# HG changeset patch
# User Siddharth Agarwal <sid0@fb.com>
# Date 1393386662 28800
# Node ID 6ab17ae0c8344fcb96c7474cea900c8a39000798
# Parent  c99941ff2d287d2b1d76ceab4b3881974ede5f7c
git_handler: make self.git a lazily evaluated property

This allows other functions to be able to use the `git` property without
needing to care about initializing it.

An upcoming patch will remove the `init_if_missing` function.

diff --git a/hggit/git_handler.py b/hggit/git_handler.py
--- a/hggit/git_handler.py
+++ b/hggit/git_handler.py
@@ -123,13 +123,17 @@
         self.load_map()
       return self._map_hg_real
 
-    # make the git data directory
-    def init_if_missing(self):
+    @hgutil.propertycache
+    def git(self):
+        # make the git data directory
         if os.path.exists(self.gitdir):
-            self.git = Repo(self.gitdir)
+            return Repo(self.gitdir)
         else:
             os.mkdir(self.gitdir)
-            self.git = Repo.init_bare(self.gitdir)
+            return Repo.init_bare(self.gitdir)
+
+    def init_if_missing(self):
+        pass
 
     def init_author_file(self):
         self.author_map = {}