pull-chromium.py (1520B)
1 # This Source Code Form is subject to the terms of the Mozilla Public 2 # License, v. 2.0. If a copy of the MPL was not distributed with this 3 # file, You can obtain one at http://mozilla.org/MPL/2.0/. 4 5 """ 6 Pull a specified revision of chromium from SVN. 7 8 Usage: python pull-chromium.py <topsrcdir> <chromiumtree> <revision> 9 10 You will have to set up a Chromium tree before running this step. See 11 http://dev.chromium.org/developers/how-tos/get-the-code for details about 12 doing this efficiently. 13 """ 14 15 import os 16 import sys 17 from shutil import rmtree 18 from subprocess import check_call 19 20 topsrcdir, chromiumtree, rev = sys.argv[1:] 21 22 if not os.path.exists(os.path.join(topsrcdir, "client.py")): 23 print >> sys.stderr, "Incorrect topsrcdir" 24 sys.exit(1) 25 26 if not os.path.exists(os.path.join(chromiumtree, "src/DEPS")): 27 print >> sys.stderr, "Incorrect chromium directory, missing DEPS" 28 sys.exit(1) 29 30 check_call(["gclient", "sync", "--force", "--revision=src@%s" % rev], cwd=chromiumtree) 31 32 chromiumsrc = os.path.join(topsrcdir, "ipc/chromium/src") 33 os.path.exists(chromiumsrc) and rmtree(chromiumsrc) 34 35 36 def doexport(svnpath): 37 localpath = os.path.join(chromiumsrc, svnpath) 38 os.makedirs(os.path.dirname(localpath)) 39 check_call([ 40 "svn", 41 "export", 42 "-r", 43 "BASE", 44 os.path.join(chromiumtree, "src", svnpath), 45 localpath, 46 ]) 47 48 49 doexport("base") 50 doexport("chrome/common") 51 doexport("build/build_config.h") 52 doexport("testing/gtest/include") 53 doexport("third_party/libevent")