dmenu-volume-edit

#!/usr/bin/env bash

options=("Increase Volume" "Decrease Volume" "Mute/Unmute")

while true; do
    volume=$(pactl list sinks | grep 'Volume: ' | head -n 1 | awk '{print $5}')
    device=$(pactl list sinks | grep 'Active Port:' | awk '{print $3}' | awk -F- '{print $3}')

    if pactl list sinks | grep -q "Mute: yes"; then
        options[2]="Unmute"
    else
        options[2]="Mute"
    fi

    selected_option=$(printf '%s\n' "${options[@]}" | dmenu -i -nb black -sb purple -p "Volume [$device] : $volume ")

    if [ -z "$selected_option" ]; then
        exit 0
    fi

    case $selected_option in
        "Increase Volume")
            options[0]="Increase Volume"
            options[1]="Decrease Volume"
            if [ "${volume%"%"}" -lt 100 ]; then
                pactl set-sink-volume @DEFAULT_SINK@ +5%
            fi
            ;;
        "Decrease Volume")
            options[0]="Decrease Volume"
            options[1]="Increase Volume"
            if [ "${volume%"%"}" -gt 0 ]; then
                pactl set-sink-volume @DEFAULT_SINK@ -5%
            fi
            ;;
        "Mute" | "Unmute")
            pactl set-sink-mute @DEFAULT_SINK@ toggle
            exit 0
            ;;
    esac
done