#!/bin/bash

#
# Iterates through connected monitors in xrander and sets first monitor as primary 
# and all other in a row right to the last one.
#

# get info from xrandr
xStatus=`xrandr`
connectedOutputs=$(echo "$xStatus" | grep " connected" | sed -e "s/\([A-Z0-9]\+\) connected.*/\1/")
activeOutput=$(echo "$xStatus" | grep -e " connected [^(]" | sed -e "s/\([A-Z0-9]\+\) connected.*/\1/") 
connected=$(echo $connectedOutputs | wc -w)

# initialize variables
execute="xrandr "
default="xrandr "
i=1
old_display=0

for display in $connectedOutputs
do

	# build default configuration
	if [ $i -eq 1 ]
	then
		default=$default"--output $display --auto --pos 0x0 --primary "
	else
		default=$default"--output $display --auto --right-of $old_display "
#		break
	fi
	
	old_display=$display
	i=$(( $i + 1 ))

done

echo "Resulting Configuration:"
echo "Command: $default"

`$default`

echo -e "\n$(xrandr)"