1 | "use strict";
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2 | /**
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3 | * @license
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4 | * Copyright Google LLC All Rights Reserved.
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5 | *
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6 | * Use of this source code is governed by an MIT-style license that can be
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7 | * found in the LICENSE file at https://angular.io/license
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8 | */
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9 | Object.defineProperty(exports, "__esModule", { value: true });
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10 | const core_1 = require("@angular-devkit/core");
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11 | const tasks_1 = require("@angular-devkit/schematics/tasks");
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12 | const dependencies_1 = require("../../utility/dependencies");
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13 | const fileExtensionRegexp = /\.(([cm]?j|t)sx?)$/;
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14 | function* visitJavaScriptFiles(directory) {
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15 | for (const path of directory.subfiles) {
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16 | if (!fileExtensionRegexp.test(path)) {
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17 | continue;
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18 | }
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19 | yield core_1.join(directory.path, path);
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20 | }
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21 | for (const path of directory.subdirs) {
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22 | if (path === 'node_modules' || path.startsWith('.') || path === 'dist') {
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23 | continue;
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24 | }
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25 | yield* visitJavaScriptFiles(directory.dir(path));
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26 | }
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27 | }
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28 | function default_1() {
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29 | return (tree, context) => {
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30 | const current = dependencies_1.getPackageJsonDependency(tree, 'zone.js');
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31 | if (current && current.version !== '~0.11.4') {
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32 | dependencies_1.addPackageJsonDependency(tree, {
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33 | type: current.type,
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34 | name: 'zone.js',
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35 | version: '~0.11.4',
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36 | overwrite: true,
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37 | });
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38 | context.addTask(new tasks_1.NodePackageInstallTask());
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39 | }
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40 | for (const path of visitJavaScriptFiles(tree.root)) {
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41 | const buffer = tree.read(path);
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42 | if (!buffer) {
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43 | return;
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44 | }
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45 | const content = buffer.toString();
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46 | if (!content.includes('zone.js/dist/')) {
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47 | continue;
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48 | }
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49 | // RegExp that replaces
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50 | // - import 'zone.js/dist/zone-testing' -> import 'zone.js/testing'
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51 | // - require('zone.js/dist/zone-testing') -> require('zone.js/testing')
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52 | // - import 'zone.js/dist/zone' -> import 'zone.js'
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53 | // - require('zone.js/dist/zone') -> require('zone.js')
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54 | // - import 'zone.js/dist/zone-error' -> import 'zone.js/plugins/zone-error'
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55 | // - require('zone.js/dist/zone-error') -> require('zone.js/plugins/zone-error')
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56 | tree.overwrite(path, content.replace(/(?<=(?:require\s*\(|import\s+)['"]zone\.js)\/dist\/zone-?\w*(?=['"]\)?)/g, (match) => {
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57 | switch (match) {
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58 | case '/dist/zone':
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59 | case '/dist/zone-evergreen':
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60 | return '';
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61 | case '/dist/zone-testing':
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62 | case '/dist/zone-evergreen-testing':
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63 | return '/testing';
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64 | case '/dist/zone-node':
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65 | return '/node';
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66 | case '/dist/zone-mix':
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67 | return '/mix';
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68 | default:
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69 | return `/plugins${match.substr(5)}`;
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70 | }
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71 | }));
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72 | }
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73 | };
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74 | }
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75 | exports.default = default_1;
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