build/android/incremental_install/create_install_script.py

   1 #!/usr/bin/env python
   2
   3 # Copyright 2015 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 """Creates a script to run an "_incremental" .apk."""
   8
   9 import argparse
  10 import os
  11 import pprint
  12 import sys
  13
  14 sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir))
  15 sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir, 'gyp'))
  16
  17 from pylib import constants
  18 from util import build_utils
  19
  20
  21 SCRIPT_TEMPLATE = """\
  22 #!/usr/bin/env python
  23 #
  24 # This file was generated by:
  25 #     //build/android/incremental_install/create_install_script.py
  26
  27 import os
  28 import subprocess
  29 import sys
  30
  31 def main():
  32   script_directory = os.path.dirname(__file__)
  33
  34   def resolve_path(path):
  35     return os.path.abspath(os.path.join(script_directory, path))
  36
  37   cmd_path = resolve_path({cmd_path})
  38   cmd_args = [cmd_path] + {cmd_args}
  39   cmd_path_args = {cmd_path_args}
  40   for arg, path in cmd_path_args:
  41     if arg:
  42       cmd_args.append(arg)
  43     cmd_args.append(resolve_path(path))
  44
  45   return subprocess.call(cmd_args + sys.argv[1:])
  46
  47 if __name__ == '__main__':
  48   sys.exit(main())
  49 """
  50
  51
  52 def _ParseArgs(args):
  53   args = build_utils.ExpandFileArgs(args)
  54   parser = argparse.ArgumentParser()
  55   build_utils.AddDepfileOption(parser)
  56   parser.add_argument('--script-output-path',
  57                       help='Output path for executable script.',
  58                       required=True)
  59   parser.add_argument('--output-directory',
  60                       help='Path to the root build directory.',
  61                       default='.')
  62   parser.add_argument('--apk-path',
  63                       help='Path to the .apk to install.',
  64                       required=True)
  65   parser.add_argument('--split',
  66                       action='append',
  67                       dest='splits',
  68                       default=[],
  69                       help='A glob matching the apk splits. '
  70                            'Can be specified multiple times.')
  71   parser.add_argument('--lib-dir',
  72                       help='Path to native libraries directory.')
  73   parser.add_argument('--dex-file',
  74                       action='append',
  75                       default=[],
  76                       dest='dex_files',
  77                       help='List of dex files to include.')
  78   parser.add_argument('--dex-file-list',
  79                       help='GYP-list of dex files.')
  80
  81   options = parser.parse_args(args)
  82   options.dex_files += build_utils.ParseGypList(options.dex_file_list)
  83   return options
  84
  85
  86 def main(args):
  87   options = _ParseArgs(args)
  88
  89   def relativize(path):
  90     return os.path.relpath(path, os.path.dirname(options.script_output_path))
  91
  92   installer_path = os.path.join(constants.DIR_SOURCE_ROOT, 'build', 'android',
  93                                 'incremental_install', 'installer.py')
  94   installer_path = relativize(installer_path)
  95
  96   path_args = [
  97       ('--output-directory', relativize(options.output_directory)),
  98       (None, relativize(options.apk_path)),
  99   ]
 100
 101   if options.lib_dir:
 102     path_args.append(('--lib-dir', relativize(options.lib_dir)))
 103
 104   if options.dex_files:
 105     for dex_file in options.dex_files:
 106       path_args.append(('--dex-file', relativize(dex_file)))
 107
 108   for split_arg in options.splits:
 109     path_args.append(('--split', relativize(split_arg)))
 110
 111   with open(options.script_output_path, 'w') as script:
 112     script.write(SCRIPT_TEMPLATE.format(
 113         cmd_path=pprint.pformat(installer_path),
 114         cmd_args='[]',
 115         cmd_path_args=pprint.pformat(path_args)))
 116
 117   os.chmod(options.script_output_path, 0750)
 118
 119   if options.depfile:
 120     build_utils.WriteDepfile(
 121         options.depfile,
 122         build_utils.GetPythonDependencies())
 123
 124
 125 if __name__ == '__main__':
 126   sys.exit(main(sys.argv[1:]))