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authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2012-01-16 09:46:14 (GMT)
committerJunio C Hamano <gitster@pobox.com>2012-01-17 00:26:26 (GMT)
commit920b691fe4da8115f9b79901411c0cc5fff17efe (patch)
treeef81f364cbcac0365fd7bf0cd6e3247dc0d515c8
parent9e5850460164f49dc9ae47569838084f5572846d (diff)
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clone: refuse to clone if --branch points to bogus ref
It's possible that users make a typo in the branch name. Stop and let users recheck. Falling back to remote's HEAD is not documented any way. Except when using remote helper, the pack has not been transferred at this stage yet so we don't waste much bandwidth. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--builtin/clone.c12
-rwxr-xr-xt/t5500-fetch-pack.sh7
-rwxr-xr-xt/t5706-clone-branch.sh8
3 files changed, 6 insertions, 21 deletions
diff --git a/builtin/clone.c b/builtin/clone.c
index 253a794..3cfedb3 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -518,8 +518,7 @@ static void update_head(const struct ref *our, const struct ref *remote,
} else if (remote) {
/*
* We know remote HEAD points to a non-branch, or
- * HEAD points to a branch but we don't know which one, or
- * we asked for a specific branch but it did not exist.
+ * HEAD points to a branch but we don't know which one.
* Detach HEAD in all these cases.
*/
update_ref(msg, "HEAD", remote->old_sha1,
@@ -816,12 +815,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
our_head_points_at =
find_remote_branch(mapped_refs, option_branch);
- if (!our_head_points_at) {
- warning(_("Remote branch %s not found in "
- "upstream %s, using HEAD instead"),
- option_branch, option_origin);
- our_head_points_at = remote_head_points_at;
- }
+ if (!our_head_points_at)
+ die(_("Remote branch %s not found in upstream %s"),
+ option_branch, option_origin);
}
else
our_head_points_at = remote_head_points_at;
diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh
index 7e85c71..5237066 100755
--- a/t/t5500-fetch-pack.sh
+++ b/t/t5500-fetch-pack.sh
@@ -282,13 +282,6 @@ test_expect_success 'clone shallow object count' '
test_cmp count3.expected count3.actual
'
-test_expect_success 'clone shallow with nonexistent --branch' '
- git clone --depth 1 --branch Z "file://$(pwd)/." shallow4 &&
- GIT_DIR=shallow4/.git git rev-parse HEAD >actual &&
- git rev-parse HEAD >expected &&
- test_cmp expected actual
-'
-
test_expect_success 'clone shallow with detached HEAD' '
git checkout HEAD^ &&
git clone --depth 1 "file://$(pwd)/." shallow5 &&
diff --git a/t/t5706-clone-branch.sh b/t/t5706-clone-branch.sh
index f3f9a76..56be67e 100755
--- a/t/t5706-clone-branch.sh
+++ b/t/t5706-clone-branch.sh
@@ -57,12 +57,8 @@ test_expect_success 'clone -b does not munge remotes/origin/HEAD' '
)
'
-test_expect_success 'clone -b with bogus branch chooses HEAD' '
- git clone -b bogus parent clone-bogus &&
- (cd clone-bogus &&
- check_HEAD master &&
- check_file one
- )
+test_expect_success 'clone -b with bogus branch' '
+ test_must_fail git clone -b bogus parent clone-bogus
'
test_done