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| author | Junio C Hamano <gitster@pobox.com> | 2009-03-21 14:19:53 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-03-22 23:52:06 -0700 |
| commit | a31dca0393fefae894b7a155ae24000107bcc383 (patch) | |
| tree | 4e334ca87dd80fb74d5c23906dc5a97d74f69ba0 /builtin-check-ref-format.c | |
| parent | a552de75eb01f78046feaf7dc88e5e4833624ad5 (diff) | |
| download | git-a31dca0393fefae894b7a155ae24000107bcc383.tar.gz git-a31dca0393fefae894b7a155ae24000107bcc383.tar.xz | |
check-ref-format --branch: give Porcelain a way to grok branch shorthand
The command may not be the best place to add this new feature, but
$ git check-ref-format --branch "@{-1}"
allows Porcelains to figure out what branch you were on before the last
branch switching.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-check-ref-format.c')
| -rw-r--r-- | builtin-check-ref-format.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/builtin-check-ref-format.c b/builtin-check-ref-format.c index 701de439a..39db6cbe4 100644 --- a/builtin-check-ref-format.c +++ b/builtin-check-ref-format.c @@ -5,9 +5,19 @@ #include "cache.h" #include "refs.h" #include "builtin.h" +#include "strbuf.h" int cmd_check_ref_format(int argc, const char **argv, const char *prefix) { + if (argc == 3 && !strcmp(argv[1], "--branch")) { + struct strbuf sb = STRBUF_INIT; + strbuf_branchname(&sb, argv[2]); + strbuf_splice(&sb, 0, 0, "refs/heads/", 11); + if (check_ref_format(sb.buf)) + die("'%s' is not a valid branch name", argv[2]); + printf("%s\n", sb.buf + 11); + exit(0); + } if (argc != 2) usage("git check-ref-format refname"); return !!check_ref_format(argv[1]); |