# makecache.py

# Makecache CLI command.

#

# Copyright (C) 2014-2016 Red Hat, Inc.

#

# This copyrighted material is made available to anyone wishing to use,

# modify, copy, or redistribute it subject to the terms and conditions of

# the GNU General Public License v.2, or (at your option) any later version.

# This program is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY expressed or implied, including the implied warranties 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, write to the

# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the

# source code or documentation are not subject to the GNU General Public

# License and may only be used or replicated with the express permission of

# Red Hat, Inc.

#

from __future__ import absolute_import

from __future__ import unicode_literals

from dnf.cli import commands

from dnf.i18n import _

import argparse

import dnf.cli

import dnf.exceptions

import dnf.util

import logging

logger = logging.getLogger("dnf")

class MakeCacheCommand(commands.Command):

    aliases = ('makecache', 'mc')

    summary = _('generate the metadata cache')

    @staticmethod

    def set_argparser(parser):

        parser.add_argument('--timer', action='store_true', dest="timer_opt")

        # compatibility with dnf < 2.0

        parser.add_argument('timer', nargs='?', choices=['timer'],

                            metavar='timer', help=argparse.SUPPRESS)

    def run(self):

        timer = self.opts.timer is not None or self.opts.timer_opt

        msg = _("Making cache files for all metadata files.")

        logger.debug(msg)

        return self.base.update_cache(timer)