babel.config.js

/*
 * MEPP - A web application to guide patients and clinicians in the process of
 * facial palsy rehabilitation, with the help of the mirror effect and principles
 * of motor learning
 * Copyright (C) 2021 MEPP <info@mirroreffectplus.org>
 *
 * This file is part of MEPP.
 *
 * MEPP is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * MEPP is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MEPP.  If not, see <http://www.gnu.org/licenses/>.
 */

module.exports = function (api) {
  api.cache(true);

  const presets = [['@babel/preset-env'], '@babel/preset-react'];

  const plugins = [
    '@babel/transform-react-constant-elements',
    '@babel/plugin-transform-runtime',
    'react-hot-loader/babel',
  ];

  if (process.env['ENV'] === 'production') {
    plugins.push(['@babel/plugin-transform-react-inline-elements']);
  }

  return {
    presets,
    plugins,
  };
};