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const path = require('path');
const webpack = require('webpack');
const TerserPlugin = require('terser-webpack-plugin');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const CleanWebpackPlugin = require('clean-webpack-plugin');
const pages = require('./pages');
const config = {
entry: {
compiler: './ts/pages/compiler.tsx',
coverage: './ts/pages/coverage.tsx',
profiler: './ts/pages/profiler.tsx',
trace: './ts/pages/trace.tsx',
},
output: {
path: path.join(__dirname, '/public'),
filename: 'bundle-[name].js',
chunkFilename: 'bundle-[name].js',
publicPath: '/',
},
devtool: 'source-map',
resolve: {
modules: [path.join(__dirname, '/ts'), 'node_modules'],
extensions: ['.ts', '.tsx', '.js', '.jsx', '.json'],
alias: {
ts: path.join(__dirname, '/ts'),
less: path.join(__dirname, '/less'),
},
},
module: {
rules: [
{
test: /\.js$/,
loader: 'source-map-loader',
exclude: [
// instead of /\/node_modules\//
path.join(process.cwd(), 'node_modules'),
path.join(process.cwd(), '../..', 'node_modules'),
],
},
{
test: /\.tsx?$/,
loader: 'awesome-typescript-loader',
},
{
test: /\.md$/,
use: 'raw-loader',
},
{
test: /\.less$/,
loader: 'style-loader!css-loader!less-loader',
exclude: /node_modules/,
},
{
test: /\.css$/,
loaders: ['style-loader', 'css-loader'],
},
{
test: /\.svg$/,
loaders: ['react-svg-loader'],
},
],
},
optimization: {
minimizer: [
new TerserPlugin({
sourceMap: true,
}),
],
},
devServer: {
port: 3572,
disableHostCheck: true,
overlay: true,
historyApiFallback: true,
},
};
module.exports = (_env, argv) => {
let plugins = [
new CleanWebpackPlugin('public'),
...pages.map(p => new HtmlWebpackPlugin(p)),
new CopyWebpackPlugin([
{ from: 'assets/crawl.html', to: 'index.html' },
{ from: 'assets/fonts', to: 'fonts' },
{ from: 'assets/images', to: 'images' },
]),
];
if (argv.mode === 'development') {
config.mode = 'development';
} else {
config.mode = 'production';
config.output.filename = 'bundle-[name].[chunkhash].js';
config.output.chunkFilename = 'bundle-[name].[chunkhash].js';
plugins = plugins.concat([
new webpack.DefinePlugin({
'process.env': {
NODE_ENV: JSON.stringify(process.env.NODE_ENV || config.mode),
},
}),
// commented out to check the bundle when needed
//new BundleAnalyzerPlugin(),
]);
}
console.log('i ｢atl｣: Mode: ', config.mode);
config.plugins = plugins;
console.log('i ｢atl｣: Plugin Count: ', config.plugins.length);
return config;
};
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