#!/bin/bash

internet=$(wicd-cli --status | grep Connected)

pac_updates() {
    checkupdates | wc -l
}

aur_updates() {
    yaourt -Quaq | wc -l
}

useless_packages() {
    pacman -Qtdq | wc -l
}

if [ -Z "$internet" ]; then
    pac=?
    aur=?
else
    pac=$(pac_updates)
    aur=$(aur_updates)
fi

useless=$(useless_packages)

echo "$pac+$aur-$useless"