Upload parameters according to the current stage in capistrano

upload_parameters.rb

task :upload_parameters do
desc 'Upload stage parameters'

  capifony_pretty_print '--> Uploading stage parameters'

  origin_file = "app/config/parameters.#{fetch(:stage)}.yml"
  destination_file = deploy_to + '/' + shared_dir + '/app/config/parameters.yml'

  run "sh -c 'if [ ! -d #{File.dirname(destination_file)} ] ; then mkdir -p #{File.dirname(destination_file)}; fi'"
  top.upload(origin_file, destination_file)

  capifony_puts_ok
end

before 'deploy:share_childs', 'upload_parameters'