#!/usr/bin/env python3
"""Package a trusted historical source tree and reviewed release metadata for registration."""
import argparse
from bundle_format import digest, make_zip, read_json
from pathlib import Path

p = argparse.ArgumentParser(description=__doc__)
p.add_argument("--source", type=Path, required=True)
p.add_argument("--metadata", type=Path, required=True)
p.add_argument("--output", type=Path, required=True)
a = p.parse_args()
make_zip(a.source, a.output, read_json(a.metadata))
print(digest(a.output.read_bytes()) + "  " + a.output.name)