blob: 0c0f754fef79914936194729438057a139f66de1 [file] [log] [blame]
#!/usr/bin/env python3
#
# Copyright 2013 The Flutter 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 argparse
import json
import os
import subprocess
import sys
import urllib.request, urllib.error, urllib.parse
from utils import commit
from utils import system
import patch
# //base and its dependencies
_base_deps = [
'base',
'testing',
'third_party/ashmem',
'third_party/libevent',
'third_party/tcmalloc',
]
# //build and its dependencies
_build_deps = [
'build',
'third_party/android_testrunner',
'third_party/binutils',
'third_party/instrumented_libraries',
'third_party/pymock',
'tools/android',
'tools/clang',
'tools/generate_library_loader',
'tools/gritsettings',
'tools/valgrind',
]
_third_party_deps = [
'third_party/android_platform',
'third_party/apple_apsl',
'third_party/expat',
'third_party/freetype-android',
'third_party/harfbuzz-ng',
'third_party/iccjpeg',
'third_party/jinja2',
'third_party/jsr-305',
'third_party/junit',
'third_party/libjpeg',
'third_party/libpng',
'third_party/markupsafe',
'third_party/mesa',
'third_party/mockito',
'third_party/ply',
'third_party/qcms',
'third_party/robolectric',
'third_party/zlib',
]
dirs_from_chromium = _base_deps + _build_deps + _third_party_deps
dirs_from_mojo = [
'mojo/android',
'mojo/application',
'mojo/common',
('mojo/dart/embedder', ['embedder.gni']),
'mojo/dart/packages/mojo',
'mojo/data_pipe_utils',
'mojo/edk',
'mojo/environment',
'mojo/java',
'mojo/message_pump',
'mojo/services',
'mojo/skia',
'services/sensors',
]
# The contents of these files before the roll will be preserved after the roll,
# even though they live in directories rolled in from Chromium.
files_not_to_roll = [
'build/config/ui.gni',
'build/ls.py',
'build/module_args/mojo.gni',
'tools/android/download_android_tools.py',
'tools/android/VERSION_LINUX_NDK',
'tools/android/VERSION_LINUX_SDK',
'tools/android/VERSION_MACOSX_NDK',
'tools/android/VERSION_MACOSX_SDK',
]
def rev(source_dir, dest_dir, dirs_to_rev, name, revision_file=None):
for dir_to_rev in dirs_to_rev:
if type(dir_to_rev) is tuple:
d, file_subset = dir_to_rev
else:
d = dir_to_rev
file_subset = None
print("removing directory %s" % d)
try:
system(["git", "rm", "-r", d], cwd=dest_dir)
except subprocess.CalledProcessError:
print("Could not remove %s" % d)
print("cloning directory %s" % d)
if file_subset is None:
files = system(["git", "ls-files", d], cwd=source_dir).splitlines()
else:
files = [os.path.join(d, f) for f in file_subset]
for f in files:
source_path = os.path.join(source_dir, f)
if not os.path.isfile(source_path):
continue
dest_path = os.path.join(dest_dir, f)
system(["mkdir", "-p", os.path.dirname(dest_path)], cwd=source_dir)
system(["cp", source_path, dest_path], cwd=source_dir)
system(["git", "add", d], cwd=dest_dir)
for f in files_not_to_roll:
system(["git", "checkout", "HEAD", f], cwd=dest_dir)
src_commit = system(["git", "rev-parse", "HEAD"], cwd=source_dir).strip()
if revision_file:
with open(revision_file, 'w') as f:
f.write(src_commit)
system(["git", "add", "."], cwd=dest_dir)
commit("Update to %s %s" % (name, src_commit), cwd=dest_dir)
def main():
parser = argparse.ArgumentParser(
description="Update the mojo repo's " +
"snapshot of things imported from chromium."
)
parser.add_argument("--mojo-dir", type=str)
parser.add_argument("--chromium-dir", type=str)
parser.add_argument("--dest-dir", type=str)
args = parser.parse_args()
dest_dir = os.path.abspath(args.dest_dir)
if args.mojo_dir:
rev(
os.path.abspath(args.mojo_dir),
dest_dir,
dirs_from_mojo,
'mojo',
revision_file='mojo/VERSION'
)
if args.chromium_dir:
rev(
os.path.abspath(args.chromium_dir), dest_dir, dirs_from_chromium,
'chromium'
)
try:
patch.patch_and_filter(dest_dir, os.path.join('patches', 'chromium'))
except subprocess.CalledProcessError:
print("ERROR: Roll failed due to a patch not applying")
print("Fix the patch to apply, commit the result, and re-run this script")
return 1
return 0
if __name__ == "__main__":
sys.exit(main())