Merge branch 'rs/archive-from-subdirectory-fixes'

"git archive" run from a subdirectory mishandled attributes and
paths outside the current directory.

* rs/archive-from-subdirectory-fixes:
  archive: improve support for running in subdirectory

2 files changed, 29 insertions, 0 deletions

diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh
index f0bd70dbd6..4b4c3315d8 100755
--- a/t/t5000-tar-tree.sh
+++ b/t/t5000-tar-tree.sh
@@ -426,6 +426,19 @@ test_expect_success 'catch non-matching pathspec' '
 	test_must_fail git archive -v HEAD -- "*.abc" >/dev/null
 '
 
+test_expect_success 'reject paths outside the current directory' '
+	test_must_fail git -C a/bin archive HEAD .. >/dev/null 2>err &&
+	grep "outside the current directory" err
+'
+
+test_expect_success 'allow pathspecs that resolve to the current directory' '
+	git -C a/bin archive -v HEAD ../bin >/dev/null 2>actual &&
+	cat >expect <<-\EOF &&
+	sh
+	EOF
+	test_cmp expect actual
+'
+
 # Pull the size and date of each entry in a tarfile using the system tar.
 #
 # We'll pull out only the year from the date; that avoids any question of
diff --git a/t/t5001-archive-attr.sh b/t/t5001-archive-attr.sh
index 04d300eeda..0ff47a239d 100755
--- a/t/t5001-archive-attr.sh
+++ b/t/t5001-archive-attr.sh
@@ -33,6 +33,13 @@ test_expect_success 'setup' '
 	echo ignored-by-tree.d export-ignore >>.gitattributes &&
 	git add ignored-by-tree ignored-by-tree.d .gitattributes &&
 
+	mkdir subdir &&
+	>subdir/included &&
+	>subdir/ignored-by-subtree &&
+	>subdir/ignored-by-tree &&
+	echo ignored-by-subtree export-ignore >subdir/.gitattributes &&
+	git add subdir &&
+
 	echo ignored by worktree >ignored-by-worktree &&
 	echo ignored-by-worktree export-ignore >.gitattributes &&
 	git add ignored-by-worktree &&
@@ -93,6 +100,15 @@ test_expect_exists	archive-pathspec-wildcard/ignored-by-worktree
 test_expect_missing	archive-pathspec-wildcard/excluded-by-pathspec.d
 test_expect_missing	archive-pathspec-wildcard/excluded-by-pathspec.d/file
 
+test_expect_success 'git -C subdir archive' '
+	git -C subdir archive HEAD >archive-subdir.tar &&
+	extract_tar_to_dir archive-subdir
+'
+
+test_expect_exists	archive-subdir/included
+test_expect_missing	archive-subdir/ignored-by-subtree
+test_expect_missing	archive-subdir/ignored-by-tree
+
 test_expect_success 'git archive with worktree attributes' '
 	git archive --worktree-attributes HEAD >worktree.tar &&
 	(mkdir worktree && cd worktree && "$TAR" xf -) <worktree.tar