Merge branch 'pw/clean-sequencer-state-upon-final-commit'

"git chery-pick" (and "revert" that shares the same runtime engine)
that deals with multiple commits got confused when the final step
gets stopped with a conflict and the user concluded the sequence
with "git commit".  Attempt to fix it by cleaning up the state
files used by these commands in such a situation.

* pw/clean-sequencer-state-upon-final-commit:
  fix cherry-pick/revert status after commit
  commit/reset: try to clean up sequencer state

1 files changed, 36 insertions, 0 deletions

diff --git a/t/t7512-status-help.sh b/t/t7512-status-help.sh
index 458608cc1e..c1eb72555d 100755
--- a/t/t7512-status-help.sh
+++ b/t/t7512-status-help.sh
@@ -780,6 +780,24 @@ EOF
 	test_i18ncmp expected actual
 '
 
+test_expect_success 'status when cherry-picking after committing conflict resolution' '
+	git reset --hard cherry_branch &&
+	test_when_finished "git cherry-pick --abort" &&
+	test_must_fail git cherry-pick cherry_branch_second one_cherry &&
+	echo end >main.txt &&
+	git commit -a &&
+	cat >expected <<EOF &&
+On branch cherry_branch
+Cherry-pick currently in progress.
+  (run "git cherry-pick --continue" to continue)
+  (use "git cherry-pick --abort" to cancel the cherry-pick operation)
+
+nothing to commit (use -u to show untracked files)
+EOF
+	git status --untracked-files=no >actual &&
+	test_i18ncmp expected actual
+'
+
 test_expect_success 'status showing detached at and from a tag' '
 	test_commit atag tagging &&
 	git checkout atag &&
@@ -857,6 +875,24 @@ EOF
 	test_i18ncmp expected actual
 '
 
+test_expect_success 'status while reverting after committing conflict resolution' '
+	test_when_finished "git revert --abort" &&
+	git reset --hard new &&
+	test_must_fail git revert old new &&
+	echo reverted >to-revert.txt &&
+	git commit -a &&
+	cat >expected <<EOF &&
+On branch master
+Revert currently in progress.
+  (run "git revert --continue" to continue)
+  (use "git revert --abort" to cancel the revert operation)
+
+nothing to commit (use -u to show untracked files)
+EOF
+	git status --untracked-files=no >actual &&
+	test_i18ncmp expected actual
+'
+
 test_expect_success 'prepare for different number of commits rebased' '
 	git reset --hard master &&
 	git checkout -b several_commits &&