#!/bin/bash


MASTER_SINK=$(pactl list short sinks | grep "RUNNING" | awk '{print $1}')
if [ $# -eq 0 ]
then
    pactl set-sink-volume $MASTER_SINK -5%
else
    pactl set-sink-volume $MASTER_SINK -$@%
fi

level=$(pactl list sinks | grep -E "RUNNING|Volume" | grep -A1 "RUNNING" | grep -E -o "[[:digit:]]{1,5}%" | head -n1)
printf '%s\n' "Vol $(echo $level)" | dzen2 -p 1 -bg white -fg black -x -375 -y 50 -w 275 -h 50


#amixer -D pulse sset Master -c 3 5%-

#level=$(amixer -D pulse sget Master -c 3 | grep 'Front Left:' | sed -E 's/.*\[([0-9]+%)\].*/\1/')
#level=$(amixer -D pulse sget Master -c 3 | sed -n 's/^[^[]*\[\([0-9]*%\)\].*$/\1/p')
#printf '%s\n' "Vol $(echo $level)" | dzen2 -p 1 -bg white -fg black -x -375 -y 50 -w 275 -h 50

#amixer set Master -c 2 5%- > /dev/null 2>&1 ; a="$()" ; printf '%s\n' "Vol $(amixer -c 2 sget Master | awk -F'[][]' '/Mono: Playback/ {print $2}')" | dzen2 -p 1 -bg white -fg black -x -375 -y 50 -w 275 -h 50