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merge-octopus: abort if index does not match HEAD 

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren 2016-04-09 23:13:38 -07:00 committed by Junio C Hamano
parent a6ee883b8e
commit 3ec62ad9ff
2 changed files with 9 additions and 3 deletions
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6
git-merge-octopus.sh
View File

@ -44,6 +44,12 @@ esac
# MRC is the current "merge reference commit"
# MRT is the current "merge result tree"
if ! git diff-index --quiet --cached HEAD --
then
echo "Error: Your local changes to the following files would be overwritten by merge"
git diff-index --cached --name-only HEAD -- | sed -e 's/^/ /'
exit 2
fi
MRC=$(git rev-parse --verify -q $head)
MRT=$(git write-tree)
NON_FF_MERGE=0

6
t/t6044-merge-unrelated-index-changes.sh
View File

@ -105,7 +105,7 @@ test_expect_success 'recursive' '
test_must_fail git merge -s recursive C^0
'
test_expect_failure 'octopus, unrelated file touched' '
test_expect_success 'octopus, unrelated file touched' '
git reset --hard &&
git checkout B^0 &&
@ -114,7 +114,7 @@ test_expect_failure 'octopus, unrelated file touched' '
test_must_fail git merge C^0 D^0
'
test_expect_failure 'octopus, related file removed' '
test_expect_success 'octopus, related file removed' '
git reset --hard &&
git checkout B^0 &&
@ -123,7 +123,7 @@ test_expect_failure 'octopus, related file removed' '
test_must_fail git merge C^0 D^0
'
test_expect_failure 'octopus, related file modified' '
test_expect_success 'octopus, related file modified' '
git reset --hard &&
git checkout B^0 &&