91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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"""
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@author: Fabio Erculiani <lxnay@sabayon.org>
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@contact: lxnay@sabayon.org
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@copyright: Fabio Erculiani
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@license: GPL-2
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B{Entropy Infrastructure Toolkit}.
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"""
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import sys
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import os
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import argparse
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from entropy.output import darkgreen, blue
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from entropy.i18n import _
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from eit.commands.descriptor import EitCommandDescriptor
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from eit.commands.command import EitCommand
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class EitCleanup(EitCommand):
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"""
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Main Eit cleanup command.
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"""
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NAME = "cleanup"
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ALIASES = ["cn", "clean"]
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def _get_parser(self):
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""" Overridden from EitCommand """
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descriptor = EitCommandDescriptor.obtain_descriptor(
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EitCleanup.NAME)
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parser = argparse.ArgumentParser(
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description=descriptor.get_description(),
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formatter_class=argparse.RawDescriptionHelpFormatter,
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prog="%s %s" % (sys.argv[0], EitCleanup.NAME))
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parser.add_argument("repo", nargs='?', default=None,
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metavar="<repo>", help=_("repository"))
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parser.add_argument("--quick", action="store_true",
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default=False,
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help=_("no stupid questions"))
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return parser
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INTRODUCTION = """\
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Clean expired packages from remote mirrors. Usually, packages
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have a default expiration timeout set to 15 days (entropy.const),
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overridable via *ETP_EXPIRATION_DAYS* env variable.
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Expiration date starts from when packages are removed from a repository
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due to a version bump or simple removal.
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During the final part of packages sync, expired ones are automatically
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removed from remote mirrors.
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This commands makes possible to manually force a cleanup.
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"""
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SEE_ALSO = "eit-vacuum(1)"
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def man(self):
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"""
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Overridden from EitCommand.
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"""
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return self._man()
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def parse(self):
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""" Overridden from EitCommand """
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parser = self._get_parser()
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try:
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nsargs = parser.parse_args(self._args)
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except IOError as err:
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return parser.print_help, []
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self._ask = not nsargs.quick
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return self._call_locked, [self._cleanup, nsargs.repo]
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def _cleanup(self, entropy_server):
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"""
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Actual Entropy Repository cleanup function
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"""
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repository_id = entropy_server.repository()
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entropy_server.Mirrors.tidy_mirrors(repository_id,
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ask = self._ask)
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return 0
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EitCommandDescriptor.register(
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EitCommandDescriptor(
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EitCleanup,
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EitCleanup.NAME,
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_('clean expired packages from a repository'))
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)
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