succeeds (remove a file that looks like an option)' \ 'git rm -- -q' -test "$test_tabs" = y && test_expect_success \ +test_expect_success FUNNYNAMES \ "Test that \"git rm -f\" succeeds with embedded space, tab, or newline characters." \ "git rm -f 'space embedded' 'tab embedded' 'newline embedded'" -if test "$test_failed_remove" = y; then -chmod a-w . -test_expect_success \ - 'Test that "git rm -f" fails if its rm fails' \ - 'test_must_fail git rm -f baz' -chmod 775 . -else - test_expect_success 'skipping removal failure (perhaps running as root?)' : -fi +test_expect_success RO_DIR 'Test that "git rm -f" fails if its rm fails' ' + chmod a-w . && + test_must_fail git rm -f baz && + chmod 775 . +' test_expect_success \ 'When the rm in "git rm -f" fails, it should not remove the file from the index' \ diff --git a/t/t3700-add.sh b/t/t3700-add.sh index 9f6454d2ff..050de42ef4 100755 --- a/t/t3700-add.sh +++ b/t/t3700-add.sh @@ -30,7 +30,7 @@ test_expect_success \ *) echo fail; git ls-files --stage xfoo1; (exit 1);; esac' -test_expect_success 'git add: filemode=0 should not get confused by symlink' ' +test_expect_success SYMLINKS 'git add: filemode=0 should not get confused by symlink' ' rm -f xfoo1 && ln -s foo xfoo1 && git add xfoo1 && @@ -51,7 +51,7 @@ test_expect_success \ *) echo fail; git ls-files --stage xfoo2; (exit 1);; esac' -test_expect_success 'git add: filemode=0 should not get confused by symlink' ' +test_expect_success SYMLINKS 'git add: filemode=0 should not get confused by symlink' ' rm -f xfoo2 && ln -s foo xfoo2 && git update-index --add xfoo2 && @@ -61,7 +61,7 @@ test_expect_success 'git add: filemode=0 should not get confused by symlink' ' esac ' -test_expect_success \ +test_expect_success SYMLINKS \ 'git update-index --add: Test that executable bit is not used...' \ 'git config core.filemode 0 && ln -s xfoo2 xfoo3 && @@ -179,7 +179,7 @@ test_expect_success 'git add --refresh' ' test -z "`git diff-index HEAD -- foo`" ' -test_expect_success 'git add should fail atomically upon an unreadable file' ' +test_expect_success POSIXPERM 'git add should fail atomically upon an unreadable file' ' git reset --hard && date >foo1 && date >foo2 && @@ -190,7 +190,7 @@ test_expect_success 'git add should fail atomically upon an unreadable file' ' rm -f foo2 -test_expect_success 'git add --ignore-errors' ' +test_expect_success POSIXPERM 'git add --ignore-errors' ' git reset --hard && date >foo1 && date >foo2 && @@ -201,7 +201,7 @@ test_expect_success 'git add --ignore-errors' ' rm -f foo2 -test_expect_success 'git add (add.ignore-errors)' ' +test_expect_success POSIXPERM 'git add (add.ignore-errors)' ' git config add.ignore-errors 1 && git reset --hard && date >foo1 && @@ -212,7 +212,7 @@ test_expect_success 'git add (add.ignore-errors)' ' ' rm -f foo2 -test_expect_success 'git add (add.ignore-errors = false)' ' +test_expect_success POSIXPERM 'git add (add.ignore-errors = false)' ' git config add.ignore-errors 0 && git reset --hard && date >foo1 && @@ -222,7 +222,7 @@ test_expect_success 'git add (add.ignore-errors = false)' ' ! ( git ls-files foo1 | grep foo1 ) ' -test_expect_success 'git add '\''fo\[ou\]bar'\'' ignores foobar' ' +test_expect_success BSLASHPSPEC "git add 'fo\\[ou\\]bar' ignores foobar" ' git reset --hard && touch fo\[ou\]bar foobar && git add '\''fo\[ou\]bar'\'' && diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh index e95663d8e6..fe017839c4 100755 --- a/t/t3701-add-interactive.sh +++ b/t/t3701-add-interactive.sh @@ -135,10 +135,12 @@ test_expect_success 'real edit works' ' if test "$(git config --bool core.filemode)" = false then - say 'skipping filemode tests (filesystem does not properly support modes)' + say 'skipping filemode tests (filesystem does not properly support modes)' else + test_set_prereq FILEMODE +fi -test_expect_success 'patch does not affect mode' ' +test_expect_success FILEMODE 'patch does not affect mode' ' git reset --hard && echo content >>file && chmod +x file && @@ -147,7 +149,7 @@ test_expect_success 'patch does not affect mode' ' git diff file | grep "new mode" ' -test_expect_success 'stage mode but not hunk' ' +test_expect_success FILEMODE 'stage mode but not hunk' ' git reset --hard && echo content >>file && chmod +x file && @@ -156,7 +158,6 @@ test_expect_success 'stage mode but not hunk' ' git diff file | grep "+content" ' -fi # end of tests disabled when filemode is not usable test_done diff --git a/t/t4002-diff-basic.sh b/t/t4002-diff-basic.sh index cc3681f161..18695ce821 100755 --- a/t/t4002-diff-basic.sh +++ b/t/t4002-diff-basic.sh @@ -258,4 +258,12 @@ test_expect_success \ git diff-tree -r -R $tree_A $tree_B >.test-b && cmp -s .test-a .test-b' +test_expect_success \ + 'diff can read from stdin' \ + 'test_must_fail git diff --no-index -- MN - < NN | + grep -v "^index" | sed "s#/-#/NN#" >.test-a && + test_must_fail git diff --no-index -- MN NN | + grep -v "^index" >.test-b && + test_cmp .test-a .test-b' + test_done diff --git a/t/t4004-diff-rename-symlink.sh b/t/t4004-diff-rename-symlink.sh index b35af9b42d..3db74443f8 100755 --- a/t/t4004-diff-rename-symlink.sh +++ b/t/t4004-diff-rename-symlink.sh @@ -12,6 +12,13 @@ by an edit for them. . ./test-lib.sh . "$TEST_DIRECTORY"/diff-lib.sh +if ! test_have_prereq SYMLINKS +then + say 'Symbolic links not supported, skipping tests.' + test_done + exit +fi + test_expect_success \ 'prepare reference tree' \ 'echo xyzzy | tr -d '\\\\'012 >yomin && diff --git a/t/t4006-diff-mode.sh b/t/t4006-diff-mode.sh index 4e92fce1d0..8c1b81e248 100755 --- a/t/t4006-diff-mode.sh +++ b/t/t4006-diff-mode.sh @@ -15,21 +15,10 @@ test_expect_success \ tree=`git write-tree` && echo $tree' -if [ "$(git config --get core.filemode)" = false ] -then - say 'filemode disabled on the filesystem, using update-index --chmod=+x' - test_expect_success \ - 'git update-index --chmod=+x' \ - 'git update-index rezrov && - git update-index --chmod=+x rezrov && - git diff-index $tree >current' -else - test_expect_success \ - 'chmod' \ - 'chmod +x rezrov && - git update-index rezrov && - git diff-index $tree >current' -fi +test_expect_success \ + 'chmod' \ + 'test_chmod +x rezrov && + git diff-index $tree >current' _x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' _x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40" diff --git a/t/t4008-diff-break-rewrite.sh b/t/t4008-diff-break-rewrite.sh index 7e343a9cd1..e19ca65885 100755 --- a/t/t4008-diff-break-rewrite.sh +++ b/t/t4008-diff-break-rewrite.sh @@ -99,7 +99,7 @@ test_expect_success \ 'validate result of -B -M (#4)' \ 'compare_diff_raw expected current' -test_expect_success \ +test_expect_success SYMLINKS \ 'make file0 into something completely different' \ 'rm -f file0 && ln -s frotz file0 && @@ -114,7 +114,7 @@ cat >expected <<\EOF :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M100 file1 EOF -test_expect_success \ +test_expect_success SYMLINKS \ 'validate result of -B (#5)' \ 'compare_diff_raw expected current' @@ -129,7 +129,7 @@ cat >expected <<\EOF :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 R file0 file1 EOF -test_expect_success \ +test_expect_success SYMLINKS \ 'validate result of -B -M (#6)' \ 'compare_diff_raw expected current' @@ -144,7 +144,7 @@ cat >expected <<\EOF :100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 M file1 EOF -test_expect_success \ +test_expect_success SYMLINKS \ 'validate result of -M (#7)' \ 'compare_diff_raw expected current' diff --git a/t/t4011-diff-symlink.sh b/t/t4011-diff-symlink.sh index 9055c8b318..3a81309967 100755 --- a/t/t4011-diff-symlink.sh +++ b/t/t4011-diff-symlink.sh @@ -9,6 +9,13 @@ test_description='Test diff of symlinks. . ./test-lib.sh . "$TEST_DIRECTORY"/diff-lib.sh +if ! test_have_prereq SYMLINKS +then + say 'Symbolic links not supported, skipping tests.' + test_done + exit +fi + cat > expected << EOF diff --git a/frotz b/frotz new file mode 120000 diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index 9c709022ef..426e64e828 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -101,8 +101,7 @@ do '' | '#'*) continue ;; esac test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'` - cnt=`expr $test_count + 1` - pfx=`printf "%04d" $cnt` + pfx=`printf "%04d" $test_count` expect="$TEST_DIRECTORY/t4013/diff.$test" actual="$pfx-diff.$test" @@ -207,6 +206,10 @@ log --root -c --patch-with-stat --summary master log --root --cc --patch-with-stat --summary master log -SF master log -SF -p master +log --decorate --all + +rev-list --parents HEAD +rev-list --children HEAD whatchanged master whatchanged -p master @@ -268,6 +271,7 @@ diff --no-index --name-status dir2 dir diff --no-index --name-status -- dir2 dir diff --no-index dir dir3 diff master master^ side +diff --dirstat master~1 master~2 EOF test_done diff --git a/t/t4013/diff.diff_--dirstat_master~1_master~2 b/t/t4013/diff.diff_--dirstat_master~1_master~2 new file mode 100644 index 0000000000..b672e1ca63 --- /dev/null +++ b/t/t4013/diff.diff_--dirstat_master~1_master~2 @@ -0,0 +1,3 @@ +$ git diff --dirstat master~1 master~2 + 40.0% dir/ +$ diff --git a/t/t4013/diff.log_--decorate_--all b/t/t4013/diff.log_--decorate_--all new file mode 100644 index 0000000000..12da8ac07d --- /dev/null +++ b/t/t4013/diff.log_--decorate_--all @@ -0,0 +1,34 @@ +$ git log --decorate --all +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (refs/heads/master) +Merge: 9a6d494 c7a2ab9 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a (refs/heads/side) +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +commit 444ac553ac7612cc88969031b02b3767fb8a353a (refs/heads/initial) +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.rev-list_--children_HEAD b/t/t4013/diff.rev-list_--children_HEAD new file mode 100644 index 0000000000..e7f17d5aa0 --- /dev/null +++ b/t/t4013/diff.rev-list_--children_HEAD @@ -0,0 +1,7 @@ +$ git rev-list --children HEAD +59d314ad6f356dd08601a4cd5e530381da3e3c64 +c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a 59d314ad6f356dd08601a4cd5e530381da3e3c64 +9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 59d314ad6f356dd08601a4cd5e530381da3e3c64 +1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +444ac553ac7612cc88969031b02b3767fb8a353a 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +$ diff --git a/t/t4013/diff.rev-list_--parents_HEAD b/t/t4013/diff.rev-list_--parents_HEAD new file mode 100644 index 0000000000..65d2a80208 --- /dev/null +++ b/t/t4013/diff.rev-list_--parents_HEAD @@ -0,0 +1,7 @@ +$ git rev-list --parents HEAD +59d314ad6f356dd08601a4cd5e530381da3e3c64 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a 444ac553ac7612cc88969031b02b3767fb8a353a +9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 444ac553ac7612cc88969031b02b3767fb8a353a +444ac553ac7612cc88969031b02b3767fb8a353a +$ diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index f045898fe3..f187d15e32 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -16,9 +16,7 @@ test_expect_success setup ' git checkout -b side && for i in 1 2 5 6 A B C 7 8 9 10; do echo "$i"; done >file && - chmod +x elif && - git update-index file elif && - git update-index --chmod=+x elif && + test_chmod +x elif && git commit -m "Side changes #1" && for i in D E F; do echo "$i"; done >>file && @@ -138,56 +136,243 @@ test_expect_success 'multiple files' ' ls patches/0001-Side-changes-1.patch patches/0002-Side-changes-2.patch patches/0003-Side-changes-3-with-n-backslash-n-in-it.patch ' -test_expect_success 'thread' ' +check_threading () { + expect="$1" && + shift && + (git format-patch --stdout "$@"; echo $? > status.out) | + # Prints everything between the Message-ID and In-Reply-To, + # and replaces all Message-ID-lookalikes by a sequence number + perl -ne ' + if (/^(message-id|references|in-reply-to)/i) { + $printing = 1; + } elsif (/^\S/) { + $printing = 0; + } + if ($printing) { + $h{$1}=$i++ if (/<([^>]+)>/ and !exists $h{$1}); + for $k (keys %h) {s/$k/$h{$k}/}; + print; + } + print "---\n" if /^From /i; + ' > actual && + test 0 = "$(cat status.out)" && + test_cmp "$expect" actual +} + +cat >> expect.no-threading <<EOF +--- +--- +--- +EOF - rm -rf patches/ && +test_expect_success 'no threading' ' git checkout side && - git format-patch --thread -o patches/ master && - FIRST_MID=$(grep "Message-Id:" patches/0001-* | sed "s/^[^<]*\(<[^>]*>\).*$/\1/") && - for i in patches/0002-* patches/0003-* - do - grep "References: $FIRST_MID" $i && - grep "In-Reply-To: $FIRST_MID" $i || break - done + check_threading expect.no-threading master ' -test_expect_success 'thread in-reply-to' ' +cat > expect.thread <<EOF +--- +Message-Id: <0> +--- +Message-Id: <1> +In-Reply-To: <0> +References: <0> +--- +Message-Id: <2> +In-Reply-To: <0> +References: <0> +EOF - rm -rf patches/ && - git checkout side && - git format-patch --in-reply-to="<test.message>" --thread -o patches/ master && - FIRST_MID="<test.message>" && - for i in patches/* - do - grep "References: $FIRST_MID" $i && - grep "In-Reply-To: $FIRST_MID" $i || break - done +test_expect_success 'thread' ' + check_threading expect.thread --thread master ' -test_expect_success 'thread cover-letter' ' +cat > expect.in-reply-to <<EOF +--- +Message-Id: <0> +In-Reply-To: <1> +References: <1> +--- +Message-Id: <2> +In-Reply-To: <1> +References: <1> +--- +Message-Id: <3> +In-Reply-To: <1> +References: <1> +EOF - rm -rf patches/ && - git checkout side && - git format-patch --cover-letter --thread -o patches/ master && - FIRST_MID=$(grep "Message-Id:" patches/0000-* | sed "s/^[^<]*\(<[^>]*>\).*$/\1/") && - for i in patches/0001-* patches/0002-* patches/0003-* - do - grep "References: $FIRST_MID" $i && - grep "In-Reply-To: $FIRST_MID" $i || break - done +test_expect_success 'thread in-reply-to' ' + check_threading expect.in-reply-to --in-reply-to="<test.message>" \ + --thread master ' +cat > expect.cover-letter <<EOF +--- +Message-Id: <0> +--- +Message-Id: <1> +In-Reply-To: <0> +References: <0> +--- +Message-Id: <2> +In-Reply-To: <0> +References: <0> +--- +Message-Id: <3> +In-Reply-To: <0> +References: <0> +EOF + +test_expect_success 'thread cover-letter' ' + check_threading expect.cover-letter --cover-letter --thread master +' + +cat > expect.cl-irt <<EOF +--- +Message-Id: <0> +In-Reply-To: <1> +References: <1> +--- +Message-Id: <2> +In-Reply-To: <0> +References: <1> + <0> +--- +Message-Id: <3> +In-Reply-To: <0> +References: <1> + <0> +--- +Message-Id: <4> +In-Reply-To: <0> +References: <1> + <0> +EOF + test_expect_success 'thread cover-letter in-reply-to' ' + check_threading expect.cl-irt --cover-letter \ + --in-reply-to="<test.message>" --thread master +' - rm -rf patches/ && - git checkout side && - git format-patch --cover-letter --in-reply-to="<test.message>" --thread -o patches/ master && - FIRST_MID="<test.message>" && - for i in patches/* - do - grep "References: $FIRST_MID" $i && - grep "In-Reply-To: $FIRST_MID" $i || break - done +test_expect_success 'thread explicit shallow' ' + check_threading expect.cl-irt --cover-letter \ + --in-reply-to="<test.message>" --thread=shallow master +' + +cat > expect.deep <<EOF +--- +Message-Id: <0> +--- +Message-Id: <1> +In-Reply-To: <0> +References: <0> +--- +Message-Id: <2> +In-Reply-To: <1> +References: <0> + <1> +EOF + +test_expect_success 'thread deep' ' + check_threading expect.deep --thread=deep master +' + +cat > expect.deep-irt <<EOF +--- +Message-Id: <0> +In-Reply-To: <1> +References: <1> +--- +Message-Id: <2> +In-Reply-To: <0> +References: <1> + <0> +--- +Message-Id: <3> +In-Reply-To: <2> +References: <1> + <0> + <2> +EOF + +test_expect_success 'thread deep in-reply-to' ' + check_threading expect.deep-irt --thread=deep \ + --in-reply-to="<test.message>" master +' + +cat > expect.deep-cl <<EOF +--- +Message-Id: <0> +--- +Message-Id: <1> +In-Reply-To: <0> +References: <0> +--- +Message-Id: <2> +In-Reply-To: <1> +References: <0> + <1> +--- +Message-Id: <3> +In-Reply-To: <2> +References: <0> + <1> + <2> +EOF + +test_expect_success 'thread deep cover-letter' ' + check_threading expect.deep-cl --cover-letter --thread=deep master +' + +cat > expect.deep-cl-irt <<EOF +--- +Message-Id: <0> +In-Reply-To: <1> +References: <1> +--- +Message-Id: <2> +In-Reply-To: <0> +References: <1> + <0> +--- +Message-Id: <3> +In-Reply-To: <2> +References: <1> + <0> + <2> +--- +Message-Id: <4> +In-Reply-To: <3> +References: <1> + <0> + <2> + <3> +EOF + +test_expect_success 'thread deep cover-letter in-reply-to' ' + check_threading expect.deep-cl-irt --cover-letter \ + --in-reply-to="<test.message>" --thread=deep master +' + +test_expect_success 'thread via config' ' + git config format.thread true && + check_threading expect.thread master +' + +test_expect_success 'thread deep via config' ' + git config format.thread deep && + check_threading expect.deep master +' + +test_expect_success 'thread config + override' ' + git config format.thread deep && + check_threading expect.thread --thread master +' + +test_expect_success 'thread config + --no-thread' ' + git config format.thread deep && + check_threading expect.no-threading --no-thread master ' test_expect_success 'excessive subject' ' diff --git a/t/t4023-diff-rename-typechange.sh b/t/t4023-diff-rename-typechange.sh index 297ddb5a25..5099862eba 100755 --- a/t/t4023-diff-rename-typechange.sh +++ b/t/t4023-diff-rename-typechange.sh @@ -4,6 +4,13 @@ test_description='typechange rename detection' . ./test-lib.sh +if ! test_have_prereq SYMLINKS +then + say 'Symbolic links not supported, skipping tests.' + test_done + exit +fi + test_expect_success setup ' rm -f foo bar && diff --git a/t/t4017-quiet.sh b/t/t4035-diff-quiet.sh index e747e84227..e747e84227 100755 --- a/t/t4017-quiet.sh +++ b/t/t4035-diff-quiet.sh diff --git a/t/t4021-format-patch-signer-mime.sh b/t/t4036-format-patch-signer-mime.sh index ba43f18549..ba43f18549 100755 --- a/t/t4021-format-patch-signer-mime.sh +++ b/t/t4036-format-patch-signer-mime.sh diff --git a/t/t4102-apply-rename.sh b/t/t4102-apply-rename.sh index d42abff1ad..1597965241 100755 --- a/t/t4102-apply-rename.sh +++ b/t/t4102-apply-rename.sh @@ -31,14 +31,16 @@ test_expect_success setup \ test_expect_success apply \ 'git apply --index --stat --summary --apply test-patch' -if [ "$(git config --get core.filemode)" = false ] +if test "$(git config --bool core.filemode)" = false then say 'filemode disabled on the filesystem' else - test_expect_success validate \ - 'test -f bar && ls -l bar | grep "^-..x......"' + test_set_prereq FILEMODE fi +test_expect_success FILEMODE validate \ + 'test -f bar && ls -l bar | grep "^-..x......"' + test_expect_success 'apply reverse' \ 'git apply -R --index --stat --summary --apply test-patch && test "$(cat foo)" = "This is foo"' diff --git a/t/t4114-apply-typechange.sh b/t/t4114-apply-typechange.sh index 0f185caa44..7dc35dea38 100755 --- a/t/t4114-apply-typechange.sh +++ b/t/t4114-apply-typechange.sh @@ -9,6 +9,13 @@ test_description='git apply should not get confused with type changes. . ./test-lib.sh +if ! test_have_prereq SYMLINKS +then + say 'Symbolic links not supported, skipping tests.' + test_done + exit +fi + test_expect_success 'setup repository and commits' ' echo "hello world" > foo && echo "hi planet" > bar && diff --git a/t/t4115-apply-symlink.sh b/t/t4115-apply-symlink.sh index 9ace578f17..1a3aea34ce 100755 --- a/t/t4115-apply-symlink.sh +++ b/t/t4115-apply-symlink.sh @@ -9,6 +9,13 @@ test_description='git apply symlinks and partial files . ./test-lib.sh +if ! test_have_prereq SYMLINKS +then + say 'Symbolic links not supported, skipping tests.' + test_done + exit +fi + test_expect_success setup ' ln -s path1/path2/path3/path4/path5 link1 && diff --git a/t/t4122-apply-symlink-inside.sh b/t/t4122-apply-symlink-inside.sh index 841773f75f..8aad20bfcc 100755 --- a/t/t4122-apply-symlink-inside.sh +++ b/t/t4122-apply-symlink-inside.sh @@ -3,6 +3,13 @@ test_description='apply to deeper directory without getting fooled with symlink' . ./test-lib.sh +if ! test_have_prereq SYMLINKS +then + say 'Symbolic links not supported, skipping tests.' + test_done + exit +fi + lecho () { for l_ do diff --git a/t/t4129-apply-samemode.sh b/t/t4129-apply-samemode.sh index adfcbb5a3b..fc7af04931 100755 --- a/t/t4129-apply-samemode.sh +++ b/t/t4129-apply-samemode.sh @@ -4,6 +4,13 @@ test_description='applying patch with mode bits' . ./test-lib.sh +if test "$(git config --bool core.filemode)" = false +then + say 'filemode disabled on the filesystem' +else + test_set_prereq FILEMODE +fi + test_expect_success setup ' echo original >file && git add file && @@ -16,14 +23,14 @@ test_expect_success setup ' git diff --stat -p >patch-1.txt ' -test_expect_success 'same mode (no index)' ' +test_expect_success FILEMODE '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)' ' +test_expect_success FILEMODE 'same mode (with index)' ' git reset --hard && chmod +x file && git add file && @@ -32,7 +39,7 @@ test_expect_success 'same mode (with index)' ' git diff --exit-code ' -test_expect_success 'same mode (index only)' ' +test_expect_success FILEMODE 'same mode (index only)' ' git reset --hard && chmod +x file && git add file && @@ -40,20 +47,20 @@ test_expect_success 'same mode (index only)' ' git ls-files -s file | grep "^100755" ' -test_expect_success 'mode update (no index)' ' +test_expect_success FILEMODE 'mode update (no index)' ' git reset --hard && git apply patch-1.txt && test -x file ' -test_expect_success 'mode update (with index)' ' +test_expect_success FILEMODE '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)' ' +test_expect_success FILEMODE 'mode update (index only)' ' git reset --hard && git apply --cached patch-1.txt && git ls-files -s file | grep "^100755" diff --git a/t/t4202-log.sh b/t/t4202-log.sh index 6d43459dd1..b98619035c 100755 --- a/t/t4202-log.sh +++ b/t/t4202-log.sh @@ -174,5 +174,153 @@ test_expect_success 'log --grep -i' ' test_cmp expect actual ' +cat > expect <<EOF +* Second +* sixth +* fifth +* fourth +* third +* second +* initial +EOF + +test_expect_success 'simple log --graph' ' + git log --graph --pretty=tformat:%s >actual && + test_cmp expect actual +' + +test_expect_success 'set up merge history' ' + git checkout -b side HEAD~4 && + test_commit side-1 1 1 && + test_commit side-2 2 2 && + git checkout master && + git merge side +' + +cat > expect <<\EOF +* Merge branch 'side' +|\ +| * side-2 +| * side-1 +* | Second +* | sixth +* | fifth +* | fourth +|/ +* third +* second +* initial +EOF + +test_expect_success 'log --graph with merge' ' + git log --graph --date-order --pretty=tformat:%s | + sed "s/ *$//" >actual && + test_cmp expect actual +' + +cat > expect <<\EOF +* commit master +|\ Merge: A B +| | Author: A U Thor <author@example.com> +| | +| | Merge branch 'side' +| | +| * commit side +| | Author: A U Thor <author@example.com> +| | +| | side-2 +| | +| * commit tags/side-1 +| | Author: A U Thor <author@example.com> +| | +| | side-1 +| | +* | commit master~1 +| | Author: A U Thor <author@example.com> +| | +| | Second +| | +* | commit master~2 +| | Author: A U Thor <author@example.com> +| | +| | sixth +| | +* | commit master~3 +| | Author: A U Thor <author@example.com> +| | +| | fifth +| | +* | commit master~4 +|/ Author: A U Thor <author@example.com> +| +| fourth +| +* commit tags/side-1~1 +| Author: A U Thor <author@example.com> +| +| third +| +* commit tags/side-1~2 +| Author: A U Thor <author@example.com> +| +| second +| +* commit tags/side-1~3 + Author: A U Thor <author@example.com> + + initial +EOF + +test_expect_success 'log --graph with full output' ' + git log --graph --date-order --pretty=short | + git name-rev --name-only --stdin | + sed "s/Merge:.*/Merge: A B/;s/ *$//" >actual && + test_cmp expect actual +' + +test_expect_success 'set up more tangled history' ' + git checkout -b tangle HEAD~6 && + test_commit tangle-a tangle-a a && + git merge master~3 && + git merge side~1 && + git checkout master && + git merge tangle +' + +cat > expect <<\EOF +* Merge branch 'tangle' +|\ +| * Merge branch 'side' (early part) into tangle +| |\ +| * \ Merge branch 'master' (early part) into tangle +| |\ \ +| * | | tangle-a +* | | | Merge branch 'side' +|\ \ \ \ +| * | | | side-2 +| | | |/ +| | |/| +| |/| | +| * | | side-1 +* | | | Second +* | | | sixth +| | |/ +| |/| +|/| | +* | | fifth +* | | fourth +|/ / +* | third +|/ +* second +* initial +EOF + +test_expect_success 'log --graph with merge' ' + git log --graph --date-order --pretty=tformat:%s | + sed "s/ *$//" >actual && + test_cmp expect actual +' + test_done diff --git a/t/t4204-patch-id.sh b/t/t4204-patch-id.sh new file mode 100755 index 0000000000..04f7bae850 --- /dev/null +++ b/t/t4204-patch-id.sh @@ -0,0 +1,38 @@ +#!/bin/sh + +test_description='git patch-id' + +. ./test-lib.sh + +test_expect_success 'setup' ' + test_commit initial foo a && + test_commit first foo b && + git checkout -b same HEAD^ && + test_commit same-msg foo b && + git checkout -b notsame HEAD^ && + test_commit notsame-msg foo c +' + +test_expect_success 'patch-id output is well-formed' ' + git log -p -1 | git patch-id > output && + grep "^[a-f0-9]\{40\} $(git rev-parse HEAD)$" output +' + +get_patch_id () { + git log -p -1 "$1" | git patch-id | + sed "s# .*##" > patch-id_"$1" +} + +test_expect_success 'patch-id detects equality' ' + get_patch_id master && + get_patch_id same && + test_cmp patch-id_master patch-id_same +' + +test_expect_success 'patch-id detects inequality' ' + get_patch_id master && + get_patch_id notsame && + ! test_cmp patch-id_master patch-id_notsame +' + +test_done diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh index b7e362834b..7641e0dd46 100755 --- a/t/t5000-tar-tree.sh +++ b/t/t5000-tar-tree.sh @@ -37,7 +37,11 @@ test_expect_success \ cp /bin/sh a/bin && printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 && printf "A not substituted O" >a/substfile2 && - ln -s a a/l1 && + if test_have_prereq SYMLINKS; then + ln -s a a/l1 + else + printf %s a > a/l1 + fi && (p=long_path_to_a_file && cd a && for depth in 1 2 3 4 5; do mkdir $p && cd $p; done && echo text >file_with_long_path) && @@ -76,7 +80,7 @@ test_expect_success \ test_expect_success \ 'git archive vs. git tar-tree' \ - 'diff b.tar b2.tar' + 'test_cmp b.tar b2.tar' test_expect_success \ 'git archive in a bare repo' \ @@ -96,12 +100,12 @@ test_expect_success \ "$TAR" xf b.tar -C extract a/a && test-chmtime -v +0 extract/a/a |cut -f 1 >b.mtime && echo "1117231200" >expected.mtime && - diff expected.mtime b.mtime' + test_cmp expected.mtime b.mtime' test_expect_success \ 'git get-tar-commit-id' \ 'git get-tar-commit-id <b.tar >b.commitid && - diff .git/$(git symbolic-ref HEAD) b.commitid' + test_cmp .git/$(git symbolic-ref HEAD) b.commitid' test_expect_success \ 'extract tar archive' \ @@ -110,7 +114,7 @@ test_expect_success \ test_expect_success \ 'validate filenames' \ '(cd b/a && find .) | sort >b.lst && - diff a.lst b.lst' + test_cmp a.lst b.lst' test_expect_success \ 'validate file contents' \ @@ -127,7 +131,7 @@ test_expect_success \ test_expect_success \ 'validate filenames with prefix' \ '(cd c/prefix/a && find .) | sort >c.lst && - diff a.lst c.lst' + test_cmp a.lst c.lst' test_expect_success \ 'validate file contents with prefix' \ @@ -148,8 +152,8 @@ test_expect_success \ 'validate substfile contents' \ 'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \ >f/a/substfile1.expected && - diff f/a/substfile1.expected f/a/substfile1 && - diff a/substfile2 f/a/substfile2 + test_cmp f/a/substfile1.expected f/a/substfile1 && + test_cmp a/substfile2 f/a/substfile2 ' test_expect_success \ @@ -160,8 +164,8 @@ test_expect_success \ 'validate substfile contents from archive with prefix' \ 'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \ >g/prefix/a/substfile1.expected && - diff g/prefix/a/substfile1.expected g/prefix/a/substfile1 && - diff a/substfile2 g/prefix/a/substfile2 + test_cmp g/prefix/a/substfile1.expected g/prefix/a/substfile1 && + test_cmp a/substfile2 g/prefix/a/substfile2 ' test_expect_success \ @@ -182,21 +186,21 @@ test_expect_success 'git archive --format=zip with --output' \ $UNZIP -v >/dev/null 2>&1 if [ $? -eq 127 ]; then - echo "Skipping ZIP tests, because unzip was not found" - test_done - exit + say "Skipping ZIP tests, because unzip was not found" +else + test_set_prereq UNZIP fi -test_expect_success \ +test_expect_success UNZIP \ 'extract ZIP archive' \ '(mkdir d && cd d && $UNZIP ../d.zip)' -test_expect_success \ +test_expect_success UNZIP \ 'validate filenames' \ '(cd d/a && find .) | sort >d.lst && - diff a.lst d.lst' + test_cmp a.lst d.lst' -test_expect_success \ +test_expect_success UNZIP \ 'validate file contents' \ 'diff -r a d/a' @@ -204,16 +208,16 @@ test_expect_success \ 'git archive --format=zip with prefix' \ 'git archive --format=zip --prefix=prefix/ HEAD >e.zip' -test_expect_success \ +test_expect_success UNZIP \ 'extract ZIP archive with prefix' \ '(mkdir e && cd e && $UNZIP ../e.zip)' -test_expect_success \ +test_expect_success UNZIP \ 'validate filenames with prefix' \ '(cd e/prefix/a && find .) | sort >e.lst && - diff a.lst e.lst' + test_cmp a.lst e.lst' -test_expect_success \ +test_expect_success UNZIP \ 'validate file contents with prefix' \ 'diff -r a e/prefix/a' diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh index ccfc64c6ee..e2aa254eae 100755 --- a/t/t5300-pack-object.sh +++ b/t/t5300-pack-object.sh @@ -13,11 +13,10 @@ TRASH=`pwd` test_expect_success \ 'setup' \ 'rm -f .git/index* - for i in a b c - do - dd if=/dev/zero bs=4k count=1 | perl -pe "y/\\000/$i/" >$i && - git update-index --add $i || return 1 - done && + perl -e "print \"a\" x 4096;" > a && + perl -e "print \"b\" x 4096;" > b && + perl -e "print \"c\" x 4096;" > c && + git update-index --add a b c && cat c >d && echo foo >>d && git update-index --add d && tree=`git write-tree` && commit=`git commit-tree $tree </dev/null` && { @@ -221,7 +220,7 @@ test_expect_success \ test_expect_success \ 'verify-pack catches a corrupted pack signature' \ 'cat test-1-${packname_1}.pack >test-3.pack && - dd if=/dev/zero of=test-3.pack count=1 bs=1 conv=notrunc seek=2 && + echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=2 && if git verify-pack test-3.idx then false else :; @@ -230,7 +229,7 @@ test_expect_success \ test_expect_success \ 'verify-pack catches a corrupted pack version' \ 'cat test-1-${packname_1}.pack >test-3.pack && - dd if=/dev/zero of=test-3.pack count=1 bs=1 conv=notrunc seek=7 && + echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=7 && if git verify-pack test-3.idx then false else :; @@ -239,7 +238,7 @@ test_expect_success \ test_expect_success \ 'verify-pack catches a corrupted type/size of the 1st packed object data' \ 'cat test-1-${packname_1}.pack >test-3.pack && - dd if=/dev/zero of=test-3.pack count=1 bs=1 conv=notrunc seek=12 && + echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=12 && if git verify-pack test-3.idx then false else :; @@ -250,7 +249,7 @@ test_expect_success \ 'l=`wc -c <test-3.idx` && l=`expr $l - 20` && cat test-1-${packname_1}.pack >test-3.pack && - dd if=/dev/zero of=test-3.idx count=20 bs=1 conv=notrunc seek=$l && + printf "%20s" "" | dd of=test-3.idx count=20 bs=1 conv=notrunc seek=$l && if git verify-pack test-3.pack then false else :; diff --git a/t/t5302-pack-index.sh b/t/t5302-pack-index.sh index e6f70d474f..4360e77d31 100755 --- a/t/t5302-pack-index.sh +++ b/t/t5302-pack-index.sh @@ -69,32 +69,27 @@ test_expect_success \ 'index v2: force some 64-bit offsets with pack-objects' \ 'pack3=$(git pack-objects --index-version=2,0x40000 test-3 <obj-list)' -have_64bits= if msg=$(git verify-pack -v "test-3-${pack3}.pack" 2>&1) || ! (echo "$msg" | grep "pack too large .* off_t") then - have_64bits=t + test_set_prereq OFF64_T else say "skipping tests concerning 64-bit offsets" fi -test "$have_64bits" && -test_expect_success \ +test_expect_success OFF64_T \ 'index v2: verify a pack with some 64-bit offsets' \ 'git verify-pack -v "test-3-${pack3}.pack"' -test "$have_64bits" && -test_expect_success \ +test_expect_success OFF64_T \ '64-bit offsets: should be different from previous index v2 results' \ '! cmp "test-2-${pack2}.idx" "test-3-${pack3}.idx"' -test "$have_64bits" && -test_expect_success \ +test_expect_success OFF64_T \ 'index v2: force some 64-bit offsets with index-pack' \ 'git index-pack --index-version=2,0x40000 -o 3.idx "test-1-${pack1}.pack"' -test "$have_64bits" && -test_expect_success \ +test_expect_success OFF64_T \ '64-bit offsets: index-pack result should match pack-objects one' \ 'cmp "test-3-${pack3}.idx" "3.idx"' @@ -208,7 +203,7 @@ test_expect_success \ obj=`git hash-object file_001` && nr=`index_obj_nr ".git/objects/pack/pack-${pack1}.idx" $obj` && chmod +w ".git/objects/pack/pack-${pack1}.idx" && - dd if=/dev/zero of=".git/objects/pack/pack-${pack1}.idx" conv=notrunc \ + printf xxxx | dd of=".git/objects/pack/pack-${pack1}.idx" conv=notrunc \ bs=1 count=4 seek=$((8 + 256 * 4 + `wc -l <obj-list` * 20 + $nr * 4)) && ( while read obj do git cat-file -p $obj >/dev/null || exit 1 diff --git a/t/t5303-pack-corruption-resilience.sh b/t/t5303-pack-corruption-resilience.sh index d4e30fc43c..5132d41309 100755 --- a/t/t5303-pack-corruption-resilience.sh +++ b/t/t5303-pack-corruption-resilience.sh @@ -55,6 +55,8 @@ do_corrupt_object() { test_must_fail git verify-pack ${pack}.pack } +printf '\0' > zero + test_expect_success \ 'initial setup validation' \ 'create_test_files && @@ -66,7 +68,7 @@ test_expect_success \ test_expect_success \ 'create corruption in header of first object' \ - 'do_corrupt_object $blob_1 0 < /dev/zero && + 'do_corrupt_object $blob_1 0 < zero && test_must_fail git cat-file blob $blob_1 > /dev/null && test_must_fail git cat-file blob $blob_2 > /dev/null && test_must_fail git cat-file blob $blob_3 > /dev/null' @@ -125,7 +127,7 @@ test_expect_success \ 'create corruption in header of first delta' \ 'create_new_pack && git prune-packed && - do_corrupt_object $blob_2 0 < /dev/zero && + do_corrupt_object $blob_2 0 < zero && git cat-file blob $blob_1 > /dev/null && test_must_fail git cat-file blob $blob_2 > /dev/null && test_must_fail git cat-file blob $blob_3 > /dev/null' @@ -180,7 +182,7 @@ test_expect_success \ 'corruption in delta base reference of first delta (OBJ_REF_DELTA)' \ 'create_new_pack && git prune-packed && - do_corrupt_object $blob_2 2 < /dev/zero && + do_corrupt_object $blob_2 2 < zero && git cat-file blob $blob_1 > /dev/null && test_must_fail git cat-file blob $blob_2 > /dev/null && test_must_fail git cat-file blob $blob_3 > /dev/null' @@ -207,7 +209,7 @@ test_expect_success \ 'corruption #0 in delta base reference of first delta (OBJ_OFS_DELTA)' \ 'create_new_pack --delta-base-offset && git prune-packed && - do_corrupt_object $blob_2 2 < /dev/zero && + do_corrupt_object $blob_2 2 < zero && git cat-file blob $blob_1 > /dev/null && test_must_fail git cat-file blob $blob_2 > /dev/null && test_must_fail git cat-file blob $blob_3 > /dev/null' @@ -259,7 +261,7 @@ test_expect_success \ test_expect_success \ '... and a redundant pack allows for full recovery too' \ - 'do_corrupt_object $blob_2 2 < /dev/zero && + 'do_corrupt_object $blob_2 2 < zero && git cat-file blob $blob_1 > /dev/null && test_must_fail git cat-file blob $blob_2 > /dev/null && test_must_fail git cat-file blob $blob_3 > /dev/null && diff --git a/t/t5403-post-checkout-hook.sh b/t/t5403-post-checkout-hook.sh index 9b2e1a94c5..5858b868ed 100755 --- a/t/t5403-post-checkout-hook.sh +++ b/t/t5403-post-checkout-hook.sh @@ -71,4 +71,18 @@ test_expect_success 'post-checkout receives the right args when not switching br test $old = $new -a $flag = 0 ' +if test "$(git config --bool core.filemode)" = true; then +mkdir -p templates/hooks +cat >templates/hooks/post-checkout <<'EOF' +#!/bin/sh +echo $@ > $GIT_DIR/post-checkout.args +EOF +chmod +x templates/hooks/post-checkout + +test_expect_success 'post-checkout hook is triggered by clone' ' + git clone --template=templates . clone3 && + test -f clone3/.git/post-checkout.args +' +fi + test_done diff --git a/t/t5503-tagfollow.sh b/t/t5503-tagfollow.sh index 4074e23ffa..e75ccbcaeb 100755 --- a/t/t5503-tagfollow.sh +++ b/t/t5503-tagfollow.sh @@ -4,6 +4,13 @@ test_description='test automatic tag following' . ./test-lib.sh +case $(uname -s) in +*MINGW*) + say "GIT_DEBUG_SEND_PACK not supported - skipping tests" + test_done + exit +esac + # End state of the repository: # # T - tag1 S - tag2 diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh index eb637184a0..5ec668d6d8 100755 --- a/t/t5505-remote.sh +++ b/t/t5505-remote.sh @@ -28,7 +28,7 @@ tokens_match () { } check_remote_track () { - actual=$(git remote show "$1" | sed -e '1,/Tracked/d') && + actual=$(git remote show "$1" | sed -ne 's|^ \(.*\) tracked$|\1|p') shift && tokens_match "$*" "$actual" } @@ -136,47 +136,73 @@ EOF cat > test/expect << EOF * remote origin URL: $(pwd)/one - Remote branch merged with 'git pull' while on branch master + HEAD branch: master + Remote branches: + master new (next fetch will store in remotes/origin) + side tracked + Local branches configured for 'git pull': + ahead merges with remote master + master merges with remote master + octopus merges with remote topic-a + and with remote topic-b + and with remote topic-c + rebase rebases onto remote master + Local refs configured for 'git push': + master pushes to master (local out of date) + master pushes to upstream (create) +* remote two + URL: ../two + HEAD branch (remote HEAD is ambiguous, may be one of the following): + another master - New remote branch (next fetch will store in remotes/origin) - master - Tracked remote branches - side - master - Local branches pushed with 'git push' - master:upstream - +refs/tags/lastbackup + Local refs configured for 'git push': + ahead forces to master (fast forwardable) + master pushes to another (up to date) EOF test_expect_success 'show' ' (cd test && - git config --add remote.origin.fetch \ - refs/heads/master:refs/heads/upstream && + git config --add remote.origin.fetch refs/heads/master:refs/heads/upstream && git fetch && + git checkout -b ahead origin/master && + echo 1 >> file && + test_tick && + git commit -m update file && + git checkout master && + git branch --track octopus origin/master && + git branch --track rebase origin/master && git branch -d -r origin/master && + git config --add remote.two.url ../two && + git config branch.rebase.rebase true && + git config branch.octopus.merge "topic-a topic-b topic-c" && (cd ../one && echo 1 > file && test_tick && git commit -m update file) && - git config remote.origin.push \ - refs/heads/master:refs/heads/upstream && - git config --add remote.origin.push \ - +refs/tags/lastbackup && - git remote show origin > output && + git config --add remote.origin.push : && + git config --add remote.origin.push refs/heads/master:refs/heads/upstream && + git config --add remote.origin.push +refs/tags/lastbackup && + git config --add remote.two.push +refs/heads/ahead:refs/heads/master && + git config --add remote.two.push refs/heads/master:refs/heads/another && + git remote show origin two > output && + git branch -d rebase octopus && test_cmp expect output) ' cat > test/expect << EOF * remote origin URL: $(pwd)/one - Remote branch merged with 'git pull' while on branch master - master - Tracked remote branches + HEAD branch: (not queried) + Remote branches: (status not queried) master side - Local branches pushed with 'git push' - master:upstream - +refs/tags/lastbackup + Local branches configured for 'git pull': + ahead merges with remote master + master merges with remote master + Local refs configured for 'git push' (status not queried): + (matching) pushes to (matching) + refs/heads/master pushes to refs/heads/upstream + refs/tags/lastbackup forces to refs/tags/lastbackup EOF test_expect_success 'show -n' ' @@ -197,6 +223,46 @@ test_expect_success 'prune' ' test_must_fail git rev-parse refs/remotes/origin/side) ' +test_expect_success 'set-head --delete' ' + (cd test && + git symbolic-ref refs/remotes/origin/HEAD && + git remote set-head --delete origin && + test_must_fail git symbolic-ref refs/remotes/origin/HEAD) +' + +test_expect_success 'set-head --auto' ' + (cd test && + git remote set-head --auto origin && + echo refs/remotes/origin/master >expect && + git symbolic-ref refs/remotes/origin/HEAD >output && + test_cmp expect output + ) +' + +cat >test/expect <<EOF +error: Multiple remote HEAD branches. Please choose one explicitly with: + git remote set-head two another + git remote set-head two master +EOF + +test_expect_success 'set-head --auto fails w/multiple HEADs' ' + (cd test && + test_must_fail git remote set-head --auto two >output 2>&1 && + test_cmp expect output) +' + +cat >test/expect <<EOF +refs/remotes/origin/side2 +EOF + +test_expect_success 'set-head explicit' ' + (cd test && + git remote set-head origin side2 && + git symbolic-ref refs/remotes/origin/HEAD >output && + git remote set-head origin master && + test_cmp expect output) +' + cat > test/expect << EOF Pruning origin URL: $(pwd)/one @@ -343,7 +409,7 @@ test_expect_success '"remote show" does not show symbolic refs' ' git clone one three && (cd three && git remote show origin > output && - ! grep HEAD < output && + ! grep "^ *HEAD$" < output && ! grep -i stale < output) ' 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) = $(cd .. && git rev-parse master) && + git fsck --full) ' } diff --git a/t/t5511-refspec.sh b/t/t5511-refspec.sh index 22ba380034..c28932216b 100755 --- a/t/t5511-refspec.sh +++ b/t/t5511-refspec.sh @@ -72,4 +72,16 @@ test_refspec fetch ':refs/remotes/frotz/HEAD-to-me' test_refspec push ':refs/remotes/frotz/delete me' invalid test_refspec fetch ':refs/remotes/frotz/HEAD to me' invalid +test_refspec fetch 'refs/heads/*/for-linus:refs/remotes/mine/*-blah' invalid +test_refspec push 'refs/heads/*/for-linus:refs/remotes/mine/*-blah' invalid + +test_refspec fetch 'refs/heads*/for-linus:refs/remotes/mine/*' invalid +test_refspec push 'refs/heads*/for-linus:refs/remotes/mine/*' invalid + +test_refspec fetch 'refs/heads/*/*/for-linus:refs/remotes/mine/*' invalid +test_refspec push 'refs/heads/*/*/for-linus:refs/remotes/mine/*' invalid + +test_refspec fetch 'refs/heads/*/for-linus:refs/remotes/mine/*' +test_refspec push 'refs/heads/*/for-linus:refs/remotes/mine/*' + test_done diff --git a/t/t5515-fetch-merge-logic.sh b/t/t5515-fetch-merge-logic.sh index 1f4608d8ba..dbb927dec8 100755 --- a/t/t5515-fetch-merge-logic.sh +++ b/t/t5515-fetch-merge-logic.sh @@ -129,8 +129,7 @@ do '' | '#'*) continue ;; esac test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'` - cnt=`expr $test_count + 1` - pfx=`printf "%04d" $cnt` + pfx=`printf "%04d" $test_count` expect_f="$TEST_DIRECTORY/t5515/fetch.$test" actual_f="$pfx-fetch.$test" expect_r="$TEST_DIRECTORY/t5515/refs.$test" diff --git a/t/t5521-pull-symlink.sh b/t/t5522-pull-symlink.sh index 5672b51e2e..d887eb6c1a 100755 --- a/t/t5521-pull-symlink.sh +++ b/t/t5522-pull-symlink.sh @@ -4,6 +4,13 @@ test_description='pulling from symlinked subdir' . ./test-lib.sh +if ! test_have_prereq SYMLINKS +then + say 'Symbolic links not supported, skipping tests.' + test_done + exit +fi + # The scenario we are building: # # trash\ directory/ diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh index 10e5fd0d5a..c46592f03d 100755 --- a/t/t5540-http-push.sh +++ b/t/t5540-http-push.sh @@ -11,6 +11,7 @@ This test runs various sanity checks on http-push.' ROOT_PATH="$PWD" LIB_HTTPD_DAV=t +LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'5540'} if git http-push > /dev/null 2>&1 || [ $? -eq 128 ] then @@ -20,13 +21,7 @@ then fi . "$TEST_DIRECTORY"/lib-httpd.sh - -if ! start_httpd >&3 2>&4 -then - say "skipping test, web server setup failed" - test_done - exit -fi +start_httpd test_expect_success 'setup remote repository' ' cd "$ROOT_PATH" && diff --git a/t/t5550-http-fetch.sh b/t/t5550-http-fetch.sh new file mode 100755 index 0000000000..05b1b62cb6 --- /dev/null +++ b/t/t5550-http-fetch.sh @@ -0,0 +1,57 @@ +#!/bin/sh + +test_description='test fetching over http' +. ./test-lib.sh + +if test -n "$NO_CURL"; then + say 'skipping test, git built without http support' + test_done +fi + +. "$TEST_DIRECTORY"/lib-httpd.sh +LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'5550'} +start_httpd + +test_expect_success 'setup repository' ' + echo content >file && + git add file && + git commit -m one +' + +test_expect_success 'create http-accessible bare repository' ' + mkdir "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" && + (cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" && + git --bare init && + echo "exec git update-server-info" >hooks/post-update && + chmod +x hooks/post-update + ) && + git remote add public "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" && + git push public master:master +' + +test_expect_success 'clone http repository' ' + git clone $HTTPD_URL/repo.git clone && + test_cmp file clone/file +' + +test_expect_success 'fetch changes via http' ' + echo content >>file && + git commit -a -m two && + git push public + (cd clone && git pull) && + test_cmp file clone/file +' + +test_expect_success 'http remote detects correct HEAD' ' + git push public master:other && + (cd clone && + git remote set-head origin -d && + git remote set-head origin -a && + git symbolic-ref refs/remotes/origin/HEAD > output && + echo refs/remotes/origin/master > expect && + test_cmp expect output + ) +' + +stop_httpd +test_done diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index 44793f2eee..2335d8bc85 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -159,4 +159,19 @@ test_expect_success 'clone a void' ' test_cmp target-6/.git/config target-7/.git/config ' +test_expect_success 'clone respects global branch.autosetuprebase' ' + ( + HOME=$(pwd) && + export HOME && + test_config="$HOME/.gitconfig" && + unset GIT_CONFIG_NOGLOBAL && + git config -f "$test_config" branch.autosetuprebase remote && + rm -fr dst && + git clone src dst && + cd dst && + actual="z$(git config branch.master.rebase)" && + test ztrue = $actual + ) +' + test_done diff --git a/t/t5602-clone-remote-exec.sh b/t/t5602-clone-remote-exec.sh index 82b1d1e2b3..deffdaee49 100755 --- a/t/t5602-clone-remote-exec.sh +++ b/t/t5602-clone-remote-exec.sh @@ -18,8 +18,8 @@ test_expect_success 'clone calls git upload-pack unqualified with no -u option' ' test_expect_success 'clone calls specified git upload-pack with -u option' ' - GIT_SSH=./not_ssh git clone -u /something/bin/git-upload-pack localhost:/path/to/repo junk - echo "localhost /something/bin/git-upload-pack '\''/path/to/repo'\''" >expected + GIT_SSH=./not_ssh git clone -u ./something/bin/git-upload-pack localhost:/path/to/repo junk + echo "localhost ./something/bin/git-upload-pack '\''/path/to/repo'\''" >expected test_cmp expected not_ssh_output ' diff --git a/t/t6031-merge-recursive.sh b/t/t6031-merge-recursive.sh index 8073e0c3ef..8a3304fb0b 100755 --- a/t/t6031-merge-recursive.sh +++ b/t/t6031-merge-recursive.sh @@ -3,8 +3,10 @@ test_description='merge-recursive: handle file mode' . ./test-lib.sh -# Note that we follow "chmod +x F" with "update-index --chmod=+x F" to -# help filesystems that do not have the executable bit. +if ! test "$(git config --bool core.filemode)" = false +then + test_set_prereq FILEMODE +fi test_expect_success 'mode change in one branch: keep changed version' ' : >file1 && @@ -15,11 +17,14 @@ test_expect_success 'mode change in one branch: keep changed version' ' git add dummy && git commit -m a && git checkout -b b1 master && - chmod +x file1 && - git update-index --chmod=+x file1 && + test_chmod +x file1 && git commit -m b1 && git checkout a1 && git merge-recursive master -- a1 b1 && + git ls-files -s file1 | grep ^100755 +' + +test_expect_success FILEMODE 'verify executable bit on file' ' test -x file1 ' @@ -28,8 +33,7 @@ test_expect_success 'mode change in both branches: expect conflict' ' git checkout -b a2 master && : >file2 && H=$(git hash-object file2) && - chmod +x file2 && - git update-index --add --chmod=+x file2 && + test_chmod +x file2 && git commit -m a2 && git checkout -b b2 master && : >file2 && @@ -46,6 +50,10 @@ test_expect_success 'mode change in both branches: expect conflict' ' echo "100644 $H 3 file2" ) >expect && test_cmp actual expect && + git ls-files -s file2 | grep ^100755 +' + +test_expect_success FILEMODE 'verify executable bit on file' ' test -x file2 ' diff --git a/t/t6023-merge-rename-nocruft.sh b/t/t6034-merge-rename-nocruft.sh index 65be95fbaa..65be95fbaa 100755 --- a/t/t6023-merge-rename-nocruft.sh +++ b/t/t6034-merge-rename-nocruft.sh diff --git a/t/t6200-fmt-merge-msg.sh b/t/t6200-fmt-merge-msg.sh index 8f5a06f7dd..2049ab6cf8 100755 --- a/t/t6200-fmt-merge-msg.sh +++ b/t/t6200-fmt-merge-msg.sh @@ -83,13 +83,13 @@ test_expect_success 'merge-msg test #1' ' ' cat >expected <<EOF -Merge branch 'left' of $TEST_DIRECTORY/$test +Merge branch 'left' of $(pwd) EOF test_expect_success 'merge-msg test #2' ' git checkout master && - git fetch "$TEST_DIRECTORY/$test" left && + git fetch "$(pwd)" left && git fmt-merge-msg <.git/FETCH_HEAD >actual && test_cmp expected actual diff --git a/t/t7001-mv.sh b/t/t7001-mv.sh index 8fb3a56838..10b8f8c44b 100755 --- a/t/t7001-mv.sh +++ b/t/t7001-mv.sh @@ -206,7 +206,7 @@ test_expect_success 'git mv should not change sha1 of moved cache entry' ' rm -f dirty dirty2 -test_expect_success 'git mv should overwrite symlink to a file' ' +test_expect_success SYMLINKS 'git mv should overwrite symlink to a file' ' rm -fr .git && git init && @@ -225,7 +225,7 @@ test_expect_success 'git mv should overwrite symlink to a file' ' rm -f moved symlink -test_expect_success 'git mv should overwrite file with a symlink' ' +test_expect_success SYMLINKS 'git mv should overwrite file with a symlink' ' rm -fr .git && git init && diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh index 69501e2711..73dbc4360b 100755 --- a/t/t7004-tag.sh +++ b/t/t7004-tag.sh @@ -185,8 +185,9 @@ cba EOF test_expect_success \ 'listing tags with substring as pattern must print those matching' ' - git tag -l "*a*" > actual && - test_cmp expect actual + rm *a* && + git tag -l "*a*" > current && + test_cmp expect current ' cat >expect <<EOF @@ -580,28 +581,38 @@ test_expect_success \ ' # subsequent tests require gpg; check if it is available -gpg --version >/dev/null +gpg --version >/dev/null 2>/dev/null if [ $? -eq 127 ]; then - echo "gpg not found - skipping tag signing and verification tests" - test_done - exit + say "gpg not found - skipping tag signing and verification tests" +else + # As said here: http://www.gnupg.org/documentation/faqs.html#q6.19 + # the gpg version 1.0.6 didn't parse trust packets correctly, so for + # that version, creation of signed tags using the generated key fails. + case "$(gpg --version)" in + 'gpg (GnuPG) 1.0.6'*) + say "Skipping signed tag tests, because a bug in 1.0.6 version" + ;; + *) + test_set_prereq GPG + ;; + esac fi # trying to verify annotated non-signed tags: -test_expect_success \ +test_expect_success GPG \ 'trying to verify an annotated non-signed tag should fail' ' tag_exists annotated-tag && test_must_fail git tag -v annotated-tag ' -test_expect_success \ +test_expect_success GPG \ 'trying to verify a file-annotated non-signed tag should fail' ' tag_exists file-annotated-tag && test_must_fail git tag -v file-annotated-tag ' -test_expect_success \ +test_expect_success GPG \ 'trying to verify two annotated non-signed tags should fail' ' tag_exists annotated-tag file-annotated-tag && test_must_fail git tag -v annotated-tag file-annotated-tag @@ -609,17 +620,6 @@ test_expect_success \ # creating and verifying signed tags: -# As said here: http://www.gnupg.org/documentation/faqs.html#q6.19 -# the gpg version 1.0.6 didn't parse trust packets correctly, so for -# that version, creation of signed tags using the generated key fails. -case "$(gpg --version)" in -'gpg (GnuPG) 1.0.6'*) - echo "Skipping signed tag tests, because a bug in 1.0.6 version" - test_done - exit - ;; -esac - # key generation info: gpg --homedir t/t7004 --gen-key # Type DSA and Elgamal, size 2048 bits, no expiration date. # Name and email: C O Mitter <committer@example.com> @@ -633,7 +633,7 @@ export GNUPGHOME get_tag_header signed-tag $commit commit $time >expect echo 'A signed tag message' >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success 'creating a signed tag with -m message should succeed' ' +test_expect_success GPG 'creating a signed tag with -m message should succeed' ' git tag -s -m "A signed tag message" signed-tag && get_tag_msg signed-tag >actual && test_cmp expect actual @@ -642,7 +642,7 @@ test_expect_success 'creating a signed tag with -m message should succeed' ' get_tag_header u-signed-tag $commit commit $time >expect echo 'Another message' >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success 'sign with a given key id' ' +test_expect_success GPG 'sign with a given key id' ' git tag -u committer@example.com -m "Another message" u-signed-tag && get_tag_msg u-signed-tag >actual && @@ -650,14 +650,14 @@ test_expect_success 'sign with a given key id' ' ' -test_expect_success 'sign with an unknown id (1)' ' +test_expect_success GPG 'sign with an unknown id (1)' ' test_must_fail git tag -u author@example.com \ -m "Another message" o-signed-tag ' -test_expect_success 'sign with an unknown id (2)' ' +test_expect_success GPG 'sign with an unknown id (2)' ' test_must_fail git tag -u DEADBEEF -m "Another message" o-signed-tag @@ -674,7 +674,7 @@ chmod +x fakeeditor get_tag_header implied-sign $commit commit $time >expect ./fakeeditor >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success '-u implies signed tag' ' +test_expect_success GPG '-u implies signed tag' ' GIT_EDITOR=./fakeeditor git tag -u CDDE430D implied-sign && get_tag_msg implied-sign >actual && test_cmp expect actual @@ -687,7 +687,7 @@ EOF get_tag_header file-signed-tag $commit commit $time >expect cat sigmsgfile >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with -F messagefile should succeed' ' git tag -s -F sigmsgfile file-signed-tag && get_tag_msg file-signed-tag >actual && @@ -701,7 +701,7 @@ EOF get_tag_header stdin-signed-tag $commit commit $time >expect cat siginputmsg >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success 'creating a signed tag with -F - should succeed' ' +test_expect_success GPG 'creating a signed tag with -F - should succeed' ' git tag -s -F - stdin-signed-tag <siginputmsg && get_tag_msg stdin-signed-tag >actual && test_cmp expect actual @@ -710,13 +710,13 @@ test_expect_success 'creating a signed tag with -F - should succeed' ' get_tag_header implied-annotate $commit commit $time >expect ./fakeeditor >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success '-s implies annotated tag' ' +test_expect_success GPG '-s implies annotated tag' ' GIT_EDITOR=./fakeeditor git tag -s implied-annotate && get_tag_msg implied-annotate >actual && test_cmp expect actual ' -test_expect_success \ +test_expect_success GPG \ 'trying to create a signed tag with non-existing -F file should fail' ' ! test -f nonexistingfile && ! tag_exists nosigtag && @@ -724,13 +724,13 @@ test_expect_success \ ! tag_exists nosigtag ' -test_expect_success 'verifying a signed tag should succeed' \ +test_expect_success GPG 'verifying a signed tag should succeed' \ 'git tag -v signed-tag' -test_expect_success 'verifying two signed tags in one command should succeed' \ +test_expect_success GPG 'verifying two signed tags in one command should succeed' \ 'git tag -v signed-tag file-signed-tag' -test_expect_success \ +test_expect_success GPG \ 'verifying many signed and non-signed tags should fail' ' test_must_fail git tag -v signed-tag annotated-tag && test_must_fail git tag -v file-annotated-tag file-signed-tag && @@ -739,7 +739,7 @@ test_expect_success \ test_must_fail git tag -v signed-tag annotated-tag file-signed-tag ' -test_expect_success 'verifying a forged tag should fail' ' +test_expect_success GPG 'verifying a forged tag should fail' ' forged=$(git cat-file tag signed-tag | sed -e "s/signed-tag/forged-tag/" | git mktag) && @@ -751,7 +751,7 @@ test_expect_success 'verifying a forged tag should fail' ' get_tag_header empty-signed-tag $commit commit $time >expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with an empty -m message should succeed' ' git tag -s -m "" empty-signed-tag && get_tag_msg empty-signed-tag >actual && @@ -762,7 +762,7 @@ test_expect_success \ >sigemptyfile get_tag_header emptyfile-signed-tag $commit commit $time >expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with an empty -F messagefile should succeed' ' git tag -s -F sigemptyfile emptyfile-signed-tag && get_tag_msg emptyfile-signed-tag >actual && @@ -785,7 +785,7 @@ Trailing spaces Trailing blank lines EOF echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'extra blanks in the message for a signed tag should be removed' ' git tag -s -F sigblanksfile blanks-signed-tag && get_tag_msg blanks-signed-tag >actual && @@ -795,7 +795,7 @@ test_expect_success \ get_tag_header blank-signed-tag $commit commit $time >expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with a blank -m message should succeed' ' git tag -s -m " " blank-signed-tag && get_tag_msg blank-signed-tag >actual && @@ -808,7 +808,7 @@ echo '' >>sigblankfile echo ' ' >>sigblankfile get_tag_header blankfile-signed-tag $commit commit $time >expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with blank -F file with spaces should succeed' ' git tag -s -F sigblankfile blankfile-signed-tag && get_tag_msg blankfile-signed-tag >actual && @@ -819,7 +819,7 @@ test_expect_success \ printf ' ' >sigblanknonlfile get_tag_header blanknonlfile-signed-tag $commit commit $time >expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with spaces and no newline should succeed' ' git tag -s -F sigblanknonlfile blanknonlfile-signed-tag && get_tag_msg blanknonlfile-signed-tag >actual && @@ -856,7 +856,7 @@ Another line. Last line. EOF echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with a -F file with #comments should succeed' ' git tag -s -F sigcommentsfile comments-signed-tag && get_tag_msg comments-signed-tag >actual && @@ -866,7 +866,7 @@ test_expect_success \ get_tag_header comment-signed-tag $commit commit $time >expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with #commented -m message should succeed' ' git tag -s -m "#comment" comment-signed-tag && get_tag_msg comment-signed-tag >actual && @@ -879,7 +879,7 @@ echo '' >>sigcommentfile echo '####' >>sigcommentfile get_tag_header commentfile-signed-tag $commit commit $time >expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with #commented -F messagefile should succeed' ' git tag -s -F sigcommentfile commentfile-signed-tag && get_tag_msg commentfile-signed-tag >actual && @@ -890,7 +890,7 @@ test_expect_success \ printf '#comment' >sigcommentnonlfile get_tag_header commentnonlfile-signed-tag $commit commit $time >expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag with a #comment and no newline should succeed' ' git tag -s -F sigcommentnonlfile commentnonlfile-signed-tag && get_tag_msg commentnonlfile-signed-tag >actual && @@ -900,7 +900,7 @@ test_expect_success \ # listing messages for signed tags: -test_expect_success \ +test_expect_success GPG \ 'listing the one-line message of a signed tag should succeed' ' git tag -s -m "A message line signed" stag-one-line && @@ -925,7 +925,7 @@ test_expect_success \ test_cmp expect actual ' -test_expect_success \ +test_expect_success GPG \ 'listing the zero-lines message of a signed tag should succeed' ' git tag -s -m "" stag-zero-lines && @@ -953,7 +953,7 @@ test_expect_success \ echo 'stag line one' >sigtagmsg echo 'stag line two' >>sigtagmsg echo 'stag line three' >>sigtagmsg -test_expect_success \ +test_expect_success GPG \ 'listing many message lines of a signed tag should succeed' ' git tag -s -F sigtagmsg stag-lines && @@ -998,12 +998,12 @@ test_expect_success \ tree=$(git rev-parse HEAD^{tree}) blob=$(git rev-parse HEAD:foo) -tag=$(git rev-parse signed-tag) +tag=$(git rev-parse signed-tag 2>/dev/null) get_tag_header tree-signed-tag $tree tree $time >expect echo "A message for a tree" >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag pointing to a tree should succeed' ' git tag -s -m "A message for a tree" tree-signed-tag HEAD^{tree} && get_tag_msg tree-signed-tag >actual && @@ -1013,7 +1013,7 @@ test_expect_success \ get_tag_header blob-signed-tag $blob blob $time >expect echo "A message for a blob" >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag pointing to a blob should succeed' ' git tag -s -m "A message for a blob" blob-signed-tag HEAD:foo && get_tag_msg blob-signed-tag >actual && @@ -1023,7 +1023,7 @@ test_expect_success \ get_tag_header tag-signed-tag $tag tag $time >expect echo "A message for another tag" >>expect echo '-----BEGIN PGP SIGNATURE-----' >>expect -test_expect_success \ +test_expect_success GPG \ 'creating a signed tag pointing to another tag should succeed' ' git tag -s -m "A message for another tag" tag-signed-tag signed-tag && get_tag_msg tag-signed-tag >actual && @@ -1032,7 +1032,7 @@ test_expect_success \ # try to sign with bad user.signingkey git config user.signingkey BobTheMouse -test_expect_success \ +test_expect_success GPG \ 'git tag -s fails if gpg is misconfigured' \ 'test_must_fail git tag -s -m tail tag-gpg-failure' git config --unset user.signingkey @@ -1040,7 +1040,7 @@ git config --unset user.signingkey # try to verify without gpg: rm -rf gpghome -test_expect_success \ +test_expect_success GPG \ 'verify signed tag fails when public key is not present' \ 'test_must_fail git tag -v signed-tag' diff --git a/t/t7005-editor.sh b/t/t7005-editor.sh index 2d919d69ef..e83bc8fd89 100755 --- a/t/t7005-editor.sh +++ b/t/t7005-editor.sh @@ -7,6 +7,7 @@ test_description='GIT_EDITOR, core.editor, and stuff' for i in GIT_EDITOR core_editor EDITOR VISUAL vi do cat >e-$i.sh <<-EOF + #!$SHELL_PATH echo "Edited by $i" >"\$1" EOF chmod +x e-$i.sh @@ -87,30 +88,27 @@ do ' done +if ! echo 'echo space > "$1"' > "e space.sh" +then + say "Skipping; FS does not support spaces in filenames" + test_done + exit +fi + test_expect_success 'editor with a space' ' - if echo "echo space > \"\$1\"" > "e space.sh" - then - chmod a+x "e space.sh" && - GIT_EDITOR="./e\ space.sh" git commit --amend && - test space = "$(git show -s --pretty=format:%s)" - else - say "Skipping; FS does not support spaces in filenames" - fi + chmod a+x "e space.sh" && + GIT_EDITOR="./e\ space.sh" git commit --amend && + test space = "$(git show -s --pretty=format:%s)" ' unset GIT_EDITOR test_expect_success 'core.editor with a space' ' - if test -f "e space.sh" - then - git config core.editor \"./e\ space.sh\" && - git commit --amend && - test space = "$(git show -s --pretty=format:%s)" - else - say "Skipping; FS does not support spaces in filenames" - fi + git config core.editor \"./e\ space.sh\" && + git commit --amend && + test space = "$(git show -s --pretty=format:%s)" ' diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh index 1636fac2a4..929d5d4d3b 100755 --- a/t/t7300-clean.sh +++ b/t/t7300-clean.sh @@ -373,9 +373,9 @@ test_expect_success 'removal failure' ' mkdir foo && touch foo/bar && - exec <foo/bar && - chmod 0 foo && - test_must_fail git clean -f -d + (exec <foo/bar && + chmod 0 foo && + test_must_fail git clean -f -d) ' chmod 755 foo diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index b8cb2df667..af690ec6c1 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -47,6 +47,55 @@ test_expect_success 'Prepare submodule testing' ' GIT_CONFIG=.gitmodules git config submodule.example.url git://example.com/init.git ' +test_expect_success 'Prepare submodule add testing' ' + submodurl=$(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 "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. && + git submodule init + ) +' + test_expect_success 'status should fail for unmapped paths' ' if git submodule status then diff --git a/t/t7502-commit.sh b/t/t7502-commit.sh index ad42c78d7c..56cd866019 100755 --- a/t/t7502-commit.sh +++ b/t/t7502-commit.sh @@ -234,7 +234,7 @@ cat >.git/FAKE_EDITOR <<EOF # kill -TERM command added below. EOF -test_expect_success 'a SIGTERM should break locks' ' +test_expect_success EXECKEEPSPID 'a SIGTERM should break locks' ' echo >>negative && ! "$SHELL_PATH" -c '\'' echo kill -TERM $$ >> .git/FAKE_EDITOR diff --git a/t/t7503-pre-commit-hook.sh b/t/t7503-pre-commit-hook.sh index b069095995..8528f64c8d 100755 --- a/t/t7503-pre-commit-hook.sh +++ b/t/t7503-pre-commit-hook.sh @@ -69,7 +69,7 @@ test_expect_success '--no-verify with failing hook' ' ' chmod -x "$HOOK" -test_expect_success 'with non-executable hook' ' +test_expect_success POSIXPERM 'with non-executable hook' ' echo "content" >> file && git add file && @@ -77,7 +77,7 @@ test_expect_success 'with non-executable hook' ' ' -test_expect_success '--no-verify with non-executable hook' ' +test_expect_success POSIXPERM '--no-verify with non-executable hook' ' echo "more content" >> file && git add file && diff --git a/t/t7504-commit-msg-hook.sh b/t/t7504-commit-msg-hook.sh index 47680e6df4..1f53ea8090 100755 --- a/t/t7504-commit-msg-hook.sh +++ b/t/t7504-commit-msg-hook.sh @@ -136,7 +136,7 @@ test_expect_success '--no-verify with failing hook (editor)' ' ' chmod -x "$HOOK" -test_expect_success 'with non-executable hook' ' +test_expect_success POSIXPERM 'with non-executable hook' ' echo "content" >> file && git add file && @@ -144,7 +144,7 @@ test_expect_success 'with non-executable hook' ' ' -test_expect_success 'with non-executable hook (editor)' ' +test_expect_success POSIXPERM 'with non-executable hook (editor)' ' echo "content again" >> file && git add file && @@ -153,7 +153,7 @@ test_expect_success 'with non-executable hook (editor)' ' ' -test_expect_success '--no-verify with non-executable hook' ' +test_expect_success POSIXPERM '--no-verify with non-executable hook' ' echo "more content" >> file && git add file && @@ -161,7 +161,7 @@ test_expect_success '--no-verify with non-executable hook' ' ' -test_expect_success '--no-verify with non-executable hook (editor)' ' +test_expect_success POSIXPERM '--no-verify with non-executable hook (editor)' ' echo "even more content" >> file && git add file && diff --git a/t/t7502-status.sh b/t/t7508-status.sh index 93f875f500..93f875f500 100755 --- a/t/t7502-status.sh +++ b/t/t7508-status.sh diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh index 08d5b91c91..e426c96fb7 100755 --- a/t/t9001-send-email.sh +++ b/t/t9001-send-email.sh @@ -88,7 +88,7 @@ cat >expected <<\EOF EOF test_expect_success \ 'Verify commandline' \ - 'diff commandline1 expected' + 'test_cmp expected commandline1' cat >expected-show-all-headers <<\EOF 0001-Second.patch @@ -531,4 +531,15 @@ 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 \ + $patches | + grep "In-Reply-To: <in-reply-id@example.com>" +' + test_done diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh index bb921af56a..4eee2e9fa6 100755 --- a/t/t9100-git-svn-basic.sh +++ b/t/t9100-git-svn-basic.sh @@ -6,19 +6,19 @@ test_description='git svn basic tests' GIT_SVN_LC_ALL=${LC_ALL:-$LANG} +. ./lib-git-svn.sh + +say 'define NO_SVN_TESTS to skip git svn tests' + case "$GIT_SVN_LC_ALL" in *.UTF-8) - have_utf8=t + test_set_prereq UTF8 ;; *) - have_utf8= + say "UTF-8 locale not set, some tests skipped ($GIT_SVN_LC_ALL)" ;; esac -. ./lib-git-svn.sh - -say 'define NO_SVN_TESTS to skip git svn tests' - test_expect_success \ 'initialize git svn' ' mkdir import && @@ -171,20 +171,15 @@ test_expect_success "$name" ' test ! -L "$SVN_TREE"/exec-2.sh && test_cmp help "$SVN_TREE"/exec-2.sh' -if test "$have_utf8" = t -then - name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL" - LC_ALL="$GIT_SVN_LC_ALL" - export LC_ALL - test_expect_success "$name" " - echo '# hello' >> exec-2.sh && - git update-index exec-2.sh && - git commit -m 'éï∏' && - git svn set-tree HEAD" - unset LC_ALL -else - say "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)" -fi +name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL" +LC_ALL="$GIT_SVN_LC_ALL" +export LC_ALL +test_expect_success UTF8 "$name" " + echo '# hello' >> exec-2.sh && + git update-index exec-2.sh && + git commit -m 'éï∏' && + git svn set-tree HEAD" +unset LC_ALL name='test fetch functionality (svn => git) with alternate GIT_SVN_ID' GIT_SVN_ID=alt @@ -197,7 +192,7 @@ test_expect_success "$name" \ name='check imported tree checksums expected tree checksums' rm -f expected -if test "$have_utf8" = t +if test_have_prereq UTF8 then echo tree bf522353586b1b883488f2bc73dab0d9f774b9a9 > expected fi diff --git a/t/t9108-git-svn-multi-glob.sh b/t/t9109-git-svn-multi-glob.sh index 8f79c3f251..8f79c3f251 100755 --- a/t/t9108-git-svn-multi-glob.sh +++ b/t/t9109-git-svn-multi-glob.sh diff --git a/t/t9129-git-svn-i18n-commitencoding.sh b/t/t9129-git-svn-i18n-commitencoding.sh index 9c7b1ad18b..3200ab38ef 100755 --- a/t/t9129-git-svn-i18n-commitencoding.sh +++ b/t/t9129-git-svn-i18n-commitencoding.sh @@ -70,24 +70,26 @@ do done if locale -a |grep -q en_US.utf8; then - test_expect_success 'ISO-8859-1 should match UTF-8 in svn' ' + test_set_prereq UTF8 +else + say "UTF-8 locale not available, test skipped" +fi + +test_expect_success UTF8 'ISO-8859-1 should match UTF-8 in svn' ' ( cd ISO-8859-1 && compare_svn_head_with "$TEST_DIRECTORY"/t3900/1-UTF-8.txt ) - ' +' - for H in EUCJP ISO-2022-JP - do - test_expect_success '$H should match UTF-8 in svn' ' +for H in EUCJP ISO-2022-JP +do + test_expect_success UTF8 "$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 + ' +done test_done diff --git a/t/t9131-git-svn-empty-symlink.sh b/t/t9131-git-svn-empty-symlink.sh index 8f35e294aa..9a24a65b64 100755 --- a/t/t9131-git-svn-empty-symlink.sh +++ b/t/t9131-git-svn-empty-symlink.sh @@ -88,7 +88,7 @@ test_expect_success 'enable broken symlink workaround' \ 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 SYMLINKS '"bar" becomes a symlink' 'test -L x/bar' test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" y' diff --git a/t/t9132-git-svn-broken-symlink.sh b/t/t9132-git-svn-broken-symlink.sh index b8de59e493..6c4c90b036 100755 --- a/t/t9132-git-svn-broken-symlink.sh +++ b/t/t9132-git-svn-broken-symlink.sh @@ -85,7 +85,7 @@ EOF test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" x' -test_expect_success '"bar" is a symlink that points to "asdf"' ' +test_expect_success SYMLINKS '"bar" is a symlink that points to "asdf"' ' test -L x/bar && (cd x && test xasdf = x"`git cat-file blob HEAD:bar`") ' @@ -94,7 +94,7 @@ test_expect_success 'get "bar" => symlink fix from svn' ' (cd x && git svn rebase) ' -test_expect_success '"bar" remains a proper symlink' ' +test_expect_success SYMLINKS '"bar" remains a proper symlink' ' test -L x/bar && (cd x && test xdoink = x"`git cat-file blob HEAD:bar`") ' diff --git a/t/t9106-git-svn-dcommit-clobber-series.sh b/t/t9137-git-svn-dcommit-clobber-series.sh index fd185011b7..fd185011b7 100755 --- a/t/t9106-git-svn-dcommit-clobber-series.sh +++ b/t/t9137-git-svn-dcommit-clobber-series.sh diff --git a/t/t9200-git-cvsexportcommit.sh b/t/t9200-git-cvsexportcommit.sh index 245a7c3662..995f60771a 100755 --- a/t/t9200-git-cvsexportcommit.sh +++ b/t/t9200-git-cvsexportcommit.sh @@ -9,7 +9,7 @@ test_description='Test export of commits to CVS' cvs >/dev/null 2>&1 if test $? -ne 1 then - test_expect_success 'skipping git cvsexportcommit tests, cvs not found' : + say 'skipping git cvsexportcommit tests, cvs not found' test_done exit fi @@ -225,11 +225,12 @@ test_expect_success \ test_must_fail git cvsexportcommit -c $id )' -case "$(git config --bool core.filemode)" in -false) - ;; -*) -test_expect_success \ +if ! test "$(git config --bool core.filemode)" = false +then + test_set_prereq FILEMODE +fi + +test_expect_success FILEMODE \ 'Retain execute bit' \ 'mkdir G && echo executeon >G/on && @@ -243,8 +244,6 @@ test_expect_success \ test -x G/on && ! test -x G/off )' - ;; -esac test_expect_success '-w option should work with relative GIT_DIR' ' mkdir W && diff --git a/t/t9301-fast-export.sh b/t/t9301-fast-export.sh index 86c376088c..b860626bee 100755 --- a/t/t9301-fast-export.sh +++ b/t/t9301-fast-export.sh @@ -8,6 +8,9 @@ test_description='git fast-export' test_expect_success 'setup' ' + echo break it > file0 && + git add file0 && + test_tick && echo Wohlauf > file && git add file && test_tick && @@ -57,8 +60,8 @@ test_expect_success 'fast-export master~2..master' ' (cd new && git fast-import && test $MASTER != $(git rev-parse --verify refs/heads/partial) && - git diff master..partial && - git diff master^..partial^ && + git diff --exit-code master partial && + git diff --exit-code master^ partial^ && test_must_fail git rev-parse partial~2) ' diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh index 6a37f71d11..466240cd41 100755 --- a/t/t9400-git-cvsserver-server.sh +++ b/t/t9400-git-cvsserver-server.sh @@ -13,12 +13,12 @@ cvs CLI client via git-cvsserver server' cvs >/dev/null 2>&1 if test $? -ne 1 then - test_expect_success 'skipping git-cvsserver tests, cvs not found' : + say 'skipping git-cvsserver tests, cvs not found' test_done exit fi perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || { - test_expect_success 'skipping git-cvsserver tests, Perl SQLite interface unavailable' : + say 'skipping git-cvsserver tests, Perl SQLite interface unavailable' test_done exit } @@ -44,7 +44,7 @@ test_expect_success 'setup' ' git add secondrootfile && git commit -m "second root") && git pull secondroot master && - git clone -q --local --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 && + git clone -q --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 && GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true && GIT_DIR="$SERVERDIR" git config gitcvs.logfile "$SERVERDIR/gitcvs.log" ' @@ -267,7 +267,7 @@ test_expect_success 'gitcvs.ext.dbname' \ rm -fr "$SERVERDIR" cd "$WORKDIR" && -git clone -q --local --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 && +git clone -q --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 && GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true && GIT_DIR="$SERVERDIR" git config gitcvs.logfile "$SERVERDIR/gitcvs.log" || exit 1 diff --git a/t/t9401-git-cvsserver-crlf.sh b/t/t9401-git-cvsserver-crlf.sh index e27a1c5f85..8882230134 100755 --- a/t/t9401-git-cvsserver-crlf.sh +++ b/t/t9401-git-cvsserver-crlf.sh @@ -49,12 +49,12 @@ not_present() { cvs >/dev/null 2>&1 if test $? -ne 1 then - test_expect_success 'skipping git-cvsserver tests, cvs not found' : + say 'skipping git-cvsserver tests, cvs not found' test_done exit fi perl -e 'use DBI; use DBD::SQLite' >/dev/null 2>&1 || { - test_expect_success 'skipping git-cvsserver tests, Perl SQLite interface unavailable' : + say 'skipping git-cvsserver tests, Perl SQLite interface unavailable' test_done exit } @@ -84,7 +84,7 @@ test_expect_success 'setup' ' echo "subdir/file.h crlf" >> .gitattributes && git add .gitattributes textfile.c binfile.bin mixedUp.c subdir/* && git commit -q -m "First Commit" && - git clone -q --local --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 && + git clone -q --bare "$WORKDIR/.git" "$SERVERDIR" >/dev/null 2>&1 && GIT_DIR="$SERVERDIR" git config --bool gitcvs.enabled true && GIT_DIR="$SERVERDIR" git config gitcvs.logfile "$SERVERDIR/gitcvs.log" ' diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh index 6ed10d0933..9ec5030a91 100755 --- a/t/t9500-gitweb-standalone-no-errors.sh +++ b/t/t9500-gitweb-standalone-no-errors.sh @@ -63,18 +63,10 @@ gitweb_run () { # gitweb.log is left for debugging } -safe_chmod () { - chmod "$1" "$2" && - if [ "$(git config --get core.filemode)" = false ] - then - git update-index --chmod="$1" "$2" - fi -} - . ./test-lib.sh perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || { - test_expect_success 'skipping gitweb tests, perl version is too old' : + say 'skipping gitweb tests, perl version is too old' test_done exit } @@ -242,7 +234,7 @@ test_debug 'cat gitweb.log' test_expect_success \ 'commitdiff(0): mode change' \ - 'safe_chmod +x new_file && + 'test_chmod +x new_file && git commit -a -m "Mode changed." && gitweb_run "p=.git;a=commitdiff"' test_debug 'cat gitweb.log' @@ -254,7 +246,7 @@ test_expect_success \ gitweb_run "p=.git;a=commitdiff"' test_debug 'cat gitweb.log' -test_expect_success \ +test_expect_success SYMLINKS \ 'commitdiff(0): file to symlink' \ 'rm renamed_file && ln -s file renamed_file && @@ -281,7 +273,7 @@ test_debug 'cat gitweb.log' test_expect_success \ 'commitdiff(0): mode change and modified' \ 'echo "New line" >> file2 && - safe_chmod +x file2 && + test_chmod +x file2 && git commit -a -m "Mode change and modification." && gitweb_run "p=.git;a=commitdiff"' test_debug 'cat gitweb.log' @@ -308,7 +300,7 @@ test_expect_success \ 'commitdiff(0): renamed, mode change and modified' \ 'git mv file3 file2 && echo "Propter nomen suum." >> file2 && - safe_chmod +x file2 && + test_chmod +x file2 && git commit -a -m "File rename, mode change and modification." && gitweb_run "p=.git;a=commitdiff"' test_debug 'cat gitweb.log' @@ -316,7 +308,7 @@ test_debug 'cat gitweb.log' # ---------------------------------------------------------------------- # commitdiff testing (taken from t4114-apply-typechange.sh) -test_expect_success 'setup typechange commits' ' +test_expect_success SYMLINKS 'setup typechange commits' ' echo "hello world" > foo && echo "hi planet" > bar && git update-index --add foo bar && @@ -425,10 +417,15 @@ test_expect_success \ git add 03-new && git mv 04-rename-from 04-rename-to && echo "Changed" >> 04-rename-to && - safe_chmod +x 05-mode-change && - rm -f 06-file-or-symlink && ln -s 01-change 06-file-or-symlink && + test_chmod +x 05-mode-change && + rm -f 06-file-or-symlink && + if test_have_prereq SYMLINKS; then + ln -s 01-change 06-file-or-symlink + else + printf %s 01-change > 06-file-or-symlink + fi && echo "Changed and have mode changed" > 07-change-mode-change && - safe_chmod +x 07-change-mode-change && + test_chmod +x 07-change-mode-change && git commit -a -m "Large commit" && git checkout master' diff --git a/t/t9700-perl-git.sh b/t/t9700-perl-git.sh index b81d5dfc34..4a501c6847 100755 --- a/t/t9700-perl-git.sh +++ b/t/t9700-perl-git.sh @@ -7,7 +7,7 @@ test_description='perl interface (Git.pm)' . ./test-lib.sh perl -MTest::More -e 0 2>/dev/null || { - say_color skip "Perl Test::More unavailable, skipping test" + say "Perl Test::More unavailable, skipping test" test_done } diff --git a/t/test-lib.sh b/t/test-lib.sh index 7a847ecbde..2979e8ea0e 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -238,18 +238,50 @@ test_merge () { git tag "$1" } +# This function helps systems where core.filemode=false is set. +# Use it instead of plain 'chmod +x' to set or unset the executable bit +# of a file in the working directory and add it to the index. + +test_chmod () { + chmod "$@" && + git update-index --add "--chmod=$@" +} + +# Use test_set_prereq to tell that a particular prerequisite is available. +# The prerequisite can later be checked for in two ways: +# +# - Explicitly using test_have_prereq. +# +# - Implicitly by specifying the prerequisite tag in the calls to +# test_expect_{success,failure,code}. +# +# The single parameter is the prerequisite tag (a simple word, in all +# capital letters by convention). + +test_set_prereq () { + satisfied="$satisfied$1 " +} +satisfied=" " + +test_have_prereq () { + case $satisfied in + *" $1 "*) + : yes, have it ;; + *) + ! : nope ;; + esac +} + # You are not expected to call test_ok_ and test_failure_ directly, use # the text_expect_* functions instead. test_ok_ () { - test_count=$(expr "$test_count" + 1) - test_success=$(expr "$test_success" + 1) + test_success=$(($test_success + 1)) say_color "" " ok $test_count: $@" } test_failure_ () { - test_count=$(expr "$test_count" + 1) - test_failure=$(expr "$test_failure" + 1); + test_failure=$(($test_failure + 1)) say_color error "FAIL $test_count: $1" shift echo "$@" | sed -e 's/^/ /' @@ -257,13 +289,11 @@ test_failure_ () { } test_known_broken_ok_ () { - test_count=$(expr "$test_count" + 1) test_fixed=$(($test_fixed+1)) say_color "" " FIXED $test_count: $@" } test_known_broken_failure_ () { - test_count=$(expr "$test_count" + 1) test_broken=$(($test_broken+1)) say_color skip " still broken $test_count: $@" } @@ -279,20 +309,23 @@ test_run_ () { } test_skip () { - this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$') - this_test="$this_test.$(expr "$test_count" + 1)" + test_count=$(($test_count+1)) to_skip= for skp in $GIT_SKIP_TESTS do - case "$this_test" in + case $this_test.$test_count in $skp) to_skip=t esac done + if test -z "$to_skip" && test -n "$prereq" && + ! test_have_prereq "$prereq" + then + to_skip=t + fi case "$to_skip" in t) say_color skip >&3 "skipping test: $@" - test_count=$(expr "$test_count" + 1) say_color skip "skip $test_count: $1" : true ;; @@ -303,8 +336,9 @@ test_skip () { } test_expect_failure () { + test "$#" = 3 && { prereq=$1; shift; } || prereq= test "$#" = 2 || - error "bug in the test script: not 2 parameters to test-expect-failure" + error "bug in the test script: not 2 or 3 parameters to test-expect-failure" if ! test_skip "$@" then say >&3 "checking known breakage: $2" @@ -320,8 +354,9 @@ test_expect_failure () { } test_expect_success () { + test "$#" = 3 && { prereq=$1; shift; } || prereq= test "$#" = 2 || - error "bug in the test script: not 2 parameters to test-expect-success" + error "bug in the test script: not 2 or 3 parameters to test-expect-success" if ! test_skip "$@" then say >&3 "expecting success: $2" @@ -337,8 +372,9 @@ test_expect_success () { } test_expect_code () { + test "$#" = 4 && { prereq=$1; shift; } || prereq= test "$#" = 3 || - error "bug in the test script: not 3 parameters to test-expect-code" + error "bug in the test script: not 3 or 4 parameters to test-expect-code" if ! test_skip "$@" then say >&3 "expecting exit code $1: $3" @@ -362,15 +398,16 @@ test_expect_code () { # Usage: test_external description command arguments... # Example: test_external 'Perl API' perl ../path/to/test.pl test_external () { - test "$#" -eq 3 || - error >&5 "bug in the test script: not 3 parameters to test_external" + test "$#" = 4 && { prereq=$1; shift; } || prereq= + test "$#" = 3 || + error >&5 "bug in the test script: not 3 or 4 parameters to test_external" descr="$1" shift if ! test_skip "$descr" "$@" then # Announce the script to reduce confusion about the # test output that follows. - say_color "" " run $(expr "$test_count" + 1): $descr ($*)" + say_color "" " run $test_count: $descr ($*)" # Run command; redirect its stderr to &4 as in # test_run_, but keep its stdout on our stdout even in # non-verbose mode. @@ -454,7 +491,7 @@ test_create_repo () { repo="$1" mkdir -p "$repo" cd "$repo" || error "Cannot setup test environment" - "$GIT_EXEC_PATH/git" init "--template=$owd/../templates/blt/" >&3 2>&4 || + "$GIT_EXEC_PATH/git-init" "--template=$owd/../templates/blt/" >&3 2>&4 || error "cannot run git init -- have you built things yet?" mv .git/hooks .git/hooks-disabled cd "$owd" @@ -464,7 +501,7 @@ test_done () { trap - EXIT test_results_dir="$TEST_DIRECTORY/test-results" mkdir -p "$test_results_dir" - test_results_path="$test_results_dir/${0%-*}-$$" + test_results_path="$test_results_dir/${0%.sh}-$$" echo "total $test_count" >> $test_results_path echo "success $test_success" >> $test_results_path @@ -514,8 +551,16 @@ test_done () { TEST_DIRECTORY=$(pwd) if test -z "$valgrind" then - PATH=$TEST_DIRECTORY/..:$PATH - GIT_EXEC_PATH=$TEST_DIRECTORY/.. + if test -z "$GIT_TEST_INSTALLED" + then + PATH=$TEST_DIRECTORY/..:$PATH + GIT_EXEC_PATH=$TEST_DIRECTORY/.. + else + GIT_EXEC_PATH=$($GIT_TEST_INSTALLED/git --exec-path) || + error "Cannot run git from $GIT_TEST_INSTALLED." + PATH=$GIT_TEST_INSTALLED:$TEST_DIRECTORY/..:$PATH + GIT_EXEC_PATH=${GIT_TEST_EXEC_PATH:-$GIT_EXEC_PATH} + fi else make_symlink () { test -h "$2" && @@ -613,7 +658,8 @@ test_create_repo "$test" # in subprocesses like git equals our $PWD (for pathname comparisons). cd -P "$test" || exit 1 -this_test=$(expr "./$0" : '.*/\(t[0-9]*\)-[^/]*$') +this_test=${0##*/} +this_test=${this_test%%-*} for skp in $GIT_SKIP_TESTS do to_skip= @@ -631,3 +677,35 @@ do test_done esac done + +# Fix some commands on Windows +case $(uname -s) in +*MINGW*) + # Windows has its own (incompatible) sort and find + sort () { + /usr/bin/sort "$@" + } + find () { + /usr/bin/find "$@" + } + sum () { + md5sum "$@" + } + # git sees Windows-style pwd + pwd () { + builtin pwd -W + } + # no POSIX permissions + # backslashes in pathspec are converted to '/' + # exec does not inherit the PID + ;; +*) + test_set_prereq POSIXPERM + test_set_prereq BSLASHPSPEC + test_set_prereq EXECKEEPSPID + ;; +esac + +# test whether the filesystem supports symbolic links +ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS +rm -f y diff --git a/transport.c b/transport.c index 9ad4a16c31..9ae92cd39c 100644 --- a/transport.c +++ b/transport.c @@ -138,6 +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; @@ -153,7 +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)); @@ -169,7 +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; @@ -206,7 +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)); @@ -285,7 +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)); @@ -306,7 +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. */ @@ -327,10 +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.", @@ -723,7 +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; diff --git a/unpack-trees.c b/unpack-trees.c index e547282ed5..86e28650b8 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -49,39 +49,20 @@ 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 - * directories, in case this unlink is the removal of the - * last entry in the directory -- empty directories are removed. +/* + * Unlink the last component and schedule the leading directories for + * removal, such that empty directories get removed. */ static void unlink_entry(struct cache_entry *ce) { - char *cp, *prev; - char *name = ce->name; - - if (has_symlink_or_noent_leading_path(ce_namelen(ce), ce->name)) + if (has_symlink_or_noent_leading_path(ce->name, ce_namelen(ce))) return; - if (unlink(name)) + if (unlink(ce->name)) return; - prev = NULL; - while (1) { - int status; - cp = strrchr(name, '/'); - if (prev) - *prev = '/'; - if (!cp) - break; - - *cp = 0; - status = rmdir(name); - if (status) { - *cp = '/'; - break; - } - prev = cp; - } + schedule_dir_for_removal(ce->name, ce_namelen(ce)); } static struct checkout state; @@ -112,11 +93,10 @@ static int check_updates(struct unpack_trees_options *o) display_progress(progress, ++cnt); if (o->update) unlink_entry(ce); - remove_index_entry_at(&o->result, i); - i--; - continue; } } + remove_marked_cache_entries(&o->result); + remove_scheduled_dirs(); for (i = 0; i < index->cache_nr; i++) { struct cache_entry *ce = index->cache[i]; @@ -286,9 +266,9 @@ static int unpack_nondirectories(int n, unsigned long mask, 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; } @@ -380,8 +360,10 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options memset(&o->result, 0, sizeof(o->result)); o->result.initialized = 1; - if (o->src_index) - o->result.timestamp = o->src_index->timestamp; + if (o->src_index) { + o->result.timestamp.sec = o->src_index->timestamp.sec; + o->result.timestamp.nsec = o->src_index->timestamp.nsec; + } o->merge_size = len; if (!dfc) @@ -446,7 +428,7 @@ static int verify_uptodate(struct cache_entry *ce, { struct stat st; - if (o->index_only || o->reset) + if (o->index_only || o->reset || ce_uptodate(ce)) return 0; if (!lstat(ce->name, &st)) { @@ -583,7 +565,7 @@ static int verify_absent(struct cache_entry *ce, const char *action, if (o->index_only || o->reset || !o->update) return 0; - if (has_symlink_or_noent_leading_path(ce_namelen(ce), ce->name)) + if (has_symlink_or_noent_leading_path(ce->name, ce_namelen(ce))) return 0; if (!lstat(ce->name, &st)) { @@ -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/wt-status.c b/wt-status.c index dd87339ff7..929b00f592 100644 --- a/wt-status.c +++ b/wt-status.c @@ -250,10 +250,9 @@ static void wt_status_print_untracked(struct wt_status *s) memset(&dir, 0, sizeof(dir)); - if (!s->untracked) { - dir.show_other_directories = 1; - dir.hide_empty_directories = 1; - } + if (!s->untracked) + dir.flags |= + DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES; setup_standard_excludes(&dir); read_directory(&dir, ".", "", 0, NULL); diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c index 3e97462bdd..02184d9cde 100644 --- a/xdiff/xdiffi.c +++ b/xdiff/xdiffi.c @@ -293,15 +293,14 @@ int xdl_recs_cmp(diffdata_t *dd1, long off1, long lim1, for (; off1 < lim1; off1++) rchg1[rindex1[off1]] = 1; } else { - long ec; xdpsplit_t spl; spl.i1 = spl.i2 = 0; /* * Divide ... */ - if ((ec = xdl_split(ha1, off1, lim1, ha2, off2, lim2, kvdf, kvdb, - need_min, &spl, xenv)) < 0) { + if (xdl_split(ha1, off1, lim1, ha2, off2, lim2, kvdf, kvdb, + need_min, &spl, xenv) < 0) { return -1; } diff --git a/xdiff/xemit.c b/xdiff/xemit.c index 05bfa41f10..c4bedf0d1c 100644 --- a/xdiff/xemit.c +++ b/xdiff/xemit.c @@ -132,7 +132,7 @@ int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb, if (xecfg->flags & XDL_EMIT_COMMON) return xdl_emit_common(xe, xscr, ecb, xecfg); - for (xch = xche = xscr; xch; xch = xche->next) { + for (xch = xscr; xch; xch = xche->next) { xche = xdl_get_hunk(xch, xecfg); s1 = XDL_MAX(xch->i1 - xecfg->ctxlen, 0); |