#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys
import pathlib

# Ensure the repository root is on sys.path so top-level modules (e.g.
# `rota_generator` or `rota`) are importable when running Django from
# the `djangorota/` directory.
repo_root = pathlib.Path(__file__).resolve().parents[1]
if str(repo_root) not in sys.path:
    sys.path.insert(0, str(repo_root))


def main():
    """Run administrative tasks."""
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "djangorota.settings")
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)


if __name__ == "__main__":
    main()