#!/bin/ksh

BBB_IP="0"
PATHSAVE=`pwd`
OURF=`basename $0`
TMPF=$OURF.tmp
RUSER=root

check_kern() {
	if ssh $RUSER@$BBB_IP stat /bsd.safe \> /dev/null 2\>\&1 ; then
		return
	else
		echo "/bsd.safe not found -- copying /bsd to /bsd.safe"
		ssh $RUSER@$BBB_IP 'cp /bsd /bsd.safe'
	fi
}

cd `dirname $0`

if [[ $BBB_IP == "0" || $1 == "-f" ]]; then
	echo -n "Enter BBB's IP address or host: "
	read BBB_NEWIP
	cat $OURF | sed -E -e "s/^BBB_IP=.*$/BBB_IP=$BBB_NEWIP/" > $TMPF
	mv $TMPF $OURF && chmod +x $OURF
fi

cd $PATHSAVE

if [[ ! -f ./obj.amd64.armv7/bsd && ! -f ./bsd ]]; then
	echo "Run me in your compile/<target>/ directory"
	exit 1
fi

check_kern

if [[ -f ./obj.amd64.armv7/bsd ]]; then
	scp ./obj.amd64.armv7/bsd $RUSER@$BBB_IP:/bsd
else
	scp ./bsd $RUSER@$BBB_IP:/bsd
fi

echo -n "Reboot it? (y/n): "
read BOOT
case $BOOT in
	yes|Yes|y|Y)
		echo "Rebooting..."
		ssh $RUSER@$BBB_IP '{ sleep 1; reboot -f; } >/dev/null &'
		;;
	no|No|n|N|"")
		exit 0
		;;
esac