decla-red/backend/webpack.config.js
2020-10-16 23:38:56 +02:00

78 lines
1.7 KiB
JavaScript

const path = require('path');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');
const nodeExternals = require('webpack-node-externals');
const { ESBuildPlugin } = require('esbuild-loader');
const TerserJSPlugin = require('terser-webpack-plugin');
const webpack = require('webpack');
const PATHS = {
entryPoint: path.resolve(__dirname, 'src/main.ts'),
bundles: path.resolve(__dirname, 'dist'),
};
module.exports = (env, argv) => ({
entry: {
main: [PATHS.entryPoint],
},
externals: [
nodeExternals({
allowlist: [/(^shared)/],
}),
],
target: 'node',
output: {
filename: '[name].js',
path: PATHS.bundles,
},
devtool: argv.mode === 'development' ? 'source-map' : false,
watchOptions: {
poll: true,
},
optimization: {
minimize: argv.mode !== 'development',
minimizer: [
new TerserJSPlugin({
sourceMap: false,
test: /\.js$/,
exclude: /node_modules/,
terserOptions: {
keep_classnames: true,
},
}),
],
},
plugins: [
new webpack.BannerPlugin({ banner: '#!/usr/bin/env node', raw: true }),
new ESBuildPlugin(),
new CleanWebpackPlugin({
protectWebpackAssets: false,
cleanAfterEveryBuildPatterns: [],
}),
],
module: {
rules: [
{
test: /\.html$/,
use: {
loader: 'file-loader',
query: {
outputPath: '/',
name: '[name].[ext]',
},
},
},
{
test: /\.ts$/,
loader: 'esbuild-loader',
options: {
loader: 'ts',
target: 'es2015',
},
exclude: /node_modules/,
},
],
},
resolve: {
extensions: ['.ts', '.js'],
},
});