GN: Side-load dex files as well as native code in incremental installs

build/android/gn/create_incremental_install_script.py

-#!/usr/bin/env python
-
-# Copyright 2015 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""Creates a script to run a "_incremental" .apk."""
-
-import argparse
-import os
-import sys
-
-sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir))
-sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir, 'gyp'))
-from util import build_utils
-from pylib import constants
-
-
-SCRIPT_TEMPLATE = """\
-#!/usr/bin/env python
-#
-# This file was generated by:
-#     //build/android/gyp/create_incremental_install_script.py
-
-import os
-import subprocess
-import sys
-
-def main():
-  script_directory = os.path.dirname(__file__)
-
-  def resolve_path(path):
-    return os.path.abspath(os.path.join(script_directory, path))
-
-  cmd_path = resolve_path({cmd_path})
-  cmd_args = [cmd_path] + {cmd_args}
-  cmd_path_args = {cmd_path_args}
-  for arg, path in cmd_path_args:
-    if arg:
-      cmd_args.append(arg)
-    cmd_args.append(resolve_path(path))
-
-  return subprocess.call(cmd_args + sys.argv[1:])
-
-if __name__ == '__main__':
-  sys.exit(main())
-"""
-
-
-def main(args):
-  args = build_utils.ExpandFileArgs(args)
-  parser = argparse.ArgumentParser()
-  build_utils.AddDepfileOption(parser)
-  parser.add_argument('--script-output-path',
-                      help='Output path for executable script.',
-                      required=True)
-  parser.add_argument('--apk-path',
-                      help='Path to the .apk to install.',
-                      required=True)
-  parser.add_argument('--split',
-                      action='append',
-                      dest='splits',
-                      default=[],
-                      help='A glob matching the apk splits. '
-                           'Can be specified multiple times.')
-  parser.add_argument('--lib-dir',
-                      help='Path to native libraries directory.')
-
-  options = parser.parse_args(args)
-
-  def relativize(path):
-    return os.path.relpath(path, os.path.dirname(options.script_output_path))
-
-  incremental_install_path = os.path.join(constants.DIR_SOURCE_ROOT, 'build',
-                                          'android', 'incremental_install.py')
-  incremental_install_path = relativize(incremental_install_path)
-
-  incremental_install_path_args = [
-      (None, relativize(options.apk_path)),
-  ]
-  if options.lib_dir:
-      incremental_install_path_args.append(
-          ('--lib-dir', relativize(options.lib_dir)))
-  for split_arg in options.splits:
-    incremental_install_path_args.append(('--split', relativize(split_arg)))
-
-  with open(options.script_output_path, 'w') as script:
-    script.write(SCRIPT_TEMPLATE.format(
-        cmd_path=repr(incremental_install_path),
-        cmd_args='[]',
-        cmd_path_args=repr(incremental_install_path_args)))
-
-  os.chmod(options.script_output_path, 0750)
-
-  if options.depfile:
-    build_utils.WriteDepfile(
-        options.depfile,
-        build_utils.GetPythonDependencies())
-
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv[1:]))