Re: [PATCH] Add missing inside_work_tree setting in setup_git_directory_gently

On Sat, Nov 03, 2007 at 09:33:40PM -0700, Junio C Hamano wrote:

quoted

Please add automated test script for this, thanks.

Thank you for reminding.  I tried to put a test in
t1501-worktree.sh and found out core.worktree can override
inside_work_tree previously set by setup_git_directory_gently(),
activating the worktree code in setup_git_directory() again.

This made me think setup_git_directory_gently() should use
get_git_work_tree() instead. But then git_work_tree_cfg may not be
initialized when get_git_work_tree() is called (starting from
setup_git_directory(), git_work_tree_cfg is initialized in
check_repository_format_version(), which is called _after_
setup_git_directory_gently()).

The interaction between these variables and functions is really beyond
my knowledge. Johannes, can you have a look at this? In theory the
following test should pass:

diff --git a/t/t1501-worktree.sh b/t/t1501-worktree.sh
index 7ee3820..bdb7720 100755
--- a/t/t1501-worktree.sh
+++ b/t/t1501-worktree.sh

@@ -103,6 +103,11 @@ test_expect_success 'repo finds its work tree from work tree, too' '
 	 test sub/dir/tracked = "$(git ls-files)")
 '
 
+test_expect_success 'Try a command from subdir in worktree' '
+	(cd repo.git/work/sub &&
+	GIT_DIR=../.. GIT_WORK_TREE=.. git blame dir/tracked)
+'
+
 test_expect_success '_gently() groks relative GIT_DIR & GIT_WORK_TREE' '
 	cd repo.git/work/sub/dir &&
 	GIT_DIR=../../.. GIT_WORK_TREE=../.. GIT_PAGER= \