#!/usr/bin/python
# Copyright (c) 2009 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.

import os
import sys

# Find depot_tools in PATH, append it to sys.path so we can import.
paths = os.environ.get("PATH")
for path in paths.split(':'):
  if not path.endswith("depot_tools"):
    continue
  sys.path.append(path)
  break

import git_cl_hooks

# Ensure we were called with the necessary number of arguments.
program_name = os.path.basename(sys.argv[0])
if len(sys.argv) != 2:
  raise Exception("usage: %s [upstream branch]" % program_name)

# Run the hooks library with our arguments.
exec git_cl_hooks.RunHooks(hook_name=program_name, upstream_branch=sys.argv[1])