#!/usr/bin/env python3
# Copyright 2020 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.
"""Writes a dummy R.txt file from a resource zip."""

import argparse
import sys

from util import build_utils
from util import resource_utils
from util import resources_parser


def main(args):
  parser = argparse.ArgumentParser(
      description='Create an R.txt from resources.')
  parser.add_argument('--resources-zip-path',
                      required=True,
                      help='Path to input resources zip.')
  parser.add_argument('--rtxt-path',
                      required=True,
                      help='Path to output R.txt file.')
  options = parser.parse_args(build_utils.ExpandFileArgs(args))
  with build_utils.TempDir() as temp:
    dep_subdirs = resource_utils.ExtractDeps([options.resources_zip_path], temp)
    resources_parser.RTxtGenerator(dep_subdirs).WriteRTxtFile(options.rtxt_path)


if __name__ == '__main__':
  sys.exit(main(sys.argv[1:]))