Start generating translated policy templates

chrome/tools/build/win/make_policy_zip.py

+# 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)
+  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))
+