script to update xrandr when monitor configuration changes

xup.sh

#!/bin/sh
CONNECTED_OUTPUTS=$(xrandr -q | grep "\Wconnected" | cut -d ' ' -f1)
DISCONNECTED_OUTPUTS=$(xrandr -q | grep "\Wdisconnected" | cut -d ' ' -f1)

disable()
{
    for output in $DISCONNECTED_OUTPUTS;
    do
        xrandr --output $output --off
    done
}

enable_auto()
{
    prev=''
    for output in $CONNECTED_OUTPUTS;
    do
        xrandr --output $output --auto $prev
        prev="--right-of $output"
    done
}

enable_eve()
{
    xrandr \
        --output LVDS1 --preferred --pos 277x1080 \
        --output HDMI1 --preferred --pos 0x0 
}

#diable old
disable

#check for eve config
EVE_EEID='00ffffffffffff005a6325cb01010101'
v=$(xrandr -q --verbose | grep ${EVE_EEID})


if [ $? -eq 0 ];
then
    enable_eve
else
    enable_auto
fi