#!/usr/bin/python

# -*- coding: utf-8 -*-

from __future__ import annotations

from sys import exit

import config
from zfs_backup.misc import verify_running_as_root
from zfs_backup import Manager, Pool, ExternalPool

EXIT_ERROR = 1


def main():
    verify_running_as_root()
    local_pool = Pool(config.local_pool_to_backup)
    external_pool = ExternalPool.find_from_dict(config.backup_pools)
    manager = Manager(local_pool, external_pool)
    manager.backup()


# TODO tests
# TODO --skip-import
# TODO skip post-backup scrub if nothing was sent (except when pre-scrub was also skipped)
# TODO print time estimation while scrub is in progress
# TODO logging


if __name__ == "__main__":
    try:
        main()
    except KeyboardInterrupt:
        exit(EXIT_ERROR)
    except Exception as e:
        print(e)
        exit(EXIT_ERROR)