git/builtin/diff-index.c, branch v2.16.2

Merge branch 'ma/builtin-unleak'

2017-10-07T07:27:55Z

Many variables that points at a region of memory that will live throughout the life of the program have been marked with UNLEAK marker to help the leak checkers concentrate on real leaks.. * ma/builtin-unleak: builtin/: add UNLEAKs

builtin/: add UNLEAKs

2017-10-02T04:03:10Z

Add some UNLEAKs where we are about to return from `cmd_*`. UNLEAK the variables in the same order as we've declared them. While addressing `msg` in builtin/tag.c, convert the existing `strbuf_release()` calls as well. Signed-off-by: Martin Ågren Signed-off-by: Junio C Hamano

submodule: remove gitmodules_config

2017-08-03T20:11:02Z

Now that the submodule-config subsystem can lazily read the gitmodules file we no longer need to explicitly pre-read the gitmodules by calling 'gitmodules_config()' so let's remove it. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano

Merge branch 'bw/config-h'

2017-06-24T21:28:41Z

Fix configuration codepath to pay proper attention to commondir that is used in multi-worktree situation, and isolate config API into its own header file. * bw/config-h: config: don't implicitly use gitdir or commondir config: respect commondir setup: teach discover_git_directory to respect the commondir config: don't include config.h by default config: remove git_config_iter config: create config.h

Merge branch 'jk/consistent-h'

2017-06-19T19:38:45Z

"git $cmd -h" for builtin commands calls the implementation of the command (i.e. cmd_$cmd() function) without doing any repository set-up, and the commands that expect RUN_SETUP is done by the Git potty needs to be prepared to show the help text without barfing. * jk/consistent-h: t0012: test "-h" with builtins git: add hidden --list-builtins option version: convert to parse-options diff- and log- family: handle "git cmd -h" early submodule--helper: show usage for "-h" remote-{ext,fd}: print usage message on invalid arguments upload-archive: handle "-h" option early credential: handle invalid arguments earlier

config: don't include config.h by default

2017-06-15T19:56:22Z

Stop including config.h by default in cache.h. Instead only include config.h in those files which require use of the config system. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano

diff- and log- family: handle "git cmd -h" early

2017-06-05T02:39:59Z

"git $builtin -h" bypasses the usual repository setup and calls the cmd_$builtin() function, expecting it to show the help text. Unfortunately the commands in the log- and the diff- family want to call into the revisions machinery, which by definition needs to have a repository already discovered. Strictly speaking, they may not need a repository only for parsing "-h", but it is a good discipline to future-proof codepath to ensure that setup_revisions() is called after we know that a repository is there. Handle the "git $builtin -h" special case very early in these commands to work around potential issues. Signed-off-by: Junio C Hamano

diff: have the diff-* builtins configure diff before initializing revisions

2017-05-09T03:24:35Z

This matches how the diff Porcelain works. It makes the plumbing commands respect diff's configuration options, such as indentHeuristic, because init_revisions() calls diff_setup() which fills in the diff_options struct. Signed-off-by: Marc Branchaud Signed-off-by: Junio C Hamano

diff: run arguments through precompose_argv

2016-05-13T21:35:49Z

When running diff commands, a pathspec containing decomposed unicode code points is not converted to precomposed unicode form under Mac OS X, but we normalize the paths in the index and the history to precomposed form on that platform. As a result, the pathspec would not match and no diff is shown. Unlike many builtin commands, the "diff" family of commands do not use parse_options(), which is how other builtin commands indirectly call precompose_argv() to normalize argv[] into precomposed form on Mac OSX. Teach these commands to call precompose_argv() themselves. Note that precomopose_argv() normalizes not just paths but all command line arguments, so things like "git diff -G $string" when $string has the decomposed form would first be normalized into the precomposed form and would stop hitting the same string in the decomposed form in the diff output with this change. It is not a problem per-se, as "log" family of commands already use parse_options() and call precompose_argv()--we can think of this change as making the "diff" family of commands behave in a similar way as the commands in the "log" family. Signed-off-by: Alexander Rinass Helped-by: Torsten Bögershausen Signed-off-by: Junio C Hamano

standardize usage info string format

2015-01-14T17:32:04Z

This patch puts the usage info strings that were not already in docopt- like format into docopt-like format, which will be a litle easier for end users and a lot easier for translators. Changes include: - Placing angle brackets around fill-in-the-blank parameters - Putting dashes in multiword parameter names - Adding spaces to [-f|--foobar] to make [-f | --foobar] - Replacing * with [...] Signed-off-by: Alex Henrie Reviewed-by: Matthieu Moy Signed-off-by: Junio C Hamano