Rubber: How to upload just some html.erb files into a running instance on Amazon aws ec2

Question

最终，我设法在Amazon ec2中部署了该应用程序，它运行正常，但是现在我只需要上传一些新的html.erb文件，我该怎么做？

Answer 1

cap deploy:upload FILES=foo1.html.erb,foo2.html.erb

Will do the trick, but it'll always create a copy from your current app inside release folder, so for each update all application will be cloned.

Theres a way to do it automatically to keep just the last 2 or 3 releases?