post_install() {
    # Create the system user: greeter
    useradd -r -M -G video greeter

    # Create the default
    chown -R greeter:greeter /etc/greetd/
    chown -R greeter:greeter /etc/qtgreet/
}

post_remove() {
    # Delete the system user: greeter
    userdel -f greeter

    # Create the default
    rm -rf /etc/greetd/ /etc/qtgreet
    rm /etc/systemd/system/greetd.service
}
