source: trip-planner-front/node_modules/@angular/cli/commands/update-impl.js@ 59329aa

Last change on this file since 59329aa was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

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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};
28var __importDefault = (this && this.__importDefault) || function (mod) {
29 return (mod && mod.__esModule) ? mod : { "default": mod };
30};
31Object.defineProperty(exports, "__esModule", { value: true });
32exports.UpdateCommand = void 0;
33const schematics_1 = require("@angular-devkit/schematics");
34const tools_1 = require("@angular-devkit/schematics/tools");
35const child_process_1 = require("child_process");
36const fs = __importStar(require("fs"));
37const npm_package_arg_1 = __importDefault(require("npm-package-arg"));
38const path = __importStar(require("path"));
39const semver = __importStar(require("semver"));
40const workspace_schema_1 = require("../lib/config/workspace-schema");
41const command_1 = require("../models/command");
42const schematic_engine_host_1 = require("../models/schematic-engine-host");
43const version_1 = require("../models/version");
44const color_1 = require("../utilities/color");
45const install_package_1 = require("../utilities/install-package");
46const log_file_1 = require("../utilities/log-file");
47const package_manager_1 = require("../utilities/package-manager");
48const package_metadata_1 = require("../utilities/package-metadata");
49const package_tree_1 = require("../utilities/package-tree");
50const pickManifest = require('npm-pick-manifest');
51const NG_VERSION_9_POST_MSG = color_1.colors.cyan('\nYour project has been updated to Angular version 9!\n' +
52 'For more info, please see: https://v9.angular.io/guide/updating-to-version-9');
53const UPDATE_SCHEMATIC_COLLECTION = path.join(__dirname, '../src/commands/update/schematic/collection.json');
54/**
55 * Disable CLI version mismatch checks and forces usage of the invoked CLI
56 * instead of invoking the local installed version.
57 */
58const disableVersionCheckEnv = process.env['NG_DISABLE_VERSION_CHECK'];
59const disableVersionCheck = disableVersionCheckEnv !== undefined &&
60 disableVersionCheckEnv !== '0' &&
61 disableVersionCheckEnv.toLowerCase() !== 'false';
62class UpdateCommand extends command_1.Command {
63 constructor() {
64 super(...arguments);
65 this.allowMissingWorkspace = true;
66 this.packageManager = workspace_schema_1.PackageManager.Npm;
67 }
68 async initialize(options) {
69 this.packageManager = await package_manager_1.getPackageManager(this.context.root);
70 this.workflow = new tools_1.NodeWorkflow(this.context.root, {
71 packageManager: this.packageManager,
72 packageManagerForce: options.force,
73 // __dirname -> favor @schematics/update from this package
74 // Otherwise, use packages from the active workspace (migrations)
75 resolvePaths: [__dirname, this.context.root],
76 schemaValidation: true,
77 engineHostCreator: (options) => new schematic_engine_host_1.SchematicEngineHost(options.resolvePaths),
78 });
79 }
80 async executeSchematic(collection, schematic, options = {}) {
81 let error = false;
82 let logs = [];
83 const files = new Set();
84 const reporterSubscription = this.workflow.reporter.subscribe((event) => {
85 // Strip leading slash to prevent confusion.
86 const eventPath = event.path.startsWith('/') ? event.path.substr(1) : event.path;
87 switch (event.kind) {
88 case 'error':
89 error = true;
90 const desc = event.description == 'alreadyExist' ? 'already exists' : 'does not exist.';
91 this.logger.error(`ERROR! ${eventPath} ${desc}.`);
92 break;
93 case 'update':
94 logs.push(`${color_1.colors.cyan('UPDATE')} ${eventPath} (${event.content.length} bytes)`);
95 files.add(eventPath);
96 break;
97 case 'create':
98 logs.push(`${color_1.colors.green('CREATE')} ${eventPath} (${event.content.length} bytes)`);
99 files.add(eventPath);
100 break;
101 case 'delete':
102 logs.push(`${color_1.colors.yellow('DELETE')} ${eventPath}`);
103 files.add(eventPath);
104 break;
105 case 'rename':
106 const eventToPath = event.to.startsWith('/') ? event.to.substr(1) : event.to;
107 logs.push(`${color_1.colors.blue('RENAME')} ${eventPath} => ${eventToPath}`);
108 files.add(eventPath);
109 break;
110 }
111 });
112 const lifecycleSubscription = this.workflow.lifeCycle.subscribe((event) => {
113 if (event.kind == 'end' || event.kind == 'post-tasks-start') {
114 if (!error) {
115 // Output the logging queue, no error happened.
116 logs.forEach((log) => this.logger.info(` ${log}`));
117 logs = [];
118 }
119 }
120 });
121 // TODO: Allow passing a schematic instance directly
122 try {
123 await this.workflow
124 .execute({
125 collection,
126 schematic,
127 options,
128 logger: this.logger,
129 })
130 .toPromise();
131 reporterSubscription.unsubscribe();
132 lifecycleSubscription.unsubscribe();
133 return { success: !error, files };
134 }
135 catch (e) {
136 if (e instanceof schematics_1.UnsuccessfulWorkflowExecution) {
137 this.logger.error(`${color_1.colors.symbols.cross} Migration failed. See above for further details.\n`);
138 }
139 else {
140 const logPath = log_file_1.writeErrorToLogFile(e);
141 this.logger.fatal(`${color_1.colors.symbols.cross} Migration failed: ${e.message}\n` +
142 ` See "${logPath}" for further details.\n`);
143 }
144 return { success: false, files };
145 }
146 }
147 /**
148 * @return Whether or not the migration was performed successfully.
149 */
150 async executeMigration(packageName, collectionPath, migrationName, commit) {
151 const collection = this.workflow.engine.createCollection(collectionPath);
152 const name = collection.listSchematicNames().find((name) => name === migrationName);
153 if (!name) {
154 this.logger.error(`Cannot find migration '${migrationName}' in '${packageName}'.`);
155 return false;
156 }
157 const schematic = this.workflow.engine.createSchematic(name, collection);
158 this.logger.info(color_1.colors.cyan(`** Executing '${migrationName}' of package '${packageName}' **\n`));
159 return this.executePackageMigrations([schematic.description], packageName, commit);
160 }
161 /**
162 * @return Whether or not the migrations were performed successfully.
163 */
164 async executeMigrations(packageName, collectionPath, from, to, commit) {
165 const collection = this.workflow.engine.createCollection(collectionPath);
166 const migrationRange = new semver.Range('>' + (semver.prerelease(from) ? from.split('-')[0] + '-0' : from) + ' <=' + to);
167 const migrations = [];
168 for (const name of collection.listSchematicNames()) {
169 const schematic = this.workflow.engine.createSchematic(name, collection);
170 const description = schematic.description;
171 description.version = coerceVersionNumber(description.version) || undefined;
172 if (!description.version) {
173 continue;
174 }
175 if (semver.satisfies(description.version, migrationRange, { includePrerelease: true })) {
176 migrations.push(description);
177 }
178 }
179 migrations.sort((a, b) => semver.compare(a.version, b.version) || a.name.localeCompare(b.name));
180 if (migrations.length === 0) {
181 return true;
182 }
183 this.logger.info(color_1.colors.cyan(`** Executing migrations of package '${packageName}' **\n`));
184 return this.executePackageMigrations(migrations, packageName, commit);
185 }
186 async executePackageMigrations(migrations, packageName, commit = false) {
187 for (const migration of migrations) {
188 const [title, ...description] = migration.description.split('. ');
189 this.logger.info(color_1.colors.cyan(color_1.colors.symbols.pointer) +
190 ' ' +
191 color_1.colors.bold(title.endsWith('.') ? title : title + '.'));
192 if (description.length) {
193 this.logger.info(' ' + description.join('.\n '));
194 }
195 const result = await this.executeSchematic(migration.collection.name, migration.name);
196 if (!result.success) {
197 return false;
198 }
199 this.logger.info(' Migration completed.');
200 // Commit migration
201 if (commit) {
202 const commitPrefix = `${packageName} migration - ${migration.name}`;
203 const commitMessage = migration.description
204 ? `${commitPrefix}\n\n${migration.description}`
205 : commitPrefix;
206 const committed = this.commit(commitMessage);
207 if (!committed) {
208 // Failed to commit, something went wrong. Abort the update.
209 return false;
210 }
211 }
212 this.logger.info(''); // Extra trailing newline.
213 }
214 return true;
215 }
216 // eslint-disable-next-line max-lines-per-function
217 async run(options) {
218 var _a, _b;
219 await package_manager_1.ensureCompatibleNpm(this.context.root);
220 // Check if the current installed CLI version is older than the latest version.
221 if (!disableVersionCheck && (await this.checkCLILatestVersion(options.verbose, options.next))) {
222 this.logger.warn(`The installed local Angular CLI version is older than the latest ${options.next ? 'pre-release' : 'stable'} version.\n` + 'Installing a temporary version to perform the update.');
223 return install_package_1.runTempPackageBin(`@angular/cli@${options.next ? 'next' : 'latest'}`, this.packageManager, process.argv.slice(2));
224 }
225 const logVerbose = (message) => {
226 if (options.verbose) {
227 this.logger.info(message);
228 }
229 };
230 if (options.all) {
231 const updateCmd = this.packageManager === workspace_schema_1.PackageManager.Yarn
232 ? `'yarn upgrade-interactive' or 'yarn upgrade'`
233 : `'${this.packageManager} update'`;
234 this.logger.warn(`
235 '--all' functionality has been removed as updating multiple packages at once is not recommended.
236 To update packages which don’t provide 'ng update' capabilities in your workspace 'package.json' use ${updateCmd} instead.
237 Run the package manager update command after updating packages which provide 'ng update' capabilities.
238 `);
239 return 0;
240 }
241 const packages = [];
242 for (const request of options['--'] || []) {
243 try {
244 const packageIdentifier = npm_package_arg_1.default(request);
245 // only registry identifiers are supported
246 if (!packageIdentifier.registry) {
247 this.logger.error(`Package '${request}' is not a registry package identifer.`);
248 return 1;
249 }
250 if (packages.some((v) => v.name === packageIdentifier.name)) {
251 this.logger.error(`Duplicate package '${packageIdentifier.name}' specified.`);
252 return 1;
253 }
254 if (options.migrateOnly && packageIdentifier.rawSpec) {
255 this.logger.warn('Package specifier has no effect when using "migrate-only" option.');
256 }
257 // If next option is used and no specifier supplied, use next tag
258 if (options.next && !packageIdentifier.rawSpec) {
259 packageIdentifier.fetchSpec = 'next';
260 }
261 packages.push(packageIdentifier);
262 }
263 catch (e) {
264 this.logger.error(e.message);
265 return 1;
266 }
267 }
268 if (!options.migrateOnly && (options.from || options.to)) {
269 this.logger.error('Can only use "from" or "to" options with "migrate-only" option.');
270 return 1;
271 }
272 // If not asking for status then check for a clean git repository.
273 // This allows the user to easily reset any changes from the update.
274 if (packages.length && !this.checkCleanGit()) {
275 if (options.allowDirty) {
276 this.logger.warn('Repository is not clean. Update changes will be mixed with pre-existing changes.');
277 }
278 else {
279 this.logger.error('Repository is not clean. Please commit or stash any changes before updating.');
280 return 2;
281 }
282 }
283 this.logger.info(`Using package manager: '${this.packageManager}'`);
284 this.logger.info('Collecting installed dependencies...');
285 const rootDependencies = await package_tree_1.getProjectDependencies(this.context.root);
286 this.logger.info(`Found ${rootDependencies.size} dependencies.`);
287 if (packages.length === 0) {
288 // Show status
289 const { success } = await this.executeSchematic(UPDATE_SCHEMATIC_COLLECTION, 'update', {
290 force: options.force || false,
291 next: options.next || false,
292 verbose: options.verbose || false,
293 packageManager: this.packageManager,
294 packages: [],
295 });
296 return success ? 0 : 1;
297 }
298 if (options.migrateOnly) {
299 if (!options.from && typeof options.migrateOnly !== 'string') {
300 this.logger.error('"from" option is required when using the "migrate-only" option without a migration name.');
301 return 1;
302 }
303 else if (packages.length !== 1) {
304 this.logger.error('A single package must be specified when using the "migrate-only" option.');
305 return 1;
306 }
307 if (options.next) {
308 this.logger.warn('"next" option has no effect when using "migrate-only" option.');
309 }
310 const packageName = packages[0].name;
311 const packageDependency = rootDependencies.get(packageName);
312 let packagePath = packageDependency === null || packageDependency === void 0 ? void 0 : packageDependency.path;
313 let packageNode = packageDependency === null || packageDependency === void 0 ? void 0 : packageDependency.package;
314 if (packageDependency && !packageNode) {
315 this.logger.error('Package found in package.json but is not installed.');
316 return 1;
317 }
318 else if (!packageDependency) {
319 // Allow running migrations on transitively installed dependencies
320 // There can technically be nested multiple versions
321 // TODO: If multiple, this should find all versions and ask which one to use
322 const packageJson = package_tree_1.findPackageJson(this.context.root, packageName);
323 if (packageJson) {
324 packagePath = path.dirname(packageJson);
325 packageNode = await package_tree_1.readPackageJson(packageJson);
326 }
327 }
328 if (!packageNode || !packagePath) {
329 this.logger.error('Package is not installed.');
330 return 1;
331 }
332 const updateMetadata = packageNode['ng-update'];
333 let migrations = updateMetadata === null || updateMetadata === void 0 ? void 0 : updateMetadata.migrations;
334 if (migrations === undefined) {
335 this.logger.error('Package does not provide migrations.');
336 return 1;
337 }
338 else if (typeof migrations !== 'string') {
339 this.logger.error('Package contains a malformed migrations field.');
340 return 1;
341 }
342 else if (path.posix.isAbsolute(migrations) || path.win32.isAbsolute(migrations)) {
343 this.logger.error('Package contains an invalid migrations field. Absolute paths are not permitted.');
344 return 1;
345 }
346 // Normalize slashes
347 migrations = migrations.replace(/\\/g, '/');
348 if (migrations.startsWith('../')) {
349 this.logger.error('Package contains an invalid migrations field. ' +
350 'Paths outside the package root are not permitted.');
351 return 1;
352 }
353 // Check if it is a package-local location
354 const localMigrations = path.join(packagePath, migrations);
355 if (fs.existsSync(localMigrations)) {
356 migrations = localMigrations;
357 }
358 else {
359 // Try to resolve from package location.
360 // This avoids issues with package hoisting.
361 try {
362 migrations = require.resolve(migrations, { paths: [packagePath] });
363 }
364 catch (e) {
365 if (e.code === 'MODULE_NOT_FOUND') {
366 this.logger.error('Migrations for package were not found.');
367 }
368 else {
369 this.logger.error(`Unable to resolve migrations for package. [${e.message}]`);
370 }
371 return 1;
372 }
373 }
374 let success = false;
375 if (typeof options.migrateOnly == 'string') {
376 success = await this.executeMigration(packageName, migrations, options.migrateOnly, options.createCommits);
377 }
378 else {
379 const from = coerceVersionNumber(options.from);
380 if (!from) {
381 this.logger.error(`"from" value [${options.from}] is not a valid version.`);
382 return 1;
383 }
384 success = await this.executeMigrations(packageName, migrations, from, options.to || packageNode.version, options.createCommits);
385 }
386 if (success) {
387 if (packageName === '@angular/core' &&
388 options.from &&
389 +options.from.split('.')[0] < 9 &&
390 (options.to || packageNode.version).split('.')[0] === '9') {
391 this.logger.info(NG_VERSION_9_POST_MSG);
392 }
393 return 0;
394 }
395 return 1;
396 }
397 const requests = [];
398 // Validate packages actually are part of the workspace
399 for (const pkg of packages) {
400 const node = rootDependencies.get(pkg.name);
401 if (!(node === null || node === void 0 ? void 0 : node.package)) {
402 this.logger.error(`Package '${pkg.name}' is not a dependency.`);
403 return 1;
404 }
405 // If a specific version is requested and matches the installed version, skip.
406 if (pkg.type === 'version' && node.package.version === pkg.fetchSpec) {
407 this.logger.info(`Package '${pkg.name}' is already at '${pkg.fetchSpec}'.`);
408 continue;
409 }
410 requests.push({ identifier: pkg, node });
411 }
412 if (requests.length === 0) {
413 return 0;
414 }
415 const packagesToUpdate = [];
416 this.logger.info('Fetching dependency metadata from registry...');
417 for (const { identifier: requestIdentifier, node } of requests) {
418 const packageName = requestIdentifier.name;
419 let metadata;
420 try {
421 // Metadata requests are internally cached; multiple requests for same name
422 // does not result in additional network traffic
423 metadata = await package_metadata_1.fetchPackageMetadata(packageName, this.logger, {
424 verbose: options.verbose,
425 });
426 }
427 catch (e) {
428 this.logger.error(`Error fetching metadata for '${packageName}': ` + e.message);
429 return 1;
430 }
431 // Try to find a package version based on the user requested package specifier
432 // registry specifier types are either version, range, or tag
433 let manifest;
434 if (requestIdentifier.type === 'version' ||
435 requestIdentifier.type === 'range' ||
436 requestIdentifier.type === 'tag') {
437 try {
438 manifest = pickManifest(metadata, requestIdentifier.fetchSpec);
439 }
440 catch (e) {
441 if (e.code === 'ETARGET') {
442 // If not found and next was used and user did not provide a specifier, try latest.
443 // Package may not have a next tag.
444 if (requestIdentifier.type === 'tag' &&
445 requestIdentifier.fetchSpec === 'next' &&
446 !requestIdentifier.rawSpec) {
447 try {
448 manifest = pickManifest(metadata, 'latest');
449 }
450 catch (e) {
451 if (e.code !== 'ETARGET' && e.code !== 'ENOVERSIONS') {
452 throw e;
453 }
454 }
455 }
456 }
457 else if (e.code !== 'ENOVERSIONS') {
458 throw e;
459 }
460 }
461 }
462 if (!manifest) {
463 this.logger.error(`Package specified by '${requestIdentifier.raw}' does not exist within the registry.`);
464 return 1;
465 }
466 if (((_a = node.package) === null || _a === void 0 ? void 0 : _a.name) === '@angular/cli') {
467 // Migrations for non LTS versions of Angular CLI are no longer included in @schematics/angular v12.
468 const toBeInstalledMajorVersion = +manifest.version.split('.')[0];
469 const currentMajorVersion = +node.package.version.split('.')[0];
470 if (currentMajorVersion < 9 && toBeInstalledMajorVersion >= 12) {
471 const updateVersions = {
472 1: 6,
473 6: 7,
474 7: 8,
475 8: 9,
476 };
477 const updateTo = updateVersions[currentMajorVersion];
478 this.logger.error('Updating multiple major versions at once is not recommended. ' +
479 `Run 'ng update @angular/cli@${updateTo}' in your workspace directory ` +
480 `to update to latest '${updateTo}.x' version of '@angular/cli'.\n\n` +
481 'For more information about the update process, see https://update.angular.io/.');
482 return 1;
483 }
484 }
485 if (manifest.version === ((_b = node.package) === null || _b === void 0 ? void 0 : _b.version)) {
486 this.logger.info(`Package '${packageName}' is already up to date.`);
487 continue;
488 }
489 packagesToUpdate.push(requestIdentifier.toString());
490 }
491 if (packagesToUpdate.length === 0) {
492 return 0;
493 }
494 const { success } = await this.executeSchematic(UPDATE_SCHEMATIC_COLLECTION, 'update', {
495 verbose: options.verbose || false,
496 force: options.force || false,
497 next: !!options.next,
498 packageManager: this.packageManager,
499 packages: packagesToUpdate,
500 });
501 if (success) {
502 try {
503 // Remove existing node modules directory to provide a stronger guarantee that packages
504 // will be hoisted into the correct locations.
505 await fs.promises.rmdir(path.join(this.context.root, 'node_modules'), {
506 recursive: true,
507 maxRetries: 3,
508 });
509 }
510 catch { }
511 const result = await install_package_1.installAllPackages(this.packageManager, options.force ? ['--force'] : [], this.context.root);
512 if (result !== 0) {
513 return result;
514 }
515 }
516 if (success && options.createCommits) {
517 const committed = this.commit(`Angular CLI update for packages - ${packagesToUpdate.join(', ')}`);
518 if (!committed) {
519 return 1;
520 }
521 }
522 // This is a temporary workaround to allow data to be passed back from the update schematic
523 // eslint-disable-next-line @typescript-eslint/no-explicit-any
524 const migrations = global.externalMigrations;
525 if (success && migrations) {
526 for (const migration of migrations) {
527 // Resolve the package from the workspace root, as otherwise it will be resolved from the temp
528 // installed CLI version.
529 let packagePath;
530 logVerbose(`Resolving migration package '${migration.package}' from '${this.context.root}'...`);
531 try {
532 try {
533 packagePath = path.dirname(
534 // This may fail if the `package.json` is not exported as an entry point
535 require.resolve(path.join(migration.package, 'package.json'), {
536 paths: [this.context.root],
537 }));
538 }
539 catch (e) {
540 if (e.code === 'MODULE_NOT_FOUND') {
541 // Fallback to trying to resolve the package's main entry point
542 packagePath = require.resolve(migration.package, { paths: [this.context.root] });
543 }
544 else {
545 throw e;
546 }
547 }
548 }
549 catch (e) {
550 if (e.code === 'MODULE_NOT_FOUND') {
551 logVerbose(e.toString());
552 this.logger.error(`Migrations for package (${migration.package}) were not found.` +
553 ' The package could not be found in the workspace.');
554 }
555 else {
556 this.logger.error(`Unable to resolve migrations for package (${migration.package}). [${e.message}]`);
557 }
558 return 1;
559 }
560 let migrations;
561 // Check if it is a package-local location
562 const localMigrations = path.join(packagePath, migration.collection);
563 if (fs.existsSync(localMigrations)) {
564 migrations = localMigrations;
565 }
566 else {
567 // Try to resolve from package location.
568 // This avoids issues with package hoisting.
569 try {
570 migrations = require.resolve(migration.collection, { paths: [packagePath] });
571 }
572 catch (e) {
573 if (e.code === 'MODULE_NOT_FOUND') {
574 this.logger.error(`Migrations for package (${migration.package}) were not found.`);
575 }
576 else {
577 this.logger.error(`Unable to resolve migrations for package (${migration.package}). [${e.message}]`);
578 }
579 return 1;
580 }
581 }
582 const result = await this.executeMigrations(migration.package, migrations, migration.from, migration.to, options.createCommits);
583 if (!result) {
584 return 0;
585 }
586 }
587 if (migrations.some((m) => m.package === '@angular/core' &&
588 m.to.split('.')[0] === '9' &&
589 +m.from.split('.')[0] < 9)) {
590 this.logger.info(NG_VERSION_9_POST_MSG);
591 }
592 }
593 return success ? 0 : 1;
594 }
595 /**
596 * @return Whether or not the commit was successful.
597 */
598 commit(message) {
599 // Check if a commit is needed.
600 let commitNeeded;
601 try {
602 commitNeeded = hasChangesToCommit();
603 }
604 catch (err) {
605 this.logger.error(` Failed to read Git tree:\n${err.stderr}`);
606 return false;
607 }
608 if (!commitNeeded) {
609 this.logger.info(' No changes to commit after migration.');
610 return true;
611 }
612 // Commit changes and abort on error.
613 try {
614 createCommit(message);
615 }
616 catch (err) {
617 this.logger.error(`Failed to commit update (${message}):\n${err.stderr}`);
618 return false;
619 }
620 // Notify user of the commit.
621 const hash = findCurrentGitSha();
622 const shortMessage = message.split('\n')[0];
623 if (hash) {
624 this.logger.info(` Committed migration step (${getShortHash(hash)}): ${shortMessage}.`);
625 }
626 else {
627 // Commit was successful, but reading the hash was not. Something weird happened,
628 // but nothing that would stop the update. Just log the weirdness and continue.
629 this.logger.info(` Committed migration step: ${shortMessage}.`);
630 this.logger.warn(' Failed to look up hash of most recent commit, continuing anyways.');
631 }
632 return true;
633 }
634 checkCleanGit() {
635 try {
636 const topLevel = child_process_1.execSync('git rev-parse --show-toplevel', {
637 encoding: 'utf8',
638 stdio: 'pipe',
639 });
640 const result = child_process_1.execSync('git status --porcelain', { encoding: 'utf8', stdio: 'pipe' });
641 if (result.trim().length === 0) {
642 return true;
643 }
644 // Only files inside the workspace root are relevant
645 for (const entry of result.split('\n')) {
646 const relativeEntry = path.relative(path.resolve(this.context.root), path.resolve(topLevel.trim(), entry.slice(3).trim()));
647 if (!relativeEntry.startsWith('..') && !path.isAbsolute(relativeEntry)) {
648 return false;
649 }
650 }
651 }
652 catch { }
653 return true;
654 }
655 /**
656 * Checks if the current installed CLI version is older than the latest version.
657 * @returns `true` when the installed version is older.
658 */
659 async checkCLILatestVersion(verbose = false, next = false) {
660 const installedCLIVersion = version_1.VERSION.full;
661 const LatestCLIManifest = await package_metadata_1.fetchPackageManifest(`@angular/cli@${next ? 'next' : 'latest'}`, this.logger, {
662 verbose,
663 usingYarn: this.packageManager === workspace_schema_1.PackageManager.Yarn,
664 });
665 return semver.lt(installedCLIVersion, LatestCLIManifest.version);
666 }
667}
668exports.UpdateCommand = UpdateCommand;
669/**
670 * @return Whether or not the working directory has Git changes to commit.
671 */
672function hasChangesToCommit() {
673 // List all modified files not covered by .gitignore.
674 const files = child_process_1.execSync('git ls-files -m -d -o --exclude-standard').toString();
675 // If any files are returned, then there must be something to commit.
676 return files !== '';
677}
678/**
679 * Precondition: Must have pending changes to commit, they do not need to be staged.
680 * Postcondition: The Git working tree is committed and the repo is clean.
681 * @param message The commit message to use.
682 */
683function createCommit(message) {
684 // Stage entire working tree for commit.
685 child_process_1.execSync('git add -A', { encoding: 'utf8', stdio: 'pipe' });
686 // Commit with the message passed via stdin to avoid bash escaping issues.
687 child_process_1.execSync('git commit --no-verify -F -', { encoding: 'utf8', stdio: 'pipe', input: message });
688}
689/**
690 * @return The Git SHA hash of the HEAD commit. Returns null if unable to retrieve the hash.
691 */
692function findCurrentGitSha() {
693 try {
694 const hash = child_process_1.execSync('git rev-parse HEAD', { encoding: 'utf8', stdio: 'pipe' });
695 return hash.trim();
696 }
697 catch {
698 return null;
699 }
700}
701function getShortHash(commitHash) {
702 return commitHash.slice(0, 9);
703}
704function coerceVersionNumber(version) {
705 if (!version) {
706 return null;
707 }
708 if (!version.match(/^\d{1,30}\.\d{1,30}\.\d{1,30}/)) {
709 const match = version.match(/^\d{1,30}(\.\d{1,30})*/);
710 if (!match) {
711 return null;
712 }
713 if (!match[1]) {
714 version = version.substr(0, match[0].length) + '.0.0' + version.substr(match[0].length);
715 }
716 else if (!match[2]) {
717 version = version.substr(0, match[0].length) + '.0' + version.substr(match[0].length);
718 }
719 else {
720 return null;
721 }
722 }
723 return semver.valid(version);
724}
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