"""Export the FastAPI contract without opening a database or reading secrets."""

from __future__ import annotations

import json
import sys
from typing import Any

from app.main import create_app


def export_schema() -> dict[str, Any]:
    """Build the deterministic application schema from import-safe contracts."""

    return create_app().openapi()


def main() -> None:
    sys.stdout.write(
        json.dumps(
            export_schema(),
            ensure_ascii=False,
            sort_keys=True,
            separators=(",", ":"),
        )
        + "\n"
    )


if __name__ == "__main__":
    main()