#!/bin/bash

trap '[[ -n "$reload" ]] && herbstclient reload' EXIT

for mon in $(xrandr | grep -E 'disconnected [[:digit:]]{3,4}' | awk '{ print $1}')
do
        xrandr --output "$mon" --off
		reload=yes
done

MONITORS=$(xrandr | grep -v LVDS1 | grep ' connected' | awk '{print $1}')

[[ -z "$MONITORS" ]] && exit

CONFIG="$(echo "$MONITORS" | rofi -dmenu -p "Choose a monitor")"

[[ -z "$CONFIG" ]] && exit

DIRECTION="$(echo -e 'left\nright' | rofi -dmenu -p "Where you want it")"

[[ -z "$DIRECTION" ]] && exit

xrandr --output "$CONFIG" "--$DIRECTION-of" LVDS-1 --auto
reload=yes