lib/bora/tasks.rb in bora-0.1.0 vs lib/bora/tasks.rb in bora-0.2.0

@@ -9,32 +9,78 @@
       @colorize = true
       yield self if block_given?
       define_tasks
     end
 
-    attr_accessor :stack_params, :colorize
+    attr_accessor :stack_options, :colorize
 
     private
 
     def define_tasks
       define_apply_task
+      define_current_template_task
       define_delete_task
+      define_diff_task
+      define_events_task
+      define_new_template_task
     end
 
     def define_apply_task
       within_namespace do
         desc "Creates (or updates) the #{@stack_name} stack"
         task :apply do
-          invoke_action(@stack.exists? ? "update" : "create", stack_params)
+          invoke_action(@stack.exists? ? "update" : "create", stack_options)
         end
       end
     end
 
+    def define_current_template_task
+      within_namespace do
+        desc "Shows the current template for #{@stack_name} stack"
+        task :current_template do
+          template = @stack.template
+          puts template ? template : "Stack #{@stack_name} does not exist"
+        end
+      end
+    end
+
     def define_delete_task
       within_namespace do
         desc "Deletes the #{@stack_name} stack"
         task :delete do
           invoke_action("delete")
+        end
+      end
+    end
+
+    def define_diff_task
+      within_namespace do
+        desc "Diffs the new template with the #{@stack_name} stack's current template"
+        task :diff do
+          puts @stack.diff(@stack_options).to_s(@colorize ? :color : :text)
+        end
+      end
+    end
+
+    def define_events_task
+      within_namespace do
+        desc "Outputs the latest events from the #{@stack_name} stack"
+        task :events do
+          events = @stack.events
+          if events.length > 0
+            @stack.events.each { |e| puts e }
+          else
+            puts "No events for stack #{@stack_name}"
+          end
+        end
+      end
+    end
+
+    def define_new_template_task
+      within_namespace do
+        desc "Shows the new template for #{@stack_name} stack"
+        task :new_template do
+          puts @stack.new_template(@stack_options)
         end
       end
     end
 
     def invoke_action(action, *args)