Hutch integration for Capistrano 3

Add this lines to your application's Gemfile:

gem 'hutch', github: 'gocardless/hutch' # currently capistrano-hutch requires HEAD version of hutch.
gem 'capistrano-hutch', group: :development

And then execute:

$ bundle

    # Capfile

    require 'capistrano/hutch'

Configurable options, shown here with defaults:

    hutch_role:           :app
    hutch_default_hooks:  true
    hutch_pid:            File.join(shared_path, 'tmp', 'pids', 'hutch.pid')
    hutch_config:         File.join(shared_path, 'config', 'hutch.yml')
    hutch_env:            fetch(:rails_env, fetch(:rack_env, fetch(:stage)))
    hutch_options:        nil

Do not forget to create config/hutch.yml on production host and setup symlink.

1. Fork it ( https://github.com/[my-github-username]/capistrano-hutch/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request