lib/simple_deploy/cli/events.rb in simple_deploy-0.6.4 vs lib/simple_deploy/cli/events.rb in simple_deploy-0.6.5

@@ -1,38 +1,52 @@
 require 'trollop'
 
 module SimpleDeploy
   module CLI
+
     class Events
+      include Shared
+
       def show
-        opts = Trollop::options do
+        @opts = Trollop::options do
           version SimpleDeploy::VERSION
           banner <<-EOS
 
-Show attributes for stack.
+Show events for stack.
 
 simple_deploy attributes -n STACK_NAME -e ENVIRONMENT
 
 EOS
           opt :help, "Display Help"
           opt :count, "Count of events returned.", :type    => :integer,
                                                    :default => 3
           opt :environment, "Set the target environment", :type => :string
           opt :name, "Stack name to manage", :type => :string
         end
-        CLI::Shared.valid_options? :provided => opts,
-                                   :required => [:environment, :name]
 
-        config = Config.new.environment opts[:environment]
+        valid_options? :provided => @opts,
+                       :required => [:environment, :name]
 
-        logger = SimpleDeployLogger.new :log_level => opts[:log_level]
+        config = Config.new.environment @opts[:environment]
 
-        stack = Stack.new :environment => opts[:environment],
-                          :name        => opts[:name],
+        stack = Stack.new :environment => @opts[:environment],
+                          :name        => @opts[:name],
                           :config      => config,
                           :logger      => logger
 
-        jj stack.events opts[:count]
+        rescue_stackster_exceptions_and_exit do
+          jj stack.events @opts[:count]
+        end
       end
+
+      def logger
+        @logger ||= SimpleDeployLogger.new :log_level => @opts[:log_level]
+      end
+
+      def command_summary
+        "Show events for a stack"
+      end
+
     end
+
   end
 end