From 334851e4b6390f4c78e463b977003f1d967c88ed Mon Sep 17 00:00:00 2001
From: "Shawn O. Pearce" <sop@google.com>
Date: Mon, 19 Sep 2011 08:05:31 -0700
Subject: Enhance HTTP support

Setting REPO_CURL_VERBOSE=1 in the environment will register a debug
level HTTPHandler on the urllib2 library, showing HTTP requests and
responses on the stderr channel of repo.

During any HTTP or HTTPS request created inside of the repo process,
a custom User-Agent header is now defined:

  User-Agent: git-repo/1.7.5 (Linux) git/1.7.7 Python/2.6.5

Change-Id: Ia5026fb1e1500659bd2af27416d85e205048bf26
Signed-off-by: Shawn O. Pearce <sop@google.com>
---
 git_command.py | 35 +++++++++++++++++++----------------
 1 file changed, 19 insertions(+), 16 deletions(-)

(limited to 'git_command.py')

diff --git a/git_command.py b/git_command.py
index 513b9ebf..d1e0c971 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('.')[0:3]
+          ))
+      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))
-- 
cgit v1.2.3-54-g00ecf