         cwd: buildDir
         src: '**/*.html'
     coffee:
+      options:
+        sourceMap: true
       build:
         expand: true
         cwd: sourceDir

        tasks: 'copy:package'

  grunt.registerTask 'run', 'Run the application.', ['shell:run']

  grunt.event.on 'watch', (action, path, target) ->
    relativePath = removePathPrefix(sourceDir, path)

  grunt.initConfig
    pkg: grunt.file.readJSON 'package.json'
    clean:
      all:
        expand: true
        cwd: buildDir
        src: '**/*'
      js:
        expand: true
        cwd: buildDir
