DevTools: Get rid of module initializers in the source tree

Source/devtools/scripts/inline_js_imports.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
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-# This script replaces calls to importScripts with script sources
-# in input script file and dumps result into output script file.
-
-import os.path
-import re
-import sys
-
-rjsmin_path = os.path.abspath(os.path.join(
-        os.path.dirname(__file__),
-        "..",
-        "..",
-        "build",
-        "scripts"))
-sys.path.append(rjsmin_path)
-import rjsmin
-
-def main(argv):
-
-    if len(argv) < 3:
-        print('usage: %s input_file output_file no_minify' % argv[0])
-        return 1
-
-    input_file_name = argv[1]
-    output_file_name = argv[2]
-    no_minify = len(argv) > 3 and argv[3]
-
-    imports_dir = os.path.dirname(input_file_name)
-    input_file = open(input_file_name, 'r')
-    input_script = input_file.read()
-    input_file.close()
-
-    def replace(match):
-        import_file_name = match.group(1)
-        full_path = os.path.join(imports_dir, import_file_name)
-        if not os.access(full_path, os.F_OK):
-            raise Exception('File %s referenced in %s not found on any source paths, '
-                            'check source tree for consistency' %
-                            (import_file_name, input_file_name))
-        import_file = open(full_path, 'r')
-        import_script = import_file.read()
-        import_file.close()
-        return import_script
-
-    output_script = re.sub(r'importScripts?\([\'"]([^\'"]+)[\'"]\)', replace, input_script)
-    if re.search("importScripts?\(\"", output_script):
-        raise Exception('Unresolved "importScript" statements found in "%s". '
-                        'Make sure you call "importScript" in module initializers only.' %
-                        (output_file_name))
-
-    if os.path.exists(output_file_name):
-        os.remove(output_file_name)
-    output_file = open(output_file_name, 'w')
-    if not no_minify:
-        output_script = rjsmin.jsmin(output_script)
-    output_file.write(output_script)
-    output_file.close()
-
-    # Touch output file directory to make sure that Xcode will copy
-    # modified resource files.
-    if sys.platform == 'darwin':
-        output_dir_name = os.path.dirname(output_file_name)
-        os.utime(output_dir_name, None)
-
-if __name__ == '__main__':
-    sys.exit(main(sys.argv))