lib/percheron/stack.rb in percheron-0.6.3 vs lib/percheron/stack.rb in percheron-0.6.4

@@ -44,12 +44,11 @@
       exec_on_dependant_containers_for(container_names) { |container| Actions::Stop.new(container).execute! }
     end
 
     def start!(container_names: [])
       container_names = dependant_containers_for(container_names)
-      exec_on_dependant_containers_for(container_names) { |container| Actions::Start.new(container, container.dependant_containers.values).execute! }
-
+      exec_on_dependant_containers_for(container_names) { |container| Actions::Start.new(container, dependant_containers: container.dependant_containers.values).execute! }
     end
 
     def restart!(container_names: [])
       container_names = dependant_containers_for(container_names)
       exec_on_dependant_containers_for(container_names) { |container| Actions::Restart.new(container).execute! }
@@ -71,15 +70,13 @@
       end
 
       exec_on_dependant_containers_for(container_names_final.uniq) { |container| Actions::Recreate.new(container, force_recreate: force_recreate, delete: delete).execute! }
     end
 
-    def purge!
-      serial_processor(filter_container_names) do |container|
-        Actions::Purge.new(container).execute!
-        $logger.info ''
-      end
+    def purge!(container_names: [])
+      container_names = filter_container_names(container_names)
+      exec_on_dependant_containers_for(container_names) { |container| Actions::Purge.new(container).execute! }
     end
 
     def valid?
       Validators::Stack.new(self).valid?
     end
@@ -104,11 +101,10 @@
         filter_containers(container_names).each { |_, container| yield(container) }
       end
 
       def exec_on_dependant_containers_for(container_names)
         serial_processor(container_names) do |container|
-          yield(container)
-          $logger.info ''
+          $logger.info '' if yield(container)
         end
       end
 
       def serial_processor(container_names)
         exec_on_containers(container_names) do |container|