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* Merge branch 'ei/worktree+filter'Junio C Hamano2007-07-01
|\ | | | | | | | | | | | | | | | | | | | | | | | | * ei/worktree+filter: filter-branch: always export GIT_DIR if it is set setup_git_directory: fix segfault if repository is found in cwd test GIT_WORK_TREE extend rev-parse test for --is-inside-work-tree Use new semantics of is_bare/inside_git_dir/inside_work_tree introduce GIT_WORK_TREE to specify the work tree test git rev-parse rev-parse: introduce --is-bare-repository rev-parse: document --is-inside-git-dir
| * Use new semantics of is_bare/inside_git_dir/inside_work_treeMatthias Lederhofer2007-06-06
| | | | | | | | | | | | | | | | | | | | | | | | Up to now to check for a working tree this was used: !is_bare && !inside_git_dir (the check for bare is redundant because is_inside_git_dir returned already 1 for bare repositories). Now the check is: inside_work_tree && !inside_git_dir Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | War on whitespaceJunio C Hamano2007-06-07
|/ | | | | | | | | This uses "git-apply --whitespace=strip" to fix whitespace errors that have crept in to our source files over time. There are a few files that need to have trailing whitespaces (most notably, test vectors). The results still passes the test, and build result in Documentation/ area is unchanged. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Fix some "git ls-files -o" fallout from gitlinksLinus Torvalds2007-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | Since "git ls-files" doesn't really pass down any details on what it really wants done to the directory walking code, the directory walking code doesn't really know whether the caller wants to know about gitlink directories, or whether it wants to just know about ignored files. So the directory walking code will return those gitlink directories unless the caller has explicitly told it not to ("dir->show_other_directories" tells the directory walker to only show "other" directories). This kind of confuses "git ls-files -o", because - it didn't really expect to see entries listed that were already in the index, unless they were unmerged, and would die on that unexpected setup, rather than just "continue". - it didn't know how to match directory entries with the final "/" This trivial change updates the "show_other_files()" function to handle both of these issues gracefully. There really was no reason to die, when the obviously correct thing for the function was to just ignore files it already knew about (that's what "other" means here!). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Optimize directory listing with pathspec limiter.Linus Torvalds2007-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | The way things are set up, you can now pass a "pathspec" to the "read_directory()" function. If you pass NULL, it acts exactly like it used to do (read everything). If you pass a non-NULL pointer, it will simplify it into a "these are the prefixes without any special characters", and stop any readdir() early if the path in question doesn't match any of the prefixes. NOTE! This does *not* obviate the need for the caller to do the *exact* pathspec match later. It's a first-level filter on "read_directory()", but it does not do the full pathspec thing. Maybe it should. But in the meantime, builtin-add.c really does need to do first read_directory(dir, .., pathspec); if (pathspec) prune_directory(dir, pathspec, baselen); ie the "prune_directory()" part will do the *exact* pathspec pruning, while the "read_directory()" will use the pathspec just to do some quick high-level pruning of the directories it will recurse into. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Mechanical conversion to use prefixcmp()Junio C Hamano2007-02-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This mechanically converts strncmp() to use prefixcmp(), but only when the parameters match specific patterns, so that they can be verified easily. Leftover from this will be fixed in a separate step, including idiotic conversions like if (!strncmp("foo", arg, 3)) => if (!(-prefixcmp(arg, "foo"))) This was done by using this script in px.perl #!/usr/bin/perl -i.bak -p if (/strncmp\(([^,]+), "([^\\"]*)", (\d+)\)/ && (length($2) == $3)) { s|strncmp\(([^,]+), "([^\\"]*)", (\d+)\)|prefixcmp($1, "$2")|; } if (/strncmp\("([^\\"]*)", ([^,]+), (\d+)\)/ && (length($1) == $3)) { s|strncmp\("([^\\"]*)", ([^,]+), (\d+)\)|(-prefixcmp($2, "$1"))|; } and running: $ git grep -l strncmp -- '*.c' | xargs perl px.perl Signed-off-by: Junio C Hamano <junkio@cox.net>
* Commands requiring a work tree must not run in GIT_DIRJohannes Schindelin2007-02-05
| | | | | | | | This patch helps when you accidentally run something like git-clean in the git directory instead of the work tree. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* simplify inclusion of system header files.Junio C Hamano2006-12-20
| | | | | | | | | | | | | | | | | | | | This is a mechanical clean-up of the way *.c files include system header files. (1) sources under compat/, platform sha-1 implementations, and xdelta code are exempt from the following rules; (2) the first #include must be "git-compat-util.h" or one of our own header file that includes it first (e.g. config.h, builtin.h, pkt-line.h); (3) system headers that are included in "git-compat-util.h" need not be included in individual C source files. (4) "git-compat-util.h" does not have to include subsystem specific header files (e.g. expat.h). Signed-off-by: Junio C Hamano <junkio@cox.net>
* ls-files: Give hints when errors happen.Andreas Ericsson2006-12-01
| | | | | | | | | | | | | | | | | Without this patch "git commit file.c file2.c" produces the not so stellar output: error: pathspec 'file.c' did not match any. error: pathspec 'file2.c' did not match any. With this patch, the output is changed to: error: pathspec 'file.c' did not match any file(s) known to git. error: pathspec 'file2.c' did not match any file(s) known to git. Did you forget to 'git add'? Signed-off-by: Andreas Ericsson <ae@op5.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
* remove unnecessary initializationsDavid Rientjes2006-08-15
| | | | | | | | [jc: I needed to hand merge the changes to the updated codebase, so the result needs to be checked.] Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Fix up some fallout from "setup_git_directory()" cleanupsLinus Torvalds2006-07-31
| | | | | | | | | | | | | | | git-ls-files was broken by the setup_git_directory() calling changes, because I had missed the fact that the "prefix" variable in that file was static to the whole file, and unlike git-ls-tree (where I had fixed it up), it ended up using two different variables with the same name depending on what the scoping happened to be. This fixes it up properly (by just removing the static variable, and passing the automatic one around properly), and git-ls-files should work again. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Call setup_git_directory() much earlierLinus Torvalds2006-07-29
| | | | | | | | | This changes the calling convention of built-in commands and passes the "prefix" (i.e. pathname of $PWD relative to the project root level) down to them. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'jc/builtin-n-tar-tree' into nextJunio C Hamano2006-05-23
| | | | | | | | | | | | * jc/builtin-n-tar-tree: Builtin git-diff-files, git-diff-index, git-diff-stages, and git-diff-tree. Builtin git-show-branch. Builtin git-apply. Builtin git-commit-tree. Builtin git-read-tree. Builtin git-tar-tree. Builtin git-ls-tree. Builtin git-ls-files.
* Builtin git-ls-files.Peter Eriksen2006-05-23
Signed-off-by: Peter Eriksen <s022018@student.dtu.dk> Signed-off-by: Junio C Hamano <junkio@cox.net>