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Branch CEF3 files from /branches/cef3 to /trunk/cef3 (issue #564).
git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@571 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
133
tools/make_version_header.py
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133
tools/make_version_header.py
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@ -0,0 +1,133 @@
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# Copyright (c) 2011 The Chromium Embedded Framework Authors. All rights
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# reserved. Use of this source code is governed by a BSD-style license that
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# can be found in the LICENSE file.
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from date_util import *
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from file_util import *
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from optparse import OptionParser
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import svn_util as svn
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import git_util as git
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import sys
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# cannot be loaded as a module
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if __name__ != "__main__":
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sys.stderr.write('This file cannot be loaded as a module!')
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sys.exit()
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# parse command-line options
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disc = """
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This utility creates the version header file.
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"""
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parser = OptionParser(description=disc)
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parser.add_option('--header', dest='header', metavar='FILE',
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help='output version header file [required]')
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parser.add_option('--version', dest='version', metavar='FILE',
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help='input Chrome version config file [required]')
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parser.add_option('-q', '--quiet',
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action='store_true', dest='quiet', default=False,
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help='do not output detailed status information')
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(options, args) = parser.parse_args()
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# the header option is required
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if options.header is None or options.version is None:
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parser.print_help(sys.stdout)
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sys.exit()
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def write_svn_header(header, version):
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""" Creates the header file for the current revision and Chrome version information
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if the information has changed or if the file doesn't already exist. """
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if not path_exists(version):
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raise Exception('Version file '+version+' does not exist.')
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# Read and parse the version file (key=value pairs, one per line)
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chrome = {}
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lines = read_file(version).split("\n")
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for line in lines:
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parts = line.split('=', 1)
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if len(parts) == 2:
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chrome[parts[0]] = parts[1]
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if path_exists(header):
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oldcontents = read_file(header)
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else:
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oldcontents = ''
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year = get_year()
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try:
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revision = svn.get_revision()
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except:
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revision = git.get_svn_revision()
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newcontents = '// Copyright (c) '+year+' Marshall A. Greenblatt. All rights reserved.\n'+\
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'//\n'+\
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'// Redistribution and use in source and binary forms, with or without\n'+\
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'// modification, are permitted provided that the following conditions are\n'+\
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'// met:\n'+\
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'//\n'+\
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'// * Redistributions of source code must retain the above copyright\n'+\
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'// notice, this list of conditions and the following disclaimer.\n'+\
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'// * Redistributions in binary form must reproduce the above\n'+\
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'// copyright notice, this list of conditions and the following disclaimer\n'+\
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'// in the documentation and/or other materials provided with the\n'+\
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'// distribution.\n'+\
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'// * Neither the name of Google Inc. nor the name Chromium Embedded\n'+\
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'// Framework nor the names of its contributors may be used to endorse\n'+\
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'// or promote products derived from this software without specific prior\n'+\
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'// written permission.\n'+\
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'//\n'+\
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'// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n'+\
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'// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n'+\
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'// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n'+\
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'// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n'+\
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'// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n'+\
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'// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n'+\
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'// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n'+\
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'// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n'+\
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'// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n'+\
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'// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n'+\
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'// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n'+\
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'//\n'+\
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'// ---------------------------------------------------------------------------\n'+\
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'//\n'+\
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'// This file is generated by the make_version_header.py tool.\n'+\
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'//\n\n'+\
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'#ifndef CEF_INCLUDE_CEF_VERSION_H_\n'+\
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'#define CEF_INCLUDE_CEF_VERSION_H_\n\n'+\
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'#define CEF_REVISION ' + revision + '\n'+\
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'#define COPYRIGHT_YEAR ' + year + '\n\n'+\
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'#define CHROME_VERSION_MAJOR ' + chrome['MAJOR'] + '\n'+\
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'#define CHROME_VERSION_MINOR ' + chrome['MINOR'] + '\n'+\
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'#define CHROME_VERSION_BUILD ' + chrome['BUILD'] + '\n'+\
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'#define CHROME_VERSION_PATCH ' + chrome['PATCH'] + '\n\n'+\
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'#define DO_MAKE_STRING(p) #p\n'+\
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'#define MAKE_STRING(p) DO_MAKE_STRING(p)\n\n'+\
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'#ifndef APSTUDIO_HIDDEN_SYMBOLS\n\n'\
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'#ifdef __cplusplus\n'+\
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'extern "C" {\n'+\
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'#endif\n\n'+\
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'#include "internal/cef_export.h"\n\n'+\
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'///\n'+\
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'// Returns the CEF build revision of the libcef library.\n'+\
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'///\n'+\
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'CEF_EXPORT int cef_build_revision();\n\n'+\
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'#ifdef __cplusplus\n'+\
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'}\n'+\
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'#endif\n\n'+\
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'#endif // APSTUDIO_HIDDEN_SYMBOLS\n\n'+\
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'#endif // CEF_INCLUDE_CEF_VERSION_H_\n'
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if newcontents != oldcontents:
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write_file(header, newcontents)
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return True
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return False
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written = write_svn_header(options.header, options.version)
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if not options.quiet:
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if written:
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sys.stdout.write('File '+options.header+' updated.\n')
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else:
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sys.stdout.write('File '+options.header+' is already up to date.\n')
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