ipc/pull-chromium.py
author Sylvestre Ledru <sledru@mozilla.com>
Sun, 10 Jun 2018 14:29:07 +0200
changeset 482154 748cf5155248820ef93cd79bf9c5c9c44a7c67da
parent 98529 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 482157 2de2efc2dec7720abb6c5213f70f22a51bb842c2
permissions -rw-r--r--
Bug 1468273 - autopep8 on ipc/ r=froydnj MozReview-Commit-ID: 63pBUqmDlkZ

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

"""
Pull a specified revision of chromium from SVN.

Usage: python pull-chromium.py <topsrcdir> <chromiumtree> <revision>

You will have to set up a Chromium tree before running this step. See
http://dev.chromium.org/developers/how-tos/get-the-code for details about
doing this efficiently.
"""

import sys
import os
from subprocess import check_call
from shutil import rmtree

topsrcdir, chromiumtree, rev = sys.argv[1:]

if not os.path.exists(os.path.join(topsrcdir, 'client.py')):
    print >>sys.stderr, "Incorrect topsrcdir"
    sys.exit(1)

if not os.path.exists(os.path.join(chromiumtree, 'src/DEPS')):
    print >>sys.stderr, "Incorrect chromium directory, missing DEPS"
    sys.exit(1)

check_call(['gclient', 'sync', '--force', '--revision=src@%s' % rev], cwd=chromiumtree)

chromiumsrc = os.path.join(topsrcdir, 'ipc/chromium/src')
os.path.exists(chromiumsrc) and rmtree(chromiumsrc)


def doexport(svnpath):
    localpath = os.path.join(chromiumsrc, svnpath)
    os.makedirs(os.path.dirname(localpath))
    check_call(['svn', 'export', '-r', 'BASE', os.path.join(chromiumtree, 'src', svnpath), localpath])


doexport('base')
doexport('chrome/common')
doexport('build/build_config.h')
doexport('testing/gtest/include')
doexport('third_party/libevent')