ahriman/src/ahriman/core/repository/cleaner.py

82 lines
2.5 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 shutil
from pathlib import Path
from ahriman.core.repository.repository_properties import RepositoryProperties
class Cleaner(RepositoryProperties):
"""
trait to clean common repository objects
"""
def clear_cache(self) -> None:
"""
clear cache directory
"""
self.logger.info("clear packages sources cache directory")
for package in self.paths.cache.iterdir():
shutil.rmtree(package)
def clear_chroot(self) -> None:
"""
clear cache directory. Warning: this method is architecture independent and will clear every chroot
"""
self.logger.info("clear build chroot directory")
for chroot in self.paths.chroot.iterdir():
shutil.rmtree(chroot)
def clear_packages(self) -> None:
"""
clear directory with built packages (NOT repository itself)
"""
self.logger.info("clear built packages directory")
for package in self.packages_built():
package.unlink()
def clear_pacman(self) -> None:
"""
clear directory with pacman databases
"""
self.logger.info("clear pacman database directory")
for pacman in self.paths.pacman.iterdir():
shutil.rmtree(pacman)
def clear_queue(self) -> None:
"""
clear packages which were queued for the update
"""
self.logger.info("clear build queue")
self.database.build_queue_clear(None)
def packages_built(self) -> list[Path]:
"""
get list of files in built packages directory
Returns:
list[Path]: list of filenames from the directory
Raises:
NotImplementedError: not implemented method
"""
raise NotImplementedError