35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
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#!/usr/bin/env python
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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Windows can't run .sh files, so this is a small python wrapper around
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update.sh.
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"""
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import os
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import subprocess
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import sys
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def main():
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if sys.platform in ['win32', 'cygwin']:
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return 0
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# This script is called by gclient. gclient opens its hooks subprocesses with
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# (stdout=subprocess.PIPE, stderr=subprocess.STDOUT) and then does custom
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# output processing that breaks printing '\r' characters for single-line
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# updating status messages as printed by curl and wget.
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# Work around this by setting stderr of the update.sh process to stdin (!):
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# gclient doesn't redirect stdin, and while stdin itself is read-only, a
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# dup()ed sys.stdin is writable, try
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# fd2 = os.dup(sys.stdin.fileno()); os.write(fd2, 'hi')
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# TODO: Fix gclient instead, http://crbug.com/95350
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return subprocess.call(
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[os.path.join(os.path.dirname(__file__), 'update.sh')] + sys.argv[1:],
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stderr=os.fdopen(os.dup(sys.stdin.fileno())))
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if __name__ == '__main__':
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sys.exit(main())
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