#!/bin/bash
# Generate a timestamp
        now=$(date +"%Y%m%d_%H%M%S")

		# Stop the server
        cd /opt
        if [ -d "/opt/SimpleHelp" ]; then
                cd SimpleHelp
                sh serverstop.sh
                cd ..

                echo "Backing up the SimpleHelp installation to SimpleHelp_backup_$now"
                mv SimpleHelp "SimpleHelp_backup_$now"
        fi

        # Fetch the new version
        echo "Downloading the latest version"
        if [ `uname -m | grep "64"` ]; then
                rm -f SimpleHelp-linux-amd64.tar.gz
                wget https://simple-help.com/releases/SimpleHelp-linux-amd64.tar.gz
                tar -xzf SimpleHelp-linux-amd64.tar.gz
        else
                rm -f SimpleHelp-linux-tar.gz
                wget https://simple-help.com/releases/SimpleHelp-linux.tar.gz
                tar -xzf SimpleHelp-linux.tar.gz
        fi

        # Copy across the old configuration folder
        if [ -d "/opt/SimpleHelp_backup_$now" ]; then
	        echo "Copying across configuration files"
	        cp -R /opt/SimpleHelp_backup_$now/configuration/* /opt/SimpleHelp/configuration

	        # Copy across a legacy license file
	        if [ -f "/opt/SimpleHelp_backup_$now/shlicense.txt" ]; then
	                cp /opt/SimpleHelp_backup_$now/shlicense.txt /opt/SimpleHelp/configuration
	        fi

	        # Copy across any keystore file
	        if [ -f "/opt/SimpleHelp_backup_$now/keystore" ]; then
	                cp /opt/SimpleHelp_backup_$now/keystore /opt/SimpleHelp
	        fi
	    fi

        # Start the new server
        echo "Starting your new SimpleHelp server"
        cd SimpleHelp
        sh serverstart.sh
        cd ..