code: function (paths) {
          let scope = function (path) {
              return process.cwd() + '/' + path;
          };
          if (typeof paths === 'string') {
              return scope(paths);
          } else {
              return paths.map(function (path) {
                  return scope(path);
              });
          }
      }
docs: Resolves a relative path to the external project.
  @param paths