127 lines
2.8 KiB
JavaScript
127 lines
2.8 KiB
JavaScript
'use strict';
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const {resolve} = require('path');
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const {DefinePlugin} = require('webpack');
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const HtmlWebpackPlugin = require('html-webpack-plugin');
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const ReactRefreshWebpackPlugin = require('@pmmmwh/react-refresh-webpack-plugin');
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const {getVersionString} = require('./buildUtils');
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const NODE_ENV = process.env.NODE_ENV;
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if (!NODE_ENV) {
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console.error('NODE_ENV not set');
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process.exit(1);
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}
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const __DEV__ = NODE_ENV === 'development';
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const TARGET = process.env.TARGET;
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if (!TARGET) {
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console.error('TARGET not set');
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process.exit(1);
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}
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const shouldUseDevServer = TARGET === 'local';
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const builtModulesDir = resolve(__dirname, '..', '..', 'build', 'node_modules');
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const DEVTOOLS_VERSION = getVersionString();
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const imageInlineSizeLimit = 10000;
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const babelOptions = {
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configFile: resolve(
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__dirname,
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'..',
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'react-devtools-shared',
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'babel.config.js',
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),
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plugins: shouldUseDevServer
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? [resolve(builtModulesDir, 'react-refresh/babel')]
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: [],
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};
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const config = {
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mode: __DEV__ ? 'development' : 'production',
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devtool: __DEV__ ? 'cheap-module-eval-source-map' : false,
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entry: {
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app: './src/index.js',
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},
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resolve: {
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alias: {
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react: resolve(builtModulesDir, 'react'),
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'react-dom': resolve(builtModulesDir, 'react-dom'),
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'react-refresh': resolve(builtModulesDir, 'react-refresh'),
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},
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},
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plugins: [
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new DefinePlugin({
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__DEV__,
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__PROFILE__: false,
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__EXPERIMENTAL__: true,
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'process.env.DEVTOOLS_VERSION': `"${DEVTOOLS_VERSION}"`,
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}),
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new HtmlWebpackPlugin({
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title: 'React Concurrent Mode Profiler',
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}),
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shouldUseDevServer && new ReactRefreshWebpackPlugin(),
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].filter(Boolean),
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module: {
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rules: [
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{
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test: /\.worker\.js$/,
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use: [
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'worker-loader',
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{
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loader: 'babel-loader',
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options: babelOptions,
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},
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],
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},
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{
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test: /\.js$/,
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loader: 'babel-loader',
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options: babelOptions,
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},
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{
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test: /\.css$/,
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use: [
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{
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loader: 'style-loader',
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},
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{
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loader: 'css-loader',
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options: {
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sourceMap: true,
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modules: {
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localIdentName: '[local]___[hash:base64:5]',
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},
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},
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},
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],
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},
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{
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test: [/\.bmp$/, /\.gif$/, /\.jpe?g$/, /\.png$/],
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loader: 'url-loader',
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options: {
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limit: imageInlineSizeLimit,
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name: 'static/media/[name].[hash:8].[ext]',
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},
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},
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],
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},
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};
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if (shouldUseDevServer) {
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config.devServer = {
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hot: true,
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port: 8080,
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clientLogLevel: 'warning',
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stats: 'errors-only',
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};
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} else {
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config.output = {
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path: resolve(__dirname, 'dist'),
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filename: '[name].js',
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};
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}
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module.exports = config;
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