diff options
| -rw-r--r-- | rev-list.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/rev-list.c b/rev-list.c index 22141e2b0..130150262 100644 --- a/rev-list.c +++ b/rev-list.c @@ -30,6 +30,7 @@ static const char rev_list_usage[] = " --unpacked\n" " --header | --pretty\n" " --abbrev=nr | --no-abbrev\n" +" --abbrev-commit\n" " special purpose:\n" " --bisect" ; @@ -39,6 +40,7 @@ struct rev_info revs; static int bisect_list = 0; static int verbose_header = 0; static int abbrev = DEFAULT_ABBREV; +static int abbrev_commit = 0; static int show_timestamp = 0; static int hdr_termination = 0; static const char *commit_prefix = ""; @@ -52,7 +54,10 @@ static void show_commit(struct commit *commit) fputs(commit_prefix, stdout); if (commit->object.flags & BOUNDARY) putchar('-'); - fputs(sha1_to_hex(commit->object.sha1), stdout); + if (abbrev_commit && abbrev) + fputs(find_unique_abbrev(commit->object.sha1, abbrev), stdout); + else + fputs(sha1_to_hex(commit->object.sha1), stdout); if (revs.parents) { struct commit_list *parents = commit->parents; while (parents) { @@ -319,6 +324,14 @@ int main(int argc, const char **argv) abbrev = 0; continue; } + if (!strcmp(arg, "--abbrev")) { + abbrev = DEFAULT_ABBREV; + continue; + } + if (!strcmp(arg, "--abbrev-commit")) { + abbrev_commit = 1; + continue; + } if (!strncmp(arg, "--abbrev=", 9)) { abbrev = strtoul(arg + 9, NULL, 10); if (abbrev && abbrev < MINIMUM_ABBREV) |