53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
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import subprocess
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from pathlib import Path
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import json
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def get_archive_hash(url):
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output = subprocess.check_output(['nix', 'store', 'prefetch-file', '--name', 'source', '--json', '--unpack', url])
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data = json.loads(output)
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return data['hash']
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def substitute_all(content: str, substitutions: dict[str, str]) -> str:
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for sub, value in substitutions.items():
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content = content.replace(sub, value)
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return content
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def substitute_file(path: Path, substitutions: dict[str, str]):
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content = path.with_name(path.name + '.in').read_text()
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subbed = substitute_all(content, substitutions)
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path.write_text(subbed)
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def go(version: str):
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BASE_URL = 'https://git.lix.systems'
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files = [
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Path('./content/add-to-config.md'),
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Path('./content/install.md')
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]
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substitutions = {
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'@VERSION@': version,
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'@LIX_ARCHIVE_HASH@': get_archive_hash(BASE_URL + f'/lix-project/lix/archive/{version}.tar.gz'),
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'@NIXOS_MODULE_HASH@': get_archive_hash(BASE_URL + f'/lix-project/nixos-module/archive/{version}.tar.gz'),
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}
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for file in files:
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substitute_file(file, substitutions)
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def main():
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import argparse
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ap = argparse.ArgumentParser(description='Update versions of Lix in the website')
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ap.add_argument('version', help='Version to make the files at')
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args = ap.parse_args()
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go(args.version)
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if __name__ == '__main__':
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main()
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