mirror of
https://github.com/git/git.git
synced 2024-10-30 05:47:53 +01:00
a31dca0393
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>
24 lines
597 B
C
24 lines
597 B
C
/*
|
|
* GIT - The information manager from hell
|
|
*/
|
|
|
|
#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]);
|
|
}
|