diff options
Diffstat (limited to 'builtin-prune.c')
| -rw-r--r-- | builtin-prune.c | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/builtin-prune.c b/builtin-prune.c index bb8ead92cf..25f9304b82 100644 --- a/builtin-prune.c +++ b/builtin-prune.c @@ -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 +127,33 @@ 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); + while (argc--) { + unsigned char sha1[20]; + const char *name = *argv++; + + if (!get_sha1(name, sha1)) { + struct object *object = parse_object(sha1); + if (!object) + die("bad object: %s", name); + add_pending_object(&revs, object, ""); + } + else + die("unrecognized argument: %s", name); + } + mark_reachable_objects(&revs, 1); prune_object_dir(get_object_directory()); sync(); |