build/android/gyp/util/build_device.py - Issue 2392643003: Removes files from //build that we don't need

Side by Side Diff: build/android/gyp/util/build_device.py

Issue 2392643003: Removes files from //build that we don't need (Closed)

Patch Set: Created 4 years, 2 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

OLD	NEW
	(Empty)
1 # Copyright 2013 The Chromium Authors. All rights reserved.

2 # Use of this source code is governed by a BSD-style license that can be

3 # found in the LICENSE file.

4

5 """ A simple device interface for build steps.

6

7 """

8

9 import logging

10 import os

11 import re

12 import sys

13

14 from util import build_utils

15

16 BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..', '..')

17 sys.path.append(BUILD_ANDROID_DIR)

18

19 from pylib import android_commands

20 from pylib.device import device_errors

21 from pylib.device import device_utils

22

23 GetAttachedDevices = android_commands.GetAttachedDevices

24

25

26 class BuildDevice(object):

27 def __init__(self, configuration):

28 self.id = configuration['id']

29 self.description = configuration['description']

30 self.install_metadata = configuration['install_metadata']

31 self.device = device_utils.DeviceUtils(self.id)

32

33 def RunShellCommand(self, args, *kwargs):

34 return self.device.RunShellCommand(args, *kwargs)

35

36 def PushChangedFiles(self, args, *kwargs):

37 return self.device.PushChangedFiles(args, *kwargs)

38

39 def GetSerialNumber(self):

40 return self.id

41

42 def Install(self, args, *kwargs):

43 return self.device.Install(args, *kwargs)

44

45 def InstallSplitApk(self, args, *kwargs):

46 return self.device.InstallSplitApk(args, *kwargs)

47

48 def GetInstallMetadata(self, apk_package):

49 """Gets the metadata on the device for the apk_package apk."""

50 # Matches lines like:

51 # -rw-r--r-- system system 7376582 2013-04-19 16:34 \

52 # org.chromium.chrome.shell.apk

53 # -rw-r--r-- system system 7376582 2013-04-19 16:34 \

54 # org.chromium.chrome.shell-1.apk

55 apk_matcher = lambda s: re.match('.%s(-[0-9])?.apk$' % apk_package, s)

56 matches = filter(apk_matcher, self.install_metadata)

57 return matches[0] if matches else None

58

59

60 def GetConfigurationForDevice(device_id):

61 device = device_utils.DeviceUtils(device_id)

62 configuration = None

63 has_root = False

64 is_online = device.IsOnline()

65 if is_online:

66 cmd = 'ls -l /data/app; getprop ro.build.description'

67 cmd_output = device.RunShellCommand(cmd)

68 has_root = not 'Permission denied' in cmd_output[0]

69 if not has_root:

70 # Disable warning log messages from EnableRoot()

71 logging.getLogger().disabled = True

72 try:

73 device.EnableRoot()

74 has_root = True

75 except device_errors.CommandFailedError:

76 has_root = False

77 finally:

78 logging.getLogger().disabled = False

79 cmd_output = device.RunShellCommand(cmd)

80

81 configuration = {

82 'id': device_id,

83 'description': cmd_output[-1],

84 'install_metadata': cmd_output[:-1],

85 }

86 return configuration, is_online, has_root

87

88

89 def WriteConfigurations(configurations, path):

90 # Currently we only support installing to the first device.

91 build_utils.WriteJson(configurations[:1], path, only_if_changed=True)

92

93

94 def ReadConfigurations(path):

95 return build_utils.ReadJson(path)

96

97

98 def GetBuildDevice(configurations):

99 assert len(configurations) == 1

100 return BuildDevice(configurations[0])

101

102

103 def GetBuildDeviceFromPath(path):

104 configurations = ReadConfigurations(path)

105 if len(configurations) > 0:

106 return GetBuildDevice(ReadConfigurations(path))

107 return None

108

OLD	NEW

« no previous file with comments | « build/android/gyp/util/__init__.py ('k') | build/android/gyp/util/build_utils.py » ('j') | no next file with comments »