build/android/print_cipd_version.py

#!/usr/bin/env python3
# Copyright 2023 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import argparse
import pathlib
import re
import subprocess

_DIR_SOURCE_ROOT = str(pathlib.Path(__file__).absolute().parents[2])


def main():
  parser = argparse.ArgumentParser()
  # Hide args set by wrappers so that using --help with the wrappers does not
  # show them.
  parser.add_argument('--subdir', required=True, help=argparse.SUPPRESS)
  parser.add_argument('--cipd-package', required=True, help=argparse.SUPPRESS)
  parser.add_argument('--git-log-url', help=argparse.SUPPRESS)
  parser.add_argument('--cipd-instance', help='Uses value from DEPS by default')
  args = parser.parse_args()

  if not args.cipd_instance:
    args.cipd_instance = subprocess.check_output(
        ['gclient', 'getdep', '-r', f'src/{args.subdir}:{args.cipd_package}'],
        cwd=_DIR_SOURCE_ROOT,
        text=True)

  cmd = ['cipd', 'describe', args.cipd_package, '-version', args.cipd_instance]
  print(' '.join(cmd))
  output = subprocess.check_output(cmd, text=True)
  print(output, end='')
  if args.git_log_url:
    git_hashes = re.findall(r'version:.*?@(\w+)', output)
    if not git_hashes:
      print('Could not find git hash from output.')
    else:
      # Multiple version tags exist when multiple versions have the same sha1.
      last_version = git_hashes[-1]
      print()
      print('Recent commits:', args.git_log_url.format(last_version))


if __name__ == '__main__':
  main()