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author | Pang Yan Han <pangyanhan@gmail.com> | 2011-09-28 23:39:35 +0800 |
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committer | Junio C Hamano <gitster@pobox.com> | 2011-09-30 12:18:46 -0700 |
commit | 160b81ed819d870b7d098bf61b51c4bc959507f3 (patch) | |
tree | dd264c6422bb15d7c227a2a7bce0012bbcf42a3c /t/t5531-deep-submodule-push.sh | |
parent | Git 1.7.7-rc3 (diff) | |
download | tgif-160b81ed819d870b7d098bf61b51c4bc959507f3.tar.xz |
receive-pack: don't pass non-existent refs to post-{receive,update} hooks
When a push specifies deletion of non-existent refs, the post post-receive and
post-update hooks receive them as input/arguments.
For instance, for the following push, where refs/heads/nonexistent is a ref
which does not exist on the remote side:
git push origin :refs/heads/nonexistent
the post-receive hook receives from standard input:
<null-sha1> SP <null-sha1> SP refs/heads/nonexistent
and the post-update hook receives as arguments:
refs/heads/nonexistent
which does not make sense since it is a no-op.
Teach receive-pack not to pass non-existent refs to the post-receive and
post-update hooks. If the push only attempts to delete non-existent refs,
these hooks are not even called.
The update and pre-receive hooks are still notified about attempted
deletion of non-existent refs to give them a chance to inspect the
situation and act on it.
[jc: mild fix-ups to avoid introducing an extra list; also added fixes to
some tests]
Signed-off-by: Pang Yan Han <pangyanhan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t5531-deep-submodule-push.sh')
0 files changed, 0 insertions, 0 deletions