#!/bin/bash

if [ "$EUID" -ne 0 ]
  then
  echo "Please run as root"
  exit
fi

isInFile=$(cat /etc/apt/apt.conf.d/20auto-upgrades | grep -c 'APT::Periodic::Unattended-Upgrade "1";')
if [ $isInFile -eq 0 ]
    then
        apt install -y apt-listchanges unattended-upgrades
        sed -i 's@//      "origin=Debian,codename=${distro_codename}-updates";@        "origin=Debian,codename=${distro_codename}-updates";@g' /etc/apt/apt.conf.d/50unattended-upgrades
        sed -i 's!//Unattended-Upgrade::Mail "";!Unattended-Upgrade::Mail "akanealw@gmail.com";!g' /etc/apt/apt.conf.d/50unattended-upgrades
        sed -i 's@//Unattended-Upgrade::MailReport "on-change";@Unattended-Upgrade::MailReport "on-change";@g' /etc/apt/apt.conf.d/50unattended-upgrades
        sed -i 's@//Unattended-Upgrade::Remove-Unused-Dependencies "false";@Unattended-Upgrade::Remove-Unused-Dependencies "true";@g' /etc/apt/apt.conf.d/50unattended-upgrades
        echo "APT::Periodic::Update-Package-Lists \"1\";" > /etc/apt/apt.conf.d/20auto-upgrades
        echo "APT::Periodic::Unattended-Upgrade \"1\";" >> /etc/apt/apt.conf.d/20auto-upgrades
        systemctl enable unattended-upgrades
        systemctl start unattended-upgrades
        systemctl status unattended-upgrades
        echo "Unattended upgrades configured successfully."
    else
        echo "Unattended upgrades already configured."
fi