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# frozen_string_literal: true
require "generators/view_component/abstract_generator"
module ViewComponent
module Generators
class ComponentGenerator < Rails::Generators::NamedBase
include ViewComponent::AbstractGenerator
source_root File.expand_path("templates", __dir__)
argument :attributes, type: :array, default: [], banner: "attribute"
check_class_collision suffix: "Component"
class_option :call, type: :boolean, default: false
class_option :inline, type: :boolean, default: false
class_option :locale, type: :boolean, default: ViewComponent::Base.config.generate.locale
class_option :parent, type: :string, desc: "The parent class for the generated component"
class_option :preview, type: :boolean, default: ViewComponent::Base.config.generate.preview
class_option :sidecar, type: :boolean, default: false
class_option :stimulus, type: :boolean,
default: ViewComponent::Base.config.generate.stimulus_controller
class_option :skip_suffix, type: :boolean, default: false
def create_component_file
template "component.rb", File.join(component_path, class_path, "#{file_name}#{"_component" unless options[:skip_suffix]}.rb")
end
hook_for :test_framework
hook_for :preview, type: :boolean
hook_for :stimulus, type: :boolean
hook_for :locale, type: :boolean
hook_for :template_engine do |instance, template_engine|
instance.invoke template_engine, [instance.name]
end
private
def parent_class
return options[:parent] if options[:parent]
ViewComponent::Base.config.generate.parent_class || default_parent_class
end
def initialize_signature?
initialize_signature.present?
end
def initialize_signature
return if attributes.blank?
attributes.map { |attr| "#{attr.name}:" }.join(", ")
end
def initialize_body
attributes.map { |attr| "@#{attr.name} = #{attr.name}" }.join("\n ")
end
def initialize_call_method_for_inline?
options["call"]
end
def inline_template?
options["inline"]
end
def template_engine
options["template_engine"]
end
def default_parent_class
defined?(ApplicationComponent) ? ApplicationComponent : ViewComponent::Base
end
end
end
end
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