class Preview::Generators::ComponentGenerator

def create_preview_file
  preview_paths = Rails.application.config.view_component.preview_paths
  return if preview_paths.count > 1
  path_prefix = preview_paths.one? ? preview_paths.first : "test/components/previews"
  template "component_preview.rb", File.join(path_prefix, class_path, "#{file_name}_component_preview.rb")
end

def file_name
  @_file_name ||= super.sub(/_component\z/i, "")
end

def render_signature
  return if attributes.blank?
  attributes.map { |attr| %(#{attr.name}: "#{attr.name}") }.join(", ")
end