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Diffstat (limited to 'builtin/show-ref.c')
-rw-r--r--builtin/show-ref.c49
1 files changed, 21 insertions, 28 deletions
diff --git a/builtin/show-ref.c b/builtin/show-ref.c
index 6d4e669002..013d241abc 100644
--- a/builtin/show-ref.c
+++ b/builtin/show-ref.c
@@ -19,19 +19,34 @@ static const char *exclude_existing_arg;
static void show_one(const char *refname, const struct object_id *oid)
{
- const char *hex = find_unique_abbrev(oid->hash, abbrev);
+ const char *hex;
+ struct object_id peeled;
+
+ if (!has_sha1_file(oid->hash))
+ die("git show-ref: bad ref %s (%s)", refname,
+ oid_to_hex(oid));
+
+ if (quiet)
+ return;
+
+ hex = find_unique_abbrev(oid->hash, abbrev);
if (hash_only)
printf("%s\n", hex);
else
printf("%s %s\n", hex, refname);
+
+ if (!deref_tags)
+ return;
+
+ if (!peel_ref(refname, peeled.hash)) {
+ hex = find_unique_abbrev(peeled.hash, abbrev);
+ printf("%s %s^{}\n", hex, refname);
+ }
}
static int show_ref(const char *refname, const struct object_id *oid,
int flag, void *cbdata)
{
- const char *hex;
- struct object_id peeled;
-
if (show_head && !strcmp(refname, "HEAD"))
goto match;
@@ -54,9 +69,6 @@ static int show_ref(const char *refname, const struct object_id *oid,
continue;
if (len == reflen)
goto match;
- /* "--verify" requires an exact match */
- if (verify)
- continue;
if (refname[reflen - len - 1] == '/')
goto match;
}
@@ -66,26 +78,8 @@ static int show_ref(const char *refname, const struct object_id *oid,
match:
found_match++;
- /* This changes the semantics slightly that even under quiet we
- * detect and return error if the repository is corrupt and
- * ref points at a nonexistent object.
- */
- if (!has_sha1_file(oid->hash))
- die("git show-ref: bad ref %s (%s)", refname,
- oid_to_hex(oid));
-
- if (quiet)
- return 0;
-
show_one(refname, oid);
- if (!deref_tags)
- return 0;
-
- if (!peel_ref(refname, peeled.hash)) {
- hex = find_unique_abbrev(peeled.hash, abbrev);
- printf("%s %s^{}\n", hex, refname);
- }
return 0;
}
@@ -202,10 +196,9 @@ int cmd_show_ref(int argc, const char **argv, const char *prefix)
while (*pattern) {
struct object_id oid;
- if (starts_with(*pattern, "refs/") &&
+ if ((starts_with(*pattern, "refs/") || !strcmp(*pattern, "HEAD")) &&
!read_ref(*pattern, oid.hash)) {
- if (!quiet)
- show_one(*pattern, &oid);
+ show_one(*pattern, &oid);
}
else if (!quiet)
die("'%s' - not a valid ref", *pattern);