| #!/usr/bin/env python |
| # Copyright 2017 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. |
| |
| import argparse |
| import os |
| import sys |
| |
| _BUILD_ANDROID = os.path.join(os.path.dirname(__file__), os.pardir) |
| sys.path.append(_BUILD_ANDROID) |
| from pylib.constants import host_paths |
| |
| sys.path.append(os.path.join(host_paths.DIR_SOURCE_ROOT, 'build')) |
| import find_depot_tools # pylint: disable=import-error,unused-import |
| import download_from_google_storage |
| |
| CURRENT_MILESTONE = '61' |
| DEFAULT_BUCKET = 'gs://chromium-android-tools/apks' |
| DEFAULT_DOWNLOAD_PATH = os.path.join(os.path.dirname(__file__), 'apks') |
| DEFAULT_BUILDER = 'Android_Builder' |
| DEFAULT_APK = 'MonochromePublic.apk' |
| |
| |
| def MaybeDownloadApk(builder, milestone, apk, download_path, bucket): |
| """Returns path to the downloaded APK or None if not found.""" |
| apk_path = os.path.join(download_path, builder, milestone, apk) |
| sha1_path = apk_path + '.sha1' |
| base_url = os.path.join(bucket, builder, milestone) |
| if os.path.exists(apk_path): |
| print '%s already exists' % apk_path |
| return apk_path |
| elif not os.path.exists(sha1_path): |
| print 'Skipping %s, file not found' % sha1_path |
| return None |
| else: |
| download_from_google_storage.download_from_google_storage( |
| input_filename=sha1_path, |
| sha1_file=sha1_path, |
| base_url=base_url, |
| gsutil=download_from_google_storage.Gsutil( |
| download_from_google_storage.GSUTIL_DEFAULT_PATH), |
| num_threads=1, |
| directory=False, |
| recursive=False, |
| force=False, |
| output=apk_path, |
| ignore_errors=False, |
| verbose=True, |
| auto_platform=False, |
| extract=False) |
| return apk_path |
| |
| |
| def main(): |
| argparser = argparse.ArgumentParser( |
| description='Utility for downloading archived APKs used for measuring ' |
| 'per-milestone patch size growth.', |
| formatter_class=argparse.ArgumentDefaultsHelpFormatter) |
| argparser.add_argument('--download-path', default=DEFAULT_DOWNLOAD_PATH, |
| help='Directory to store downloaded APKs.') |
| argparser.add_argument('--milestone', default=CURRENT_MILESTONE, |
| help='Download reference APK for this milestone.') |
| argparser.add_argument('--apk', default=DEFAULT_APK, help='APK name.') |
| argparser.add_argument('--builder', default=DEFAULT_BUILDER, |
| help='Builder name.') |
| argparser.add_argument('--bucket', default=DEFAULT_BUCKET, |
| help='Google storage bucket where APK is stored.') |
| args = argparser.parse_args() |
| MaybeDownloadApk( |
| args.builder, args.milestone, args.apk, args.download_path, args.bucket) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |
