#!/bin/bash

if [ ! -e /database.lock ]
then 
  zypper --non-interactive --no-gpg-checks -q clean -a &> /dev/null
  zypper --non-interactive --no-gpg-checks -q refresh -f &> /dev/null

  if [ "$?" -eq 0 ]
  then
    updates=$(zypper --non-interactive --no-gpg-checks -q lu)

    if [ ${#updates} -gt 0 ]
    then
      echo packages
    fi
  fi
fi