source: trip-planner-front/node_modules/@angular-devkit/build-angular/src/webpack/configs/server.js@ b738035

Last change on this file since b738035 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 2.3 KB
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1"use strict";
2/**
3 * @license
4 * Copyright Google LLC All Rights Reserved.
5 *
6 * Use of this source code is governed by an MIT-style license that can be
7 * found in the LICENSE file at https://angular.io/license
8 */
9Object.defineProperty(exports, "__esModule", { value: true });
10exports.getServerConfig = void 0;
11const path_1 = require("path");
12const webpack_1 = require("webpack");
13const helpers_1 = require("../utils/helpers");
14/**
15 * Returns a partial Webpack configuration specific to creating a bundle for node
16 * @param wco Options which include the build options and app config
17 */
18function getServerConfig(wco) {
19 const { sourceMap, bundleDependencies, externalDependencies = [] } = wco.buildOptions;
20 const extraPlugins = [];
21 const { scripts, styles, hidden } = sourceMap;
22 if (scripts || styles) {
23 extraPlugins.push(helpers_1.getSourceMapDevTool(scripts, styles, hidden));
24 }
25 const externals = [...externalDependencies];
26 if (!bundleDependencies) {
27 externals.push(({ context, request }, callback) => externalizePackages(context !== null && context !== void 0 ? context : wco.projectRoot, request, callback));
28 }
29 const config = {
30 resolve: {
31 mainFields: ['es2015', 'main', 'module'],
32 },
33 output: {
34 libraryTarget: 'commonjs',
35 },
36 module: {
37 parser: {
38 javascript: {
39 worker: false,
40 url: false,
41 },
42 },
43 },
44 plugins: [
45 // Fixes Critical dependency: the request of a dependency is an expression
46 new webpack_1.ContextReplacementPlugin(/@?hapi(\\|\/)/),
47 new webpack_1.ContextReplacementPlugin(/express(\\|\/)/),
48 ...extraPlugins,
49 ],
50 node: false,
51 externals,
52 };
53 return config;
54}
55exports.getServerConfig = getServerConfig;
56function externalizePackages(context, request, callback) {
57 if (!request) {
58 return;
59 }
60 // Absolute & Relative paths are not externals
61 if (request.startsWith('.') || path_1.isAbsolute(request)) {
62 callback();
63 return;
64 }
65 try {
66 require.resolve(request, { paths: [context] });
67 callback(undefined, request);
68 }
69 catch {
70 // Node couldn't find it, so it must be user-aliased
71 callback();
72 }
73}
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