Class: Middleman::TypescriptExtension

Inherits:
Extension
  • Object
show all
Defined in:
lib/middleman-typescript/extension.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, options_hash = {}, &block) ⇒ TypescriptExtension

Returns a new instance of TypescriptExtension.



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# File 'lib/middleman-typescript/extension.rb', line 9

def initialize(app, options_hash={}, &block)
  super

  app.set :typescript_dir, options.typescript_dir
  compile_options = ['--target', options.target]
  compile_options << '--noImplicitAny' if options.no_implicit_any
  app.set :typescript_compile_options, compile_options
  app.set :typescript_js_lib_dir, options.js_lib_dir

  app.ready do
    files.changed do |file|
      next if File.extname(file) != '.ts'

      file_path = "#{Dir.pwd}/#{file}"
      # Cannot call compile_to_js method...
      # compile_to_js(file_path)
      result = TypeScript::Node.compile_file(file_path, *app.typescript_compile_options)
      if result.success?
        export_dir = source_dir + File.dirname(file_path).sub(source_dir, '').sub(app.typescript_dir, app.js_dir)
        FileUtils.mkdir_p export_dir unless Dir.exist? export_dir

        file_name = File.basename(file_path).gsub(/\.ts/, '.js')
        File.open "#{export_dir}/#{file_name}", "w" do |f|
          f.write result.js
        end
      else
        logger.info "TypeScript: #{result.stderr}"
      end
    end

    files.deleted do |file|
      next if File.extname(file) != '.ts'
      file_path = "#{Dir.pwd}/#{file}"
      file_name = File.basename(file_path).gsub(/\.ts/, '.js')
      unlink_dir = source_dir + File.dirname(file_path).sub(source_dir, '').sub(app.typescript_dir, app.js_dir)
      unlink_path = "#{unlink_dir}/#{file_name}"
      File.unlink unlink_path
    end
  end
end

Instance Method Details

#after_build ⇒ Object 



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# File 'lib/middleman-typescript/extension.rb', line 55

def after_build
  remove_typescripts_from_build_path
end

#after_configuration ⇒ Object 



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# File 'lib/middleman-typescript/extension.rb', line 50

def after_configuration
  remove_javascripts_without_library
  compile_typescripts
end