internals/webpack/webpack.dll.babel.js
/**
* WEBPACK DLL GENERATOR
*
* This profile is used to cache webpack's module
* contexts for external library and framework type
* dependencies which will usually not change often enough
* to warrant building them from scratch every time we use
* the webpack process.
*/
const { join } = require('path');
const defaults = require('lodash/defaultsDeep');
const webpack = require('webpack');
const pkg = require(join(process.cwd(), 'package.json'));
const { dllPlugin } = require('../config');
if (!pkg.dllPlugin) {
process.exit(0);
}
const dllConfig = defaults(pkg.dllPlugin, dllPlugin.defaults);
const outputPath = join(process.cwd(), dllConfig.path);
module.exports = require('./webpack.base.babel')({
mode: 'development',
context: process.cwd(),
entry: dllConfig.dlls ? dllConfig.dlls : dllPlugin.entry(pkg),
optimization: {
minimize: false,
},
devtool: 'eval',
output: {
filename: '[name].dll.js',
path: outputPath,
library: '[name]',
},
plugins: [
new webpack.DllPlugin({
name: '[name]',
path: join(outputPath, '[name].json'),
}),
],
performance: {
hints: false,
},
});