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fix(v2): allow async/await in live code editor (#3954)

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* transforming async functions is not implemented by buble, so just bypassing it would relieve the pain for now
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Joel M 2020-12-28 18:47:55 +09:00 • committed by GitHub
parent 6ce1230c1e
commit 41ac4468de
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2 changed files with 21 additions and 4 deletions
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20
packages/docusaurus-theme-live-codeblock/src/custom-buble.js Normal file
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@ -0,0 +1,20 @@
/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
// fork of Buble which removes Buble's large dependency and weighs in
// at a smaller size of ~51kB
// https://github.com/FormidableLabs/react-live#what-bundle-size-can-i-expect
const {transform, features: bubleFeatures} = require('@philpl/buble');
// This file is designed to mimic what's written in
// https://github.com/kitten/buble/blob/mini/src/index.js, with custom transforms options,
// so that webpack can consume it correctly.
exports.features = bubleFeatures;
exports.transform = function customTransform(source, options) {
return transform(source, {...options, transforms: {asyncAwait: false}});
};

5
packages/docusaurus-theme-live-codeblock/src/index.js
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@ -19,10 +19,7 @@ module.exports = function () {
return {
resolve: {
alias: {
// fork of Buble which removes Buble's large dependency and weighs in
// at a smaller size of ~51kB
// https://github.com/FormidableLabs/react-live#what-bundle-size-can-i-expect
buble: '@philpl/buble',
buble: path.resolve(__dirname, './custom-buble.js'),
},
},
};