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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-27 12:51:59 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-11-04 00:08:03 -0800 |
| commit | 0f3a290b89b89bb5375cf5019b067e4a99f02620 (patch) | |
| tree | f1d7a3f846476cb7e027637e2c0826f525ec7637 /log-tree.c | |
| parent | 9f8f132621faedd250fded3e260402623da91a6f (diff) | |
| download | git-0f3a290b89b89bb5375cf5019b067e4a99f02620.tar.gz | |
Add a 'source' decorator for commits
We already support decorating commits by tags or branches that point to
them, but especially when we are looking at multiple branches together,
we sometimes want to see _how_ we reached a particular commit.
We can abuse the '->util' field in the commit to keep track of that as
we walk the commit lists, and get a reasonably useful view into which
branch or tag first reaches that commit.
Of course, if the commit is reachable through multiple sources (which is
common), our particular choice of "first" reachable is entirely random
and depends on the particular path we happened to follow.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'log-tree.c')
| -rw-r--r-- | log-tree.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/log-tree.c b/log-tree.c index cec3c06136..cf7947b9c9 100644 --- a/log-tree.c +++ b/log-tree.c @@ -52,11 +52,13 @@ static void show_parents(struct commit *commit, int abbrev) } } -void show_decorations(struct commit *commit) +void show_decorations(struct rev_info *opt, struct commit *commit) { const char *prefix; struct name_decoration *decoration; + if (opt->show_source && commit->util) + printf(" %s", (char *) commit->util); decoration = lookup_decoration(&name_decoration, &commit->object); if (!decoration) return; @@ -279,7 +281,7 @@ void show_log(struct rev_info *opt) fputs(diff_unique_abbrev(commit->object.sha1, abbrev_commit), stdout); if (opt->print_parents) show_parents(commit, abbrev_commit); - show_decorations(commit); + show_decorations(opt, commit); if (opt->graph && !graph_is_commit_finished(opt->graph)) { putchar('\n'); graph_show_remainder(opt->graph); @@ -352,7 +354,7 @@ void show_log(struct rev_info *opt) printf(" (from %s)", diff_unique_abbrev(parent->object.sha1, abbrev_commit)); - show_decorations(commit); + show_decorations(opt, commit); printf("%s", diff_get_color_opt(&opt->diffopt, DIFF_RESET)); if (opt->commit_format == CMIT_FMT_ONELINE) { putchar(' '); |