New task to check properties updates

Author: Julien Ponge

Rakefile

@@ -1,11 +1,11 @@
 # Copyright 2012-2014 Institut National des Sciences Appliquées de Lyon (INSA-Lyon)
-# 
+#
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
-# 
+#
 #     http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -101,7 +101,7 @@ namespace :test do
 end
 
 namespace :special do
-  
+
   desc "Bootstrap Golo and the Maven plug-in for a clean-room environment"
   task :bootstrap do
     sh "mvn clean install -P !bootstrapped"
@@ -135,4 +135,16 @@ namespace :special do
     end
   end
 
+  desc "Check for property updates (dependencies + plugins)"
+  task :check_property_updates do
+    CMD = "mvn versions:display-property-updates"
+    sh CMD
+    Dir.chdir("golo-maven-plugin") do
+      sh CMD
+    end
+    Dir.chdir("jmh-benchmarks") do
+      sh CMD
+    end
+  end
+
 end