approval-engine/approval_engine/cli.py

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from __future__ import annotations
import argparse
from wsgiref.simple_server import make_server
from .api import App
from .store import Engine
def main(argv: list[str] | None = None) -> int:
parser = argparse.ArgumentParser(prog="approval-engine")
sub = parser.add_subparsers(dest="cmd", required=True)
serve = sub.add_parser("serve", help="serve the introspection API")
serve.add_argument("--db", default="approvals.sqlite")
serve.add_argument("--host", default="127.0.0.1")
serve.add_argument("--port", type=int, default=8787)
args = parser.parse_args(argv)
if args.cmd == "serve":
engine = Engine(args.db)
httpd = make_server(args.host, args.port, App(engine))
print(f"approval-engine on http://{args.host}:{args.port} db={args.db}")
httpd.serve_forever()
return 0
return 2
if __name__ == "__main__":
raise SystemExit(main())