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reflog-delete: parse standard reflog options

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Add support for some standard reflog options such as --dry-run and
--verbose to the reflog delete subcommand.

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Casey 2008-02-22 15:08:59 -06:00 committed by Junio C Hamano
parent 50f3ac29cb
commit 3c386aa338
1 changed files with 21 additions and 3 deletions
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24
builtin-reflog.c
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@ -14,6 +14,8 @@
static const char reflog_expire_usage[] =
"git-reflog (show|expire) [--verbose] [--dry-run] [--stale-fix] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>...";
static const char reflog_delete_usage[] =
"git-reflog delete [--verbose] [--dry-run] <refs>...";
static unsigned long default_reflog_expire;
static unsigned long default_reflog_expire_unreachable;
@ -425,12 +427,28 @@ static int cmd_reflog_delete(int argc, const char **argv, const char *prefix)
struct cmd_reflog_expire_cb cb;
int i, status = 0;
if (argc < 2)
return error("Nothing to delete?");
memset(&cb, 0, sizeof(cb));
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (!strcmp(arg, "--dry-run") || !strcmp(arg, "-n"))
cb.dry_run = 1;
else if (!strcmp(arg, "--verbose"))
cb.verbose = 1;
else if (!strcmp(arg, "--")) {
i++;
break;
}
else if (arg[0] == '-')
usage(reflog_delete_usage);
else
break;
}
if (argc - i < 1)
return error("Nothing to delete?");
for ( ; i < argc; i++) {
const char *spec = strstr(argv[i], "@{");
unsigned char sha1[20];
char *ep, *ref;