check_rc_upgrade

@@ -16,24 +16,29 @@ OWNER=root

 GROUP=www-data

 DEBUG=0

+NAGIOS=0

 UPGRADE=0

 EXTRACT=0

 JUST_DISP=0

 function usage() {

-	echo "Usage : $0 [-v] [-d] [-u]"

+	echo "Usage : $0 [-v] [-n] [-d] [-u]"

 	echo "  -v   Verbose mode"

+	echo "  -n   Nagios mode"

 	echo "  -d   Download new release"

 	echo "  -u   Upgrade installation"

 	echo "  -j   Just display current stable version"

 	echo "  -h   Display this help"

 }

-while getopts ":dvhuj" opt; do

+while getopts ":dvnhuj" opt; do

 	case $opt in

 		v)

 			DEBUG=1

 		;;

+		n)

+			NAGIOS=1

+		;;

 		d)

 			DOWNLOAD=1

 		;;

@@ -86,6 +91,7 @@ do

 		break;

 	elif [ $i -eq $MAX_CHECK ]

 	then

+		[ $NAGIOS -eq 1 ] && echo "WARNING : Fail to retrieve current stable version" && exit 1

 		error="Site du projet injoignable (ou structure du site modifie !!) => Impossible de recuperer le numero de la version stable actuel."

 		[ $DEBUG -eq 1 ] && echo $error

 		if [ -f $CACHE_FAILED ]

@@ -118,8 +124,21 @@ current="`echo $current|sed 's/-rc$//'`"

 current="`echo $current|sed 's/-beta$//'`"

 [ $DEBUG -eq 1 ] && echo "Current : $current"

+

+if [ -z "$current" ]

+then

+	[ $NAGIOS -eq 1 ] && echo "UNKNOWN : Fail to retrieve current installed version" && exit 3

+	echo "ERROR : Fail to retrieve current version !"

+	exit 3

+fi

+

 if [ "$newest" != "$current" ]

 then

+	if [ $NAGIOS -eq 1 ]

+	then

+		echo "CRITICAL : A newest version of Roundcube Webmail is available (newest : $newest / current : $current)"

+		exit 2

+	fi

 	if [ $DOWNLOAD -eq 1 ]

 	then

@@ -292,4 +311,5 @@ then

 	fi

 else

 	[ $DEBUG -eq 1 ] && echo "Pas de changement de version"

+	[ $NAGIOS -eq 1 ] && echo "OK : Lastest version installed" && exit 1

 fi