extend-scripts/dist/config/babel.config.js

Common scripts for developing and building Adobe Extendscript plugins

'use strict';

const isTest = process.env.NODE_ENV === 'test';
const envModules = !isTest ? { modules: false } : {};
const envTargets = isTest ? { node: 'current' } : {};
const envOptions = Object.assign({}, envModules, { targets: envTargets });

module.exports = {
  presets: [[require.resolve('babel-preset-env'), envOptions], require.resolve('babel-preset-flow')],
  plugins: [require.resolve('babel-macros'), !isTest ? require.resolve('babel-plugin-external-helpers') : null, require.resolve('babel-plugin-transform-class-properties'), require.resolve('babel-plugin-transform-object-rest-spread'), require.resolve('babel-plugin-minify-dead-code-elimination')].filter(Boolean)
};