#!/bin/sh

if pidof pacman; then
  exit
fi

ping -q -c 1 1.1.1.1 > /dev/null || exit

# Source the needed env variables so that it can function properly from cron
. ~/.cache/sessionenv

notify-send " System upgrade" "Syncing repositories and downloading packages..."

touch ~/.cache/pacsynclive
killall -41 waybar

sudo pacman -Syuw --noconfirm || notify-send " System upgrade" \
  "Error downloading updates. Check your internet connection or that you have the required permissions"

rm -f ~/.cache/pacsynclive
killall -41 waybar

upno=$(pacman -Qu | wc -l)

if [ $upno -lt 0 ]; then
  notify-send " System upgrade" "Repository sync finished. $upno updates are available"
fi