#!/bin/sh

name="pactl-volume-printf"
version="1.0"
help_message=$(/usr/bin/cat <<-EOF
	Print the currently running Pulseaudio sink volume
	Usage: pactl-volume-printf [FORMAT]
	Options:
	 -h, --help     print this message and exit
	 -v, --version  print version number and exit
EOF
)

. /usr/local/lib/myminiparse.sh

volumes=$(pactl list sinks \
  | grep -F 'Volume:' \
  | grep -o -e '[0-9]\+%' \
  | head -n 2)

if [ $# -ge 1 ]; then
  format="$1"
else
  format="%s/%s\n"
fi

if [ ! -z "$volumes" ]; then
  printf "$format" $volumes
fi