From a2986045e3da24c850da03eaf2f2e2a56f8d4fff Mon Sep 17 00:00:00 2001
From: David Aguilar <davvid@gmail.com>
Date: Wed, 9 Mar 2016 23:13:59 -0800
Subject: [PATCH] mergetool: honor tempfile configuration when resolving delete
conflicts
Teach resolve_deleted_merge() to honor the mergetool.keepBackup and
mergetool.keepTemporaries configuration knobs.
This ensures that the worktree is kept pristine when resolving deletion
conflicts with the variables both set to false.
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
git-mergetool.sh | 11 ++++++++++-
t/t7610-mergetool.sh | 25 +++++++++++++++++++++++++
2 files changed, 35 insertions(+), 1 deletion(-)
diff --git a/git-mergetool.sh b/git-mergetool.sh
index b06ae787393..f67bab55e85 100755
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -126,7 +126,12 @@ resolve_deleted_merge () {
case "$ans" in
[mMcC]*)
git add -- "$MERGED"
- cleanup_temp_files --save-backup
+ if test "$merge_keep_backup" = "true"
+ then
+ cleanup_temp_files --save-backup
+ else
+ cleanup_temp_files
+ fi
return 0
;;
[dD]*)
@@ -135,6 +140,10 @@ resolve_deleted_merge () {
return 0
;;
[aA]*)
+ if test "$merge_keep_temporaries" = "false"
+ then
+ cleanup_temp_files
+ fi
return 1
;;
esac
diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh
index 39469d96d42..76306cf268a 100755
--- a/t/t7610-mergetool.sh
+++ b/t/t7610-mergetool.sh
@@ -279,6 +279,31 @@ test_expect_success 'mergetool produces no errors when keepBackup is used' '
: >expect &&
echo d | git mergetool a/a/file.txt 2>actual &&
test_cmp expect actual &&
+ ! test -d a &&
+ git reset --hard HEAD
+'
+
+test_expect_success 'mergetool honors tempfile config for deleted files' '
+ test_config mergetool.keepTemporaries false &&
+ test_must_fail git merge move-to-b &&
+ echo d | git mergetool a/a/file.txt &&
+ ! test -d a &&
+ git reset --hard HEAD
+'
+
+test_expect_success 'mergetool keeps tempfiles when aborting delete/delete' '
+ test_config mergetool.keepTemporaries true &&
+ test_must_fail git merge move-to-b &&
+ ! (echo a; echo n) | git mergetool a/a/file.txt &&
+ test -d a/a &&
+ cat >expect <<-\EOF &&
+ file_BASE_.txt
+ file_LOCAL_.txt
+ file_REMOTE_.txt
+ EOF
+ ls -1 a/a | sed -e "s/[0-9]*//g" >actual &&
+ test_cmp expect actual &&
+ git clean -fdx &&
git reset --hard HEAD
'