mirror of
https://github.com/arcan1s/ahriman.git
synced 2026-10-14 17:02:17 +00:00
arcanis
700893ecac
* migrate to hatch * reorder tests * generic fixtures * straight forward conftest * fix docs generation * fix tox environments * reformat tomls * cleanup pyproject * some play with renaming * move root conftest into pytest plugins * fix setup script * move fixtures to __init__.py * remove duplicate fixtures * disable pylint warning * simplify configuration fixture * remove empty conftest * remove crap from local pyprojects
132 lines
4.9 KiB
Python
132 lines
4.9 KiB
Python
#
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# Copyright (c) 2021-2026 ahriman team.
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#
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# This file is part of ahriman
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# (see https://github.com/arcan1s/ahriman).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import argparse
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from dataclasses import replace
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from pathlib import Path
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from ahriman.application.application import Application
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from ahriman.application.handlers.add import Add
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from ahriman.application.handlers.handler import Handler, SubParserAction
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from ahriman.core.configuration import Configuration
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from ahriman.core.exceptions import UnknownPackageError
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from ahriman.core.utils import extract_user
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from ahriman.models.package import Package
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from ahriman.models.package_source import PackageSource
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from ahriman.models.repository_id import RepositoryId
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class Rollback(Handler):
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"""
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package rollback handler
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"""
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@classmethod
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def run(cls, args: argparse.Namespace, repository_id: RepositoryId, configuration: Configuration, *,
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report: bool) -> None:
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"""
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callback for command line
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Args:
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args(argparse.Namespace): command line args
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repository_id(RepositoryId): repository unique identifier
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configuration(Configuration): configuration instance
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report(bool): force enable or disable reporting
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"""
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application = Application(repository_id, configuration, report=report)
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application.on_start()
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package = Rollback.package_load(application, args.package, args.version)
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artifacts = Rollback.package_artifacts(application, package)
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args.package = [str(artifact) for artifact in artifacts]
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Add.perform_action(application, args)
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if args.hold:
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application.reporter.package_hold_update(package.base, enabled=True)
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@staticmethod
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def _set_package_rollback_parser(root: SubParserAction) -> argparse.ArgumentParser:
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"""
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add parser for package rollback subcommand
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Args:
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root(SubParserAction): subparsers for the commands
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Returns:
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argparse.ArgumentParser: created argument parser
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"""
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parser = root.add_parser("package-rollback", help="rollback package",
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description="rollback package to specified version from archives")
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parser.add_argument("package", help="package base")
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parser.add_argument("version", help="package version")
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parser.add_argument("--hold", help="hold package afterwards",
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action=argparse.BooleanOptionalAction, default=True)
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parser.add_argument("-u", "--username", help="build as user", default=extract_user())
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parser.set_defaults(aur=False, changes=False, check_files=False, dependencies=False, dry_run=False,
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exit_code=True, increment=False, now=True, local=False, manual=False, refresh=False,
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source=PackageSource.Archive, variable=None, vcs=False)
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return parser
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@staticmethod
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def package_artifacts(application: Application, package: Package) -> list[Path]:
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"""
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look for requested package artifacts and return paths to them
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Args:
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application(Application): application instance
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package(Package): package descriptor
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Returns:
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list[Path]: paths to found artifacts
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Raises:
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UnknownPackageError: if artifacts do not exist
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"""
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# lookup for built artifacts
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artifacts = application.repository.package_archives_lookup(package)
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if not artifacts:
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raise UnknownPackageError(package.base)
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return artifacts
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@staticmethod
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def package_load(application: Application, package_base: str, version: str) -> Package:
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"""
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load package from repository, while setting requested version
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Args:
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application(Application): application instance
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package_base(str): package base
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version(str): package version
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Returns:
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Package: loaded package
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Raises:
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UnknownPackageError: if package does not exist
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"""
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try:
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package, _ = next(iter(application.reporter.package_get(package_base)))
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return replace(package, version=version)
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except StopIteration:
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raise UnknownPackageError(package_base) from None
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arguments = [_set_package_rollback_parser]
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