Setup stage owned files when cap deploy.
Write in your Gemfile.
gem 'capistrano_override_files'
If you want to replace stage owned /initializers/env.rb, put files like below.
config
└── override_files
├── production
│ └── config
│ └── initializers
│ └── env.rb
└── staging
└── config
└── initializers
└── env.rb
This library depend on capistrano-ext (use multistage).
This project rocks and uses MIT-LICENSE.