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fsck-cache: only show tags if asked to do so with "--tags"

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Normally we don't care, we just check them for being valid tag
objects.
This commit is contained in:
Linus Torvalds 2005-04-25 16:31:13 -07:00
parent cd2fb81d11
commit 889262eacf
1 changed files with 25 additions and 5 deletions
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30
fsck-cache.c
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@ -9,6 +9,7 @@
#define REACHABLE 0x0001
static int show_tags = 0;
static int show_unreachable = 0;
static unsigned char head_sha1[20];
@ -99,6 +100,9 @@ static int fsck_tag(unsigned char *sha1, void *data, unsigned long size)
return -1;
taglen = sig_line - tag_line - strlen("tag \n");
if (!show_tags)
return 0;
strcpy(object_hex, sha1_to_hex(object));
printf("tagged %.*s %s (%.*s) in %s\n",
typelen, type_line + 5,
@ -188,6 +192,21 @@ int main(int argc, char **argv)
int i, heads;
char *sha1_dir;
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (!strcmp(arg, "--unreachable")) {
show_unreachable = 1;
continue;
}
if (!strcmp(arg, "--tags")) {
show_tags = 1;
continue;
}
if (*arg == '-')
usage("fsck-cache [--tags] [[--unreachable] <head-sha1>*]");
}
sha1_dir = getenv(DB_ENVIRONMENT) ? : DEFAULT_DB_ENVIRONMENT;
for (i = 0; i < 256; i++) {
static char dir[4096];
@ -197,18 +216,19 @@ int main(int argc, char **argv)
heads = 0;
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "--unreachable")) {
show_unreachable = 1;
const char *arg = argv[i];
if (*arg == '-')
continue;
}
if (!get_sha1_hex(argv[i], head_sha1)) {
if (!get_sha1_hex(arg, head_sha1)) {
struct object *obj = &lookup_commit(head_sha1)->object;
obj->used = 1;
mark_reachable(obj, REACHABLE);
heads++;
continue;
}
error("fsck-cache [[--unreachable] <head-sha1>*]");
error("expected sha1, got %s", arg);
}
if (!heads) {