Removes files from //build that we don't need

build/android/gyp/apk_install.py

-#!/usr/bin/env python
-#
-# Copyright 2013 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.
-
-"""Installs an APK.
-
-"""
-
-import optparse
-import os
-import re
-import sys
-
-from util import build_device
-from util import build_utils
-from util import md5_check
-
-BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..')
-sys.path.append(BUILD_ANDROID_DIR)
-
-from pylib import constants
-from pylib.utils import apk_helper
-
-
-def GetNewMetadata(device, apk_package):
-  """Gets the metadata on the device for the apk_package apk."""
-  output = device.RunShellCommand('ls -l /data/app/')
-  # Matches lines like:
-  # -rw-r--r-- system   system    7376582 2013-04-19 16:34 \
-  # org.chromium.chrome.shell.apk
-  # -rw-r--r-- system   system    7376582 2013-04-19 16:34 \
-  # org.chromium.chrome.shell-1.apk
-  apk_matcher = lambda s: re.match('.*%s(-[0-9]*)?(.apk)?$' % apk_package, s)
-  matches = filter(apk_matcher, output)
-  return matches[0] if matches else None
-
-def HasInstallMetadataChanged(device, apk_package, metadata_path):
-  """Checks if the metadata on the device for apk_package has changed."""
-  if not os.path.exists(metadata_path):
-    return True
-
-  with open(metadata_path, 'r') as expected_file:
-    return expected_file.read() != device.GetInstallMetadata(apk_package)
-
-
-def RecordInstallMetadata(device, apk_package, metadata_path):
-  """Records the metadata from the device for apk_package."""
-  metadata = GetNewMetadata(device, apk_package)
-  if not metadata:
-    raise Exception('APK install failed unexpectedly.')
-
-  with open(metadata_path, 'w') as outfile:
-    outfile.write(metadata)
-
-
-def main():
-  parser = optparse.OptionParser()
-  parser.add_option('--apk-path',
-      help='Path to .apk to install.')
-  parser.add_option('--split-apk-path',
-      help='Path to .apk splits (can specify multiple times, causes '
-      '--install-multiple to be used.',
-      action='append')
-  parser.add_option('--android-sdk-tools',
-      help='Path to the Android SDK build tools folder. ' +
-           'Required when using --split-apk-path.')
-  parser.add_option('--install-record',
-      help='Path to install record (touched only when APK is installed).')
-  parser.add_option('--build-device-configuration',
-      help='Path to build device configuration.')
-  parser.add_option('--stamp',
-      help='Path to touch on success.')
-  parser.add_option('--configuration-name',
-      help='The build CONFIGURATION_NAME')
-  options, _ = parser.parse_args()
-
-  device = build_device.GetBuildDeviceFromPath(
-      options.build_device_configuration)
-  if not device:
-    return
-
-  constants.SetBuildType(options.configuration_name)
-
-  serial_number = device.GetSerialNumber()
-  apk_package = apk_helper.GetPackageName(options.apk_path)
-
-  metadata_path = '%s.%s.device.time.stamp' % (options.apk_path, serial_number)
-
-  # If the APK on the device does not match the one that was last installed by
-  # the build, then the APK has to be installed (regardless of the md5 record).
-  force_install = HasInstallMetadataChanged(device, apk_package, metadata_path)
-
-
-  def Install():
-    if options.split_apk_path:
-      device.InstallSplitApk(options.apk_path, options.split_apk_path)
-    else:
-      device.Install(options.apk_path, reinstall=True)
-
-    RecordInstallMetadata(device, apk_package, metadata_path)
-    build_utils.Touch(options.install_record)
-
-
-  record_path = '%s.%s.md5.stamp' % (options.apk_path, serial_number)
-  md5_check.CallAndRecordIfStale(
-      Install,
-      record_path=record_path,
-      input_paths=[options.apk_path],
-      force=force_install)
-
-  if options.stamp:
-    build_utils.Touch(options.stamp)
-
-
-if __name__ == '__main__':
-  sys.exit(main())