#!/bin/bash
#----------------------------------------------------------------------------
. /etc/osd_cat.cfg || {
	color=yellow
	outline=2
	outlinecolour=black
	shadow=0
	shadowcolour=black
	font="-adobe-helvetica-bold-*-*-*-34-*-*-*-*-*-*-*"
}
#----------------------------------------------------------------------------

sudo killall osd_cat
cat /tmp/to_be_upgraded | sed 's/ /\n/g' | sed '/^$/d' | grep - > /tmp/to_be_upgraded2
COUNT=$(wc -l /tmp/to_be_upgraded2 | awk '{print $1}')
if [ $COUNT -lt 20 ]
	then
	cat /tmp/to_be_upgraded2 | osd_cat --lines=20 --pos=top --align=center --delay=12 --color=$color --outline=$outline --outlinecolour=$outlinecolour --shadow=$shadow --shadowcolour=$shadowcolour --font=$font &
	else
	cat /tmp/to_be_upgraded2 | osd_cat --lines=20 --pos=top --align=center --delay=1 --wait --color=$color --outline=$outline --outlinecolour=$outlinecolour --shadow=$shadow --shadowcolour=$shadowcolour --font=$font &
fi
if grep kernel26 /tmp/to_be_upgraded2
then
	killall -9 osd_cat
	echo -e "Please note:\The kernel will be upgraded.\nThis will require a reboot.\nPlease do so when no jobs are running." | osd_cat --pos=middle --align=center --delay=10 --color=$color --outline=$outline --outlinecolour=$outlinecolour --shadow=$shadow --shadowcolour=$shadowcolour --font=$font
else
	exit
fi