#!/usr/bin/python | |
# Copyright 2017 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. | |
"""Pulls down tools required to build flutter.""" | |
import os | |
import subprocess | |
import sys | |
SRC_ROOT = (os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))) | |
BUILDTOOLS = os.path.join(SRC_ROOT, 'buildtools') | |
TOOLS_BUILDTOOLS = os.path.join(SRC_ROOT, 'tools', 'buildtools') | |
sys.path.insert(0, os.path.join(SRC_ROOT, 'tools')) | |
import find_depot_tools | |
DEPOT_PATH = find_depot_tools.add_depot_tools_to_path() | |
def Update(): | |
path = os.path.join(BUILDTOOLS, 'update.sh') | |
return subprocess.call([ | |
'/bin/bash', path, '--ninja', '--gn', '--clang'], cwd=SRC_ROOT) | |
def UpdateOnWindows(): | |
sha1_file = os.path.join(TOOLS_BUILDTOOLS, 'win', 'gn.exe.sha1') | |
output_dir = os.path.join(BUILDTOOLS, 'win', 'gn.exe') | |
downloader_script = os.path.join(DEPOT_PATH, 'download_from_google_storage.py') | |
download_cmd = [ | |
'python', | |
downloader_script, | |
'--no_auth', | |
'--no_resume', | |
'--quiet', | |
'--platform=win*', | |
'--bucket', | |
'chromium-gn', | |
'-s', | |
sha1_file, | |
'-o', | |
output_dir | |
] | |
return subprocess.call(download_cmd) | |
def main(argv): | |
if sys.platform.startswith('win'): | |
return UpdateOnWindows() | |
return Update() | |
if __name__ == '__main__': | |
sys.exit(main(sys.argv)) |