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Bisect reset: remove bisect refs that may have been packed.

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If refs were ever packed in the middle of bisection, the bisect
refs were not removed from the "packed-refs" file.

This patch fixes this problem by using "git update-ref -d $ref $hash"
in "bisect_clean_state".

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Christian Couder 2007-11-15 08:18:07 +01:00 committed by Junio C Hamano
parent 41a7aa588f
commit 947a604b01
2 changed files with 19 additions and 1 deletions
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8
git-bisect.sh
View File

@ -351,7 +351,13 @@ bisect_reset() {
bisect_clean_state() {
rm -fr "$GIT_DIR/refs/bisect"
rm -f "$GIT_DIR/refs/heads/bisect"
# There may be some refs packed during bisection.
git for-each-ref --format='%(refname) %(objectname)' refs/bisect/\* refs/heads/bisect |
while read ref hash
do
git update-ref -d $ref $hash
done
rm -f "$GIT_DIR/BISECT_LOG"
rm -f "$GIT_DIR/BISECT_NAMES"
rm -f "$GIT_DIR/BISECT_RUN"

12
t/t6030-bisect-porcelain.sh
View File

@ -71,6 +71,18 @@ test_expect_success 'bisect start with one bad and good' '
git bisect next
'
test_expect_success 'bisect reset removes packed refs' '
git bisect reset &&
git bisect start &&
git bisect good $HASH1 &&
git bisect bad $HASH3 &&
git pack-refs --all --prune &&
git bisect next &&
git bisect reset &&
test -z "$(git for-each-ref "refs/bisect/*")" &&
test -z "$(git for-each-ref "refs/heads/bisect")"
'
# $HASH1 is good, $HASH4 is bad, we skip $HASH3
# but $HASH2 is bad,
# so we should find $HASH2 as the first bad commit