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git am --skip: clean the index while preserving local changes

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In 3-way merge, "am" will let the index with unmerged path waiting
for us to resolve conflicts and continue. But if we want to --skip
instead, "am" refuses to continue because of the dirty index.

With this patch, "am" will clean the index without touching files
locally modified, before continuing.

Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Olivier Marin 2008-07-21 15:39:06 +02:00 committed by Junio C Hamano
parent d1f63a37ca
commit 95f8ebbfc7
2 changed files with 18 additions and 5 deletions
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12
git-am.sh
View File

@ -202,8 +202,15 @@ then
die "previous rebase directory $dotest still exists but mbox given."
resume=yes
case "$abort" in
t)
case "$skip,$abort" in
t,)
git rerere clear
git read-tree --reset -u HEAD HEAD
orig_head=$(cat "$GIT_DIR/ORIG_HEAD")
git reset HEAD
git update-ref ORIG_HEAD $orig_head
;;
,t)
git rerere clear
git read-tree --reset -u HEAD ORIG_HEAD
git reset ORIG_HEAD
@ -297,7 +304,6 @@ last=`cat "$dotest/last"`
this=`cat "$dotest/next"`
if test "$skip" = t
then
git rerere clear
this=`expr "$this" + 1`
resume=
fi

11
t/t4151-am-abort.sh
View File

@ -14,7 +14,7 @@ test_expect_success setup '
git add file-1 file-2 &&
git commit -m initial &&
git tag initial &&
for i in 2 3 4 5
for i in 2 3 4 5 6
do
echo $i >>file-1 &&
test_tick &&
@ -32,7 +32,7 @@ do
git reset --hard initial &&
cp file-2-expect file-2 &&
test_must_fail git am$with3 000[124]-*.patch &&
test_must_fail git am$with3 000[1245]-*.patch &&
git log --pretty=tformat:%s >actual &&
for i in 3 2 initial
do
@ -41,6 +41,13 @@ do
test_cmp expect actual
'
test_expect_success "am$with3 --skip continue after failed am$with3" '
test_must_fail git-am$with3 --skip >output &&
test "$(grep "^Applying" output)" = "Applying 6" &&
test_cmp file-2-expect file-2 &&
test ! -f .git/rr-cache/MERGE_RR
'
test_expect_success "am --abort goes back after failed am$with3" '
git-am --abort &&
git rev-parse HEAD >actual &&