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https://github.com/soxoj/maigret.git
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Soxoj
60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
"""Generate db_meta.json from data.json for the auto-update system."""
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import argparse
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import hashlib
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import json
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import os.path as path
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import sys
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from datetime import datetime, timezone
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RESOURCES_DIR = path.join(path.dirname(path.dirname(path.abspath(__file__))), "maigret", "resources")
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DATA_JSON_PATH = path.join(RESOURCES_DIR, "data.json")
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META_JSON_PATH = path.join(RESOURCES_DIR, "db_meta.json")
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DEFAULT_DATA_URL = "https://raw.githubusercontent.com/soxoj/maigret/main/maigret/resources/data.json"
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def get_current_version():
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version_file = path.join(path.dirname(path.dirname(path.abspath(__file__))), "maigret", "__version__.py")
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with open(version_file) as f:
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for line in f:
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if line.startswith("__version__"):
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return line.split("=")[1].strip().strip("'\"")
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return "0.0.0"
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def main():
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parser = argparse.ArgumentParser(description="Generate db_meta.json from data.json")
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parser.add_argument("--min-version", default=None, help="Minimum compatible maigret version (default: current version)")
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parser.add_argument("--data-url", default=DEFAULT_DATA_URL, help="URL where data.json can be downloaded")
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args = parser.parse_args()
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min_version = args.min_version or get_current_version()
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with open(DATA_JSON_PATH, "rb") as f:
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raw = f.read()
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sha256 = hashlib.sha256(raw).hexdigest()
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data = json.loads(raw)
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sites_count = len(data.get("sites", {}))
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meta = {
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"version": 1,
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"updated_at": datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ"),
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"sites_count": sites_count,
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"min_maigret_version": min_version,
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"data_sha256": sha256,
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"data_url": args.data_url,
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}
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with open(META_JSON_PATH, "w", encoding="utf-8") as f:
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json.dump(meta, f, indent=4, ensure_ascii=False)
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print(f"Generated {META_JSON_PATH}")
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print(f" sites: {sites_count}")
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print(f" sha256: {sha256[:16]}...")
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print(f" min_version: {min_version}")
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if __name__ == "__main__":
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main()
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