61 lines
1.9 KiB
Python
Executable File
61 lines
1.9 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright 2022 Google LLC
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#
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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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"""Create the asset."""
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import argparse
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import glob
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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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FILE_DIR = os.path.dirname(os.path.abspath(__file__))
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INFRA_BOTS_DIR = os.path.realpath(os.path.join(FILE_DIR, os.pardir, os.pardir))
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sys.path.insert(0, INFRA_BOTS_DIR)
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import utils
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# https://packages.debian.org/buster/amd64/binutils-x86-64-linux-gnu/download
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# The older version from buster has fewer dynamic library dependencies.
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URL = 'https://ftp.debian.org/debian/pool/main/b/binutils/binutils-x86-64-linux-gnu_2.31.1-16_amd64.deb'
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SHA256 = 'c1da1cffff8a024b5eca0a6795558d9e0ec88fbd24fe059490dc665dc5cac92f'
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# https://packages.debian.org/buster/amd64/binutils-x86-64-linux-gnu/filelist
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to_copy = {
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# If we need other files, we can add them to this mapping.
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'x86_64-linux-gnu-strip': 'strip',
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}
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def create_asset(target_dir):
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with utils.tmp_dir():
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subprocess.check_call(['wget', '--output-document=binutils.deb', '--quiet', URL])
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output = subprocess.check_output(['sha256sum', 'binutils.deb'], encoding='utf-8')
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actual_hash = output.split(' ')[0]
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if actual_hash != SHA256:
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raise Exception('SHA256 does not match (%s != %s)' % (actual_hash, SHA256))
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# A .deb file is just a re-named .ar file...
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subprocess.check_call(['ar', 'x', 'binutils.deb'])
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# with a control.tar.xz and a data.tar.xz in it. The binaries are in the data one.
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subprocess.check_call(['tar', '-xf', 'data.tar.xz'])
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for (orig, copy) in to_copy.items():
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shutil.copy(os.path.join('usr', 'bin', orig), os.path.join(target_dir, copy))
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('--target_dir', '-t', required=True)
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args = parser.parse_args()
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create_asset(args.target_dir)
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if __name__ == '__main__':
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main()
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