#!/bin/sh

# LXCF - LXC Facility
# Copyright (C) 2013-2014 FUJITSU LIMITED

# 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; version 2
# of the License.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

# check root
if [ ${EUID:-$UID} -ne 0 ] ; then
  echo "error: Because you are not root, you cannot execute this command."
  exit 1
fi

if [ $# -ne 1 ] ; then
  echo "usage: ${0##*/} LXCNAME"
  exit 1
fi

LXCNAME=$1
LOGDIR=/opt/lxcf/$LXCNAME/var/log

if [ ! -d $LOGDIR ] ; then
  echo "error: $LOGDIR is not exist."
  exit 1
fi

find $LOGDIR -type f -regex ".*[-.][0-9]+" -exec rm -f {} \;
for i in `find $LOGDIR -type f` ; do cat /dev/null > $i ; done

exit 0