namespace :deploy do

desc 'Copy Stage specific configs into place'
task :copy_overrides do
  on roles(:app), :only => { :primary => true } do
    within release_path do
      source = "#{release_path}/config/overrides/#{fetch(:stage)}"
      target = "#{release_path}/config"
      execute %Q([ -d #{source} ] && cp -R #{source}/* #{target} || true)
    end
  end
end

end

before “deploy:copy_overrides”, “deploy:copy_secure_overrides”