diff options
Diffstat (limited to 'builtin-describe.c')
| -rw-r--r-- | builtin-describe.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/builtin-describe.c b/builtin-describe.c index 9c958bd84..05e309f5a 100644 --- a/builtin-describe.c +++ b/builtin-describe.c @@ -174,6 +174,8 @@ static void describe(const char *arg, int last_one) return; } + if (!max_candidates) + die("no tag exactly matches '%s'", sha1_to_hex(cmit->object.sha1)); if (debug) fprintf(stderr, "searching to describe %s\n", arg); @@ -270,6 +272,8 @@ int cmd_describe(int argc, const char **argv, const char *prefix) OPT_BOOLEAN(0, "all", &all, "use any ref in .git/refs"), OPT_BOOLEAN(0, "tags", &tags, "use any tag in .git/refs/tags"), OPT__ABBREV(&abbrev), + OPT_SET_INT(0, "exact-match", &max_candidates, + "only output exact matches", 0), OPT_INTEGER(0, "candidates", &max_candidates, "consider <n> most recent tags (default: 10)"), OPT_STRING(0, "match", &pattern, "pattern", @@ -278,8 +282,8 @@ int cmd_describe(int argc, const char **argv, const char *prefix) }; argc = parse_options(argc, argv, options, describe_usage, 0); - if (max_candidates < 1) - max_candidates = 1; + if (max_candidates < 0) + max_candidates = 0; else if (max_candidates > MAX_TAGS) max_candidates = MAX_TAGS; |