diff options
author | Jeff King <peff@peff.net> | 2015-04-22 22:31:02 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2015-04-22 23:38:58 +0300 |
commit | ed178ef13a26136d86ff4e33bb7b1afb5033f908 (patch) | |
tree | 9f938feddf21fa4a73cfa243d46ecb54639176c0 /t | |
parent | 88bab59c5bf8de2a1577c3134f4dff1e225409e2 (diff) |
stash: require a clean index to apply
If you have staged contents in your index and run "stash
apply", we may hit a conflict and put new entries into the
index. Recovering to your original state is difficult at
that point, because tools like "git reset --keep" will blow
away anything staged. We can make this safer by refusing to
apply when there are staged changes.
It's possible we could provide better tooling here, as "git
stash apply" should be writing only conflicts to the index
(so we know that any stage-0 entries are potentially
precious). But it is the odd duck; most "mergy" commands
will update the index for cleanly merged entries, and it is
not worth updating our tooling to support this use case
which is unlikely to be of interest (besides which, we would
still need to block a dirty index for "stash apply --index",
since that case _would_ be ambiguous).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
-rwxr-xr-x | t/t3903-stash.sh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh index f179c93ddf..0746eeeff7 100755 --- a/t/t3903-stash.sh +++ b/t/t3903-stash.sh @@ -45,6 +45,13 @@ test_expect_success 'applying bogus stash does nothing' ' test_cmp expect file ' +test_expect_success 'apply requires a clean index' ' + test_when_finished "git reset --hard" && + echo changed >other-file && + git add other-file && + test_must_fail git stash apply +' + test_expect_success 'apply does not need clean working directory' ' echo 4 >other-file && git stash apply && |