static int show_root = 0;
static int show_tags = 0;
static int show_unreachable = 0;
+static int keep_cache_objects = 0;
static unsigned char head_sha1[20];
static void check_connectivity(void)
show_root = 1;
continue;
}
+ if (!strcmp(arg, "--cache")) {
+ keep_cache_objects = 1;
+ continue;
+ }
if (*arg == '-')
- usage("fsck-cache [--tags] [[--unreachable] <head-sha1>*]");
+ usage("fsck-cache [--tags] [[--unreachable] [--cache] <head-sha1>*]");
}
sha1_dir = getenv(DB_ENVIRONMENT) ? : DEFAULT_DB_ENVIRONMENT;
error("expected sha1, got %s", arg);
}
- if (!heads) {
+ if (keep_cache_objects) {
+ int i;
+ read_cache();
+ for (i = 0; i < active_nr; i++) {
+ struct blob *blob = lookup_blob(active_cache[i]->sha1);
+ struct object *obj;
+ if (!blob)
+ continue;
+ obj = &blob->object;
+ obj->used = 1;
+ mark_reachable(obj, REACHABLE);
+ }
+ }
+
+ if (!heads && !keep_cache_objects) {
if (show_unreachable) {
- fprintf(stderr, "unable to do reachability without a head\n");
+ fprintf(stderr, "unable to do reachability without a head nor --cache\n");
show_unreachable = 0;
}
- fprintf(stderr, "expect dangling commits - potential heads - due to lack of head information\n");
+ if (!heads)
+ fprintf(stderr, "expect dangling commits - potential heads - due to lack of head information\n");
}
check_connectivity();