function includeSource(path, options) {
  var opts = utils.shallowCopy({}, options);
  var includePath;
  var template;
  includePath = getIncludePath(path, opts);
  template = fileLoader(includePath).toString().replace(_BOM, '');
  opts.filename = includePath;
  var templ = new Template(template, opts);
  templ.generateSource();
  return {
    source: templ.source,
    filename: includePath,
    template: template
  };
}
Get the JavaScript source of an included file.

@memberof module:ejs-internal
@param {String}  path    path for the specified file
@param {Options} options compilation options
@return {Object}
@static