Example CGI script for receiving Rundeck Webhook calls

rundecknotify.sh

#!/bin/bash -e

#set to correct path to xmlstarlet
XMLSTARLET=/usr/local/bin/xml
# xmlstarlet select xpath
# usage: xmlsel XPATH file
xmlsel(){
    xpath=$1
    shift
    $XMLSTARLET sel -T -t -v "$xpath" $*
}
# echo a human-readable crude duration from milliseconds
duration_display(){
    dur=$1
    displaytime="${dur}ms"
    dur=$(( $dur / 1000 ))
    if [ "0" -ne "$dur" ] ; then
        displaytime="${dur}s"
    fi
    dur=$(( $dur / 60 ))
    if [ "0" -ne "$dur" ] ; then
        displaytime="${dur}m"
    fi
    dur=$(( $dur / 60 ))
    if [ "0" -ne "$dur" ] ; then
        displaytime="${dur}h"
    fi
    dur=$(( $dur / 24 ))
    if [ "0" -ne "$dur" ] ; then
        displaytime="${dur}d"
    fi
    echo $displaytime
}

CTYPE=$(echo $CONTENT_TYPE | cut -d \; -f 1)
if [ "POST" = "$REQUEST_METHOD" -a ! -z "$CONTENT_LENGTH" -a "${CTYPE}" = "text/xml" ] ; then
    TEMPXML=/tmp/post.xml.$$
    cat > $TEMPXML
    $XMLSTARLET val -q -w 2>/dev/null  $TEMPXML
    if [ 0 = $? ] ; then
        #valid xml
        
        #select execution info
        jstatus=$( xmlsel "/notification/@status" $TEMPXML )
        eid=$( xmlsel "//execution/@id" $TEMPXML )
        ehref=$( xmlsel "//execution/@href" $TEMPXML )
        euser=$( xmlsel "//execution/user" $TEMPXML )
        jname=$( xmlsel "//execution/job/name" $TEMPXML )
        jgroup=$( xmlsel "//execution/job/group" $TEMPXML )
        [ -n "$jgroup" ] && \
            jgroup="$jgroup/"
        jdstart=$( xmlsel "//execution/date-started/@unixtime" $TEMPXML )
        jdend=$( xmlsel "//execution/date-ended/@unixtime" $TEMPXML )
        jdur=$(( $jdend - $jdstart ))
        durdisplay=$( duration_display $jdur )

        #
        #
        # do something with the execution status data here
        #
        #
        echo "Job $jstatus: $jgroup$jname by $euser ($durdisplay) $ehref" >> /tmp/status.txt

        #
        # examples:
        #
        # irccat
        #
        #
    fi
    rm $TEMPXML
    echo "Content-type: text/plain"
    echo ""
    echo "OK"
else
    echo "Content-type: text/plain"
    echo ""
    echo "GET"
fi

 
exit 0