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1 #!/usr/bin/env python | |
2 # Copyright 2015 The Chromium Authors. All rights reserved. | |
3 # Use of this source code is governed by a BSD-style license that can be | |
4 # found in the LICENSE file. | |
5 | |
6 """Script to download LLVM gold plugin from google storage.""" | |
7 | |
8 import json | |
9 import os | |
10 import shutil | |
11 import subprocess | |
12 import sys | |
13 import zipfile | |
14 | |
15 SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__)) | |
16 CHROME_SRC = os.path.abspath(os.path.join(SCRIPT_DIR, os.pardir)) | |
17 sys.path.insert(0, os.path.join(CHROME_SRC, 'tools')) | |
18 | |
19 import find_depot_tools | |
20 | |
21 DEPOT_PATH = find_depot_tools.add_depot_tools_to_path() | |
22 GSUTIL_PATH = os.path.join(DEPOT_PATH, 'gsutil.py') | |
23 | |
24 LLVM_BUILD_PATH = os.path.join(CHROME_SRC, 'third_party', 'llvm-build', | |
25 'Release+Asserts') | |
26 CLANG_UPDATE_PY = os.path.join(CHROME_SRC, 'tools', 'clang', 'scripts', | |
27 'update.py') | |
28 CLANG_REVISION = os.popen(CLANG_UPDATE_PY + ' --print-revision').read().rstrip() | |
29 | |
30 CLANG_BUCKET = 'gs://chromium-browser-clang/Linux_x64' | |
31 | |
32 def main(): | |
33 targz_name = 'llvmgold-%s.tgz' % CLANG_REVISION | |
34 remote_path = '%s/%s' % (CLANG_BUCKET, targz_name) | |
35 | |
36 os.chdir(LLVM_BUILD_PATH) | |
37 | |
38 subprocess.check_call(['python', GSUTIL_PATH, | |
39 'cp', remote_path, targz_name]) | |
40 subprocess.check_call(['tar', 'xzf', targz_name]) | |
41 os.remove(targz_name) | |
42 return 0 | |
43 | |
44 if __name__ == '__main__': | |
45 sys.exit(main()) | |
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