#!/bin/sh

case $( cat /sys/class/power_supply/AC/online ) in

  (0)
    blight set $(cat ${HOME}/.backlight-bat)% 1> /dev/null 2> /dev/null
    ;;
  (1)
    blight set $(cat ${HOME}/.backlight-ac)% 1> /dev/null 2> /dev/null
    ;;

esac