ahriman/src/ahriman/application/handlers/remove_unknown.py

56 lines
2.0 KiB
Python

#
# Copyright (c) 2021-2023 ahriman team.
#
# This file is part of ahriman
# (see https://github.com/arcan1s/ahriman).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import argparse
from ahriman.application.application import Application
from ahriman.application.handlers import Handler
from ahriman.core.configuration import Configuration
from ahriman.core.formatters import StringPrinter
class RemoveUnknown(Handler):
"""
remove unknown packages handler
"""
@classmethod
def run(cls: type[Handler], args: argparse.Namespace, architecture: str, configuration: Configuration, *,
report: bool, unsafe: bool) -> None:
"""
callback for command line
Args:
args(argparse.Namespace): command line args
architecture(str): repository architecture
configuration(Configuration): configuration instance
report(bool): force enable or disable reporting
unsafe(bool): if set no user check will be performed before path creation
"""
application = Application(architecture, configuration, report=report, unsafe=unsafe)
application.on_start()
unknown_packages = application.unknown()
if args.dry_run:
for package in sorted(unknown_packages):
StringPrinter(package).print(verbose=False)
return
application.remove(unknown_packages)