stash: clean untracked files before reset

If calling git stash -u on a repo that contains a file that is not
ignored any more due to a current modification of the gitignore file,
this file is stashed but not remove from the working tree.
This is due to git-stash first doing a reset --hard which clears the
.gitignore file modification and the call git clean, leaving the file
untouched.
This causes git stash pop to fail due to the file existing.

This patch simply switches the order between cleaning and resetting
and adds a test for this usecase.

Reported-by: Sam Partington <sam@whiteoctober.co.uk>
Signed-off-by: Nicolas Morey-Chaisemartin <nicolas@morey-chaisemartin.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nicolas Morey-Chaisemartin 2017-08-11 19:14:43 +02:00 коммит произвёл Junio C Hamano
Родитель 4274c698f4
Коммит bbffd87d32
2 изменённых файлов: 23 добавлений и 5 удалений

Просмотреть файл

@ -300,6 +300,12 @@ push_stash () {
if test -z "$patch_mode"
then
test "$untracked" = "all" && CLEAN_X_OPTION=-x || CLEAN_X_OPTION=
if test -n "$untracked"
then
git clean --force --quiet -d $CLEAN_X_OPTION -- "$@"
fi
if test $# != 0
then
git reset -q -- "$@"
@ -309,11 +315,6 @@ push_stash () {
else
git reset --hard -q
fi
test "$untracked" = "all" && CLEAN_X_OPTION=-x || CLEAN_X_OPTION=
if test -n "$untracked"
then
git clean --force --quiet -d $CLEAN_X_OPTION -- "$@"
fi
if test "$keep_index" = "t" && test -n "$i_tree"
then

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@ -211,4 +211,21 @@ test_expect_success 'stash push with $IFS character' '
test_path_is_file bar
'
cat > .gitignore <<EOF
ignored
ignored.d/*
EOF
test_expect_success 'stash previously ignored file' '
git reset HEAD &&
git add .gitignore &&
git commit -m "Add .gitignore" &&
>ignored.d/foo &&
echo "!ignored.d/foo" >> .gitignore &&
git stash save --include-untracked &&
test_path_is_missing ignored.d/foo &&
git stash pop &&
test_path_is_file ignored.d/foo
'
test_done