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#!/usr/bin/python3
# encoding=utf-8
#
# Copyright © 2022 Simon McVittie
# SPDX-License-Identifier: GPL-2.0-or-later
import os
import subprocess
import sys
from contextlib import suppress
def main(zipfile, *inputs):
os.environ['TZ'] = 'UTC'
if 'SOURCE_DATE_EPOCH' in os.environ:
timestamp = int(os.environ['SOURCE_DATE_EPOCH'])
else:
timestamp = None
files = []
for json in inputs:
for ext in [
'files',
'groups',
'json',
'sha1sums',
'sha256sums',
'size_and_md5',
]:
other = os.path.splitext(json)[0] + '.' + ext
if os.path.exists(other):
os.chmod(other, 0o644)
if timestamp is not None:
os.utime(other, (timestamp, timestamp))
files.append(other.encode('utf-8'))
with suppress(FileNotFoundError):
os.unlink(zipfile)
# TODO: We could do this in pure Python too...
subprocess.run(
['zip', zipfile, '-9', '-X', '-q', '-j', '-@'],
check=True,
input=b'\n'.join(sorted(files)) + b'\n',
)
if __name__ == '__main__':
main(*sys.argv[1:])
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