mirror of
https://github.com/flutter/flutter
synced 2024-10-14 04:02:56 +00:00
124 lines
3.9 KiB
Python
Executable file
124 lines
3.9 KiB
Python
Executable file
#!/usr/bin/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.
|
|
|
|
"""
|
|
Downloads trimmed-down Android Tools from Google Cloud Storage and extracts
|
|
them to INSTALL_DIR, updating INSTALL_DIR/VERSION_* stamp files with current
|
|
version. Does nothing if INSTALL_DIR/VERSION_* are already up to date.
|
|
"""
|
|
|
|
import os
|
|
import shutil
|
|
import subprocess
|
|
import sys
|
|
import tarfile
|
|
import optparse
|
|
|
|
# Path constants. (All of these should be absolute paths.)
|
|
THIS_DIR = os.path.abspath(os.path.dirname(__file__))
|
|
INSTALL_DIR = os.path.join(THIS_DIR, 'android_tools')
|
|
|
|
import find_depot_tools
|
|
|
|
DEPOT_PATH = find_depot_tools.add_depot_tools_to_path()
|
|
GSUTIL_PATH = os.path.join(DEPOT_PATH, 'gsutil.py')
|
|
|
|
def RunCommand(command):
|
|
"""Run command and return success (True) or failure."""
|
|
|
|
print 'Running %s' % (str(command))
|
|
if subprocess.call(command, shell=False) == 0:
|
|
return True
|
|
print 'Failed.'
|
|
return False
|
|
|
|
def GetInstalledVersion(version_stamp):
|
|
version_file = os.path.join(INSTALL_DIR, version_stamp)
|
|
if not os.path.exists(version_file):
|
|
return None
|
|
with open(version_file) as f:
|
|
return f.read().strip()
|
|
|
|
def VersionStampName(tools_name):
|
|
if sys.platform.startswith('linux'):
|
|
return 'VERSION_LINUX_' + tools_name.upper()
|
|
elif sys.platform == 'darwin':
|
|
return 'VERSION_MACOSX_' + tools_name.upper()
|
|
elif sys.platform.startswith(('cygwin', 'win')):
|
|
return 'VERSION_WIN_' + tools_name.upper()
|
|
else:
|
|
raise Exception('Unsupported platform: ' + sys.platform)
|
|
|
|
def UpdateTools(tools_name):
|
|
"""Downloads zipped tools from Google Cloud Storage and extracts them,
|
|
stamping current version."""
|
|
|
|
# Read latest version.
|
|
version_stamp = VersionStampName(tools_name)
|
|
version = ''
|
|
with open(os.path.join(THIS_DIR, version_stamp)) as f:
|
|
version = f.read().strip()
|
|
# Return if installed binaries are up to date.
|
|
if version == GetInstalledVersion(version_stamp):
|
|
return True
|
|
|
|
# Remove the old install directory checked out from git.
|
|
if os.path.exists(os.path.join(INSTALL_DIR, '.git')):
|
|
shutil.rmtree(INSTALL_DIR)
|
|
# Make sure that the install directory exists.
|
|
if not os.path.exists(INSTALL_DIR):
|
|
os.mkdir(INSTALL_DIR)
|
|
# Remove current installation.
|
|
tools_root = os.path.join(INSTALL_DIR, tools_name)
|
|
if os.path.exists(tools_root):
|
|
shutil.rmtree(tools_root)
|
|
|
|
# Download tools from GCS.
|
|
archive_path = os.path.join(INSTALL_DIR, tools_name + '.tar.gz')
|
|
download_cmd = ['python', GSUTIL_PATH, 'cp',
|
|
'gs://mojo/android/tool/%s.tar.gz' % version,
|
|
archive_path]
|
|
if not RunCommand(download_cmd):
|
|
print ('WARNING: Failed to download Android tools.')
|
|
return False
|
|
|
|
print "Extracting Android tools (" + tools_name + ")"
|
|
with tarfile.open(archive_path) as arch:
|
|
arch.extractall(INSTALL_DIR)
|
|
os.remove(archive_path)
|
|
# Write version as the last step.
|
|
with open(os.path.join(INSTALL_DIR, version_stamp), 'w+') as f:
|
|
f.write('%s\n' % version)
|
|
return True
|
|
|
|
def main(argv):
|
|
option_parser = optparse.OptionParser()
|
|
option_parser.add_option('-t',
|
|
'--type',
|
|
help='type of the tools: sdk, ndk, or both',
|
|
type='string',
|
|
default='both')
|
|
(options, args) = option_parser.parse_args(argv)
|
|
|
|
if len(args) > 1:
|
|
print 'Unknown argument: ', args[1:]
|
|
option_parser.print_help()
|
|
sys.exit(1)
|
|
|
|
if not options.type in ('sdk', 'ndk', 'both'):
|
|
option_parser.print_help()
|
|
sys.exit(1)
|
|
|
|
if options.type in ('sdk', 'both') and not UpdateTools('sdk'):
|
|
print ('ERROR: Failed to download sdk.')
|
|
sys.exit(1)
|
|
|
|
if options.type in ('ndk', 'both') and not UpdateTools('ndk'):
|
|
print ('ERROR: Failed to download ndk.')
|
|
sys.exit(1)
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main(sys.argv))
|