#!/usr/bin/env python3
#
# Copyright (C) 2021 Red Hat, Inc.
# SPDX-License-Identifier: LGPL-2.1-or-later

import argparse
import pathlib


class Parser:
    def __init__(self):
        # Main parser
        self.parser = argparse.ArgumentParser()
        subparsers = self.parser.add_subparsers(
            dest="action",
            metavar="ACTION",
        )
        subparsers.required = True

    def parse(self):
        return self.parser.parse_args()


class Application:
    def __init__(self):
        self.basedir = pathlib.Path(__file__).resolve().parent
        self.args = Parser().parse()

    def run(self):
        self.args.func(self)


if __name__ == "__main__":
    Application().run()