| 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 | var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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| 10 | if (k2 === undefined) k2 = k;
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| 11 | Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
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| 12 | }) : (function(o, m, k, k2) {
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| 13 | if (k2 === undefined) k2 = k;
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| 14 | o[k2] = m[k];
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| 15 | }));
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| 16 | var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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| 17 | Object.defineProperty(o, "default", { enumerable: true, value: v });
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| 18 | }) : function(o, v) {
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| 19 | o["default"] = v;
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| 20 | });
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| 21 | var __importStar = (this && this.__importStar) || function (mod) {
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| 22 | if (mod && mod.__esModule) return mod;
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| 23 | var result = {};
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| 24 | if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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| 25 | __setModuleDefault(result, mod);
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| 26 | return result;
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| 27 | };
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| 28 | Object.defineProperty(exports, "__esModule", { value: true });
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| 29 | const ts = __importStar(require("../../third_party/github.com/Microsoft/TypeScript/lib/typescript"));
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| 30 | function* visit(directory) {
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| 31 | for (const path of directory.subfiles) {
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| 32 | if (path.endsWith('.ts') && !path.endsWith('.d.ts')) {
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| 33 | const entry = directory.file(path);
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| 34 | if (entry) {
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| 35 | const content = entry.content;
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| 36 | if (content.includes('loadChildren')) {
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| 37 | const source = ts.createSourceFile(entry.path, content.toString().replace(/^\uFEFF/, ''), ts.ScriptTarget.Latest, true);
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| 38 | yield source;
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| 39 | }
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| 40 | }
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| 41 | }
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| 42 | }
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| 43 | for (const path of directory.subdirs) {
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| 44 | if (path === 'node_modules' || path.startsWith('.')) {
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| 45 | continue;
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| 46 | }
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| 47 | yield* visit(directory.dir(path));
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| 48 | }
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| 49 | }
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| 50 | function default_1() {
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| 51 | return (tree) => {
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| 52 | for (const sourceFile of visit(tree.root)) {
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| 53 | let recorder;
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| 54 | ts.forEachChild(sourceFile, function analyze(node) {
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| 55 | if (ts.isPropertyAssignment(node) &&
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| 56 | (ts.isIdentifier(node.name) || ts.isStringLiteral(node.name)) &&
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| 57 | node.name.text === 'loadChildren' &&
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| 58 | ts.isStringLiteral(node.initializer)) {
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| 59 | const valueNode = node.initializer;
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| 60 | const parts = valueNode.text.split('#');
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| 61 | const path = parts[0];
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| 62 | const moduleName = parts[1] || 'default';
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| 63 | const fix = `() => import('${path}').then(m => m.${moduleName})`;
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| 64 | if (!recorder) {
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| 65 | recorder = tree.beginUpdate(sourceFile.fileName);
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| 66 | }
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| 67 | const index = valueNode.getStart();
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| 68 | const length = valueNode.getWidth();
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| 69 | recorder.remove(index, length).insertLeft(index, fix);
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| 70 | }
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| 71 | ts.forEachChild(node, analyze);
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| 72 | });
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| 73 | if (recorder) {
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| 74 | tree.commitUpdate(recorder);
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| 75 | }
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| 76 | }
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| 77 | };
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| 78 | }
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| 79 | exports.default = default_1;
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