Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame^] | 1 | #!/usr/bin/env python |
| 2 | # |
| 3 | # Copyright 2013 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 | |
| 7 | """Combines stripped libraries and incomplete APK into single standalone APK. |
| 8 | |
| 9 | """ |
| 10 | |
| 11 | import optparse |
| 12 | import os |
| 13 | import shutil |
| 14 | import sys |
| 15 | import tempfile |
| 16 | |
| 17 | from util import build_utils |
| 18 | from util import md5_check |
| 19 | |
| 20 | def CreateStandaloneApk(options): |
| 21 | def DoZip(): |
| 22 | with tempfile.NamedTemporaryFile(suffix='.zip') as intermediate_file: |
| 23 | intermediate_path = intermediate_file.name |
| 24 | shutil.copy(options.input_apk_path, intermediate_path) |
| 25 | apk_path_abs = os.path.abspath(intermediate_path) |
| 26 | build_utils.CheckOutput( |
| 27 | ['zip', '-r', '-1', apk_path_abs, 'lib'], |
| 28 | cwd=options.libraries_top_dir) |
| 29 | shutil.copy(intermediate_path, options.output_apk_path) |
| 30 | |
| 31 | input_paths = [options.input_apk_path, options.libraries_top_dir] |
| 32 | record_path = '%s.standalone.stamp' % options.input_apk_path |
| 33 | md5_check.CallAndRecordIfStale( |
| 34 | DoZip, |
| 35 | record_path=record_path, |
| 36 | input_paths=input_paths) |
| 37 | |
| 38 | |
| 39 | def main(): |
| 40 | parser = optparse.OptionParser() |
| 41 | parser.add_option('--libraries-top-dir', |
| 42 | help='Top directory that contains libraries ' |
| 43 | '(i.e. library paths are like ' |
| 44 | 'libraries_top_dir/lib/android_app_abi/foo.so).') |
| 45 | parser.add_option('--input-apk-path', help='Path to incomplete APK.') |
| 46 | parser.add_option('--output-apk-path', help='Path for standalone APK.') |
| 47 | parser.add_option('--stamp', help='Path to touch on success.') |
| 48 | options, _ = parser.parse_args() |
| 49 | |
| 50 | required_options = ['libraries_top_dir', 'input_apk_path', 'output_apk_path'] |
| 51 | build_utils.CheckOptions(options, parser, required=required_options) |
| 52 | |
| 53 | CreateStandaloneApk(options) |
| 54 | |
| 55 | if options.stamp: |
| 56 | build_utils.Touch(options.stamp) |
| 57 | |
| 58 | |
| 59 | if __name__ == '__main__': |
| 60 | sys.exit(main()) |