grafana/scripts/webpack/babel.config.js
Jack Westbrook 8d3b31ff23
Build: Upgrade Webpack 5 (#36444)
* build(webpack): bump to v5 and successful yarn start compilation

* build(webpack): update postcss dependencies

* build(webpack): silence warnings about hash renamed to fullhash

* build(webpack): enable persistent cache to store generated webpack modules / chunks

* build(webpack): prefer eslintWebpackPlugin over tschecker so eslint doesn't block typechecking

* chore(yarn): run yarn-deduplicate to clean up dependencies

* chore(yarn): refresh lock file after clean install

* build(webpack): prefer output.clean over CleanWebpackPlugin

* build(webpack): prefer esbuild over babel-loader for dev config

* build(babel): turn off cache compression to improve build performance

* build(webpack): get production builds working

* build(webpack): remove phantomJS (removed from grafana in v7) specific loader

* build(webpack): put back babel for dev builds no performance gain in using esbuild in webpack

* build(webpack): prefer terser and optimise css plugins for prod. slower but smaller bundles

* build(webpack): clean up redundant code. inform postcss about node_modules

* build(webpack): remove deprecation warnings flag

* build(webpack): bump packages, dev performance optimisations, attempt to get hot working

* chore(storybook): use webpack 5 for dev and production builds

* build(storybook): speed up dev build

* chore(yarn): refresh lock file

* chore(webpack): bump webpack and related deps to latest

* refactor(webpack): put back inline-source-map, move start scripts out of grafana toolkit

* feat(webpack): prefer react-refresh over react-hot-loader

* build(webpack): update webpack.hot to use react-refresh

* chore: remove react-hot-loader from codebase

* refactor(queryeditorrow): fix circular dependency causing react-fast-refresh errors

* revert(webpack): remove stats.errorDetails from common config

* build(webpack): bump to v5 and successful yarn start compilation

* build(webpack): update postcss dependencies

* build(webpack): silence warnings about hash renamed to fullhash

* build(webpack): enable persistent cache to store generated webpack modules / chunks

* build(webpack): prefer eslintWebpackPlugin over tschecker so eslint doesn't block typechecking

* chore(yarn): run yarn-deduplicate to clean up dependencies

* chore(yarn): refresh lock file after clean install

* build(webpack): prefer output.clean over CleanWebpackPlugin

* build(webpack): prefer esbuild over babel-loader for dev config

* build(babel): turn off cache compression to improve build performance

* build(webpack): get production builds working

* build(webpack): remove phantomJS (removed from grafana in v7) specific loader

* build(webpack): put back babel for dev builds no performance gain in using esbuild in webpack

* build(webpack): prefer terser and optimise css plugins for prod. slower but smaller bundles

* build(webpack): clean up redundant code. inform postcss about node_modules

* build(webpack): remove deprecation warnings flag

* build(webpack): bump packages, dev performance optimisations, attempt to get hot working

* chore(storybook): use webpack 5 for dev and production builds

* build(storybook): speed up dev build

* chore(yarn): refresh lock file

* chore(webpack): bump webpack and related deps to latest

* refactor(webpack): put back inline-source-map, move start scripts out of grafana toolkit

* feat(webpack): prefer react-refresh over react-hot-loader

* build(webpack): update webpack.hot to use react-refresh

* chore: remove react-hot-loader from codebase

* refactor(queryeditorrow): fix circular dependency causing react-fast-refresh errors

* revert(webpack): remove stats.errorDetails from common config

* revert(webpack): remove include from babel-loader so symlinks (enterprise) work as before

* refactor(webpack): fix deprecation warnings in prod builds

* fix(storybook): fix failing builds due to replacing css-optimise webpack plugin

* fix(storybook): use raw-loader for svg icons

* build(webpack): fix dev script colors error

* chore(webpack): bump css-loader and react-refresh-webpack-plugin to latest versions

Co-authored-by: Torkel Ödegaard <torkel@grafana.com>
2021-08-31 12:55:05 +02:00

54 lines
1.3 KiB
JavaScript

module.exports = function getBabelConfig(options = {}) {
const babelOptions = {
cacheDirectory: true,
cacheCompression: false,
babelrc: false,
// Note: order is bottom-to-top and/or right-to-left
presets: [
[
'@babel/preset-env',
{
bugfixes: true,
browserslistEnv: process.env.BABEL_ENV || options.BABEL_ENV || 'production',
useBuiltIns: 'entry',
corejs: '3.10',
},
],
[
'@babel/preset-typescript',
{
allowNamespaces: true,
allowDeclareFields: true,
},
],
[
'@babel/preset-react',
{
runtime: 'automatic',
},
],
],
plugins: [
[
'@babel/plugin-transform-typescript',
{
allowNamespaces: true,
allowDeclareFields: true,
},
],
['@babel/plugin-proposal-object-rest-spread', { loose: true }],
'@babel/plugin-transform-react-constant-elements',
'@babel/plugin-proposal-nullish-coalescing-operator',
'@babel/plugin-proposal-optional-chaining',
'@babel/plugin-syntax-dynamic-import', // needed for `() => import()` in routes.ts
'angularjs-annotate',
],
};
if (options.REACT_REFRESH) {
babelOptions.plugins.push('react-refresh/babel');
}
return babelOptions;
};