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| author | Junio C Hamano <gitster@pobox.com> | 2021-02-23 23:13:32 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-02-23 23:19:34 (GMT) |
| commit | 20e416409fc2bc260faf65a0fc74927ed0d3ca12 (patch) | |
| tree | a8012d82b6ea04b43bfb95c04439a7aa01e386bf /t/t5516-fetch-push.sh | |
| parent | 898f80736c75878acc02dc55672317fcc0e0a5a6 (diff) | |
| download | git-20e416409fc2bc260faf65a0fc74927ed0d3ca12.zip git-20e416409fc2bc260faf65a0fc74927ed0d3ca12.tar.gz git-20e416409fc2bc260faf65a0fc74927ed0d3ca12.tar.bz2 | |
push: do not turn --delete '' into a matching push
When we added a syntax sugar "git push remote --delete <ref>" to
"git push" as a synonym to the canonical "git push remote :<ref>"
syntax at f517f1f2 (builtin-push: add --delete as syntactic sugar
for :foo, 2009-12-30), we weren't careful enough to make sure that
<ref> is not empty.
Blindly rewriting "--delete <ref>" to ":<ref>" means that an empty
string <ref> results in refspec ":", which is the syntax to ask for
"matching" push that does not delete anything.
Worse yet, if there were matching refs that can be fast-forwarded,
they would have been published prematurely, even if the user feels
that they are not ready yet to be pushed out, which would be a real
disaster.
Noticed-by: Tilman Vogel <tilman.vogel@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t5516-fetch-push.sh')
| -rwxr-xr-x | t/t5516-fetch-push.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index d11382f..bf0d295 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -818,6 +818,11 @@ test_expect_success 'push --delete refuses src:dest refspecs' ' test_must_fail git push testrepo --delete master:foo ' +test_expect_success 'push --delete refuses empty string' ' + mk_test testrepo heads/master && + test_must_fail git push testrepo --delete "" +' + test_expect_success 'warn on push to HEAD of non-bare repository' ' mk_test testrepo heads/master && ( |