2018-01-04 07:18:18 +00:00
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#!/usr/bin/env perl
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2010-05-15 13:49:31 +00:00
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# Copyright (C) 2010 Google Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of Apple Inc. ("Apple") nor the names of
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# its contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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use strict;
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2018-01-04 07:18:18 +00:00
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use warnings;
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2010-05-15 13:49:31 +00:00
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use FindBin;
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2010-06-04 04:22:06 +00:00
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use Getopt::Long;
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2010-05-15 13:49:31 +00:00
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use lib $FindBin::Bin;
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use webkitdirs;
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use VCSUtils;
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sub checkPythonVersion()
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{
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2014-09-30 12:50:48 +00:00
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# Will exit 0 if Python is 2.7, non-zero otherwise.
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`python -c "import sys;sys.exit(sys.version_info[:2] != (2,7))"`;
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2010-05-15 13:49:31 +00:00
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return exitStatus($?) == 0;
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}
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sub main()
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{
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2010-06-04 04:22:06 +00:00
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my $checkOnly = 0;
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my $showHelp = 0;
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my $getOptionsResult = GetOptions(
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'check-only!' => \$checkOnly,
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'help|h' => \$showHelp,
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);
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if (!$getOptionsResult || $showHelp) {
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print STDERR <<HELP;
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Usage: $0 [options]
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--check-only Check python version only.
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-h|--help Show this help message.
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HELP
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return 1;
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}
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2010-05-15 13:49:31 +00:00
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# Congrats, your Python is fine.
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return 0 if checkPythonVersion();
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2010-06-04 04:22:06 +00:00
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return 1 if $checkOnly;
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2011-05-07 19:56:39 +00:00
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print "Your Python version is insufficient to run WebKit's Python code. Please update.\n";
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print "See http://trac.webkit.org/wiki/PythonGuidelines for more info.\n";
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return 1;
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2010-05-15 13:49:31 +00:00
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}
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exit(main());
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