git-try

#!/usr/bin/python
# Copyright (c) 2010 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Wrapper for trychange.py for git checkout."""

import logging
import sys

import breakpad

from scm import GIT
import trychange


def GetRietveldIssueNumber():
  return GIT.Capture(
      ['config', 'branch.%s.rietveldissue' % GIT.GetBranch(None)],
      error_ok=True)[0]


def GetRietveldPatchsetNumber():
  return GIT.Capture(
      ['config', 'branch.%s.rietveldpatchset' % GIT.GetBranch(None)],
      error_ok=True)[0]


def GetRietveldServerUrl():
  return GIT.Capture(
      ['config', 'rietveld.server'], error_ok=True)[0].strip()


if __name__ == '__main__':
  args = sys.argv[:]
  patchset = GetRietveldPatchsetNumber()
  if patchset:
    args.extend([
        '--issue', GetRietveldIssueNumber(),
        '--patchset', patchset,
    ])
  else:
    rietveld_url = GetRietveldServerUrl()
    if rietveld_url:
      args.extend(['--rietveld_url', GetRietveldServerUrl()])
  # Hack around a limitation in logging.
  logging.getLogger().handlers = []
  sys.exit(trychange.TryChange(args, [], False, 'git-try'))