1 files changed, 28 insertions, 35 deletions

diff --git a/git_command.py b/git_command.py
index 513b9ebf..5988cc28 100644
--- a/git_command.py
+++ b/git_command.py
@@ -72,6 +72,8 @@ def terminate_ssh_clients():
       pass
   _ssh_clients = []
 
+_git_version = None
+
 class _GitCall(object):
   def version(self):
     p = GitCommand(None, ['--version'], capture_stdout=True)
@@ -79,6 +81,21 @@ class _GitCall(object):
       return p.stdout
     return None
 
+  def version_tuple(self):
+    global _git_version
+
+    if _git_version is None:
+      ver_str = git.version()
+      if ver_str.startswith('git version '):
+        _git_version = tuple(
+          map(lambda x: int(x),
+            ver_str[len('git version '):].strip().split('-')[0].split('.')[0:3]
+          ))
+      else:
+        print >>sys.stderr, 'fatal: "%s" unsupported' % ver_str
+        sys.exit(1)
+    return _git_version
+
   def __getattr__(self, name):
     name = name.replace('_','-')
     def fun(*cmdv):
@@ -88,23 +105,9 @@ class _GitCall(object):
     return fun
 git = _GitCall()
 
-_git_version = None
-
 def git_require(min_version, fail=False):
-  global _git_version
-
-  if _git_version is None:
-    ver_str = git.version()
-    if ver_str.startswith('git version '):
-      _git_version = tuple(
-        map(lambda x: int(x),
-          ver_str[len('git version '):].strip().split('.')[0:3]
-        ))
-    else:
-      print >>sys.stderr, 'fatal: "%s" unsupported' % ver_str
-      sys.exit(1)
-
-  if min_version <= _git_version:
+  git_version = git.version_tuple()
+  if min_version <= git_version:
     return True
   if fail:
     need = '.'.join(map(lambda x: str(x), min_version))
@@ -144,6 +147,12 @@ class GitCommand(object):
     if ssh_proxy:
       _setenv(env, 'REPO_SSH_SOCK', ssh_sock())
       _setenv(env, 'GIT_SSH', _ssh_proxy())
+    if 'http_proxy' in env and 'darwin' == sys.platform:
+      s = "'http.proxy=%s'" % (env['http_proxy'],)
+      p = env.get('GIT_CONFIG_PARAMETERS')
+      if p is not None:
+        s = p + ' ' + s
+      _setenv(env, 'GIT_CONFIG_PARAMETERS', s)
 
     if project:
       if not cwd:
@@ -218,26 +227,10 @@ class GitCommand(object):
     self.stdin = p.stdin
 
   def Wait(self):
-    p = self.process
-
-    if p.stdin:
-      p.stdin.close()
-      self.stdin = None
-
-    if p.stdout:
-      self.stdout = p.stdout.read()
-      p.stdout.close()
-    else:
-      p.stdout = None
-
-    if p.stderr:
-      self.stderr = p.stderr.read()
-      p.stderr.close()
-    else:
-      p.stderr = None
-
     try:
-      rc = p.wait()
+      p = self.process
+      (self.stdout, self.stderr) = p.communicate()
+      rc = p.returncode
     finally:
       _remove_ssh_client(p)
     return rc