#!/bin/bash

# changeres

# reset/restart things if running under virtualbox

old=$(xrandr)

if grep hypervisor /proc/cpuinfo ; then # if cpu flags have hypervisor assume virtualbox

echo "hypervisor detected, running 4ever in loop"

    while true ; do

        if ! diff <(echo "$old") <(xrandr); then
        
        echo "res was changed"
        # wallpaper
        echo "restore wall"
        nitrogen --restore # ugly assumption, how to check if wall was set with nitrogen?
        # wbar
        pgrep -x wbar
            if [ $? -eq 0 ]; then
              echo "kill wbar"
              killall wbar && LC_NUMERIC=C wbar &
              echo "start wbar"

            fi
        # conky
        pgrep -x conky
            if [ $? -eq 0 ]; then
              echo "kill conky"
              killall conky && conky
              echo "start conky"

            fi 

        fi

        old=$(xrandr)
        sleep 5
    done

else

    exit

fi