import webpack from 'webpack' import VueSSRServerPlugin from 'vue-server-renderer/server-plugin' import nodeExternals from 'webpack-node-externals' import { each } from 'lodash' import { resolve } from 'path' import { existsSync } from 'fs' import base from './base.config.js' /* |-------------------------------------------------------------------------- | Webpack Server Config |-------------------------------------------------------------------------- */ export default function webpackServerConfig () { let config = base.call(this, 'server') // env object defined in nuxt.config.js let env = {} each(this.options.env, (value, key) => { env['process.env.' + key] = (['boolean', 'number'].indexOf(typeof value) !== -1 ? value : JSON.stringify(value)) }) config = Object.assign(config, { target: 'node', node: false, devtool: 'source-map', entry: resolve(this.options.buildDir, 'server.js'), output: Object.assign({}, config.output, { filename: 'server-bundle.js', libraryTarget: 'commonjs2' }), performance: { hints: false, maxAssetSize: Infinity }, externals: [], plugins: (config.plugins || []).concat([ new VueSSRServerPlugin({ filename: 'server-bundle.json' }), new webpack.DefinePlugin(Object.assign(env, { 'process.env.NODE_ENV': JSON.stringify(env.NODE_ENV || (this.options.dev ? 'development' : 'production')), 'process.env.VUE_ENV': JSON.stringify('server'), 'process.mode': JSON.stringify(this.options.mode), 'process.browser': false, 'process.client': false, 'process.server': true, 'process.static': this.isStatic })) ]) }) // https://webpack.js.org/configuration/externals/#externals // https://github.com/liady/webpack-node-externals const moduleDirs = [ this.options.modulesDir // Temporary disabled due to vue-server-renderer module search limitations // resolve(__dirname, '..', 'node_modules') ] moduleDirs.forEach(dir => { if (existsSync(dir)) { config.externals.push(nodeExternals({ // load non-javascript files with extensions, presumably via loaders whitelist: [/es6-promise|\.(?!(?:js|json)$).{1,5}$/i], modulesDir: dir })) } }) // -------------------------------------- // Production specific config // -------------------------------------- if (!this.options.dev) { } // Extend config if (typeof this.options.build.extend === 'function') { const isDev = this.options.dev const extendedConfig = this.options.build.extend.call(this, config, { get dev () { console.warn('dev has been deprecated in build.extend(), please use isDev') // eslint-disable-line no-console return isDev }, isDev, isServer: true }) // Only overwrite config when something is returned for backwards compatibility if (extendedConfig !== undefined) { config = extendedConfig } } return config }