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| author | Junio C Hamano <junkio@cox.net> | 2006-11-02 00:02:11 -0800 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-11-04 12:18:12 -0800 |
| commit | 2f3f8b218abae6fc0574d0e22d3614fc0f5e983d (patch) | |
| tree | 6a0361bf80af3aca302bbf5473b723745d4ba5d5 | |
| parent | 20239bae943733d766e6475cf0916966c868246b (diff) | |
| download | git-2f3f8b218abae6fc0574d0e22d3614fc0f5e983d.tar.gz git-2f3f8b218abae6fc0574d0e22d3614fc0f5e983d.tar.xz | |
git-pickaxe: rename detection optimization
The idea is that we are interested in renaming into only one path, so
we do not care about renames that happen elsewhere.
Signed-off-by: Junio C Hamano <junkio@cox.net>
| -rw-r--r-- | builtin-pickaxe.c | 1 | ||||
| -rw-r--r-- | diff.h | 1 | ||||
| -rw-r--r-- | diffcore-rename.c | 6 |
3 files changed, 7 insertions, 1 deletions
diff --git a/builtin-pickaxe.c b/builtin-pickaxe.c index f6e861a26..97b373241 100644 --- a/builtin-pickaxe.c +++ b/builtin-pickaxe.c @@ -289,6 +289,7 @@ static struct origin *find_rename(struct scoreboard *sb, diff_opts.recursive = 1; diff_opts.detect_rename = DIFF_DETECT_RENAME; diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT; + diff_opts.single_follow = origin->path; paths[0] = NULL; diff_tree_setup_paths(paths, &diff_opts); if (diff_setup_done(&diff_opts) < 0) @@ -46,6 +46,7 @@ struct diff_options { const char *filter; const char *orderfile; const char *pickaxe; + const char *single_follow; unsigned recursive:1, tree_in_recursive:1, binary:1, diff --git a/diffcore-rename.c b/diffcore-rename.c index ef239012b..57a74b6bb 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -256,11 +256,15 @@ void diffcore_rename(struct diff_options *options) for (i = 0; i < q->nr; i++) { struct diff_filepair *p = q->queue[i]; - if (!DIFF_FILE_VALID(p->one)) + if (!DIFF_FILE_VALID(p->one)) { if (!DIFF_FILE_VALID(p->two)) continue; /* unmerged */ + else if (options->single_follow && + strcmp(options->single_follow, p->two->path)) + continue; /* not interested */ else locate_rename_dst(p->two, 1); + } else if (!DIFF_FILE_VALID(p->two)) { /* If the source is a broken "delete", and * they did not really want to get broken, |