Create a RailsAdmin custom action

rails_admin_action_creator

say "Create stub for '#{action_name = name.sub('rails_admin_', '')}' in gem '#{name}'. This may take a while"
run "rm -rf script/ config/ lib/tasks/"
run "rm -rf app/assets app/controllers app/helpers app/mailers app/models"
run "mkdir -p app/views/rails_admin/main"
inside "app/views/rails_admin/main" do
create_file "#{action_name}.html.haml", <<-END
%h2 Custom action loaded and active
%pre @abstract_model.inspect
%pre @object.inspect
END
end

inside "config/locales" do
create_file "#{action_name}.en.yml", <<-END

en:
  admin:
    actions:
      #{action_name}:
        title: "#{action_name.titleize}"
        menu: "#{action_name.titleize} for %{model_label} '%{object_label}'"
        breadcrumb: "#{action_name.titleize}"
        link: "#{action_name.titleize}"
        bulk_link: "#{action_name.titleize} selected %{model_label_plural}"
        done: "#{action_name.titleize}ed"
END
end

inside "lib" do
append_file "#{name}.rb", <<-END

require 'rails_admin/config/actions'

module RailsAdmin
  module Config
    module Actions
      class #{action_name.camelize} < Base
        RailsAdmin::Config::Actions.register(self)
        
        register_instance_option :object_level do
          true
        end
      end
    end
  end
end

END
end

say "RailsAdmin action stub generator is done"

Wait...what is with line 3?

DO NOT USE THIS FOR ANYTHING. THIS WILL DELETE YOUR APP

Its thought to be used to create a reusable plugin like action, and not to generate a new action within an existing rails app!
Use it like this:

rails plugin new rails_admin_<action_name> -m https://gist.github.com/bbenezech/1621146/raw/5268788e715397bf476c83d76d335f152095e659/rails_admin_action_creator --skip-gemfile --skip-bundle -T -O -S -J --full

More details at https://github.com/sferik/rails_admin/wiki/Custom-action

IMHO - THIS DOES NOT DELETE YOUR APP