@bbc/spartacus/lib/utilities/clientEnvVars.js

SPArtacus

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
/*
 * This file takes in process environment config and returns an array of variable that
 * are prefixed with SPARTACUS_ in a JSON.stringify format
 * Inspired by Razzle build-time varaibles
 * https://github.com/jaredpalmer/razzle/blob/86a6057c240b496fdf372f142e108c12cf7250f8/packages/razzle/config/env.js#L56-L93
 */

var SPARTACUS = /^SPARTACUS_/i;

var getClientEnvVars = function getClientEnvVars() {
  var envConfig = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : { parsed: {} };
  var parsed = envConfig.parsed;

  var envVars = Object.keys(parsed);
  var clientEnvVars = {};

  var prefixedEnvVars = envVars.filter(function (key) {
    return SPARTACUS.test(key);
  });

  prefixedEnvVars.forEach(function (variable) {
    clientEnvVars[variable] = JSON.stringify(parsed[variable]);
  });

  return clientEnvVars;
};

exports.default = getClientEnvVars;