int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
{
if (argc == 2 && !strcmp(argv[1], "-h"))
usage(builtin_check_ref_format_usage);
if (argc == 3 && !strcmp(argv[1], "--branch")) {
struct strbuf sb = STRBUF_INIT;
if (strbuf_check_branch_ref(&sb, argv[2]))
die("'%s' is not a valid branch name", argv[2]);
printf("%s\n", sb.buf + 11);
exit(0);
}
if (argc == 3 && !strcmp(argv[1], "--print")) {
char *refname = xmalloc(strlen(argv[2]) + 1);
if (check_ref_format(argv[2]))
exit(1);
collapse_slashes(refname, argv[2]);
printf("%s\n", refname);
exit(0);
}
if (argc != 2)
usage(builtin_check_ref_format_usage);
return !!check_ref_format(argv[1]);
}
int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
{
int i;
int normalize = 0;
int flags = 0;
const char *refname;
if (argc == 2 && !strcmp(argv[1], "-h"))
usage(builtin_check_ref_format_usage);
if (argc == 3 && !strcmp(argv[1], "--branch"))
return check_ref_format_branch(argv[2]);
for (i = 1; i < argc && argv[i][0] == '-'; i++) {
if (!strcmp(argv[i], "--normalize") || !strcmp(argv[i], "--print"))
normalize = 1;
else if (!strcmp(argv[i], "--allow-onelevel"))
flags |= REFNAME_ALLOW_ONELEVEL;
else if (!strcmp(argv[i], "--no-allow-onelevel"))
flags &= ~REFNAME_ALLOW_ONELEVEL;
else if (!strcmp(argv[i], "--refspec-pattern"))
flags |= REFNAME_REFSPEC_PATTERN;
else
usage(builtin_check_ref_format_usage);
}
if (! (i == argc - 1))
usage(builtin_check_ref_format_usage);
refname = argv[i];
if (normalize)
refname = collapse_slashes(refname);
if (check_refname_format(refname, flags))
return 1;
if (normalize)
printf("%s\n", refname);
return 0;
}
