Unless used with --cached or grepping on a tree, "git grep" will
search on working directory, so set up worktree properly
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
builtin-grep.c | 5 ++++-
t/t1501-worktree.sh | 5 +++++
2 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/builtin-grep.c b/builtin-grep.c
index 631129d..3ded1ba 100644
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -783,8 +783,11 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
paths[1] = NULL;
}
- if (!list.nr)
+ if (!list.nr) {
+ if (!cached)
+ setup_work_tree();
return !grep_cache(&opt, paths, cached);
+ }
if (cached)
die("both --cached and trees are given.");
diff --git a/t/t1501-worktree.sh b/t/t1501-worktree.sh
index e9e352c..e60116c 100755
--- a/t/t1501-worktree.sh
+++ b/t/t1501-worktree.sh
@@ -169,4 +169,9 @@ test_expect_success 'git diff' '
cmp diff-FILES.expected result
'
+test_expect_success 'git grep' '
+ (cd repo.git/work/sub &&
+ GIT_DIR=../.. GIT_WORK_TREE=.. git grep -l changed | grep -q dir/tracked)
+'
+
test_done
--
1.6.0.96.g2fad1.dirty
--
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