#!/usr/bin/env sh

ARG=${1:-$BLOCK_BUTTON}

case $ARG in
  1) pamixer -t   && sigdwmblocks 4;;
  4) pamixer -i 1 && sigdwmblocks 4;;
  5) pamixer -d 1 && sigdwmblocks 4;;
esac

VOL=$(pamixer --get-volume)

pamixer --get-mute >/dev/null && echo -ne "\x0c\ufa80${VOL}\x0b" || echo -ne "\ufa7d${VOL}"