source: trip-planner-front/node_modules/@schematics/angular/utility/ng-ast-utils.js@ 571e0df

Last change on this file since 571e0df was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 4.1 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 */
9var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
10 if (k2 === undefined) k2 = k;
11 Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
12}) : (function(o, m, k, k2) {
13 if (k2 === undefined) k2 = k;
14 o[k2] = m[k];
15}));
16var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
17 Object.defineProperty(o, "default", { enumerable: true, value: v });
18}) : function(o, v) {
19 o["default"] = v;
20});
21var __importStar = (this && this.__importStar) || function (mod) {
22 if (mod && mod.__esModule) return mod;
23 var result = {};
24 if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
25 __setModuleDefault(result, mod);
26 return result;
27};
28Object.defineProperty(exports, "__esModule", { value: true });
29exports.getAppModulePath = exports.findBootstrapModulePath = exports.findBootstrapModuleCall = void 0;
30const core_1 = require("@angular-devkit/core");
31const schematics_1 = require("@angular-devkit/schematics");
32const path_1 = require("path");
33const ts = __importStar(require("../third_party/github.com/Microsoft/TypeScript/lib/typescript"));
34const ast_utils_1 = require("../utility/ast-utils");
35function findBootstrapModuleCall(host, mainPath) {
36 const mainBuffer = host.read(mainPath);
37 if (!mainBuffer) {
38 throw new schematics_1.SchematicsException(`Main file (${mainPath}) not found`);
39 }
40 const mainText = mainBuffer.toString('utf-8');
41 const source = ts.createSourceFile(mainPath, mainText, ts.ScriptTarget.Latest, true);
42 const allNodes = ast_utils_1.getSourceNodes(source);
43 let bootstrapCall = null;
44 for (const node of allNodes) {
45 let bootstrapCallNode = null;
46 bootstrapCallNode = ast_utils_1.findNode(node, ts.SyntaxKind.Identifier, 'bootstrapModule');
47 // Walk up the parent until CallExpression is found.
48 while (bootstrapCallNode &&
49 bootstrapCallNode.parent &&
50 bootstrapCallNode.parent.kind !== ts.SyntaxKind.CallExpression) {
51 bootstrapCallNode = bootstrapCallNode.parent;
52 }
53 if (bootstrapCallNode !== null &&
54 bootstrapCallNode.parent !== undefined &&
55 bootstrapCallNode.parent.kind === ts.SyntaxKind.CallExpression) {
56 bootstrapCall = bootstrapCallNode.parent;
57 break;
58 }
59 }
60 return bootstrapCall;
61}
62exports.findBootstrapModuleCall = findBootstrapModuleCall;
63function findBootstrapModulePath(host, mainPath) {
64 const bootstrapCall = findBootstrapModuleCall(host, mainPath);
65 if (!bootstrapCall) {
66 throw new schematics_1.SchematicsException('Bootstrap call not found');
67 }
68 const bootstrapModule = bootstrapCall.arguments[0];
69 const mainBuffer = host.read(mainPath);
70 if (!mainBuffer) {
71 throw new schematics_1.SchematicsException(`Client app main file (${mainPath}) not found`);
72 }
73 const mainText = mainBuffer.toString('utf-8');
74 const source = ts.createSourceFile(mainPath, mainText, ts.ScriptTarget.Latest, true);
75 const allNodes = ast_utils_1.getSourceNodes(source);
76 const bootstrapModuleRelativePath = allNodes
77 .filter(ts.isImportDeclaration)
78 .filter((imp) => {
79 return ast_utils_1.findNode(imp, ts.SyntaxKind.Identifier, bootstrapModule.getText());
80 })
81 .map((imp) => {
82 const modulePathStringLiteral = imp.moduleSpecifier;
83 return modulePathStringLiteral.text;
84 })[0];
85 return bootstrapModuleRelativePath;
86}
87exports.findBootstrapModulePath = findBootstrapModulePath;
88function getAppModulePath(host, mainPath) {
89 const moduleRelativePath = findBootstrapModulePath(host, mainPath);
90 const mainDir = path_1.dirname(mainPath);
91 const modulePath = core_1.normalize(`/${mainDir}/${moduleRelativePath}.ts`);
92 return modulePath;
93}
94exports.getAppModulePath = getAppModulePath;
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