ahriman/src/ahriman/application/handlers/update.py
Evgenii Alekseev 2760b36977
feat: changes screen implementation (#117)
Add support of changes generation. Changes will be generated (unless explicitly asked not to) automatically during check process (i.e. `repo-update --dry-run` and aliases) and uploaded to the remote server. Changes can be reviewed either by web interface or by special subcommands.

Changes will be automatically cleared during next successful build
2023-11-30 14:56:41 +02:00

81 lines
3.1 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 collections.abc import Callable
from ahriman.application.application import Application
from ahriman.application.handlers import Handler
from ahriman.core.configuration import Configuration
from ahriman.models.packagers import Packagers
from ahriman.models.repository_id import RepositoryId
class Update(Handler):
"""
package update 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, refresh_pacman_database=args.refresh)
application.on_start()
packages = application.updates(args.package, aur=args.aur, local=args.local, manual=args.manual, vcs=args.vcs)
if args.dry_run: # some check specific actions
if args.changes: # generate changes if requested
application.changes(packages)
Update.check_if_empty(args.exit_code, not packages) # status code check
return
packages = application.with_dependencies(packages, process_dependencies=args.dependencies)
packagers = Packagers(args.username, {package.base: package.packager for package in packages})
application.print_updates(packages, log_fn=application.logger.info)
result = application.update(packages, packagers, bump_pkgrel=args.increment)
Update.check_if_empty(args.exit_code, result.is_empty)
@staticmethod
def log_fn(application: Application, dry_run: bool) -> Callable[[str], None]:
"""
package updates log function
Args:
application(Application): application instance
dry_run(bool): do not perform update itself
Returns:
Callable[[str], None]: in case if dry_run is set it will return print, logger otherwise
"""
def inner(line: str) -> None:
return print(line) if dry_run else application.logger.info(line)
return inner