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#!/usr/bin/env python
#
# Copyright 2016 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Isolate a locally-managed Android SDK."""
import argparse
import os
import shlex
import shutil
import subprocess
import sys
import utils
ISOLATE_FILE_NAME = 'android_sdk.isolate'
REPO_SKIA = 'https://skia.googlesource.com/skia.git'
SDK_DIR_NAME = 'android-sdk'
def isolate_android_sdk(android_sdk_root):
"""Isolate the Android SDK and return the isolated hash."""
repo_isolate_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),
ISOLATE_FILE_NAME)
with utils.tmp_dir():
# Copy the SDK dir contents into a directory with a known name.
sdk_dir = os.path.join(os.getcwd(), SDK_DIR_NAME)
shutil.copytree(android_sdk_root, sdk_dir)
isolate_file = os.path.join(os.getcwd(), ISOLATE_FILE_NAME)
shutil.copyfile(repo_isolate_file, isolate_file)
# Isolate the SDK.
isolate = 'isolate' # TODO(borenet): Don't assume this is in PATH.
android_sdk_relpath = os.path.relpath(
sdk_dir, os.path.dirname(isolate_file))
isolate_cmd = [isolate, 'archive', '--quiet',
'--isolate-server', 'https://isolateserver.appspot.com',
'-i', isolate_file,
'-s', 'android_sdk.isolated',
'--extra-variable', 'ANDROID_SDK_DIR=%s' % android_sdk_relpath]
isolate_out = subprocess.check_output(isolate_cmd).rstrip()
return shlex.split(isolate_out)[0]
def update_sdk_file(skia_path, isolated_hash):
"""Edit the android_sdk_hash file, upload a CL."""
with utils.chdir(skia_path):
with utils.git_branch():
hash_file = os.path.join('infra', 'bots', 'android_sdk_hash')
with open(hash_file, 'w') as f:
f.write(isolated_hash)
subprocess.check_call([utils.GIT, 'add', hash_file])
subprocess.check_call([utils.GIT, 'commit', '-m', 'Update Android SDK'])
subprocess.check_call([utils.GIT, 'cl', 'upload', '--bypass-hooks'])
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--android_sdk_root', required=True)
args = parser.parse_args()
skia_path = os.path.join(os.path.dirname(os.path.realpath(__file__)),
os.pardir, os.pardir)
with utils.print_timings():
isolated_hash = isolate_android_sdk(args.android_sdk_root)
update_sdk_file(skia_path, isolated_hash)
if __name__ == '__main__':
main()
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