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| author | Junio C Hamano <junkio@cox.net> | 2005-05-19 03:32:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-19 08:59:40 -0700 |
| commit | 5c97558c9a813a0a775c438a79cfc438def00c22 (patch) | |
| tree | 59b9eaa38cd2ec6f846ed2f2b6767055022a227a /diff-files.c | |
| parent | a310d4349467d78266f38d29e500c77b96ee5bef (diff) | |
| download | git-5c97558c9a813a0a775c438a79cfc438def00c22.tar.gz git-5c97558c9a813a0a775c438a79cfc438def00c22.tar.xz | |
[PATCH] Detect renames in diff family.
This rips out the rename detection engine from diff-helper and moves it
to the diff core, and updates the internal calling convention used by
diff-tree family into the diff core. In order to give the same option
name to diff-tree family as well as to diff-helper, I've changed the
earlier diff-helper '-r' option to '-M' (stands for Move; sorry but the
natural abbreviation 'r' for 'rename' is already taken for 'recursive').
Although I did a fair amount of test with the git-diff-tree with
existing rename commits in the core GIT repository, this should still be
considered beta (preview) release. This patch depends on the diff-delta
infrastructure just committed.
This implements almost everything I wanted to see in this series of
patch, except a few minor cleanups in the calling convention into diff
core, but that will be a separate cleanup patch.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'diff-files.c')
| -rw-r--r-- | diff-files.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/diff-files.c b/diff-files.c index d556b9688..7ffe66361 100644 --- a/diff-files.c +++ b/diff-files.c @@ -7,10 +7,11 @@ #include "diff.h" static const char *diff_files_usage = -"diff-files [-p] [-q] [-r] [-z] [paths...]"; +"diff-files [-p] [-q] [-r] [-z] [-M] [paths...]"; static int generate_patch = 0; static int line_termination = '\n'; +static int detect_rename = 0; static int silent = 0; static int matches_pathspec(struct cache_entry *ce, char **spec, int cnt) @@ -79,6 +80,9 @@ int main(int argc, char **argv) ; /* no-op */ else if (!strcmp(argv[1], "-z")) line_termination = 0; + else if (!strcmp(argv[1], "-M")) { + detect_rename = generate_patch = 1; + } else usage(diff_files_usage); argv++; argc--; @@ -92,6 +96,9 @@ int main(int argc, char **argv) exit(1); } + if (generate_patch) + diff_setup(detect_rename, 0, 0, 0, 0); + for (i = 0; i < entries; i++) { struct stat st; unsigned int oldmode, mode; @@ -132,5 +139,7 @@ int main(int argc, char **argv) show_modified(oldmode, mode, ce->sha1, null_sha1, ce->name); } + if (generate_patch) + diff_flush(); return 0; } |