[6a3a178] | 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 json_file_1 = require("../../utility/json-file");
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| 12 | const workspace_1 = require("../../utility/workspace");
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| 13 | const workspace_models_1 = require("../../utility/workspace-models");
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| 14 | function default_1() {
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| 15 | return async (host, { logger }) => {
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| 16 | var _a;
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| 17 | // Workspace level tsconfig
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| 18 | try {
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| 19 | updateModuleAndTarget(host, 'tsconfig.json', {
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| 20 | oldModule: 'esnext',
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| 21 | newModule: 'es2020',
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| 22 | });
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| 23 | }
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| 24 | catch (error) {
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| 25 | logger.warn(`Unable to update 'tsconfig.json' module option from 'esnext' to 'es2020': ${error.message || error}`);
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| 26 | }
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| 27 | const workspace = await workspace_1.getWorkspace(host);
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| 28 | // Find all tsconfig which are refereces used by builders
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| 29 | for (const [, project] of workspace.projects) {
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| 30 | for (const [, target] of project.targets) {
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| 31 | // E2E builder doesn't reference a tsconfig but it uses one found in the root folder.
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| 32 | if (target.builder === workspace_models_1.Builders.Protractor &&
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| 33 | typeof ((_a = target.options) === null || _a === void 0 ? void 0 : _a.protractorConfig) === 'string') {
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| 34 | const tsConfigPath = core_1.join(core_1.dirname(core_1.normalize(target.options.protractorConfig)), 'tsconfig.json');
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| 35 | try {
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| 36 | updateModuleAndTarget(host, tsConfigPath, {
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| 37 | oldTarget: 'es5',
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| 38 | newTarget: 'es2018',
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| 39 | });
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| 40 | }
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| 41 | catch (error) {
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| 42 | logger.warn(`Unable to update '${tsConfigPath}' target option from 'es5' to 'es2018': ${error.message || error}`);
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| 43 | }
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| 44 | continue;
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| 45 | }
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| 46 | // Update all other known CLI builders that use a tsconfig
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| 47 | const tsConfigs = [target.options || {}, ...Object.values(target.configurations || {})]
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| 48 | .filter((opt) => typeof (opt === null || opt === void 0 ? void 0 : opt.tsConfig) === 'string')
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| 49 | .map((opt) => opt.tsConfig);
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| 50 | const uniqueTsConfigs = [...new Set(tsConfigs)];
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| 51 | if (uniqueTsConfigs.length < 1) {
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| 52 | continue;
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| 53 | }
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| 54 | switch (target.builder) {
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| 55 | case workspace_models_1.Builders.Server:
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| 56 | uniqueTsConfigs.forEach((p) => {
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| 57 | try {
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| 58 | updateModuleAndTarget(host, p, {
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| 59 | oldModule: 'commonjs',
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| 60 | // False will remove the module
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| 61 | // NB: For server we no longer use commonjs because it is bundled using webpack which has it's own module system.
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| 62 | // This ensures that lazy-loaded works on the server.
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| 63 | newModule: false,
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| 64 | });
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| 65 | }
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| 66 | catch (error) {
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| 67 | logger.warn(`Unable to remove '${p}' module option (was 'commonjs'): ${error.message || error}`);
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| 68 | }
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| 69 | try {
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| 70 | updateModuleAndTarget(host, p, {
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| 71 | newTarget: 'es2016',
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| 72 | });
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| 73 | }
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| 74 | catch (error) {
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| 75 | logger.warn(`Unable to update '${p}' target option to 'es2016': ${error.message || error}`);
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| 76 | }
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| 77 | });
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| 78 | break;
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| 79 | case workspace_models_1.Builders.Karma:
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| 80 | case workspace_models_1.Builders.Browser:
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| 81 | case workspace_models_1.Builders.DeprecatedNgPackagr:
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| 82 | uniqueTsConfigs.forEach((p) => {
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| 83 | try {
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| 84 | updateModuleAndTarget(host, p, {
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| 85 | oldModule: 'esnext',
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| 86 | newModule: 'es2020',
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| 87 | });
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| 88 | }
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| 89 | catch (error) {
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| 90 | logger.warn(`Unable to update '${p}' module option from 'esnext' to 'es2020': ${error.message || error}`);
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| 91 | }
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| 92 | });
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| 93 | break;
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| 94 | }
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| 95 | }
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| 96 | }
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| 97 | };
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| 98 | }
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| 99 | exports.default = default_1;
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| 100 | function updateModuleAndTarget(host, tsConfigPath, replacements) {
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| 101 | const json = new json_file_1.JSONFile(host, tsConfigPath);
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| 102 | const { oldTarget, newTarget, newModule, oldModule } = replacements;
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| 103 | if (newTarget) {
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| 104 | const target = json.get(['compilerOptions', 'target']);
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| 105 | if ((typeof target === 'string' && (!oldTarget || oldTarget === target.toLowerCase())) ||
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| 106 | !target) {
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| 107 | json.modify(['compilerOptions', 'target'], newTarget);
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| 108 | }
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| 109 | }
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| 110 | if (newModule === false) {
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| 111 | json.remove(['compilerOptions', 'module']);
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| 112 | }
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| 113 | else if (newModule) {
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| 114 | const module = json.get(['compilerOptions', 'module']);
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| 115 | if (typeof module === 'string' && oldModule === module.toLowerCase()) {
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| 116 | json.modify(['compilerOptions', 'module'], newModule);
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| 117 | }
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| 118 | }
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| 119 | }
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