blob: 0edfe6de0c47ff82a217352ed0ff6c7571849eae [file] [log] [blame]
# -*- coding: utf-8 -*-
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Sync the Chrome source code used by Chrome OS to the specified directory."""
from __future__ import print_function
import os
from chromite.lib import constants
from chromite.lib import commandline
from chromite.lib import cros_build_lib
from chromite.lib import cros_logging as logging
from chromite.lib import gclient
from chromite.lib import osutils
def GetParser():
"""Creates the argparse parser."""
parser = commandline.ArgumentParser(description=__doc__)
version = parser.add_mutually_exclusive_group()
version.add_argument('--tag', help='Sync to specified Chrome release',
version.add_argument('--revision', help='Sync to specified git revision',
parser.add_argument('--internal', help='Sync internal version of Chrome',
action='store_true', default=False)
parser.add_argument('--reset', help='Revert local changes',
action='store_true', default=False)
parser.add_argument('--gclient', help=commandline.argparse.SUPPRESS,
parser.add_argument('--gclient_template', help='Template gclient input file')
parser.add_argument('--skip_cache', help='Skip using git cache',
dest='use_cache', action='store_false')
parser.add_argument('chrome_root', help='Directory to sync chrome in')
return parser
def SyncChrome(gclient_path, options):
"""Sync new Chrome."""
gclient.WriteConfigFile(gclient_path, options.chrome_root,
options.internal, options.version,
options.gclient_template, options.use_cache)
gclient.Sync(gclient_path, options.chrome_root, reset=options.reset)
def main(argv):
parser = GetParser()
options = parser.parse_args(argv)
if options.gclient == '':
parser.error('--gclient can not be an empty string!')
gclient_path = options.gclient or osutils.Which('gclient')
if not gclient_path:
gclient_path = os.path.join(constants.DEPOT_TOOLS_DIR, 'gclient')
if options.reset:
# Revert any lingering local changes.
gclient.Revert(gclient_path, options.chrome_root)
SyncChrome(gclient_path, options)
except cros_build_lib.RunCommandError:
# If we have an error resetting, or syncing, we clobber, and fresh sync.
logging.warning('Chrome checkout appears corrupt. Clobbering.')
osutils.RmDir(options.chrome_root, ignore_missing=True, sudo=True)
SyncChrome(gclient_path, options)
return 0