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:
>> 
>> 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= \