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builtin-prune.c: use parse_options() 

Using the OPT_DATE() introduced earlier, this updates builtin-prune to
use parse_options().

Signed-off-by: Michele Ballabio <barra_cuda@katamail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michele Ballabio 2008-03-23 21:50:29 +01:00 committed by Junio C Hamano
parent 0c62705a0d
commit 629de472b6
1 changed files with 16 additions and 22 deletions
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38
builtin-prune.c
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@ -4,8 +4,12 @@
#include "revision.h"
#include "builtin.h"
#include "reachable.h"
#include "parse-options.h"
static const char prune_usage[] = "git-prune [-n]";
static const char * const prune_usage[] = {
"git-prune [-n] [--expire <time>] [--] [<head>...]",
NULL
};
static int show_only;
static unsigned long expire;
@ -123,32 +127,22 @@ static void remove_temporary_files(void)
int cmd_prune(int argc, const char **argv, const char *prefix)
{
int i;
struct rev_info revs;
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (!strcmp(arg, "-n")) {
show_only = 1;
continue;
}
if (!strcmp(arg, "--expire")) {
if (++i < argc) {
expire = approxidate(argv[i]);
continue;
}
}
else if (!prefixcmp(arg, "--expire=")) {
expire = approxidate(arg + 9);
continue;
}
usage(prune_usage);
}
const struct option options[] = {
OPT_BOOLEAN('n', NULL, &show_only,
"do not remove, show only"),
OPT_DATE(0, "expire", &expire,
"expire objects older than <time>"),
OPT_END()
};
save_commit_buffer = 0;
init_revisions(&revs, prefix);
mark_reachable_objects(&revs, 1);
argc = parse_options(argc, argv, options, prune_usage, 0);
if (argc)
die ("unrecognized argument: %s", name);
mark_reachable_objects(&revs, 1);
prune_object_dir(get_object_directory());
sync();