/
webpack.config.js
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/
webpack.config.js
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const path = require('path');
const webpack = require('webpack');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const exclude = absPath => /node_modules/.test(absPath);
const mode = process.env.NODE_ENV || 'development';
const production = mode === 'production';
const wcl = require('./src/wcl');
module.exports = {
mode,
entry: './src/index.js',
output: {
filename: '[name].[hash].js',
path: path.resolve(__dirname, 'dist'),
publicPath: '/',
chunkFilename: '[name].[chunkhash].js',
devtoolModuleFilenameTemplate: info => path.resolve(info.absoluteResourcePath).replace(/\\/g, '/'),
},
devtool: production ? false : 'eval-source-map',
plugins: [
new webpack.DefinePlugin({
__DEV__: JSON.stringify(!production),
}),
new HtmlWebpackPlugin({
// Create index.html file
cache: production,
}),
],
module: {
strictExportPresence: true,
rules: [
{
test: /\.js$/,
use: ['react-hot-loader/webpack'],
},
{
test: /\.js$/,
exclude: /node_modules/,
use: ['babel-loader'],
},
],
},
optimization: {
minimizer: [
new UglifyJsPlugin({
uglifyOptions: {
toplevel: true,
mangle: true,
},
}),
],
splitChunks: {
cacheGroups: {
commons: {
test: /[\\/]node_modules[\\/]/, // Create a vendor chunk with all the imported node_modules in it
name: 'vendor',
chunks: 'all',
},
},
},
},
resolve: {
extensions: ['.ts', '.tsx', '.js', '.jsx'],
alias: {
// react: path.resolve(path.join(__dirname, './node_modules/react')),
// 'react-dom': path.resolve(path.join(__dirname, './node_modules/react-dom')),
// 'react-hot-loader': path.resolve(path.join(__dirname, './node_modules/react-hot-loader')),
// 'babel-core': path.resolve(path.join(__dirname, './node_modules/@babel/core')),
},
},
bail: true, // Fail out on the first error instead of tolerating it
};