code: function getOptions(opts, cb) {
    var options = clonedeep(opts || {});
  
    // TODO: preprocess options
  
    // options.sourceComments = options.sourceComments || true;
    // if (options.hasOwnProperty('file')) {
    //   options.file = getInputFile(options);
    // }
    // options.outFile = getOutputFile(options);
    // options.includePaths = buildIncludePaths(options);
  
    // context object represents node-sass environment
    options.context = { options: options, callback: cb };
  
    return options;
  }
docs: Get options
  
  @param {Object} options
  @api private