nmbug: mark repository as bare on clone

If a git repository is non-bare, and core.worktree is not set, git
tries to deduce the worktree. This deduction is not always helpful, e.g.

% git --git-dir=$HOME/.nmbug clean -f

would likely delete most of the files in the current directory

diff --git a/devel/nmbug/nmbug b/devel/nmbug/nmbug
index d6f5213a08cf391ef3f43b3274dc87fce9eb905d..b18ded7b7c1e48cf7b54a1e6901cb92c7cbf1961 100755 (executable)
--- a/devel/nmbug/nmbug
+++ b/devel/nmbug/nmbug
@@ -134,6 +134,7 @@ sub do_clone {
           $repository, $tempwork) == 0
     or die "'git clone' exited with nonzero value\n";
   git ('config', '--unset', 'core.worktree');
           $repository, $tempwork) == 0
     or die "'git clone' exited with nonzero value\n";
   git ('config', '--unset', 'core.worktree');

+  git ('config', 'core.bare', 'true');

 }
 
 sub is_committed {
 }
 
 sub is_committed {