volume bar more efficient

This commit is contained in:
Luke Smith 2022-10-02 15:25:29 -04:00
parent 2e7fc9cfb7
commit 28a57eb59e

View file

@ -13,18 +13,26 @@ case $BLOCK_BUTTON in
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
[ $(pamixer --get-mute) = true ] && echo 🔇 && exit
vol="$(wpctl get-volume @DEFAULT_AUDIO_SINK@)"
vol="$(pamixer --get-volume)"
# If muted, print 🔇 and exit.
[ "$vol" != "${vol%\[MUTED\]}" ] && echo 🔇 && exit
if [ "$vol" -gt "70" ]; then
icon="🔊"
elif [ "$vol" -gt "30" ]; then
icon="🔉"
elif [ "$vol" -gt "0" ]; then
icon="🔈"
else
echo 🔇 && exit
fi
vol="${vol#Volume: }"
split() {
# For ommiting the . without calling and external program.
IFS=$2
set -- $1
printf '%s' "$@"
}
vol="$(split "$vol" ".")"
vol="${vol##0}"
case 1 in
$((vol >= 70)) ) icon="🔊" ;;
$((vol >= 30)) ) icon="🔉" ;;
$((vol >= 1)) ) icon="🔈" ;;
* ) echo 🔇 && exit ;;
esac
echo "$icon$vol%"