install_appimaged_service() {
  for username in `ls /home`; do
    user_exists=$(id -u $username > /dev/null 2>&1; echo $?)

    if [ "$user_exists" != "1" ]; then
        user_id=`id --user $username`

        su - $username -c "XDG_RUNTIME_DIR=/run/user/$user_id /usr/bin/systemctl --user daemon-reload > /dev/null 2>&1"
        su - $username -c "XDG_RUNTIME_DIR=/run/user/$user_id /usr/bin/systemctl --user enable appimaged > /dev/null 2>&1"
        su - $username -c "XDG_RUNTIME_DIR=/run/user/$user_id /usr/bin/systemctl --user start appimaged > /dev/null 2>&1"
    fi
  done
}

pre_remove() {
  for username in `ls /home`; do
    user_exists=$(id -u $username > /dev/null 2>&1; echo $?)

    if [ "$user_exists" != "1" ]; then
        user_id=`id --user $username`

        su - $username -c "XDG_RUNTIME_DIR=/run/user/$user_id /usr/bin/systemctl --user daemon-reload > /dev/null 2>&1"
        su - $username -c "XDG_RUNTIME_DIR=/run/user/$user_id /usr/bin/systemctl --user stop appimaged > /dev/null 2>&1"
        su - $username -c "XDG_RUNTIME_DIR=/run/user/$user_id /usr/bin/systemctl --user disable appimaged > /dev/null 2>&1"
    fi
  done
}

post_install() {
    echo "----------------------------------------------------------------"
    echo "To enable the appimaged daemon on your account:
    echo "systemctl --user enable appimaged"
    echo "systemctl --user start appimaged"
    echo "----------------------------------------------------------------"
}