File run-update-pkgs.sh of Package kolab-scripts

#!/bin/bash
# KPS_CHECK_ORDER: 40

# (c) 2013 Aeneas Jaissle
# (c) 2013 Richard Bos

echo -n "Checking for Kolab updates... "

DATE=$(date +%Y-%m-%d)
if [[ "$FORCE_UPDATE" == yes ]]; then
  LAST_REFRESH_DATE=0
else
  LAST_REFRESH_DATE=$(stat -c %z $(ls -tr $(find /var/cache/zypp/raw -name "*xml") | tail -1) | awk '{print $1}')
fi

if [[ "$DATE" == "$LAST_REFRESH_DATE" ]]; then
  # Check for Kolab updates was already done today
  echo OK
else

  echo # set cursor on the next line
  if [[ "$INTERNET_CONNECTIVITY" != "no" ]]; then

    echo "  Refreshing repository list..."
    zypper clean >/dev/null
    zypper refresh
  
    KOLAB_PCKS=$(zypper list-updates -a | grep kolab | tr -d " " | cut -d"|" -f3)
  
    if [[ -z "$KOLAB_PCKS" ]]; then
      echo "  Kolab packages are up to date"
    else
      echo "  Kolab related updates available:"
      echo "   " $KOLAB_PCKS
      read -p "  Do you want to update these packages now? [<y>|n] " ANSWER
      if [[ $ANSWER != 'n' ]] ; then
        echo "  Updating Kolab packages..."
        zypper install $KOLAB_PCKS
      fi
    fi
  else
    echo "  Skipping check for Kolab updates as internet connectivity"
    echo "  has been disabled (INTERNET_CONNECTIVITY=no)"
  fi
fi