lib/caravan.rb in caravan-0.5.1 vs lib/caravan.rb in caravan-0.5.2

@@ -30,19 +30,29 @@
         listener.ignore(Regexp.compile(item))
       end
 
       Caravan::Message.success("Starting to watch #{src_path}...")
       deployer.after_create
+      if merged_conf["once"]
+        deploy_at_once(deployer)
+        exit(0)
+      end
       listener.start
       
       trap("INT") do
         listener.stop
         deployer.before_destroy
         Caravan::Message.success("\tHalting watching.")
         exit(0)
       end
 
       sleep_forever
+    end
+
+    def deploy_at_once(deployer)
+      deployer.before_deploy
+      deployer.run
+      deployer.after_deploy
     end
 
     def create_listener(deployer, src_path)
       Listen.to(src_path) do |modified, added, removed|
         # rubocop:disable Lint/NonLocalExitFromIterator