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| 1 #!/usr/bin/python | |
| 2 # Copyright 2015 The Chromium Authors. All rights reserved. | |
| 3 # Use of this source code is governed by a BSD-style license that can be | |
| 4 # found in the LICENSE file. | |
| 5 | |
| 6 """Downloads the node binaries from WebRTC storage and unpacks it. | |
| 7 | |
| 8 Requires that depot_tools is installed and in the PATH. This script expects | |
| 9 to run with Chrome's base dir as the working directory, e.g. where the .gclient | |
| 10 file is. This is what should happen if this script is invoked as a hook action. | |
| 11 """ | |
| 12 | |
| 13 import glob | |
| 14 import os | |
| 15 import sys | |
| 16 import tarfile | |
| 17 import zipfile | |
| 18 | |
| 19 import utils | |
| 20 | |
| 21 | |
| 22 def _GetNodeArchivePathForPlatform(): | |
| 23 archive_extension = 'zip' if utils.GetPlatform() == 'win' else 'tar.gz' | |
| 24 return os.path.join(utils.GetPlatform(), 'node.%s' % archive_extension) | |
| 25 | |
| 26 | |
| 27 def _StripVersionNumberFromNodeDir(): | |
| 28 # The node dir will be called node-x-x-x.tar.gz, rename to just node. | |
| 29 unpacked_name = glob.glob('node*') | |
| 30 assert len(unpacked_name) == 1, 'Should have precisely one node!' | |
| 31 os.rename(unpacked_name[0], 'node') | |
| 32 | |
| 33 | |
| 34 def main(argv): | |
| 35 if len(argv) == 1: | |
| 36 return 'Usage: %s <path to webrtc.DEPS>' % argv[0] | |
| 37 if not os.path.exists('.gclient'): | |
| 38 return 'Invoked from wrong dir; invoke from dir with .gclient' | |
| 39 | |
| 40 webrtc_deps_path = argv[1] | |
| 41 node_path = os.path.join(webrtc_deps_path, 'node') | |
| 42 archive_path = os.path.join(node_path, _GetNodeArchivePathForPlatform()) | |
| 43 old_archive_sha1 = utils.ComputeSHA1(archive_path) | |
| 44 | |
| 45 utils.DownloadFilesFromGoogleStorage(node_path) | |
| 46 | |
| 47 if (old_archive_sha1 != utils.ComputeSHA1(archive_path) | |
| 48 or not os.path.exists('node')): | |
| 49 utils.DeleteDirNextToGclient('node') | |
| 50 utils.UnpackToWorkingDir(archive_path) | |
| 51 _StripVersionNumberFromNodeDir() | |
| 52 | |
| 53 | |
| 54 if __name__ == '__main__': | |
| 55 sys.exit(main(sys.argv)) | |
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Chromium Code Reviews
Issue 2864463003:
Delete orphaned download_node.py script. (Closed)
