optimizely-oui/babel.config.js

Optimizely's Component Library.

/**
 * Babel Config OVERRIDE for COMMONJS ES5 exports.
 * This config is only used by the npm script "babel-es5".
 *
 * @type {module:fs}
 * See https://babeljs.io/docs/en/options#primary-options
 */
const fs = require("fs");

module.exports = function (api) {
    const babelrcString = fs.readFileSync("./.babelrc", "utf8");
    const babelrc = JSON.parse(babelrcString);
    babelrc.presets[0] = [
        "@babel/preset-env",
        {
            modules: "commonjs",
        },
    ];
    api.cache.never();
    return babelrc;
};