old_contents: #!/usr/bin/env python
  # Copyright 2013 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.
  
  """This script ensures that a given directory is an initialized git repo."""
  
  import argparse
  import logging
  import os
  import subprocess
  import sys
  
  
  def run_git(git_cmd, *args, **kwargs):
    """Runs git with given arguments.
  
    kwargs are passed through to subprocess.
  
    If the kwarg 'throw' is provided, this behaves as check_call, otherwise will
    return git's return value.
    """
    logging.info('Running: git %s %s', args, kwargs)
    func = subprocess.check_call if kwargs.pop('throw', True) else subprocess.call
    return func((git_cmd,)+args, **kwargs)
  
  
  def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('--path', help='Path to prospective git repo.',
                        required=True)
    parser.add_argument('--url', help='URL of remote to make origin.',
                        required=True)
    parser.add_argument('--git_cmd_path',
                        help='Path to the git command to run.',
                        default='git')
    parser.add_argument('-v', '--verbose', action='store_true')
    opts = parser.parse_args()
  
    path = opts.path
    url = opts.url
  
    logging.getLogger().setLevel(logging.DEBUG if opts.verbose else logging.WARN)
  
    if not os.path.exists(path):
      os.makedirs(path)
  
    if os.path.exists(os.path.join(path, '.git')):
      run_git('remote', 'rm', 'origin', cwd=path)
    else:
      run_git('init', cwd=path)
    run_git(opts.git_cmd_path, 'remote', 'add', 'origin', url, cwd=path)
    return 0
  
  
  if __name__ == '__main__':
    sys.exit(main())
  
new_contents: #!/usr/bin/env python
  # Copyright 2013 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.
  
  """This script ensures that a given directory is an initialized git repo."""
  
  import argparse
  import logging
  import os
  import subprocess
  import sys
  
  
  def run_git(git_cmd, *args, **kwargs):
    """Runs git with given arguments.
  
    kwargs are passed through to subprocess.
  
    If the kwarg 'throw' is provided, this behaves as check_call, otherwise will
    return git's return value.
    """
    logging.info('Running: %s %s %s', git_cmd, args, kwargs)
    func = subprocess.check_call if kwargs.pop('throw', True) else subprocess.call
    return func((git_cmd,)+args, **kwargs)
  
  
  def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('--path', help='Path to prospective git repo.',
                        required=True)
    parser.add_argument('--url', help='URL of remote to make origin.',
                        required=True)
    parser.add_argument('--git_cmd_path',
                        help='Path to the git command to run.',
                        default='git')
    parser.add_argument('-v', '--verbose', action='store_true')
    opts = parser.parse_args()
  
    path = opts.path
    url = opts.url
  
    logging.getLogger().setLevel(logging.DEBUG if opts.verbose else logging.WARN)
  
    if not os.path.exists(path):
      os.makedirs(path)
  
    if os.path.exists(os.path.join(path, '.git')):
      run_git(opts.git_cmd_path, 'remote', 'rm', 'origin', cwd=path)
    else:
      run_git(opts.git_cmd_path, 'init', cwd=path)
    run_git(opts.git_cmd_path, 'remote', 'add', 'origin', url, cwd=path)
    return 0
  
  
  if __name__ == '__main__':
    sys.exit(main())
  
subject: Fix missing updates to git_run() args.