From: martin f. krafft <madduck@madduck.net>
Date: Thu, 25 Oct 2007 20:41:12 +0000 (+0200)
Subject: Refactor checking for (type of) Git repository
X-Git-Url: https://git.madduck.net/code/myrepos.git/commitdiff_plain/c20b454a225407e5c6b918cbb6e739b888b252ab?hp=c20b454a225407e5c6b918cbb6e739b888b252ab

Refactor checking for (type of) Git repository

lib now has two new functions:

is_git_repo returns 0/true if its argument is a git repository
get_git_repo_type return 0/true if its argument is a git repository and
  prints one of non-bare/bare/fake-bare to stdout

The mr function implementations now use these functions and have been
simplified. We also allow bare repositories with limited functionality.
---