code: def _update_task_presenter_bundle_js(project):
      
      if os.path.isfile ('bundle.min.js'):
          with open('bundle.min.js') as f:
              js = f.read()
          project.info['task_presenter'] += "<script>\n%s\n</script>" % js
          return
  
      if os.path.isfile ('bundle.js'):
          with open('bundle.js') as f:
              js = f.read()
          project.info['task_presenter'] += "<script>\n%s\n</script>" % js
docs: Append to template a distribution bundle js.