helm/os/+arch/.config/polybar/modules/updates

#!/usr/bin/env bash
pac=$(checkupdates | wc -l)
aur=$(cower -u | wc -l)

last=$(</tmp/polybar-updates)
check=$((pac + aur))
if [[ "$check" != "0" ]]; then
    echo "$pac %{F#5b5b5b}%{F-} $aur"
    if [[ $last != "$pac$aur" ]]; then
        notify-send "$((pac+aur)) updates available"
        aplay -N -q ~/.config/polybar/sounds/robni7-news-ting.wav
        echo "$pac$aur" >/tmp/polybar-updates
    fi
else
    echo "%{F#5b5b5b}%{F-}"
fi