post_install() {
  # ftl DB permissions
  [ -e /etc/pihole/pihole-FTL.db ] && chown nobody.nobody /etc/pihole /etc/pihole/pihole-FTL.db

  echo -e "\e[1;33m==>\e[0m Possible configurations in \e[1;31m/etc/pihole/pihole-FTL.conf\e[0m file"
  echo -e "\e[1;33m==>\e[0m Please read the instructions on the project page: \e[1;36mhttps://docs.pi-hole.net/ftldns/configfile/\e[0m"
}

post_upgrade() {
  post_install $1
}

post_remove() {
  id -u pihole > /dev/null 2>&1 && userdel -f pihole
}