| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| const packageConfig = require('./package.json'); |
| |
| module.exports = { |
| sourceMaps: true, |
| sourceType: 'module', |
| retainLines: true, |
| presets: [ |
| [ |
| '@babel/preset-env', |
| { |
| useBuiltIns: 'usage', |
| corejs: 3, |
| loose: true, |
| modules: false, |
| shippedProposals: true, |
| targets: packageConfig.browserslist, |
| }, |
| ], |
| [ |
| '@babel/preset-react', |
| { development: process.env.BABEL_ENV === 'development' }, |
| ], |
| ], |
| plugins: [ |
| 'lodash', |
| '@babel/plugin-syntax-dynamic-import', |
| ['@babel/plugin-proposal-class-properties', { loose: true }], |
| ['@babel/plugin-proposal-optional-chaining', { loose: true }], |
| ['@babel/plugin-proposal-private-methods', { loose: true }], |
| ['@babel/plugin-transform-runtime', { corejs: 3 }], |
| 'react-hot-loader/babel', |
| ], |
| env: { |
| // Setup a different config for tests as they run in node instead of a browser |
| test: { |
| presets: [ |
| [ |
| '@babel/preset-env', |
| { |
| useBuiltIns: 'usage', |
| corejs: 3, |
| loose: true, |
| shippedProposals: true, |
| modules: 'commonjs', |
| targets: { node: 'current' }, |
| }, |
| ], |
| ], |
| plugins: ['babel-plugin-dynamic-import-node'], |
| }, |
| // build instrumented code for testing code coverage with Cypress |
| instrumented: { |
| plugins: ['istanbul'], |
| }, |
| production: { |
| plugins: [ |
| [ |
| 'babel-plugin-jsx-remove-data-test-id', |
| { |
| attributes: 'data-test', |
| }, |
| ], |
| ], |
| }, |
| }, |
| }; |