Webistrano の Recipe で特定の変数を使う

@@ -212,6 +212,7 @@
     def set_project_and_stage_names(config)
       config.set(:webistrano_project, deployment.stage.project.webistrano_project_name)
       config.set(:webistrano_stage, deployment.stage.webistrano_stage_name)
+      config.set(:webistrano_user, deployment.user.login) unless deployment.user.nil?
     end
   
     # casts a given string to the correct Ruby value

とか割り当てると、レシピで任意の情報が使えるみたい