Contents

module Revelry
  module Generators
    module Content
      class JsGenerator < ::Rails::Generators::Base
        JS_FILE_EXTENSIONS = %w(
          .coffee
          .coffee.erb
          .js.coffee
          .js.coffee.rb
          .js
          .js.rb
        )

        def add_js_assets
          insert_into_file js_app_bundle, before: %r{(//|#)= require_tree \.} do
            "#{ js_require_marker }= require revelry_content\n"
          end
        end

        private

        def js_app_bundle
          File.join(js_base_dir, "revelry-app#{ js_file_extname }")
        end

        def test_js_format(fmt)
          File.exist?(File.join(js_base_dir, "revelry-app#{ fmt }"))
        end

        def js_base_dir
          File.join('app', 'assets', 'javascripts')
        end

        def js_file_extname
          JS_FILE_EXTENSIONS.find { |fmt| test_js_format(fmt) }
        end

        def js_require_marker
          '#' if js_file_extname.include?('coffee')
          '//'
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
revelry_content-1.0.0	lib/generators/revelry/content/js_generator.rb