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Split babel config from babel loader config (#5797)

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Paulus Schoutsen 2020-05-07 09:25:02 -07:00 committed by GitHub
parent ca1cc7ed0d
commit 5084cde6b9
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1 changed files with 27 additions and 28 deletions
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55
build-scripts/babel.js
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@ -1,3 +1,29 @@
const options = ({ latestBuild }) => ({
presets: [
!latestBuild && [require("@babel/preset-env").default, { modules: false }],
require("@babel/preset-typescript").default,
].filter(Boolean),
plugins: [
// Part of ES2018. Converts {...a, b: 2} to Object.assign({}, a, {b: 2})
[
"@babel/plugin-proposal-object-rest-spread",
{ loose: true, useBuiltIns: true },
],
// Only support the syntax, Webpack will handle it.
"@babel/syntax-dynamic-import",
"@babel/plugin-proposal-optional-chaining",
"@babel/plugin-proposal-nullish-coalescing-operator",
[
require("@babel/plugin-proposal-decorators").default,
{ decoratorsBeforeExport: true },
],
[
require("@babel/plugin-proposal-class-properties").default,
{ loose: true },
],
],
});
module.exports.babelLoaderConfig = ({ latestBuild }) => { module.exports.babelLoaderConfig = ({ latestBuild }) => {
if (latestBuild === undefined) { if (latestBuild === undefined) {
throw Error("latestBuild not defined for babel loader config"); throw Error("latestBuild not defined for babel loader config");
@ -7,34 +33,7 @@ module.exports.babelLoaderConfig = ({ latestBuild }) => {
exclude: [require.resolve("@mdi/js/mdi.js"), require.resolve("hls.js")], exclude: [require.resolve("@mdi/js/mdi.js"), require.resolve("hls.js")],
use: { use: {
loader: "babel-loader", loader: "babel-loader",
options: { options: options({ latestBuild }),
presets: [
!latestBuild && [
require("@babel/preset-env").default,
{ modules: false },
],
require("@babel/preset-typescript").default,
].filter(Boolean),
plugins: [
// Part of ES2018. Converts {...a, b: 2} to Object.assign({}, a, {b: 2})
[
"@babel/plugin-proposal-object-rest-spread",
{ loose: true, useBuiltIns: true },
],
// Only support the syntax, Webpack will handle it.
"@babel/syntax-dynamic-import",
"@babel/plugin-proposal-optional-chaining",
"@babel/plugin-proposal-nullish-coalescing-operator",
[
require("@babel/plugin-proposal-decorators").default,
{ decoratorsBeforeExport: true },
],
[
require("@babel/plugin-proposal-class-properties").default,
{ loose: true },
],
],
},
}, },
}; };
}; };