scripts/build/generate_devtools_extension_api.py

#!/usr/bin/env python
#
# Copyright (C) 2011 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#         * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#         * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#         * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

import sys


def write_devtools_extension_api(output, input_names):
    output.write("""(function() {
    """)
    for input_name in input_names:
        input = open(input_name, 'r')
        output.write(input.read())
    output.write("""
        var tabId;
        var extensionInfo = {};
        var extensionServer;
        platformExtensionAPI(self.injectedExtensionAPI("remote-" + window.parent.frames.length));
    })();""")


def main(argv):

    if len(argv) < 3:
        print('usage: %s output_js input_files ...' % argv[0])
        return 1

    output_name = argv[1]
    output = open(output_name, 'w')
    write_devtools_extension_api(output, argv[2:])
    output.close()


if __name__ == '__main__':
    sys.exit(main(sys.argv))