| #!/usr/bin/env python |
| # Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Creates a zip archive with policy template files. The list of input files is |
| extracted from a grd file with grit. This is to keep the length of input |
| arguments below the limit on Windows. |
| """ |
| |
| import optparse |
| import os |
| import sys |
| import zipfile |
| |
| |
| def add_files_to_zip(zip_file, base_dir, file_list): |
| """Pack a list of files into a zip archive, that is already |
| opened for writing. |
| |
| Args: |
| zip_file: An object representing the zip archive. |
| base_dir: Base path of all the files in the real file system. |
| files: List of file paths to add, all relative to base_dir. |
| The zip entries will only contain this componenet of the path. |
| """ |
| for file_path in file_list: |
| zip_file.write(base_dir + file_path, file_path) |
| return 0 |
| |
| |
| def get_grd_outputs(grit_cmd, grit_defines, grd_file, grd_strip_path_prefix): |
| grit_path = os.path.join(os.getcwd(), os.path.dirname(grit_cmd)) |
| sys.path.append(grit_path) |
| import grit_info |
| outputs = grit_info.Outputs(grd_file, grit_defines, |
| 'GRIT_DIR/../gritsettings/resource_ids') |
| result = [] |
| for item in outputs: |
| assert item.startswith(grd_strip_path_prefix) |
| result.append(item[len(grd_strip_path_prefix):]) |
| return result |
| |
| |
| def main(argv): |
| """Pack a list of files into a zip archive. |
| |
| Args: |
| zip_path: The file name of the zip archive. |
| base_dir: Base path of input files. |
| locales: The list of locales that are used to generate the list of file |
| names using INPUT_FILES. |
| """ |
| parser = optparse.OptionParser() |
| parser.add_option("--output", dest="output") |
| parser.add_option("--basedir", dest="basedir") |
| parser.add_option("--grit_info", dest="grit_info") |
| parser.add_option("--grd_input", dest="grd_input") |
| parser.add_option("--grd_strip_path_prefix", dest="grd_strip_path_prefix") |
| parser.add_option("--extra_input", action="append", dest="extra_input", |
| default=[]) |
| parser.add_option("-D", action="append", dest="grit_defines", default=[]) |
| parser.add_option("-E", action="append", dest="grit_build_env", default=[]) |
| options, args = parser.parse_args(argv[1:]) |
| |
| if (options.basedir[-1] != '/'): |
| options.basedir += '/' |
| grit_defines = {} |
| for define in options.grit_defines: |
| grit_defines[define] = 1 |
| |
| file_list = options.extra_input |
| file_list += get_grd_outputs(options.grit_info, grit_defines, |
| options.grd_input, options.grd_strip_path_prefix) |
| zip_file = zipfile.ZipFile(options.output, 'w', zipfile.ZIP_DEFLATED) |
| try: |
| return add_files_to_zip(zip_file, options.basedir, file_list) |
| finally: |
| zip_file.close() |
| |
| |
| if '__main__' == __name__: |
| sys.exit(main(sys.argv)) |