lib/percheron/validators/container.rb in percheron-0.5.0 vs lib/percheron/validators/container.rb in percheron-0.6.0

@@ -8,18 +8,26 @@
 
       def valid?
         message = rules.return { |rule| send(rule) }
 
         if message
-          raise Errors::ContainerInvalid.new(message)
+          raise Errors::ContainerInvalid.new(formatted_message(message))
         else
           true
         end
       end
 
       private
 
         attr_reader :container
+
+        def formatted_message(message)
+          if container.name
+            "Container config for '%s' is invalid: %s" % [ container.name, message ]
+          else
+            "Container config is invalid: %s" % [ message ]
+          end
+        end
 
         def rules
           [
             :validate_name,
             :validate_version,