#!/bin/bash

# goto root dir (this script resides in src)
BASEDIR=`dirname $(readlink -f $0)`
cd ${BASEDIR}/../

HOSTFILE=~/pssh.hosts

if [ -f ${HOSTFILE} ]; then
	echo "${HOSTFILE} already exists"
	exit 1
fi

touch ${HOSTFILE}
cat ~/.ssh/config | egrep "^Host" | sed 's/^Host //' >> ${HOSTFILE}

echo "Fetch new load.sh"
pssh -i -h ${HOSTFILE} "rm -f load.sh && wget -q http://pluto.fsinf.at/~astra/config/load.sh && chmod +x load.sh"
echo "Apply new load.sh"
pssh -i -h ${HOSTFILE} -t 0 "./load.sh && rm load.sh"

rm ${HOSTFILE}