54 строки
1.6 KiB
Python
54 строки
1.6 KiB
Python
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#!/usr/bin/env python
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# Copyright 2017 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Script to download Clang translation_unit tool from google storage."""
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import find_depot_tools
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import json
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import os
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import shutil
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import subprocess
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import sys
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import tarfile
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SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
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CHROME_SRC = os.path.abspath(os.path.join(SCRIPT_DIR, os.pardir))
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DEPOT_PATH = find_depot_tools.add_depot_tools_to_path()
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GSUTIL_PATH = os.path.join(DEPOT_PATH, 'gsutil.py')
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LLVM_BUILD_PATH = os.path.join(CHROME_SRC, 'third_party', 'llvm-build',
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'Release+Asserts')
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CLANG_UPDATE_PY = os.path.join(CHROME_SRC, 'tools', 'clang', 'scripts',
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'update.py')
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CLANG_REVISION = os.popen(CLANG_UPDATE_PY + ' --print-revision').read().rstrip()
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CLANG_BUCKET = 'gs://chromium-browser-clang'
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def main():
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targz_name = 'translation_unit-%s.tgz' % CLANG_REVISION
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if sys.platform == 'win32' or sys.platform == 'cygwin':
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cds_full_url = CLANG_BUCKET + '/Win/' + targz_name
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elif sys.platform == 'darwin':
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cds_full_url = CLANG_BUCKET + '/Mac/' + targz_name
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else:
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assert sys.platform.startswith('linux')
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cds_full_url = CLANG_BUCKET + '/Linux_x64/' + targz_name
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os.chdir(LLVM_BUILD_PATH)
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subprocess.check_call(['python', GSUTIL_PATH,
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'cp', cds_full_url, targz_name])
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tarfile.open(name=targz_name, mode='r:gz').extractall(path=LLVM_BUILD_PATH)
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os.remove(targz_name)
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return 0
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if __name__ == '__main__':
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sys.exit(main())
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