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"use strict";
/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const schematics_1 = require("@angular-devkit/schematics");
const tools_1 = require("@angular-devkit/schematics/tools");
const child_process_1 = require("child_process");
const fs_1 = require("fs");
const module_1 = require("module");
const npm_package_arg_1 = __importDefault(require("npm-package-arg"));
const npm_pick_manifest_1 = __importDefault(require("npm-pick-manifest"));
const path = __importStar(require("path"));
const path_1 = require("path");
const semver = __importStar(require("semver"));
const workspace_schema_1 = require("../../../lib/config/workspace-schema");
const command_module_1 = require("../../command-builder/command-module");
const schematic_engine_host_1 = require("../../command-builder/utilities/schematic-engine-host");
const schematic_workflow_1 = require("../../command-builder/utilities/schematic-workflow");
const color_1 = require("../../utilities/color");
const environment_options_1 = require("../../utilities/environment-options");
const error_1 = require("../../utilities/error");
const log_file_1 = require("../../utilities/log-file");
const package_metadata_1 = require("../../utilities/package-metadata");
const package_tree_1 = require("../../utilities/package-tree");
const prompt_1 = require("../../utilities/prompt");
const tty_1 = require("../../utilities/tty");
const version_1 = require("../../utilities/version");
const ANGULAR_PACKAGES_REGEXP = /^@(?:angular|nguniversal)\//;
const UPDATE_SCHEMATIC_COLLECTION = path.join(__dirname, 'schematic/collection.json');
class UpdateCommandModule extends command_module_1.CommandModule {
    scope = command_module_1.CommandScope.In;
    shouldReportAnalytics = false;
    command = 'update [packages..]';
    describe = 'Updates your workspace and its dependencies. See https://update.angular.io/.';
    longDescriptionPath = (0, path_1.join)(__dirname, 'long-description.md');
    builder(localYargs) {
        return localYargs
            .positional('packages', {
            description: 'The names of package(s) to update.',
            type: 'string',
            array: true,
        })
            .option('force', {
            description: 'Ignore peer dependency version mismatches.',
            type: 'boolean',
            default: false,
        })
            .option('next', {
            description: 'Use the prerelease version, including beta and RCs.',
            type: 'boolean',
            default: false,
        })
            .option('migrate-only', {
            description: 'Only perform a migration, do not update the installed version.',
            type: 'boolean',
        })
            .option('name', {
            description: 'The name of the migration to run. Only available when a single package is updated.',
            type: 'string',
            conflicts: ['to', 'from'],
        })
            .option('from', {
            description: 'Version from which to migrate from. ' +
                `Only available when a single package is updated, and only with 'migrate-only'.`,
            type: 'string',
            implies: ['migrate-only'],
            conflicts: ['name'],
        })
            .option('to', {
            describe: 'Version up to which to apply migrations. Only available when a single package is updated, ' +
                `and only with 'migrate-only' option. Requires 'from' to be specified. Default to the installed version detected.`,
            type: 'string',
            implies: ['from', 'migrate-only'],
            conflicts: ['name'],
        })
            .option('allow-dirty', {
            describe: 'Whether to allow updating when the repository contains modified or untracked files.',
            type: 'boolean',
            default: false,
        })
            .option('verbose', {
            describe: 'Display additional details about internal operations during execution.',
            type: 'boolean',
            default: false,
        })
            .option('create-commits', {
            describe: 'Create source control commits for updates and migrations.',
            type: 'boolean',
            alias: ['C'],
            default: false,
        })
            .middleware((argv) => {
            if (argv.name) {
                argv['migrate-only'] = true;
            }
            // eslint-disable-next-line @typescript-eslint/no-explicit-any
            return argv;
        })
            .check(({ packages, 'allow-dirty': allowDirty, 'migrate-only': migrateOnly }) => {
            const { logger } = this.context;
            // This allows the user to easily reset any changes from the update.
            if (packages?.length && !this.checkCleanGit()) {
                if (allowDirty) {
                    logger.warn('Repository is not clean. Update changes will be mixed with pre-existing changes.');
                }
                else {
                    throw new command_module_1.CommandModuleError('Repository is not clean. Please commit or stash any changes before updating.');
                }
            }
            if (migrateOnly) {
                if (packages?.length !== 1) {
                    throw new command_module_1.CommandModuleError(`A single package must be specified when using the 'migrate-only' option.`);
                }
            }
            return true;
        })
            .strict();
    }
    async run(options) {
        const { logger, packageManager } = this.context;
        // Check if the current installed CLI version is older than the latest compatible version.
        // Skip when running `ng update` without a package name as this will not trigger an actual update.
        if (!environment_options_1.disableVersionCheck && options.packages?.length) {
            const cliVersionToInstall = await this.checkCLIVersion(options.packages, options.verbose, options.next);
            if (cliVersionToInstall) {
                logger.warn('The installed Angular CLI version is outdated.\n' +
                    `Installing a temporary Angular CLI versioned ${cliVersionToInstall} to perform the update.`);
                return this.runTempBinary(`@angular/cli@${cliVersionToInstall}`, process.argv.slice(2));
            }
        }
        const packages = [];
        for (const request of options.packages ?? []) {
            try {
                const packageIdentifier = (0, npm_package_arg_1.default)(request);
                // only registry identifiers are supported
                if (!packageIdentifier.registry) {
                    logger.error(`Package '${request}' is not a registry package identifer.`);
                    return 1;
                }
                if (packages.some((v) => v.name === packageIdentifier.name)) {
                    logger.error(`Duplicate package '${packageIdentifier.name}' specified.`);
                    return 1;
                }
                if (options.migrateOnly && packageIdentifier.rawSpec !== '*') {
                    logger.warn('Package specifier has no effect when using "migrate-only" option.');
                }
                // If next option is used and no specifier supplied, use next tag
                if (options.next && packageIdentifier.rawSpec === '*') {
                    packageIdentifier.fetchSpec = 'next';
                }
                packages.push(packageIdentifier);
            }
            catch (e) {
                (0, error_1.assertIsError)(e);
                logger.error(e.message);
                return 1;
            }
        }
        logger.info(`Using package manager: ${color_1.colors.grey(packageManager.name)}`);
        logger.info('Collecting installed dependencies...');
        const rootDependencies = await (0, package_tree_1.getProjectDependencies)(this.context.root);
        logger.info(`Found ${rootDependencies.size} dependencies.`);
        const workflow = new tools_1.NodeWorkflow(this.context.root, {
            packageManager: packageManager.name,
            packageManagerForce: this.packageManagerForce(options.verbose),
            // __dirname -> favor @schematics/update from this package
            // Otherwise, use packages from the active workspace (migrations)
            resolvePaths: [__dirname, this.context.root],
            schemaValidation: true,
            engineHostCreator: (options) => new schematic_engine_host_1.SchematicEngineHost(options.resolvePaths),
        });
        if (packages.length === 0) {
            // Show status
            const { success } = await this.executeSchematic(workflow, UPDATE_SCHEMATIC_COLLECTION, 'update', {
                force: options.force,
                next: options.next,
                verbose: options.verbose,
                packageManager: packageManager.name,
                packages: [],
            });
            return success ? 0 : 1;
        }
        return options.migrateOnly
            ? this.migrateOnly(workflow, (options.packages ?? [])[0], rootDependencies, options)
            : this.updatePackagesAndMigrate(workflow, rootDependencies, options, packages);
    }
    async executeSchematic(workflow, collection, schematic, options = {}) {
        const { logger } = this.context;
        const workflowSubscription = (0, schematic_workflow_1.subscribeToWorkflow)(workflow, logger);
        // TODO: Allow passing a schematic instance directly
        try {
            await workflow
                .execute({
                collection,
                schematic,
                options,
                logger,
            })
                .toPromise();
            return { success: !workflowSubscription.error, files: workflowSubscription.files };
        }
        catch (e) {
            if (e instanceof schematics_1.UnsuccessfulWorkflowExecution) {
                logger.error(`${color_1.colors.symbols.cross} Migration failed. See above for further details.\n`);
            }
            else {
                (0, error_1.assertIsError)(e);
                const logPath = (0, log_file_1.writeErrorToLogFile)(e);
                logger.fatal(`${color_1.colors.symbols.cross} Migration failed: ${e.message}\n` +
                    `  See "${logPath}" for further details.\n`);
            }
            return { success: false, files: workflowSubscription.files };
        }
        finally {
            workflowSubscription.unsubscribe();
        }
    }
    /**
     * @return Whether or not the migration was performed successfully.
     */
    async executeMigration(workflow, packageName, collectionPath, migrationName, commit) {
        const { logger } = this.context;
        const collection = workflow.engine.createCollection(collectionPath);
        const name = collection.listSchematicNames().find((name) => name === migrationName);
        if (!name) {
            logger.error(`Cannot find migration '${migrationName}' in '${packageName}'.`);
            return 1;
        }
        logger.info(color_1.colors.cyan(`** Executing '${migrationName}' of package '${packageName}' **\n`));
        const schematic = workflow.engine.createSchematic(name, collection);
        return this.executePackageMigrations(workflow, [schematic.description], packageName, commit);
    }
    /**
     * @return Whether or not the migrations were performed successfully.
     */
    async executeMigrations(workflow, packageName, collectionPath, from, to, commit) {
        const collection = workflow.engine.createCollection(collectionPath);
        const migrationRange = new semver.Range('>' + (semver.prerelease(from) ? from.split('-')[0] + '-0' : from) + ' <=' + to.split('-')[0]);
        const requiredMigrations = [];
        const optionalMigrations = [];
        for (const name of collection.listSchematicNames()) {
            const schematic = workflow.engine.createSchematic(name, collection);
            const description = schematic.description;
            description.version = coerceVersionNumber(description.version);
            if (!description.version) {
                continue;
            }
            if (semver.satisfies(description.version, migrationRange, { includePrerelease: true })) {
                (description.optional ? optionalMigrations : requiredMigrations).push(description);
            }
        }
        if (requiredMigrations.length === 0 && optionalMigrations.length === 0) {
            return 0;
        }
        // Required migrations
        if (requiredMigrations.length) {
            this.context.logger.info(color_1.colors.cyan(`** Executing migrations of package '${packageName}' **\n`));
            requiredMigrations.sort((a, b) => semver.compare(a.version, b.version) || a.name.localeCompare(b.name));
            const result = await this.executePackageMigrations(workflow, requiredMigrations, packageName, commit);
            if (result === 1) {
                return 1;
            }
        }
        // Optional migrations
        if (optionalMigrations.length) {
            this.context.logger.info(color_1.colors.magenta(`** Optional migrations of package '${packageName}' **\n`));
            optionalMigrations.sort((a, b) => semver.compare(a.version, b.version) || a.name.localeCompare(b.name));
            const migrationsToRun = await this.getOptionalMigrationsToRun(optionalMigrations, packageName);
            if (migrationsToRun?.length) {
                return this.executePackageMigrations(workflow, migrationsToRun, packageName, commit);
            }
        }
        return 0;
    }
    async executePackageMigrations(workflow, migrations, packageName, commit = false) {
        const { logger } = this.context;
        for (const migration of migrations) {
            const { title, description } = getMigrationTitleAndDescription(migration);
            logger.info(color_1.colors.cyan(color_1.colors.symbols.pointer) + ' ' + color_1.colors.bold(title));
            if (description) {
                logger.info('  ' + description);
            }
            const { success, files } = await this.executeSchematic(workflow, migration.collection.name, migration.name);
            if (!success) {
                return 1;
            }
            let modifiedFilesText;
            switch (files.size) {
                case 0:
                    modifiedFilesText = 'No changes made';
                    break;
                case 1:
                    modifiedFilesText = '1 file modified';
                    break;
                default:
                    modifiedFilesText = `${files.size} files modified`;
                    break;
            }
            logger.info(`  Migration completed (${modifiedFilesText}).`);
            // Commit migration
            if (commit) {
                const commitPrefix = `${packageName} migration - ${migration.name}`;
                const commitMessage = migration.description
                    ? `${commitPrefix}\n\n${migration.description}`
                    : commitPrefix;
                const committed = this.commit(commitMessage);
                if (!committed) {
                    // Failed to commit, something went wrong. Abort the update.
                    return 1;
                }
            }
            logger.info(''); // Extra trailing newline.
        }
        return 0;
    }
    async migrateOnly(workflow, packageName, rootDependencies, options) {
        const { logger } = this.context;
        const packageDependency = rootDependencies.get(packageName);
        let packagePath = packageDependency?.path;
        let packageNode = packageDependency?.package;
        if (packageDependency && !packageNode) {
            logger.error('Package found in package.json but is not installed.');
            return 1;
        }
        else if (!packageDependency) {
            // Allow running migrations on transitively installed dependencies
            // There can technically be nested multiple versions
            // TODO: If multiple, this should find all versions and ask which one to use
            const packageJson = (0, package_tree_1.findPackageJson)(this.context.root, packageName);
            if (packageJson) {
                packagePath = path.dirname(packageJson);
                packageNode = await (0, package_tree_1.readPackageJson)(packageJson);
            }
        }
        if (!packageNode || !packagePath) {
            logger.error('Package is not installed.');
            return 1;
        }
        const updateMetadata = packageNode['ng-update'];
        let migrations = updateMetadata?.migrations;
        if (migrations === undefined) {
            logger.error('Package does not provide migrations.');
            return 1;
        }
        else if (typeof migrations !== 'string') {
            logger.error('Package contains a malformed migrations field.');
            return 1;
        }
        else if (path.posix.isAbsolute(migrations) || path.win32.isAbsolute(migrations)) {
            logger.error('Package contains an invalid migrations field. Absolute paths are not permitted.');
            return 1;
        }
        // Normalize slashes
        migrations = migrations.replace(/\\/g, '/');
        if (migrations.startsWith('../')) {
            logger.error('Package contains an invalid migrations field. Paths outside the package root are not permitted.');
            return 1;
        }
        // Check if it is a package-local location
        const localMigrations = path.join(packagePath, migrations);
        if ((0, fs_1.existsSync)(localMigrations)) {
            migrations = localMigrations;
        }
        else {
            // Try to resolve from package location.
            // This avoids issues with package hoisting.
            try {
                const packageRequire = (0, module_1.createRequire)(packagePath + '/');
                migrations = packageRequire.resolve(migrations);
            }
            catch (e) {
                (0, error_1.assertIsError)(e);
                if (e.code === 'MODULE_NOT_FOUND') {
                    logger.error('Migrations for package were not found.');
                }
                else {
                    logger.error(`Unable to resolve migrations for package.  [${e.message}]`);
                }
                return 1;
            }
        }
        if (options.name) {
            return this.executeMigration(workflow, packageName, migrations, options.name, options.createCommits);
        }
        const from = coerceVersionNumber(options.from);
        if (!from) {
            logger.error(`"from" value [${options.from}] is not a valid version.`);
            return 1;
        }
        return this.executeMigrations(workflow, packageName, migrations, from, options.to || packageNode.version, options.createCommits);
    }
    // eslint-disable-next-line max-lines-per-function
    async updatePackagesAndMigrate(workflow, rootDependencies, options, packages) {
        const { logger } = this.context;
        const logVerbose = (message) => {
            if (options.verbose) {
                logger.info(message);
            }
        };
        const requests = [];
        // Validate packages actually are part of the workspace
        for (const pkg of packages) {
            const node = rootDependencies.get(pkg.name);
            if (!node?.package) {
                logger.error(`Package '${pkg.name}' is not a dependency.`);
                return 1;
            }
            // If a specific version is requested and matches the installed version, skip.
            if (pkg.type === 'version' && node.package.version === pkg.fetchSpec) {
                logger.info(`Package '${pkg.name}' is already at '${pkg.fetchSpec}'.`);
                continue;
            }
            requests.push({ identifier: pkg, node });
        }
        if (requests.length === 0) {
            return 0;
        }
        logger.info('Fetching dependency metadata from registry...');
        const packagesToUpdate = [];
        for (const { identifier: requestIdentifier, node } of requests) {
            const packageName = requestIdentifier.name;
            let metadata;
            try {
                // Metadata requests are internally cached; multiple requests for same name
                // does not result in additional network traffic
                metadata = await (0, package_metadata_1.fetchPackageMetadata)(packageName, logger, {
                    verbose: options.verbose,
                });
            }
            catch (e) {
                (0, error_1.assertIsError)(e);
                logger.error(`Error fetching metadata for '${packageName}': ` + e.message);
                return 1;
            }
            // Try to find a package version based on the user requested package specifier
            // registry specifier types are either version, range, or tag
            let manifest;
            if (requestIdentifier.type === 'version' ||
                requestIdentifier.type === 'range' ||
                requestIdentifier.type === 'tag') {
                try {
                    manifest = (0, npm_pick_manifest_1.default)(metadata, requestIdentifier.fetchSpec);
                }
                catch (e) {
                    (0, error_1.assertIsError)(e);
                    if (e.code === 'ETARGET') {
                        // If not found and next was used and user did not provide a specifier, try latest.
                        // Package may not have a next tag.
                        if (requestIdentifier.type === 'tag' &&
                            requestIdentifier.fetchSpec === 'next' &&
                            !requestIdentifier.rawSpec) {
                            try {
                                manifest = (0, npm_pick_manifest_1.default)(metadata, 'latest');
                            }
                            catch (e) {
                                (0, error_1.assertIsError)(e);
                                if (e.code !== 'ETARGET' && e.code !== 'ENOVERSIONS') {
                                    throw e;
                                }
                            }
                        }
                    }
                    else if (e.code !== 'ENOVERSIONS') {
                        throw e;
                    }
                }
            }
            if (!manifest) {
                logger.error(`Package specified by '${requestIdentifier.raw}' does not exist within the registry.`);
                return 1;
            }
            if (manifest.version === node.package?.version) {
                logger.info(`Package '${packageName}' is already up to date.`);
                continue;
            }
            if (node.package && ANGULAR_PACKAGES_REGEXP.test(node.package.name)) {
                const { name, version } = node.package;
                const toBeInstalledMajorVersion = +manifest.version.split('.')[0];
                const currentMajorVersion = +version.split('.')[0];
                if (toBeInstalledMajorVersion - currentMajorVersion > 1) {
                    // Only allow updating a single version at a time.
                    if (currentMajorVersion < 6) {
                        // Before version 6, the major versions were not always sequential.
                        // Example @angular/core skipped version 3, @angular/cli skipped versions 2-5.
                        logger.error(`Updating multiple major versions of '${name}' at once is not supported. Please migrate each major version individually.\n` +
                            `For more information about the update process, see https://update.angular.io/.`);
                    }
                    else {
                        const nextMajorVersionFromCurrent = currentMajorVersion + 1;
                        logger.error(`Updating multiple major versions of '${name}' at once is not supported. Please migrate each major version individually.\n` +
                            `Run 'ng update ${name}@${nextMajorVersionFromCurrent}' in your workspace directory ` +
                            `to update to latest '${nextMajorVersionFromCurrent}.x' version of '${name}'.\n\n` +
                            `For more information about the update process, see https://update.angular.io/?v=${currentMajorVersion}.0-${nextMajorVersionFromCurrent}.0`);
                    }
                    return 1;
                }
            }
            packagesToUpdate.push(requestIdentifier.toString());
        }
        if (packagesToUpdate.length === 0) {
            return 0;
        }
        const { success } = await this.executeSchematic(workflow, UPDATE_SCHEMATIC_COLLECTION, 'update', {
            verbose: options.verbose,
            force: options.force,
            next: options.next,
            packageManager: this.context.packageManager.name,
            packages: packagesToUpdate,
        });
        if (success) {
            try {
                await fs_1.promises.rm(path.join(this.context.root, 'node_modules'), {
                    force: true,
                    recursive: true,
                    maxRetries: 3,
                });
            }
            catch { }
            const installationSuccess = await this.context.packageManager.installAll(this.packageManagerForce(options.verbose) ? ['--force'] : [], this.context.root);
            if (!installationSuccess) {
                return 1;
            }
        }
        if (success && options.createCommits) {
            if (!this.commit(`Angular CLI update for packages - ${packagesToUpdate.join(', ')}`)) {
                return 1;
            }
        }
        // This is a temporary workaround to allow data to be passed back from the update schematic
        // eslint-disable-next-line @typescript-eslint/no-explicit-any
        const migrations = global.externalMigrations;
        if (success && migrations) {
            const rootRequire = (0, module_1.createRequire)(this.context.root + '/');
            for (const migration of migrations) {
                // Resolve the package from the workspace root, as otherwise it will be resolved from the temp
                // installed CLI version.
                let packagePath;
                logVerbose(`Resolving migration package '${migration.package}' from '${this.context.root}'...`);
                try {
                    try {
                        packagePath = path.dirname(
                        // This may fail if the `package.json` is not exported as an entry point
                        rootRequire.resolve(path.join(migration.package, 'package.json')));
                    }
                    catch (e) {
                        (0, error_1.assertIsError)(e);
                        if (e.code === 'MODULE_NOT_FOUND') {
                            // Fallback to trying to resolve the package's main entry point
                            packagePath = rootRequire.resolve(migration.package);
                        }
                        else {
                            throw e;
                        }
                    }
                }
                catch (e) {
                    (0, error_1.assertIsError)(e);
                    if (e.code === 'MODULE_NOT_FOUND') {
                        logVerbose(e.toString());
                        logger.error(`Migrations for package (${migration.package}) were not found.` +
                            ' The package could not be found in the workspace.');
                    }
                    else {
                        logger.error(`Unable to resolve migrations for package (${migration.package}).  [${e.message}]`);
                    }
                    return 1;
                }
                let migrations;
                // Check if it is a package-local location
                const localMigrations = path.join(packagePath, migration.collection);
                if ((0, fs_1.existsSync)(localMigrations)) {
                    migrations = localMigrations;
                }
                else {
                    // Try to resolve from package location.
                    // This avoids issues with package hoisting.
                    try {
                        const packageRequire = (0, module_1.createRequire)(packagePath + '/');
                        migrations = packageRequire.resolve(migration.collection);
                    }
                    catch (e) {
                        (0, error_1.assertIsError)(e);
                        if (e.code === 'MODULE_NOT_FOUND') {
                            logger.error(`Migrations for package (${migration.package}) were not found.`);
                        }
                        else {
                            logger.error(`Unable to resolve migrations for package (${migration.package}).  [${e.message}]`);
                        }
                        return 1;
                    }
                }
                const result = await this.executeMigrations(workflow, migration.package, migrations, migration.from, migration.to, options.createCommits);
                // A non-zero value is a failure for the package's migrations
                if (result !== 0) {
                    return result;
                }
            }
        }
        return success ? 0 : 1;
    }
    /**
     * @return Whether or not the commit was successful.
     */
    commit(message) {
        const { logger } = this.context;
        // Check if a commit is needed.
        let commitNeeded;
        try {
            commitNeeded = hasChangesToCommit();
        }
        catch (err) {
            logger.error(`  Failed to read Git tree:\n${err.stderr}`);
            return false;
        }
        if (!commitNeeded) {
            logger.info('  No changes to commit after migration.');
            return true;
        }
        // Commit changes and abort on error.
        try {
            createCommit(message);
        }
        catch (err) {
            logger.error(`Failed to commit update (${message}):\n${err.stderr}`);
            return false;
        }
        // Notify user of the commit.
        const hash = findCurrentGitSha();
        const shortMessage = message.split('\n')[0];
        if (hash) {
            logger.info(`  Committed migration step (${getShortHash(hash)}): ${shortMessage}.`);
        }
        else {
            // Commit was successful, but reading the hash was not. Something weird happened,
            // but nothing that would stop the update. Just log the weirdness and continue.
            logger.info(`  Committed migration step: ${shortMessage}.`);
            logger.warn('  Failed to look up hash of most recent commit, continuing anyways.');
        }
        return true;
    }
    checkCleanGit() {
        try {
            const topLevel = (0, child_process_1.execSync)('git rev-parse --show-toplevel', {
                encoding: 'utf8',
                stdio: 'pipe',
            });
            const result = (0, child_process_1.execSync)('git status --porcelain', { encoding: 'utf8', stdio: 'pipe' });
            if (result.trim().length === 0) {
                return true;
            }
            // Only files inside the workspace root are relevant
            for (const entry of result.split('\n')) {
                const relativeEntry = path.relative(path.resolve(this.context.root), path.resolve(topLevel.trim(), entry.slice(3).trim()));
                if (!relativeEntry.startsWith('..') && !path.isAbsolute(relativeEntry)) {
                    return false;
                }
            }
        }
        catch { }
        return true;
    }
    /**
     * Checks if the current installed CLI version is older or newer than a compatible version.
     * @returns the version to install or null when there is no update to install.
     */
    async checkCLIVersion(packagesToUpdate, verbose = false, next = false) {
        const { version } = await (0, package_metadata_1.fetchPackageManifest)(`@angular/cli@${this.getCLIUpdateRunnerVersion(packagesToUpdate, next)}`, this.context.logger, {
            verbose,
            usingYarn: this.context.packageManager.name === workspace_schema_1.PackageManager.Yarn,
        });
        return version_1.VERSION.full === version ? null : version;
    }
    getCLIUpdateRunnerVersion(packagesToUpdate, next) {
        if (next) {
            return 'next';
        }
        const updatingAngularPackage = packagesToUpdate?.find((r) => ANGULAR_PACKAGES_REGEXP.test(r));
        if (updatingAngularPackage) {
            // If we are updating any Angular package we can update the CLI to the target version because
            // migrations for @angular/core@13 can be executed using Angular/cli@13.
            // This is same behaviour as `npx @angular/cli@13 update @angular/core@13`.
            // `@angular/cli@13` -> ['', 'angular/cli', '13']
            // `@angular/cli` -> ['', 'angular/cli']
            const tempVersion = coerceVersionNumber(updatingAngularPackage.split('@')[2]);
            return semver.parse(tempVersion)?.major ?? 'latest';
        }
        // When not updating an Angular package we cannot determine which schematic runtime the migration should to be executed in.
        // Typically, we can assume that the `@angular/cli` was updated previously.
        // Example: Angular official packages are typically updated prior to NGRX etc...
        // Therefore, we only update to the latest patch version of the installed major version of the Angular CLI.
        // This is important because we might end up in a scenario where locally Angular v12 is installed, updating NGRX from 11 to 12.
        // We end up using Angular ClI v13 to run the migrations if we run the migrations using the CLI installed major version + 1 logic.
        return version_1.VERSION.major;
    }
    async runTempBinary(packageName, args = []) {
        const { success, tempNodeModules } = await this.context.packageManager.installTemp(packageName);
        if (!success) {
            return 1;
        }
        // Remove version/tag etc... from package name
        // Ex: @angular/cli@latest -> @angular/cli
        const packageNameNoVersion = packageName.substring(0, packageName.lastIndexOf('@'));
        const pkgLocation = (0, path_1.join)(tempNodeModules, packageNameNoVersion);
        const packageJsonPath = (0, path_1.join)(pkgLocation, 'package.json');
        // Get a binary location for this package
        let binPath;
        if ((0, fs_1.existsSync)(packageJsonPath)) {
            const content = await fs_1.promises.readFile(packageJsonPath, 'utf-8');
            if (content) {
                const { bin = {} } = JSON.parse(content);
                const binKeys = Object.keys(bin);
                if (binKeys.length) {
                    binPath = (0, path_1.resolve)(pkgLocation, bin[binKeys[0]]);
                }
            }
        }
        if (!binPath) {
            throw new Error(`Cannot locate bin for temporary package: ${packageNameNoVersion}.`);
        }
        const { status, error } = (0, child_process_1.spawnSync)(process.execPath, [binPath, ...args], {
            stdio: 'inherit',
            env: {
                ...process.env,
                NG_DISABLE_VERSION_CHECK: 'true',
                NG_CLI_ANALYTICS: 'false',
            },
        });
        if (status === null && error) {
            throw error;
        }
        return status ?? 0;
    }
    packageManagerForce(verbose) {
        // npm 7+ can fail due to it incorrectly resolving peer dependencies that have valid SemVer
        // ranges during an update. Update will set correct versions of dependencies within the
        // package.json file. The force option is set to workaround these errors.
        // Example error:
        // npm ERR! Conflicting peer dependency: @angular/compiler-cli@14.0.0-rc.0
        // npm ERR! node_modules/@angular/compiler-cli
        // npm ERR!   peer @angular/compiler-cli@"^14.0.0 || ^14.0.0-rc" from @angular-devkit/build-angular@14.0.0-rc.0
        // npm ERR!   node_modules/@angular-devkit/build-angular
        // npm ERR!     dev @angular-devkit/build-angular@"~14.0.0-rc.0" from the root project
        if (this.context.packageManager.name === workspace_schema_1.PackageManager.Npm &&
            this.context.packageManager.version &&
            semver.gte(this.context.packageManager.version, '7.0.0')) {
            if (verbose) {
                this.context.logger.info('NPM 7+ detected -- enabling force option for package installation');
            }
            return true;
        }
        return false;
    }
    async getOptionalMigrationsToRun(optionalMigrations, packageName) {
        const { logger } = this.context;
        const numberOfMigrations = optionalMigrations.length;
        logger.info(`This package has ${numberOfMigrations} optional migration${numberOfMigrations > 1 ? 's' : ''} that can be executed.`);
        logger.info(''); // Extra trailing newline.
        if (!(0, tty_1.isTTY)()) {
            for (const migration of optionalMigrations) {
                const { title } = getMigrationTitleAndDescription(migration);
                logger.info(color_1.colors.cyan(color_1.colors.symbols.pointer) + ' ' + color_1.colors.bold(title));
                logger.info(color_1.colors.gray(`  ng update ${packageName} --name ${migration.name}`));
                logger.info(''); // Extra trailing newline.
            }
            return undefined;
        }
        const answer = await (0, prompt_1.askChoices)(`Select the migrations that you'd like to run`, optionalMigrations.map((migration) => {
            const { title } = getMigrationTitleAndDescription(migration);
            return {
                name: title,
                value: migration.name,
            };
        }), null);
        logger.info(''); // Extra trailing newline.
        return optionalMigrations.filter(({ name }) => answer?.includes(name));
    }
}
exports.default = UpdateCommandModule;
/**
 * @return Whether or not the working directory has Git changes to commit.
 */
function hasChangesToCommit() {
    // List all modified files not covered by .gitignore.
    // If any files are returned, then there must be something to commit.
    return (0, child_process_1.execSync)('git ls-files -m -d -o --exclude-standard').toString() !== '';
}
/**
 * Precondition: Must have pending changes to commit, they do not need to be staged.
 * Postcondition: The Git working tree is committed and the repo is clean.
 * @param message The commit message to use.
 */
function createCommit(message) {
    // Stage entire working tree for commit.
    (0, child_process_1.execSync)('git add -A', { encoding: 'utf8', stdio: 'pipe' });
    // Commit with the message passed via stdin to avoid bash escaping issues.
    (0, child_process_1.execSync)('git commit --no-verify -F -', { encoding: 'utf8', stdio: 'pipe', input: message });
}
/**
 * @return The Git SHA hash of the HEAD commit. Returns null if unable to retrieve the hash.
 */
function findCurrentGitSha() {
    try {
        return (0, child_process_1.execSync)('git rev-parse HEAD', { encoding: 'utf8', stdio: 'pipe' }).trim();
    }
    catch {
        return null;
    }
}
function getShortHash(commitHash) {
    return commitHash.slice(0, 9);
}
function coerceVersionNumber(version) {
    if (!version) {
        return undefined;
    }
    if (!/^\d{1,30}\.\d{1,30}\.\d{1,30}/.test(version)) {
        const match = version.match(/^\d{1,30}(\.\d{1,30})*/);
        if (!match) {
            return undefined;
        }
        if (!match[1]) {
            version = version.substring(0, match[0].length) + '.0.0' + version.substring(match[0].length);
        }
        else if (!match[2]) {
            version = version.substring(0, match[0].length) + '.0' + version.substring(match[0].length);
        }
        else {
            return undefined;
        }
    }
    return semver.valid(version) ?? undefined;
}
function getMigrationTitleAndDescription(migration) {
    const [title, ...description] = migration.description.split('. ');
    return {
        title: title.endsWith('.') ? title : title + '.',
        description: description.join('.\n  '),
    };
}