@kernel-js/support/es6/Helpers/env.js

Support package for Kernel Framework

import { get } from "./index";

/**
 * Gets the value of an environment variable.
 *
 * @param   {String}  key
 * @param   {*}       defaultValue
 * @returns {*}
 */
var env = function env(key) {
  var defaultValue = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

  if (typeof process === 'undefined' || typeof process.env === 'undefined') {
    return defaultValue;
  }

  return get(process.env, key, defaultValue);
};

export default env;