scripts/waybar/waybar-debian.sh

#!/bin/bash

if [ "$1" == 'bar' ]; then
    if [ ! -e ${HOME}/.local/state/apt-upgradeable ]; then
        sudo apt update >/dev/null 2>/dev/null
        COUNT=`apt list --upgradable 2> /dev/null | wc -l`
        let COUNT--
        echo $COUNT > /home/jpm/.local/state/apt-upgradeable
    else
        COUNT=`cat ${HOME}/.local/state/apt-upgradeable`
    fi
    if [ $COUNT -eq 0 ]; then
        echo '{"text": "🗹", "tooltip": "Up-to-date", "class": "up-to-date"}'
    else
        echo '{"text": "⭳'$COUNT'", "tooltip": "'$COUNT' updates available (click to download)", "class": "updateable"}'
    fi
elif [ "$SUDO_USER" != '' ]; then
    echo "Don't run with sudo. Run normally, but with a sudoer user"
elif [ $UID -eq 0 ]; then
    echo "Don't run as root. Run normally, but with a sudoer user"
elif [ "$1" == 'upgrade' ]; then
    /usr/bin/uxterm -e "sudo apt-get update && sudo apt-get full-upgrade -y && sudo apt-get autoremove -y && sudo apt-get clean -y && exit"
    COUNT=`apt list --upgradable 2> /dev/null | wc -l`
    let COUNT--
    echo $COUNT > /home/jpm/.local/state/apt-upgradeable
    if [ -e /var/run/reboot-required ]; then
        grep -B1 -A4 upgrade /var/log/apt/history.log | tail -n 6 | swaynag --config=${HOME}/.dotfiles/sway/swaynag --edge=bottom --message="New packages require restart" --button="Restart Now" "sudo systemctl reboot" --dismiss-button="Later" --detailed-message --detailed-button "Show/Hide Upgrade Details"
    fi
elif [ "$1" == 'update' ]; then
    sudo apt update >/dev/null 2>/dev/null
    COUNT=`apt list --upgradable 2> /dev/null | wc -l`
    let COUNT--
    echo $COUNT > /home/jpm/.local/state/apt-upgradeable
else
    echo "Missing argument: update, upgrade, bar"
fi