#!/usr/bin/env sh
# Show a notification and change screen brightness

brightnessctl set ${1}
dunstify -h string:x-canonical-private-synchronous:brightness \
  "Brightness" "$(brightnessctl | grep % | tail -c +22)" \
  -h int:value:"$(brightnessctl | grep % | cut -d '(' -f 2 | head -c +3)" \
  -t 1000