#!/bin/sh

case "$1" in
  "XF86AudioMute" )
    MUTE=`amixer -c 0 get Master|tail -1|cut -d '[' -f 4|sed s/\]//`
    if [ $MUTE = "on" ] ; then
      amixer -q -c 0 set Master mute
      echo "🔊☓\nmute!"
      notify-send -u low -t 500 -i '/usr/share/icons/ContrastHigh/scalable/status/audio-volume-muted.svg' nmute
    else
      amixer -q -c 0 set Master unmute
      amixer -q -c 0 set Speaker unmute
      echo "🔊\nunmute!"
      notify-send -u low -t 500 -i '/usr/share/icons/ContrastHigh/scalable/status/audio-volume-high.svg' nunmute
    fi
  ;;
  "XF86AudioRaiseVolume" )
    amixer -c 0 set Master 2dB+ | tail -1 | cut -d '[' -f 2 | sed s/\]// | xargs notify-send -u low -t 500 -i '/usr/share/icons/ContrastHigh/scalable/status/audio-volume-medium.svg' Vol
  ;;
  "XF86AudioLowerVolume" )
    amixer -c 0 set Master 2dB- | tail -1 | cut -d '[' -f 2 | sed s/\]// | xargs notify-send -u low -t 500 -i '/usr/share/icons/ContrastHigh/scalable/status/audio-volume-medium.svg' Vol
  ;;
esac

exit;