path: root/builtin/diff.c
AgeCommit message (Collapse)Author
2011-11-06cast variable in call to free() in builtin/diff.c and submodule.cÆvar Arnfjörð Bjarmason
Both of these free() calls are freeing a "const unsigned char (*)[20]" type while free() expects a "void *". This results in the following warning under clang 2.9: builtin/diff.c:185:7: warning: passing 'const unsigned char (*)[20]' to parameter of type 'void *' discards qualifiers free(parent); ^~~~~~ submodule.c:394:7: warning: passing 'const unsigned char (*)[20]' to parameter of type 'void *' discards qualifiers free(parents); ^~~~~~~ This free()-ing without a cast was added by Jim Meyering to builtin/diff.c in v1.7.6-rc3~4 and later by Fredrik Gustafsson in submodule.c in v1.7.7-rc1~25^2. Signed-off-by: Ævar Arnfjörð Bjarmason <> Signed-off-by: Junio C Hamano <>
2011-08-19want_color: automatically fallback to color.uiJeff King
All of the "do we want color" flags default to -1 to indicate that we don't have any color configured. This value is handled in one of two ways: 1. In porcelain, we check early on whether the value is still -1 after reading the config, and set it to the value of color.ui (which defaults to 0). 2. In plumbing, it stays untouched as -1, and want_color defaults it to off. This works fine, but means that every porcelain has to check and reassign its color flag. Now that want_color gives us a place to put this check in a single spot, we can do that, simplifying the calling code. Signed-off-by: Jeff King <> Signed-off-by: Junio C Hamano <>
2011-06-20plug a few coverity-spotted leaksJim Meyering
Signed-off-by: Jim Meyering <> Signed-off-by: Junio C Hamano <>
2011-04-28Merge branch 'jc/rename-degrade-cc-to-c'Junio C Hamano
* jc/rename-degrade-cc-to-c: diffcore-rename: fall back to -C when -C -C busts the rename limit diffcore-rename: record filepair for rename src diffcore-rename: refactor "too many candidates" logic builtin/diff.c: remove duplicated call to diff_result_code()
2011-04-02Merge branch 'ab/i18n-st'Junio C Hamano
* ab/i18n-st: (69 commits) i18n: git-shortlog basic messages i18n: git-revert split up "could not revert/apply" message i18n: git-revert literal "me" messages i18n: git-revert "Your local changes" message i18n: git-revert basic messages i18n: git-notes GIT_NOTES_REWRITE_MODE error message i18n: git-notes basic commands i18n: git-gc "Auto packing the repository" message i18n: git-gc basic messages i18n: git-describe basic messages i18n: git-clean clean.requireForce messages i18n: git-clean basic messages i18n: git-bundle basic messages i18n: git-archive basic messages i18n: git-status "renamed: " message i18n: git-status "Initial commit" message i18n: git-status "Changes to be committed" message i18n: git-status shortstatus messages i18n: git-status "nothing to commit" messages i18n: git-status basic messages ... Conflicts: builtin/branch.c builtin/checkout.c builtin/clone.c builtin/commit.c builtin/grep.c builtin/merge.c builtin/push.c builtin/revert.c t/ t/
2011-03-27Merge branch 'jc/index-update-if-able'Junio C Hamano
* jc/index-update-if-able: update $GIT_INDEX_FILE when there are racily clean entries diff/status: refactor opportunistic index update
2011-03-22builtin/diff.c: remove duplicated call to diff_result_code()Junio C Hamano
The return value from builtin_diff_files() is fed to diff_result_code() by the caller, and all other callees like builtin_diff_index() do not have their own call to diff_result_code(). Remove the duplicated one from builtin_diff_files() and let the caller handle it. Signed-off-by: Junio C Hamano <>
2011-03-21diff/status: refactor opportunistic index updateJunio C Hamano
When we had to refresh the index internally before running diff or status, we opportunistically updated the $GIT_INDEX_FILE so that later invocation of git can use the lstat(2) we already did in this invocation. Make them share a helper function to do so. Signed-off-by: Junio C Hamano <>
2011-03-10i18n: git-diff basic messagesÆvar Arnfjörð Bjarmason
Signed-off-by: Ævar Arnfjörð Bjarmason <> Signed-off-by: Junio C Hamano <>
2011-02-28Merge branch 'nd/struct-pathspec'Junio C Hamano
* nd/struct-pathspec: (22 commits) t6004: add pathspec globbing test for log family t7810: overlapping pathspecs and depth limit grep: drop pathspec_matches() in favor of tree_entry_interesting() grep: use writable strbuf from caller for grep_tree() grep: use match_pathspec_depth() for cache/worktree grepping grep: convert to use struct pathspec Convert ce_path_match() to use match_pathspec_depth() Convert ce_path_match() to use struct pathspec struct rev_info: convert prune_data to struct pathspec pathspec: add match_pathspec_depth() tree_entry_interesting(): optimize wildcard matching when base is matched tree_entry_interesting(): support wildcard matching tree_entry_interesting(): fix depth limit with overlapping pathspecs tree_entry_interesting(): support depth limit tree_entry_interesting(): refactor into separate smaller functions diff-tree: convert base+baselen to writable strbuf glossary: define pathspec Move tree_entry_interesting() to tree-walk.c and export it tree_entry_interesting(): remove dependency on struct diff_options Convert struct diff_options to use struct pathspec ...
2011-02-07diff: support --cached on unborn branchesNguyễn Thái Ngọc Duy
"git diff --cached" (without revision) used to mean "git diff --cached HEAD" (i.e. the user was too lazy to type HEAD). This "correctly" failed when there was no commit yet. But was that correctness useful? This patch changes the definition of what particular command means. It is a request to show what _would_ be committed without further "git add". The internal implementation is the same "git diff --cached HEAD" when HEAD exists, but when there is no commit yet, it compares the index with an empty tree object to achieve the desired result. Signed-off-by: Junio C Hamano <> Signed-off-by: Nguyễn Thái Ngọc Duy <> Signed-off-by: Junio C Hamano <>
2011-02-03struct rev_info: convert prune_data to struct pathspecNguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <> Signed-off-by: Junio C Hamano <>
2011-02-03Convert struct diff_options to use struct pathspecNguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <> Signed-off-by: Junio C Hamano <>
2010-11-05diff,difftool: Don't use the {0,2} notation in usage stringsŠtěpán Němec
This was the only occurence of that usage, and square brackets are sufficient and already well-established for that purpose. Signed-off-by: Štěpán Němec <> Acked-by: Sverre Rabbelier <> Signed-off-by: Junio C Hamano <>
2010-08-09Submodules: Use "ignore" settings from .gitmodules too for diff and statusJens Lehmann
The .gitmodules file is parsed for "submodule.<name>.ignore" entries before looking for them in .git/config. Thus settings found in .git/config will override those from .gitmodules, thereby allowing the local developer to ignore settings given by the remote side while also letting upstream set defaults for those users who don't have special needs. Signed-off-by: Jens Lehmann <> Signed-off-by: Junio C Hamano <>
2010-07-16Merge branch 'jc/diff-merge-base-multi'Junio C Hamano
* jc/diff-merge-base-multi: diff A...B: do not limit the syntax too narrowly
2010-07-15Merge branch 'jc/diff-merge-base-multi'Junio C Hamano
* jc/diff-merge-base-multi: diff A...B: give one possible diff when there are more than one merge-base
2010-02-22Move 'builtin-*' into a 'builtin/' subdirectoryLinus Torvalds
This shrinks the top-level directory a bit, and makes it much more pleasant to use auto-completion on the thing. Instead of [torvalds@nehalem git]$ em buil<tab> Display all 180 possibilities? (y or n) [torvalds@nehalem git]$ em builtin-sh builtin-shortlog.c builtin-show-branch.c builtin-show-ref.c builtin-shortlog.o builtin-show-branch.o builtin-show-ref.o [torvalds@nehalem git]$ em builtin-shor<tab> builtin-shortlog.c builtin-shortlog.o [torvalds@nehalem git]$ em builtin-shortlog.c you get [torvalds@nehalem git]$ em buil<tab> [type] builtin/ builtin.h [torvalds@nehalem git]$ em builtin [auto-completes to] [torvalds@nehalem git]$ em builtin/sh<tab> [type] shortlog.c shortlog.o show-branch.c show-branch.o show-ref.c show-ref.o [torvalds@nehalem git]$ em builtin/sho [auto-completes to] [torvalds@nehalem git]$ em builtin/shor<tab> [type] shortlog.c shortlog.o [torvalds@nehalem git]$ em builtin/shortlog.c which doesn't seem all that different, but not having that annoying break in "Display all 180 possibilities?" is quite a relief. NOTE! If you do this in a clean tree (no object files etc), or using an editor that has auto-completion rules that ignores '*.o' files, you won't see that annoying 'Display all 180 possibilities?' message - it will just show the choices instead. I think bash has some cut-off around 100 choices or something. So the reason I see this is that I'm using an odd editory, and thus don't have the rules to cut down on auto-completion. But you can simulate that by using 'ls' instead, or something similar. Signed-off-by: Linus Torvalds <> Signed-off-by: Junio C Hamano <>