1#!/usr/bin/env python3 2 3# Copyright 2022 The Chromium Authors 4# Use of this source code is governed by a BSD-style license that can be 5# found in the LICENSE file. 6"""Generates APKs for use on system images.""" 7 8import argparse 9import os 10import pathlib 11import tempfile 12import shutil 13import sys 14import zipfile 15 16_DIR_SOURCE_ROOT = str(pathlib.Path(__file__).parents[2]) 17sys.path.append(os.path.join(_DIR_SOURCE_ROOT, 'build', 'android', 'gyp')) 18from util import build_utils 19 20 21def main(): 22 parser = argparse.ArgumentParser() 23 parser.add_argument('--input', required=True, help='Input path') 24 parser.add_argument('--output', required=True, help='Output path') 25 parser.add_argument('--bundle-wrapper', help='APK operations script path') 26 parser.add_argument('--fuse-apk', 27 help='Create single .apk rather than using apk splits', 28 action='store_true') 29 args = parser.parse_args() 30 31 if not args.bundle_wrapper: 32 shutil.copyfile(args.input, args.output) 33 return 34 35 with tempfile.NamedTemporaryFile(suffix='.apks') as tmp_file: 36 cmd = [ 37 args.bundle_wrapper, 'build-bundle-apks', '--output-apks', tmp_file.name 38 ] 39 cmd += ['--build-mode', 'system' if args.fuse_apk else 'system_apks'] 40 41 # Creates a .apks zip file that contains the system image APK(s). 42 build_utils.CheckOutput(cmd) 43 44 if args.fuse_apk: 45 with zipfile.ZipFile(tmp_file.name) as z: 46 pathlib.Path(args.output).write_bytes(z.read('system/system.apk')) 47 return 48 49 # A single .apk file means a bundle where we take only the base split. 50 if args.output.endswith('.apk'): 51 with zipfile.ZipFile(tmp_file.name) as z: 52 pathlib.Path(args.output).write_bytes(z.read('splits/base-master.apk')) 53 return 54 55 # Use the full .apks. 56 shutil.copyfile(tmp_file.name, args.output) 57 58 59if __name__ == '__main__': 60 sys.exit(main()) 61