#!/bin/sh

mic="$(wpctl get-volume @DEFAULT_SOURCE@)"

# If muted, print 🔇 and exit.
[ "$mic" != "${mic%\[MUTED\]}" ] && echo  && exit

mic="${mic#Volume: }"

split() {
	# For ommiting the . without calling and external program.
	IFS=$2
	set -- $1
	printf '%s' "$@"
}

mic="$(printf "%.0f" "$(split "$mic" ".")")"

case 1 in
	$((mic >= 1)) ) icon="🎙️" ;;
	* ) echo  && exit ;;
esac

echo "$icon $mic%"