If '--[no-]allow_rerere_autoupdate' is passed when 'git rebase -m' is
called and a merge conflict occurs, the flag will be forgotten for the
rest of the rebase process. Make rebase remember it by saving the
value.

Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
---

allow_rerere_autoupdate is only used by git-rebase--merge. Still ok to
write and read it here?

Should allow_rerere_autoupdate also be added to git_am_opt?

 git-rebase.sh              |    4 ++++
 t/t3418-rebase-continue.sh |   21 +++++++++++++++++++++
 2 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/git-rebase.sh b/git-rebase.sh
index d192038..05b4fe1 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -81,6 +81,8 @@ read_basic_state () {
 	test -f "$state_dir"/strategy && strategy="$(cat "$state_dir"/strategy)"
 	test -f "$state_dir"/strategy_opts &&
 		strategy_opts="$(cat "$state_dir"/strategy_opts)"
+	test -f "$state_dir"/allow_rerere_autoupdate &&
+		allow_rerere_autoupdate="$(cat "$state_dir"/allow_rerere_autoupdate)"
 }
 
 write_basic_state () {
@@ -97,6 +99,8 @@ write_basic_state () {
 	test -n "$strategy" && echo "$strategy" > "$state_dir"/strategy
 	test -n "$strategy_opts" && echo "$strategy_opts" > \
 		"$state_dir"/strategy_opts
+	test -n "$allow_rerere_autoupdate" && echo "$allow_rerere_autoupdate" > \
+		"$state_dir"/allow_rerere_autoupdate
 }
 
 output () {
diff --git a/t/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh
index 5469546..1e855cd 100755
--- a/t/t3418-rebase-continue.sh
+++ b/t/t3418-rebase-continue.sh
@@ -74,4 +74,25 @@ test_expect_success 'rebase --continue remembers merge strategy and options' '
 	test -f funny.was.run
 '
 
+test_expect_success 'rebase --continue remembers --rerere-autoupdate' '
+	rm -fr .git/rebase-* &&
+	git reset --hard commit-new-file-F3-on-topic-branch &&
+	git checkout master
+	test_commit "commit-new-file-F3" F3 3 &&
+	git config rerere.enabled true &&
+	test_must_fail git rebase -m master topic &&
+	echo "Resolved" >F2 &&
+	git add F2 &&
+	test_must_fail git rebase --continue &&
+	echo "Resolved" >F3 &&
+	git add F3 &&
+	git rebase --continue &&
+	git reset --hard topic@{1} &&
+	test_must_fail git rebase -m --rerere-autoupdate master &&
+	test "$(cat F2)" = "Resolved" &&
+	test_must_fail git rebase --continue &&
+	test "$(cat F3)" = "Resolved" &&
+	git rebase --continue
+'
+
 test_done
-- 
1.7.3.2.864.gbbb96

--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html