clone --mirror: avoid storing repeated tags

With --mirror, clone asks for refs/* already, so it does not need to
ask for ref/tags/*, too.

Noticed by Cesar Eduardo Barros.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin-clone.c b/builtin-clone.c
index 8612d59dd22202bc8af3436bffcade2e2dba5fcf..c0e3086437ced05d1b81d4098e3a4c7c3031b0ee 100644 (file)
--- a/builtin-clone.c
+++ b/builtin-clone.c
@@ -330,7 +330,8 @@ static struct ref *write_remote_refs(const struct ref *refs,
        struct ref *r;
 
        get_fetch_map(refs, refspec, &tail, 0);
-       get_fetch_map(refs, tag_refspec, &tail, 0);
+       if (!option_mirror)
+               get_fetch_map(refs, tag_refspec, &tail, 0);
 
        for (r = local_refs; r; r = r->next)
                add_extra_ref(r->peer_ref->name, r->old_sha1, 0);

diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index a13b6f9d3d9c0735ce87c82150283727fab8e378..59c65fef286ad8d52a15c942f6975607f0347f66 100755 (executable)
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -95,4 +95,16 @@ test_expect_success 'clone --bare names the local repository <name>.git' '
 
 '
 
+test_expect_success 'clone --mirror does not repeat tags' '
+
+       (cd src &&
+        git tag some-tag HEAD) &&
+       git clone --mirror src mirror2 &&
+       (cd mirror2 &&
+        git show-ref 2> clone.err > clone.out) &&
+       test_must_fail grep Duplicate mirror2/clone.err &&
+       grep some-tag mirror2/clone.out
+
+'
+
 test_done