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#!/usr/bin/env sh
case $BLOCK_BUTTON in
1) setsid "$TERMINAL" -e alsamixer & ;;
2) amixer sset Master toggle ;;
4) amixer sset Master 5%+ >/dev/null 2>/dev/null ;;
5) amixer sset Master 5%- >/dev/null 2>/dev/null ;;
3) pgrep -x dunst >/dev/null && notify-send "📢 Volume module" "\- Shows volume 🔊, 🔇 if muted.
- Middle click to mute.
- Scroll to change."
esac
volstat="$(amixer get Master)"
echo "$volstat" | grep "\[off\]" >/dev/null && printf "🔇\\n" && exit
vol=$(echo "$volstat" | grep -o "\[[0-9]\+%\]" | sed 's/[^0-9]*//g')
if [ "$vol" -gt "70" ]; then
icon="🔊"
elif [ "$vol" -lt "30" ]; then
icon="🔈"
else
icon="🔉"
fi
printf "%s %s%%\\n" "$icon" "$vol"
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