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#
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# Copyright (C) 2015 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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from __future__ import absolute_import
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from __future__ import unicode_literals
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from dnf.db.history import SwdbInterface
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from dnfpluginscore import _, logger
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import dnf
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import dnf.cli
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import os
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class Migrate(dnf.Plugin):
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name = "migrate"
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def __init__(self, base, cli):
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super(Migrate, self).__init__(base, cli)
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self.base = base
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self.cli = cli
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if self.cli is not None:
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self.cli.register_command(MigrateCommand)
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class MigrateCommand(dnf.cli.Command):
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aliases = ("migrate",)
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summary = _("migrate yum's history, group and yumdb data to dnf")
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def configure(self):
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demands = self.cli.demands
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demands.available_repos = True
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demands.sack_activation = True
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demands.root_user = True
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def run(self):
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logger.info(_("Migrating history data..."))
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input_dir = os.path.join(self.base.conf.installroot, '/var/lib/yum/')
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persist_dir = os.path.join(self.base.conf.installroot, self.base.conf.persistdir)
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swdb = SwdbInterface(persist_dir)
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swdb.transform(input_dir)
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