1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/webrtc/trunk/tools/clang/scripts/update.py Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,34 @@
1.4 +#!/usr/bin/env python
1.5 +# Copyright (c) 2012 The Chromium Authors. All rights reserved.
1.6 +# Use of this source code is governed by a BSD-style license that can be
1.7 +# found in the LICENSE file.
1.8 +
1.9 +"""Windows can't run .sh files, so this is a small python wrapper around
1.10 +update.sh.
1.11 +"""
1.12 +
1.13 +import os
1.14 +import subprocess
1.15 +import sys
1.16 +
1.17 +
1.18 +def main():
1.19 + if sys.platform in ['win32', 'cygwin']:
1.20 + return 0
1.21 +
1.22 + # This script is called by gclient. gclient opens its hooks subprocesses with
1.23 + # (stdout=subprocess.PIPE, stderr=subprocess.STDOUT) and then does custom
1.24 + # output processing that breaks printing '\r' characters for single-line
1.25 + # updating status messages as printed by curl and wget.
1.26 + # Work around this by setting stderr of the update.sh process to stdin (!):
1.27 + # gclient doesn't redirect stdin, and while stdin itself is read-only, a
1.28 + # dup()ed sys.stdin is writable, try
1.29 + # fd2 = os.dup(sys.stdin.fileno()); os.write(fd2, 'hi')
1.30 + # TODO: Fix gclient instead, http://crbug.com/95350
1.31 + return subprocess.call(
1.32 + [os.path.join(os.path.dirname(__file__), 'update.sh')] + sys.argv[1:],
1.33 + stderr=os.fdopen(os.dup(sys.stdin.fileno())))
1.34 +
1.35 +
1.36 +if __name__ == '__main__':
1.37 + sys.exit(main())
