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()) 61
