1#!/usr/bin/env python
2#
3# Copyright 2020 The Chromium Authors. All rights reserved.
4# Use of this source code is governed by a BSD-style license that can be
5# found in the LICENSE file.
6
7import argparse
8import os
9import shutil
10import sys
11
12from util import build_utils
13
14
15def main(args):
16  parser = argparse.ArgumentParser(args)
17  parser.add_argument('--strip-path', required=True, help='')
18  parser.add_argument('--input-path', required=True, help='')
19  parser.add_argument('--stripped-output-path', required=True, help='')
20  parser.add_argument('--unstripped-output-path', required=True, help='')
21  options = parser.parse_args(args)
22
23  # eu-strip's output keeps mode from source file which might not be writable
24  # thus it fails to override its output on the next run. AtomicOutput fixes
25  # the issue.
26  with build_utils.AtomicOutput(options.stripped_output_path) as out:
27    cmd = [
28        options.strip_path,
29        options.input_path,
30        '-o',
31        out.name,
32    ]
33    build_utils.CheckOutput(cmd)
34  shutil.copyfile(options.input_path, options.unstripped_output_path)
35
36
37if __name__ == '__main__':
38  main(sys.argv[1:])
39