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Diffstat (limited to 'build/android/play_services/preprocess.py')
| -rwxr-xr-x | build/android/play_services/preprocess.py | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/build/android/play_services/preprocess.py b/build/android/play_services/preprocess.py deleted file mode 100755 index 0705729..0000000 --- a/build/android/play_services/preprocess.py +++ /dev/null @@ -1,263 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2015 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. - -'''Prepares the Google Play services split client libraries before usage by -Chrome's build system. - -We need to preprocess Google Play services before using it in Chrome -builds for 2 main reasons: - -- Getting rid of unused resources: unsupported languages, unused -drawables, etc. - -- Merging the differents jars so that it can be proguarded more -easily. This is necessary since debug and test apks get very close -to the dex limit. - -The script is supposed to be used with the maven repository that can be -obtained by downloading the "extra-google-m2repository" from the Android SDK -Manager. It also supports importing from already extracted AAR files using the ---is-extracted-repo flag. The expected directory structure in that case would -look like: - - REPOSITORY_DIR - +-- CLIENT_1 - | +-- <content of the first AAR file> - +-- CLIENT_2 - +-- etc. - -The output is a directory with the following structure: - - OUT_DIR - +-- google-play-services.jar - +-- res - | +-- CLIENT_1 - | | +-- color - | | +-- values - | | +-- etc. - | +-- CLIENT_2 - | +-- ... - +-- stub - +-- res/[.git-keep-directory] - +-- src/android/UnusedStub.java - -Requires the `jar` utility in the path. - -''' - -import argparse -import glob -import itertools -import os -import shutil -import stat -import sys -import tempfile -import zipfile - -from datetime import datetime - -sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir)) -import devil_chromium -from devil.utils import cmd_helper -from play_services import utils -from pylib.utils import argparse_utils - - -M2_PKG_PATH = os.path.join('com', 'google', 'android', 'gms') - - -def main(): - parser = argparse.ArgumentParser(description=( - "Prepares the Google Play services split client libraries before usage " - "by Chrome's build system. See the script's documentation for more a " - "detailed help.")) - argparse_utils.CustomHelpAction.EnableFor(parser) - required_args = parser.add_argument_group('required named arguments') - required_args.add_argument('-r', - '--repository', - help=('the Google Play services repository ' - 'location'), - required=True, - metavar='FILE') - required_args.add_argument('-o', - '--out-dir', - help='the output directory', - required=True, - metavar='FILE') - required_args.add_argument('-c', - '--config-file', - help='the config file path', - required=True, - metavar='FILE') - parser.add_argument('-x', - '--is-extracted-repo', - action='store_true', - help='the provided repository is not made of AAR files') - parser.add_argument('--config-help', - action='custom_help', - custom_help_text=utils.ConfigParser.__doc__, - help='show the configuration file format help') - - args = parser.parse_args() - - devil_chromium.Initialize() - - return ProcessGooglePlayServices(args.repository, - args.out_dir, - args.config_file, - args.is_extracted_repo) - - -def ProcessGooglePlayServices(repo, out_dir, config_path, is_extracted_repo): - config = utils.ConfigParser(config_path) - - tmp_root = tempfile.mkdtemp() - try: - tmp_paths = _SetupTempDir(tmp_root) - - if is_extracted_repo: - _ImportFromExtractedRepo(config, tmp_paths, repo) - else: - _ImportFromAars(config, tmp_paths, repo) - - _GenerateCombinedJar(tmp_paths) - _ProcessResources(config, tmp_paths) - _BuildOutput(config, tmp_paths, out_dir) - finally: - shutil.rmtree(tmp_root) - - return 0 - - -def _SetupTempDir(tmp_root): - tmp_paths = { - 'root': tmp_root, - 'imported_clients': os.path.join(tmp_root, 'imported_clients'), - 'extracted_jars': os.path.join(tmp_root, 'jar'), - 'combined_jar': os.path.join(tmp_root, 'google-play-services.jar'), - } - os.mkdir(tmp_paths['imported_clients']) - os.mkdir(tmp_paths['extracted_jars']) - - return tmp_paths - - -def _SetupOutputDir(out_dir): - out_paths = { - 'root': out_dir, - 'res': os.path.join(out_dir, 'res'), - 'jar': os.path.join(out_dir, 'google-play-services.jar'), - 'stub': os.path.join(out_dir, 'stub'), - } - - shutil.rmtree(out_paths['jar'], ignore_errors=True) - shutil.rmtree(out_paths['res'], ignore_errors=True) - shutil.rmtree(out_paths['stub'], ignore_errors=True) - - return out_paths - - -def _MakeWritable(dir_path): - for root, dirs, files in os.walk(dir_path): - for path in itertools.chain(dirs, files): - st = os.stat(os.path.join(root, path)) - os.chmod(os.path.join(root, path), st.st_mode | stat.S_IWUSR) - - -def _ImportFromAars(config, tmp_paths, repo): - for client in config.clients: - aar_name = '%s-%s.aar' % (client, config.sdk_version) - aar_path = os.path.join(repo, M2_PKG_PATH, client, - config.sdk_version, aar_name) - aar_out_path = os.path.join(tmp_paths['imported_clients'], client) - _ExtractAll(aar_path, aar_out_path) - - client_jar_path = os.path.join(aar_out_path, 'classes.jar') - _ExtractAll(client_jar_path, tmp_paths['extracted_jars']) - - -def _ImportFromExtractedRepo(config, tmp_paths, repo): - # Import the clients - try: - for client in config.clients: - client_out_dir = os.path.join(tmp_paths['imported_clients'], client) - shutil.copytree(os.path.join(repo, client), client_out_dir) - - client_jar_path = os.path.join(client_out_dir, 'classes.jar') - _ExtractAll(client_jar_path, tmp_paths['extracted_jars']) - finally: - _MakeWritable(tmp_paths['imported_clients']) - - -def _GenerateCombinedJar(tmp_paths): - out_file_name = tmp_paths['combined_jar'] - working_dir = tmp_paths['extracted_jars'] - cmd_helper.Call(['jar', '-cf', out_file_name, '-C', working_dir, '.']) - - -def _ProcessResources(config, tmp_paths): - LOCALIZED_VALUES_BASE_NAME = 'values-' - locale_whitelist = set(config.locale_whitelist) - - glob_pattern = os.path.join(tmp_paths['imported_clients'], '*', 'res', '*') - for res_dir in glob.glob(glob_pattern): - dir_name = os.path.basename(res_dir) - - if dir_name.startswith('drawable'): - shutil.rmtree(res_dir) - continue - - if dir_name.startswith(LOCALIZED_VALUES_BASE_NAME): - dir_locale = dir_name[len(LOCALIZED_VALUES_BASE_NAME):] - if dir_locale not in locale_whitelist: - shutil.rmtree(res_dir) - - -def _BuildOutput(config, tmp_paths, out_dir): - generation_date = datetime.utcnow() - version_xml_path = os.path.join(tmp_paths['imported_clients'], - config.version_xml_path) - play_services_full_version = utils.GetVersionNumberFromLibraryResources( - version_xml_path) - - out_paths = _SetupOutputDir(out_dir) - - # Copy the resources to the output dir - for client in config.clients: - res_in_tmp_dir = os.path.join(tmp_paths['imported_clients'], client, 'res') - if os.path.isdir(res_in_tmp_dir) and os.listdir(res_in_tmp_dir): - res_in_final_dir = os.path.join(out_paths['res'], client) - shutil.copytree(res_in_tmp_dir, res_in_final_dir) - - # Copy the jar - shutil.copyfile(tmp_paths['combined_jar'], out_paths['jar']) - - # Write the java dummy stub. Needed for gyp to create the resource jar - stub_location = os.path.join(out_paths['stub'], 'src', 'android') - os.makedirs(stub_location) - with open(os.path.join(stub_location, 'UnusedStub.java'), 'w') as stub: - stub.write('package android;' - 'public final class UnusedStub {' - ' private UnusedStub() {}' - '}') - - # Create the main res directory. It is needed by gyp - stub_res_location = os.path.join(out_paths['stub'], 'res') - os.makedirs(stub_res_location) - with open(os.path.join(stub_res_location, '.res-stamp'), 'w') as stamp: - content_str = 'google_play_services_version: %s\nutc_date: %s\n' - stamp.write(content_str % (play_services_full_version, generation_date)) - - config.UpdateVersionNumber(play_services_full_version) - - -def _ExtractAll(zip_path, out_path): - with zipfile.ZipFile(zip_path, 'r') as zip_file: - zip_file.extractall(out_path) - -if __name__ == '__main__': - sys.exit(main()) |