75 lines
3.0 KiB
JavaScript
75 lines
3.0 KiB
JavaScript
"use strict";
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/**
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* Copyright © 2024 650 Industries.
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* A fork of `@react-native/babel-preset` but with everything unrelated to web/ssr removed.
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* https://github.com/facebook/react-native/blob/2af1da42ff517232f1309efed7565fe9ddbbac77/packages/react-native-babel-preset/src/configs/main.js#L1
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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const common_1 = require("./common");
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// use `this.foo = bar` instead of `this.defineProperty('foo', ...)`
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const loose = true;
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const defaultPlugins = [
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// This is required for parsing React Native with RSC enabled :/
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[require('babel-plugin-syntax-hermes-parser'), { parseLangTypes: 'flow' }],
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//
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[require('babel-plugin-transform-flow-enums')],
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[require('@babel/plugin-transform-class-static-block'), { loose }],
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[require('@babel/plugin-transform-private-methods'), { loose }],
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[require('@babel/plugin-transform-private-property-in-object'), { loose }],
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[require('@babel/plugin-syntax-export-default-from')],
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[require('./babel-plugin-transform-export-namespace-from')],
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];
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module.exports = function (babel, options) {
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const extraPlugins = [];
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// NOTE: We also remove `@react-native/babel-plugin-codegen` since it doesn't seem needed on web.
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if (!options || !options.disableImportExportTransform) {
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extraPlugins.push([require('@babel/plugin-proposal-export-default-from')], [
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require('@babel/plugin-transform-modules-commonjs'),
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{
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strict: false,
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strictMode: false, // prevent "use strict" injections
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lazy: options.lazyImportExportTransform,
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allowTopLevelThis: true, // dont rewrite global `this` -> `undefined`
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},
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]);
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}
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if (!options || options.enableBabelRuntime !== false) {
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extraPlugins.push([
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require('@babel/plugin-transform-runtime'),
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{
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helpers: true,
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regenerator: false,
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enableBabelRuntime: options.enableBabelRuntime == null || options.enableBabelRuntime === true
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? (0, common_1.getBabelRuntimeVersion)()
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: options.enableBabelRuntime,
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},
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]);
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}
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return {
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comments: false,
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compact: true,
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presets: [
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// TypeScript support
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[require('@babel/preset-typescript'), { allowNamespaces: true }],
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],
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overrides: [
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// the flow strip types plugin must go BEFORE class properties!
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// there'll be a test case that fails if you don't.
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{
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plugins: [require('@babel/plugin-transform-flow-strip-types')],
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},
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{
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plugins: defaultPlugins,
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},
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{
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plugins: extraPlugins,
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},
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],
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};
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};
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