Add RDOC building script for Jenkins

utils/jenkins/make_rdoc.sh

@@ -7,16 +7,30 @@ if [ $? -gt 0 ]; then
   exit 1
 fi
 
-file="${0}"
-dir=`dirname "${file}"`
-cd "${dir}" || exit 1
+if [ -z "${WORKSPACE}" ]; then
+  echo "Error! WORKSPACE is not set!"
+  exit 1
+fi
+
+cd "${WORKSPACE}"
+
+if [ $? -gt 0 ]; then
+  echo "Error! Can't cd to ${WORKSPACE}"
+  exit 1
+fi
 
 if [ -d 'rdoc' ]; then
   rm -rf 'rdoc'
 fi
 
+if [ ! -d "deployment/puppet" ]; then
+  echo "Puppet modules not found! Something is very wrong!."
+  exit 1
+fi
+
 puppet doc --verbose --mode "rdoc" --outputdir 'rdoc' --charset "utf-8" --modulepath='deployment/puppet/' --manifestdir='deployment/puppet/nailgun/examples/'
 
 if [ $? -gt 0 ]; then
+  echo "Error building RDOC pages!"
   exit 1
 fi