SxsnPC/node_modules/url-loader/dist/utils/normalizeFallback.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = normalizeFallback;

var _loaderUtils = require('loader-utils');

var _loaderUtils2 = _interopRequireDefault(_loaderUtils);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function normalizeFallback(fallback, originalOptions) {
  let loader = 'file-loader';
  let options = {};

  if (typeof fallback === 'string') {
    loader = fallback;

    const index = fallback.indexOf('?');

    if (index >= 0) {
      loader = fallback.substr(0, index);
      options = _loaderUtils2.default.parseQuery(fallback.substr(index));
    }
  }

  if (fallback !== null && typeof fallback === 'object') {
    ({ loader, options } = fallback);
  }

  options = Object.assign({}, originalOptions, options);

  delete options.fallback;

  return { loader, options };
}