Class: StimulusReflexGenerator

Inherits:
Rails::Generators::NamedBase
  • Object
show all
Defined in:
lib/generators/stimulus_reflex/stimulus_reflex_generator.rb

Instance Method Summary collapse

Instance Method Details

#executeObject



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# File 'lib/generators/stimulus_reflex/stimulus_reflex_generator.rb', line 14

def execute
  actions.map!(&:underscore)

  reflex_entrypoint = Rails.env.test? ? "tmp/app/reflexes" : "app/reflexes"
  reflex_src = "app/reflexes/%file_name%_reflex.rb.tt"
  reflex_path = Rails.root.join(reflex_entrypoint, "#{file_name}_reflex.rb")

  template(reflex_src, reflex_path) unless options[:skip_reflex]

  if !options[:skip_stimulus] && StimulusReflex::Installer.entrypoint.blank?
    puts "❌ You must specify a valid JavaScript entrypoint."
    exit
  end

  stimulus_controller_src = "app/javascript/controllers/%file_name%_controller.js.tt"
  stimulus_controller_path = Rails.root.join(StimulusReflex::Installer.entrypoint, "controllers/#{file_name}_controller.js")

  template(stimulus_controller_src, stimulus_controller_path) unless options[:skip_stimulus]

  if file_name == "example"
    controller_src = "app/controllers/examples_controller.rb.tt"
    controller_path = Rails.root.join("app/controllers/examples_controller.rb")
    template(controller_src, controller_path)

    view_src = "app/views/examples/show.html.erb.tt"
    view_path = Rails.root.join("app/views/examples/show.html.erb")
    template(view_src, view_path)

    example_path = Rails.root.join("app/views/examples")
    FileUtils.remove_dir(example_path) if behavior == :revoke && example_path.exist? && Dir.empty?(example_path)

    route "resource :example, constraints: -> { Rails.env.development? }"

    importmap_path = Rails.root.join("config/importmap.rb")

    if importmap_path.exist?
      importmap = importmap_path.read

      if behavior == :revoke
        if importmap.include?("pin \"fireworks-js\"")
          importmap_path.write importmap_path.readlines.reject { |line| line.include?("pin \"fireworks-js\"") }.join
          say "✅ unpin fireworks-js"
        else
          say "⏩ fireworks-js not pinned. Skipping."
        end
      end

      if behavior == :invoke
        if importmap.include?("pin \"fireworks-js\"")
          say "⏩ fireworks-js already pinnned. Skipping."
        else
          append_file(importmap_path, <<~RUBY, verbose: false)
            pin "fireworks-js", to: "https://ga.jspm.io/npm:[email protected]/dist/index.es.js"
          RUBY
          say "✅ pin fireworks-js"
        end
      end
    end
  end
end