Set core.bare to true on mirror repositoriesv1.6.1

When creating a mirror repository we will always be using a bare
repository.  Setting $GIT_DIR/config to have core.bare = true is
reasonable and helps Git to recognize the environment it is in.

Signed-off-by: Shawn O. Pearce <sop@google.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/project.py b/project.py
index adb7f669..b9792523 100644
--- a/project.py
+++ b/project.py
@@ -851,7 +851,11 @@ class Project(object):
     if not os.path.exists(self.gitdir):
       os.makedirs(self.gitdir)
       self.bare_git.init()
-      self.config.SetString('core.bare', None)
+
+      if self.manifest.IsMirror:
+        self.config.SetString('core.bare', 'true')
+      else:
+        self.config.SetString('core.bare', None)
 
       hooks = self._gitdir_path('hooks')
       try: