Merge branch 'jk/stash-disable-renames-internally'
authorJunio C Hamano <gitster@pobox.com>
Mon, 19 Dec 2016 22:45:33 +0000 (14:45 -0800)
committerJunio C Hamano <gitster@pobox.com>
Mon, 19 Dec 2016 22:45:33 +0000 (14:45 -0800)
When diff.renames configuration is on (and with Git 2.9 and later,
it is enabled by default, which made it worse), "git stash"
misbehaved if a file is removed and another file with a very
similar content is added.

* jk/stash-disable-renames-internally:
stash: prefer plumbing over git-diff

git-stash.sh
t/t3903-stash.sh
index 4546abaaef3dab9e0c4dc719f111682f1cb1dd57..10c284d1aa2273a3dfe5cc39f1d6738830d02462 100755 (executable)
@@ -115,7 +115,7 @@ create_stash () {
                        git read-tree --index-output="$TMPindex" -m $i_tree &&
                        GIT_INDEX_FILE="$TMPindex" &&
                        export GIT_INDEX_FILE &&
-                       git diff --name-only -z HEAD -- >"$TMP-stagenames" &&
+                       git diff-index --name-only -z HEAD -- >"$TMP-stagenames" &&
                        git update-index -z --add --remove --stdin <"$TMP-stagenames" &&
                        git write-tree &&
                        rm -f "$TMPindex"
index e1a6ccc00c5988cfa8808bccc49a5e21703166b6..2de3e18ce68a94111c8dfcca858b8515ea8919c1 100755 (executable)
@@ -766,4 +766,13 @@ test_expect_success 'stash list --cc shows combined diff' '
        test_cmp expect actual
 '
 
+test_expect_success 'stash is not confused by partial renames' '
+       mv file renamed &&
+       git add renamed &&
+       git stash &&
+       git stash apply &&
+       test_path_is_file renamed &&
+       test_path_is_missing file
+'
+
 test_done