| 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 | exports.forwardSlashPath = exports.isIvyEnabled = void 0;
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| 11 | const core_1 = require("@angular-devkit/core");
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| 12 | const json_file_1 = require("../../utility/json-file");
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| 13 | function isIvyEnabled(tree, tsConfigPath) {
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| 14 | // In version 9, Ivy is turned on by default
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| 15 | // Ivy is opted out only when 'enableIvy' is set to false.
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| 16 | let tsconfigJson;
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| 17 | try {
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| 18 | tsconfigJson = new json_file_1.JSONFile(tree, tsConfigPath);
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| 19 | }
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| 20 | catch {
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| 21 | return true;
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| 22 | }
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| 23 | const enableIvy = tsconfigJson.get(['angularCompilerOptions', 'enableIvy']);
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| 24 | if (enableIvy !== undefined) {
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| 25 | return !!enableIvy;
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| 26 | }
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| 27 | const configExtends = tsconfigJson.get(['extends']);
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| 28 | if (configExtends && typeof configExtends === 'string') {
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| 29 | const extendedTsConfigPath = core_1.resolve(core_1.dirname(core_1.normalize(tsConfigPath)), core_1.normalize(configExtends));
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| 30 | return isIvyEnabled(tree, extendedTsConfigPath);
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| 31 | }
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| 32 | return true;
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| 33 | }
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| 34 | exports.isIvyEnabled = isIvyEnabled;
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| 35 | // TS represents paths internally with '/' and expects paths to be in this format.
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| 36 | // angular.json expects paths with '/', but doesn't enforce them.
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| 37 | function forwardSlashPath(path) {
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| 38 | return path.replace(/\\/g, '/');
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| 39 | }
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| 40 | exports.forwardSlashPath = forwardSlashPath;
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