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#!/bin/sh
vol="$(wpctl get-volume @DEFAULT_SINK@)"
# If muted, print 🔇 and exit.
[ "$vol" != "${vol%\[MUTED\]}" ] && echo 🔇 && exit
vol="${vol#Volume: }"
split() {
# For ommiting the . without calling and external program.
IFS=$2
set -- $1
printf '%s' "$@"
}
vol="$(printf "%.0f" "$(split "$vol" ".")")"
case 1 in
$((vol >= 70)) ) icon="🔊" ;;
$((vol >= 30)) ) icon="🔉" ;;
$((vol >= 1)) ) icon="🔈" ;;
* ) echo 🔇 && exit ;;
esac
echo "$icon $vol%"
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