#!/bin/bash
#
# Installation script for Synergy-cad on Ubuntu 
# Adds gpg signature to keyring, updates apt-get, install synergy package
#

####### This script needs root priviledge.
case $(whoami) in
"root")	
	;;
*)	echo "$0: Terminated.  Root Priviledge required."
	echo "Use sudo /bin/bash $0"
	exit 2
	;;
esac

. /etc/lsb-release

echo "Adding webersys to keyring"
# Get key from weber
KEY=$(wget -q http://webersys.com/powweb/webersys-key.gpg -O -)

# Verify with keyserver
gpg --homedir /root/.gnupg --keyserver subkeys.pgp.net --recv $KEY 

# Add to keyring
gpg --homedir /root/.gnupg --export --armor $KEY | apt-key add - >/dev/null

# Check if archive is already added
grep "^deb http://webersys.com/powweb/ubuntu $DISTRIB_CODENAME binary" /etc/apt/sources.list 2>&1 > /dev/null

# If not, add the archive
if [ $? -gt 0 ]
then
echo deb http://webersys.com/powweb/ubuntu $DISTRIB_CODENAME binary >> /etc/apt/sources.list
fi
echo "Updating package database"
apt-get update >/dev/null
echo "Installing Synergy"
apt-get install synergy-cad
echo "Synergy installed"