Junio C Hamano <junkio@xxxxxxx> wrote:
> Matthias Lederhofer <matled@xxxxxxx> writes:
> > * is_bare_repository() in general
>
> There is a bit of chicken and egg involved in is_bare, because
> we need to find out where GIT_DIR is in order to find where to
> read GIT_DIR/config from, and only after reading the file we
> would know if the user explicitly told us the repository is
> bare, and setup_gently does not want to cd-up if the repository
> is bare (i.e. there is no "top" to move to).
How about changing setup_git_directory_gently to do the following:
Find the git directory ($GIT_DIR, .git in parent directories and "."
at last).
Read configuration for core.bare and core.worktree. If core.bare is
not specified do the old guessing.
if core.bare = true:
Set GIT_DIR if it isn't set yet and stop (don't change the
directory).
if core.bare = false:
GIT_DIR specified:
use GIT_WORK_TREE, core.worktree or "." as working tree
found repository as .git directory:
use the parent directory of the .git directory as working tree
found repository in ".":
use "." as working tree
if cwd is below the working tree:
change to working tree
inside_work_tree = 1
return prefix
if cwd is outside of the working tree:
inside_work_tree = 0
return NULL
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