Я пытаюсь заставить React-hot-loader 3 работать с React-hot-loader 3, React-router 4 и Webpack-hot-middleware (последняя версия, 2.18.2).
Вот мой server.js
:
const express = require('express');
const bodyParser = require('body-parser');
const cookiesMiddleware = require('universal-cookie-express');
/* eslint-disable import/no-extraneous-dependencies */
const webpack = require('webpack');
const webpackDevMiddleware = require('webpack-dev-middleware');
const webpackHotMiddleware = require('webpack-hot-middleware');
const webpackHotServerMiddleware = require('webpack-hot-server-middleware');
/* eslint-enable import/no-extraneous-dependencies */
const clientConfig = require('./webpack.config.dev.client');
const serverConfig = require('./webpack.config.dev.server');
const PORT_NUMBER = process.env.PORT || 3000;
const app = express();
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookiesMiddleware());
app.use(express.static('public'));
const multiCompiler = webpack([clientConfig, serverConfig]);
const clientCompiler = multiCompiler.compilers[0];
app.use(webpackDevMiddleware(multiCompiler, {
publicPath: clientConfig.output.publicPath,
noInfo: true,
stats: { children: false },
}));
app.use(webpackHotMiddleware(clientCompiler));
app.use(webpackHotServerMiddleware(multiCompiler, {
serverRendererOptions: { outputPath: clientConfig.output.path },
}));
app.listen(PORT_NUMBER, () => {
// eslint-disable-next-line no-console
console.log(`Server listening at port ${PORT_NUMBER}`);
});
My client entry point
:
import React from 'react';
import { render } from 'react-dom';
import { AppContainer } from 'react-hot-loader';
import * as Bundles from './components/Bundles';
import App from './App';
const doRender = () => {
render(
<AppContainer>
<App type="client" />
</AppContainer>,
document.getElementById('content'),
);
};
const splitPoints = window.splitPoints || [];
Promise.all(splitPoints.map(chunk => Bundles[chunk].loadComponent()))
.then(doRender);
if (module.hot) {
module.hot.accept('./App', doRender);
}
.babelrc
:
{
"plugins": [
"transform-decorators-legacy",
"transform-object-rest-spread"
],
"presets": [
["es2015", { "modules": false }],
"react",
"stage-0"
],
"env": {
"development": {
"plugins": ["react-hot-loader/babel"]
},
"test": {
"plugins": ["transform-es2015-modules-commonjs"]
}
}
}
Похоже, я следил за каждым шагом react- README для hot-loader, но каждый раз, когда я меняю код в компоненте, я получаю в консоли следующее сообщение:
[HMR] bundle rebuilding
client.js:207 [HMR] bundle rebuilt in 8218ms
process-update.js:27 [HMR] Checking for updates on the server...
process-update.js:81 [HMR] The following modules couldn't be hot updated: (Full reload needed)
This is usually because the modules which have changed (and their parents) do not know how to hot reload themselves. See http://webpack.github.io/docs/hot-module-replacement-with-webpack.html for more details.
Кто-нибудь наткнулся на это? Заранее спасибо!
Изменить: вот конфигурация моего клиентского веб-пакета:
const path = require('path');
const webpack = require('webpack');
const autoprefixer = require('autoprefixer');
const StyleLintPlugin = require('stylelint-webpack-plugin');
const notifier = require('node-notifier');
const configFileName = './.env.development.json';
let envConfig;
try {
// eslint-disable-next-line import/no-dynamic-require, global-require
envConfig = require(configFileName);
} catch (e) {
envConfig = {};
}
const eslintSettings = {
extends: path.join(__dirname, '.eslintrc.js'),
configFile: path.join(__dirname, '.eslintrc.js'),
emitWarning: true,
cache: true,
};
const babelSettings = {
extends: path.join(__dirname, '.babelrc'),
cacheDirectory: true,
};
const excludes = [
/node_modules(?![/\\]@local-package[/\\])/,
];
const roots = [
path.join(__dirname, '../../node_modules'),
path.join(__dirname, 'node_modules'),
path.join(__dirname, 'client'),
];
const getCommonCSSLoaders = enableCSSModules => [
{
loader: 'style-loader',
},
{
loader: 'css-loader',
options: {
modules: enableCSSModules,
importLoaders: 1,
localIdentName: '[name]_[local]_[hash:base64:3]',
},
},
{
loader: 'postcss-loader',
options: {
sourceMap: true,
ident: 'postcss',
plugins: () => [
// eslint-disable-next-line global-require, import/no-extraneous-dependencies
require('postcss-flexbugs-fixes'),
autoprefixer({
env: 'development',
flexbox: 'no-2009',
}),
],
},
},
];
const rules = [
{
enforce: 'pre',
test: /\.js$/,
exclude: /node_modules/,
loader: 'eslint-loader',
options: eslintSettings,
},
{
test: /\.js$/,
exclude: excludes,
loader: 'babel-loader',
options: babelSettings,
},
{
test: /\.css$/,
exclude: excludes,
use: [
...getCommonCSSLoaders(true),
],
},
{
test: /\.css$/,
include: excludes,
use: [
...getCommonCSSLoaders(false),
],
},
{
test: /\.scss$/,
exclude: excludes,
use: [
...getCommonCSSLoaders(true),
{
loader: 'resolve-url-loader',
},
{
loader: 'sass-loader',
options: {
sourceMap: true,
},
},
],
},
{
test: /.*\.(eot|woff|woff2|ttf|svg|png|jpe?g|gif)$/i,
use: [
{
loader: 'url-loader',
options: {
name: 'images/[name].[hash].[ext]',
limit: 20000,
},
},
{
loader: 'image-webpack-loader',
options: {
mozjpeg: {
quality: 80,
},
pngquant: {
quality: '80-90',
},
bypassOnDebug: true,
},
},
],
},
];
const plugins = [
new webpack.LoaderOptionsPlugin({
debug: true,
}),
new webpack.HotModuleReplacementPlugin(),
new webpack.NoEmitOnErrorsPlugin(),
new StyleLintPlugin({
configFile: path.join(__dirname, '.stylelintrc.js'),
files: [
'**/*.s?(a|c)ss',
'../shared/**/*.s?(a|c)ss',
],
emitErrors: false,
}),
new webpack.NormalModuleReplacementPlugin(/\/components\/Bundles/, './components/AsyncBundles'),
new webpack.NormalModuleReplacementPlugin(/\/Bundles/, './AsyncBundles'),
new webpack.optimize.CommonsChunkPlugin({
name: 'client',
async: 'common',
children: true,
minChunks: (module, count) => {
if (module.resource && (/^.*\.(css|scss)$/).test(module.resource)) {
return false;
}
return count >= 3 && module.context && !module.context.includes('node_modules');
},
}),
new webpack.optimize.CommonsChunkPlugin({
name: 'client',
children: true,
minChunks: module => module.context && module.context.includes('node_modules'),
}),
new webpack.optimize.CommonsChunkPlugin({
name: 'vendors',
minChunks: module => module.context && module.context.includes('node_modules'),
}),
new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
// eslint-disable-next-line func-names
function () {
this.plugin('done', (stats) => {
notifier.notify({
title: 'Webpack : Build Succeeded',
message: `${stats.compilation.errors.length} Error(s) - ${stats.compilation.warnings.length} Warning(s)`,
});
});
this.plugin('failed', () => {
notifier.notify({
title: 'Webpack',
message: 'Build Failed HARD',
});
});
},
];
const config = {
name: 'client',
target: 'web',
devtool: 'inline-source-map',
entry: ['webpack-hot-middleware/client', 'react-hot-loader/patch', './client/src/entry/js/polyfills', './client/src/entry/js/client'],
output: {
filename: 'client/[name].js',
chunkFilename: 'client/chunks/[name].chunk.js',
path: path.join(__dirname, 'public/dist'),
publicPath: '/dist/',
pathinfo: true,
},
module: {
rules,
},
plugins,
resolve: {
modules: roots,
},
resolveLoader: {
modules: roots,
},
node: {
fs: 'empty',
net: 'empty',
tls: 'empty',
},
};
module.exports = config;