Toggle trackpad on Acer C7 ChromeBook running ChrUbuntu

gistfile1.sh

#!/bin/bash

inputID=$(echo $(xinput --list | grep "cyapa" | cut -d'=' -f2) | cut -d\  -f1)
deviceStatus=$(echo $(xinput list-props $inputID | grep "Enabled" | rev) | cut -d\  -f1)

if [ $deviceStatus == 0 ]; then
	echo -e "Trackpad is \e[0;31moff\e[0m, enabling..."
	xinput set-prop $inputID "Device Enabled" 1
	echo -e "Trackpad \e[0;32menabled.\e[0m"
else
	echo -e "Trackpad is \e[0;32mon\e[0m, disabling..."
	xinput set-prop $inputID "Device Enabled" 0
	echo -e "Trackpad \e[0;31mdisabled.\e[0m"
fi