capistrano3 - How do i access the env of Capistrano 3?

Question

I am executing the following command:

cap staging assets:precompile

How do I access the variable env in my Capistrano deploy.rb?

where env is equal to 'staging' in this case?

Answer 1

您可以在字符串中使用fetch(:stage)or #{stage}，例如：

  task :sunspot_stop do
      run "cd #{current_path} && bundle exec rake sunspot:solr:stop RAILS_ENV=#{stage}"
  end