code: def create_scaffold(project_name):
      
      if os.path.isdir(project_name):
          logger.log_warning(u"Folder {} exists, please specify a new folder name.".format(project_name))
          return
  
      logger.color_print("Start to create new project: {}".format(project_name), "GREEN")
      logger.color_print("CWD: {}\n".format(os.getcwd()), "BLUE")
  
      def create_path(path, ptype):
          if ptype == "folder":
              os.makedirs(path)
          elif ptype == "file":
              open(path, 'w').close()
  
          msg = "created {}: {}".format(ptype, path)
          logger.color_print(msg, "BLUE")
  
      path_list = [
          (project_name, "folder"),
          (os.path.join(project_name, "api"), "folder"),
          (os.path.join(project_name, "testcases"), "folder"),
          (os.path.join(project_name, "testsuites"), "folder"),
          (os.path.join(project_name, "reports"), "folder"),
          (os.path.join(project_name, "debugtalk.py"), "file"),
          (os.path.join(project_name, ".env"), "file")
      ]
      [create_path(p[0], p[1]) for p in path_list]
  
      # create .gitignore file
      ignore_file = os.path.join(project_name, ".gitignore")
      ignore_content = ".env\nreports/*"
      with open(ignore_file, "w") as f:
          f.write(ignore_content)
docs: create scaffold with specified project name.