lubuntu-upg-notifier.sh

#!/bin/sh
# coding=utf-8

# Copyright (C) 2019 Hans P. Möller <hmollercl@lubuntu.me>
#
# 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/>.

OUT=`/usr/lib/update-notifier/apt-check 2>&1`
oldIFS=$IFS
IFS=';'
j=0
for STRING in $OUT; do
    case $j in
	0)
	    UPG=$STRING;;
	1)
	    SEC=$STRING;;
    esac
     j=`expr $j + 1`
done
IFS=$oldIFS

NEWREL_CHECK=`/usr/bin/do-release-upgrade -c 2>&1`
NEWREL=$?
if [ "$NEWREL" -eq 0 ]; then
    VERSION=`echo $NEWREL_CHECK | awk -F\' '/available/{print $2}'`
fi

/usr/libexec/lubuntu-update-notifier/lubuntu-notifier.py -u $UPG -s $SEC -r $NEWREL -v $VERSION -p /usr/bin/lubuntu-upgrader