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

74 lines
2.7 KiB
Python

#
# Copyright (c) 2021-2025 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.handler import Handler, SubParserAction
from ahriman.core.configuration import Configuration
from ahriman.core.formatters import StringPrinter
from ahriman.models.repository_id import RepositoryId
class RemoveUnknown(Handler):
"""
remove unknown packages handler
"""
@classmethod
def run(cls, args: argparse.Namespace, repository_id: RepositoryId, configuration: Configuration, *,
report: bool) -> None:
"""
callback for command line
Args:
args(argparse.Namespace): command line args
repository_id(RepositoryId): repository unique identifier
configuration(Configuration): configuration instance
report(bool): force enable or disable reporting
"""
application = Application(repository_id, configuration, report=report)
application.on_start()
unknown_packages = application.unknown()
if args.dry_run:
for package in sorted(unknown_packages):
StringPrinter(package)(verbose=False)
return
application.remove(unknown_packages)
@staticmethod
def _set_repo_remove_unknown_parser(root: SubParserAction) -> argparse.ArgumentParser:
"""
add parser for remove unknown packages subcommand
Args:
root(SubParserAction): subparsers for the commands
Returns:
argparse.ArgumentParser: created argument parser
"""
parser = root.add_parser("repo-remove-unknown", aliases=["remove-unknown"], help="remove unknown packages",
description="remove packages which are missing in AUR and do not have local PKGBUILDs")
parser.add_argument("--dry-run", help="just perform check for packages without removal", action="store_true")
return parser
arguments = [_set_repo_remove_unknown_parser]