#include "strbuf.h"
static const char builtin_check_ref_format_usage[] =
-"git check-ref-format [--print] <refname>\n"
+"git check-ref-format [--print] [options] <refname>\n"
" or: git check-ref-format --branch <branchname-shorthand>";
/*
- * Replace each run of adjacent slashes in src with a single slash,
- * and write the result to dst.
+ * Remove leading slashes and replace each run of adjacent slashes in
+ * src with a single slash, and write the result to dst.
*
* This function is similar to normalize_path_copy(), but stripped down
* to meet check_ref_format's simpler needs.
static void collapse_slashes(char *dst, const char *src)
{
char ch;
- char prev = '\0';
+ char prev = '/';
while ((ch = *src++) != '\0') {
if (prev == '/' && ch == prev)
return 0;
}
-static int check_ref_format_print(const char *arg)
+static void refname_format_print(const char *arg)
{
char *refname = xmalloc(strlen(arg) + 1);
- if (check_ref_format(arg))
- return 1;
collapse_slashes(refname, arg);
printf("%s\n", refname);
- return 0;
}
int cmd_check_ref_format(int argc, const char **argv, const char *prefix)
{
+ int i;
+ int print = 0;
+ int flags = 0;
+
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]);
- if (argc == 3 && !strcmp(argv[1], "--print"))
- return check_ref_format_print(argv[2]);
- if (argc != 2)
+
+ for (i = 1; i < argc && argv[i][0] == '-'; i++) {
+ if (!strcmp(argv[i], "--print"))
+ print = 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);
- return !!check_ref_format(argv[1]);
+
+ if (check_refname_format(argv[i], flags))
+ return 1;
+
+ if (print)
+ refname_format_print(argv[i]);
+
+ return 0;
}