'use strict'; var tslib = require('tslib'); var fs = require('fs'); var path = require('path'); var chalk = require('chalk'); require('inquirer'); var child_process = require('child_process'); var semver = require('semver'); var graphql = require('@octokit/graphql'); var Octokit = require('@octokit/rest'); var typedGraphqlify = require('typed-graphqlify'); var url = require('url'); /** * @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 */ /** Whether the current environment is in dry run mode. */ function isDryRun() { return process.env['DRY_RUN'] !== undefined; } /** Error to be thrown when a function or method is called in dryRun mode and shouldn't be. */ var DryRunError = /** @class */ (function (_super) { tslib.__extends(DryRunError, _super); function DryRunError() { var _this = _super.call(this, 'Cannot call this function in dryRun mode.') || this; // Set the prototype explicitly because in ES5, the prototype is accidentally lost due to // a limitation in down-leveling. // https://github.com/Microsoft/TypeScript/wiki/FAQ#why-doesnt-extending-built-ins-like-error-array-and-map-work. Object.setPrototypeOf(_this, DryRunError.prototype); return _this; } return DryRunError; }(Error)); /** * @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 */ /** Error for failed Github API requests. */ var GithubApiRequestError = /** @class */ (function (_super) { tslib.__extends(GithubApiRequestError, _super); function GithubApiRequestError(status, message) { var _this = _super.call(this, message) || this; _this.status = status; return _this; } return GithubApiRequestError; }(Error)); /** Error for failed Github API requests. */ var GithubGraphqlClientError = /** @class */ (function (_super) { tslib.__extends(GithubGraphqlClientError, _super); function GithubGraphqlClientError() { return _super !== null && _super.apply(this, arguments) || this; } return GithubGraphqlClientError; }(Error)); /** * A Github client for interacting with the Github APIs. * * Additionally, provides convenience methods for actions which require multiple requests, or * would provide value from memoized style responses. **/ var GithubClient = /** @class */ (function (_super) { tslib.__extends(GithubClient, _super); /** * @param token The github authentication token for Github Rest and Graphql API requests. */ function GithubClient(token) { var _this = // Pass in authentication token to base Octokit class. _super.call(this, { auth: token }) || this; _this.token = token; /** The current user based on checking against the Github API. */ _this._currentUser = null; /** The graphql instance with authentication set during construction. */ _this._graphql = graphql.graphql.defaults({ headers: { authorization: "token " + _this.token } }); _this.hook.error('request', function (error) { // Wrap API errors in a known error class. This allows us to // expect Github API errors better and in a non-ambiguous way. throw new GithubApiRequestError(error.status, error.message); }); // Note: The prototype must be set explictly as Github's Octokit class is a non-standard class // definition which adjusts the prototype chain. // See: // https://github.com/Microsoft/TypeScript/wiki/FAQ#why-doesnt-extending-built-ins-like-error-array-and-map-work // https://github.com/octokit/rest.js/blob/7b51cee4a22b6e52adcdca011f93efdffa5df998/lib/constructor.js Object.setPrototypeOf(_this, GithubClient.prototype); return _this; } /** Perform a query using Github's Graphql API. */ GithubClient.prototype.graphql = function (queryObject, params) { if (params === void 0) { params = {}; } return tslib.__awaiter(this, void 0, void 0, function () { return tslib.__generator(this, function (_a) { switch (_a.label) { case 0: if (this.token === undefined) { throw new GithubGraphqlClientError('Cannot query via graphql without an authentication token set, use the authenticated ' + '`GitClient` by calling `GitClient.getAuthenticatedInstance()`.'); } return [4 /*yield*/, this._graphql(typedGraphqlify.query(queryObject).toString(), params)]; case 1: return [2 /*return*/, (_a.sent())]; } }); }); }; /** Retrieve the login of the current user from Github. */ GithubClient.prototype.getCurrentUser = function () { return tslib.__awaiter(this, void 0, void 0, function () { var result; return tslib.__generator(this, function (_a) { switch (_a.label) { case 0: // If the current user has already been retrieved return the current user value again. if (this._currentUser !== null) { return [2 /*return*/, this._currentUser]; } return [4 /*yield*/, this.graphql({ viewer: { login: typedGraphqlify.types.string, } })]; case 1: result = _a.sent(); return [2 /*return*/, this._currentUser = result.viewer.login]; } }); }); }; return GithubClient; }(Octokit)); /** * @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 */ /** URL to the Github page where personal access tokens can be managed. */ var GITHUB_TOKEN_SETTINGS_URL = 'https://github.com/settings/tokens'; /** URL to the Github page where personal access tokens can be generated. */ var GITHUB_TOKEN_GENERATE_URL = 'https://github.com/settings/tokens/new'; /** Adds the provided token to the given Github HTTPs remote url. */ function addTokenToGitHttpsUrl(githubHttpsUrl, token) { var url$1 = new url.URL(githubHttpsUrl); url$1.username = token; return url$1.href; } /** Gets the repository Git URL for the given github config. */ function getRepositoryGitUrl(config, githubToken) { if (config.useSsh) { return "git@github.com:" + config.owner + "/" + config.name + ".git"; } var baseHttpUrl = "https://github.com/" + config.owner + "/" + config.name + ".git"; if (githubToken !== undefined) { return addTokenToGitHttpsUrl(baseHttpUrl, githubToken); } return baseHttpUrl; } /** * @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 */ /** Error for failed Git commands. */ var GitCommandError = /** @class */ (function (_super) { tslib.__extends(GitCommandError, _super); function GitCommandError(client, args) { var _this = // Errors are not guaranteed to be caught. To ensure that we don't // accidentally leak the Github token that might be used in a command, // we sanitize the command that will be part of the error message. _super.call(this, "Command failed: git " + client.omitGithubTokenFromMessage(args.join(' '))) || this; _this.args = args; return _this; } return GitCommandError; }(Error)); /** * Common client for performing Git interactions with a given remote. * * Takes in two optional arguments: * `githubToken`: the token used for authentication in Github interactions, by default empty * allowing readonly actions. * `config`: The dev-infra configuration containing information about the remote. By default * the dev-infra configuration is loaded with its Github configuration. **/ var GitClient = /** @class */ (function () { /** * @param githubToken The github token used for authentication, if provided. * @param _config The configuration, containing the github specific configuration. * @param baseDir The full path to the root of the repository base. */ function GitClient(githubToken, config, baseDir) { this.githubToken = githubToken; /** Whether verbose logging of Git actions should be used. */ this.verboseLogging = true; /** The OAuth scopes available for the provided Github token. */ this._cachedOauthScopes = null; /** * Regular expression that matches the provided Github token. Used for * sanitizing the token from Git child process output. */ this._githubTokenRegex = null; /** Instance of the Github octokit API. */ this.github = new GithubClient(this.githubToken); this.baseDir = baseDir || this.determineBaseDir(); this.config = config || getConfig(this.baseDir); this.remoteConfig = this.config.github; this.remoteParams = { owner: this.remoteConfig.owner, repo: this.remoteConfig.name }; // If a token has been specified (and is not empty), pass it to the Octokit API and // also create a regular expression that can be used for sanitizing Git command output // so that it does not print the token accidentally. if (typeof githubToken === 'string') { this._githubTokenRegex = new RegExp(githubToken, 'g'); } } /** * Static method to get the singleton instance of the unauthorized GitClient, creating it if it * has not yet been created. */ GitClient.getInstance = function () { if (!GitClient.unauthenticated) { GitClient.unauthenticated = new GitClient(undefined); } return GitClient.unauthenticated; }; /** * Static method to get the singleton instance of the authenticated GitClient if it has been * generated. */ GitClient.getAuthenticatedInstance = function () { if (!GitClient.authenticated) { throw Error('The authenticated GitClient has not yet been generated.'); } return GitClient.authenticated; }; /** Build the authenticated GitClient instance. */ GitClient.authenticateWithToken = function (token) { if (GitClient.authenticated) { throw Error('Cannot generate new authenticated GitClient after one has already been generated.'); } GitClient.authenticated = new GitClient(token); }; /** Set the verbose logging state of the GitClient instance. */ GitClient.prototype.setVerboseLoggingState = function (verbose) { this.verboseLogging = verbose; return this; }; /** Executes the given git command. Throws if the command fails. */ GitClient.prototype.run = function (args, options) { var result = this.runGraceful(args, options); if (result.status !== 0) { throw new GitCommandError(this, args); } // Omit `status` from the type so that it's obvious that the status is never // non-zero as explained in the method description. return result; }; /** * Spawns a given Git command process. Does not throw if the command fails. Additionally, * if there is any stderr output, the output will be printed. This makes it easier to * info failed commands. */ GitClient.prototype.runGraceful = function (args, options) { if (options === void 0) { options = {}; } /** The git command to be run. */ var gitCommand = args[0]; if (isDryRun() && gitCommand === 'push') { debug("\"git push\" is not able to be run in dryRun mode."); throw new DryRunError(); } // To improve the debugging experience in case something fails, we print all executed Git // commands to better understand the git actions occuring. Depending on the command being // executed, this debugging information should be logged at different logging levels. var printFn = (!this.verboseLogging || options.stdio === 'ignore') ? debug : info; // Note that we do not want to print the token if it is contained in the command. It's common // to share errors with others if the tool failed, and we do not want to leak tokens. printFn('Executing: git', this.omitGithubTokenFromMessage(args.join(' '))); var result = child_process.spawnSync('git', args, tslib.__assign(tslib.__assign({ cwd: this.baseDir, stdio: 'pipe' }, options), { // Encoding is always `utf8` and not overridable. This ensures that this method // always returns `string` as output instead of buffers. encoding: 'utf8' })); if (result.stderr !== null) { // Git sometimes prints the command if it failed. This means that it could // potentially leak the Github token used for accessing the remote. To avoid // printing a token, we sanitize the string before printing the stderr output. process.stderr.write(this.omitGithubTokenFromMessage(result.stderr)); } return result; }; /** Git URL that resolves to the configured repository. */ GitClient.prototype.getRepoGitUrl = function () { return getRepositoryGitUrl(this.remoteConfig, this.githubToken); }; /** Whether the given branch contains the specified SHA. */ GitClient.prototype.hasCommit = function (branchName, sha) { return this.run(['branch', branchName, '--contains', sha]).stdout !== ''; }; /** Gets the currently checked out branch or revision. */ GitClient.prototype.getCurrentBranchOrRevision = function () { var branchName = this.run(['rev-parse', '--abbrev-ref', 'HEAD']).stdout.trim(); // If no branch name could be resolved. i.e. `HEAD` has been returned, then Git // is currently in a detached state. In those cases, we just want to return the // currently checked out revision/SHA. if (branchName === 'HEAD') { return this.run(['rev-parse', 'HEAD']).stdout.trim(); } return branchName; }; /** Gets whether the current Git repository has uncommitted changes. */ GitClient.prototype.hasUncommittedChanges = function () { return this.runGraceful(['diff-index', '--quiet', 'HEAD']).status !== 0; }; /** Whether the repo has any local changes. */ GitClient.prototype.hasLocalChanges = function () { return this.runGraceful(['diff-index', '--quiet', 'HEAD']).status !== 0; }; /** Sanitizes a given message by omitting the provided Github token if present. */ GitClient.prototype.omitGithubTokenFromMessage = function (value) { // If no token has been defined (i.e. no token regex), we just return the // value as is. There is no secret value that needs to be omitted. if (this._githubTokenRegex === null) { return value; } return value.replace(this._githubTokenRegex, ''); }; /** * Checks out a requested branch or revision, optionally cleaning the state of the repository * before attempting the checking. Returns a boolean indicating whether the branch or revision * was cleanly checked out. */ GitClient.prototype.checkout = function (branchOrRevision, cleanState) { if (cleanState) { // Abort any outstanding ams. this.runGraceful(['am', '--abort'], { stdio: 'ignore' }); // Abort any outstanding cherry-picks. this.runGraceful(['cherry-pick', '--abort'], { stdio: 'ignore' }); // Abort any outstanding rebases. this.runGraceful(['rebase', '--abort'], { stdio: 'ignore' }); // Clear any changes in the current repo. this.runGraceful(['reset', '--hard'], { stdio: 'ignore' }); } return this.runGraceful(['checkout', branchOrRevision], { stdio: 'ignore' }).status === 0; }; /** Gets the latest git tag on the current branch that matches SemVer. */ GitClient.prototype.getLatestSemverTag = function () { var semVerOptions = { loose: true }; var tags = this.runGraceful(['tag', '--sort=-committerdate', '--merged']).stdout.split('\n'); var latestTag = tags.find(function (tag) { return semver.parse(tag, semVerOptions); }); if (latestTag === undefined) { throw new Error("Unable to find a SemVer matching tag on \"" + this.getCurrentBranchOrRevision() + "\""); } return new semver.SemVer(latestTag, semVerOptions); }; /** Retrieve a list of all files in the repostitory changed since the provided shaOrRef. */ GitClient.prototype.allChangesFilesSince = function (shaOrRef) { if (shaOrRef === void 0) { shaOrRef = 'HEAD'; } return Array.from(new Set(tslib.__spreadArray(tslib.__spreadArray([], tslib.__read(gitOutputAsArray(this.runGraceful(['diff', '--name-only', '--diff-filter=d', shaOrRef])))), tslib.__read(gitOutputAsArray(this.runGraceful(['ls-files', '--others', '--exclude-standard'])))))); }; /** Retrieve a list of all files currently staged in the repostitory. */ GitClient.prototype.allStagedFiles = function () { return gitOutputAsArray(this.runGraceful(['diff', '--name-only', '--diff-filter=ACM', '--staged'])); }; /** Retrieve a list of all files tracked in the repostitory. */ GitClient.prototype.allFiles = function () { return gitOutputAsArray(this.runGraceful(['ls-files'])); }; /** * Assert the GitClient instance is using a token with permissions for the all of the * provided OAuth scopes. */ GitClient.prototype.hasOauthScopes = function (testFn) { return tslib.__awaiter(this, void 0, void 0, function () { var scopes, missingScopes, error; return tslib.__generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, this.getAuthScopesForToken()]; case 1: scopes = _a.sent(); missingScopes = []; // Test Github OAuth scopes and collect missing ones. testFn(scopes, missingScopes); // If no missing scopes are found, return true to indicate all OAuth Scopes are available. if (missingScopes.length === 0) { return [2 /*return*/, true]; } error = "The provided does not have required permissions due to missing scope(s): " + (yellow(missingScopes.join(', ')) + "\n\n") + "Update the token in use at:\n" + (" " + GITHUB_TOKEN_SETTINGS_URL + "\n\n") + ("Alternatively, a new token can be created at: " + GITHUB_TOKEN_GENERATE_URL + "\n"); return [2 /*return*/, { error: error }]; } }); }); }; /** * Retrieve the OAuth scopes for the loaded Github token. **/ GitClient.prototype.getAuthScopesForToken = function () { // If the OAuth scopes have already been loaded, return the Promise containing them. if (this._cachedOauthScopes !== null) { return this._cachedOauthScopes; } // OAuth scopes are loaded via the /rate_limit endpoint to prevent // usage of a request against that rate_limit for this lookup. return this._cachedOauthScopes = this.github.rateLimit.get().then(function (_response) { var response = _response; var scopes = response.headers['x-oauth-scopes'] || ''; return scopes.split(',').map(function (scope) { return scope.trim(); }); }); }; GitClient.prototype.determineBaseDir = function () { this.setVerboseLoggingState(false); var _a = this.runGraceful(['rev-parse', '--show-toplevel']), stdout = _a.stdout, stderr = _a.stderr, status = _a.status; if (status !== 0) { throw Error("Unable to find the path to the base directory of the repository.\n" + "Was the command run from inside of the repo?\n\n" + ("ERROR:\n " + stderr)); } this.setVerboseLoggingState(true); return stdout.trim(); }; return GitClient; }()); /** * Takes the output from `GitClient.run` and `GitClient.runGraceful` and returns an array of strings * for each new line. Git commands typically return multiple output values for a command a set of * strings separated by new lines. * * Note: This is specifically created as a locally available function for usage as convenience * utility within `GitClient`'s methods to create outputs as array. */ function gitOutputAsArray(gitCommandResult) { return gitCommandResult.stdout.split('\n').map(function (x) { return x.trim(); }).filter(function (x) { return !!x; }); } /** * @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 yellow = chalk.yellow; /** * Supported levels for logging functions. * * Levels are mapped to numbers to represent a hierarchy of logging levels. */ var LOG_LEVELS; (function (LOG_LEVELS) { LOG_LEVELS[LOG_LEVELS["SILENT"] = 0] = "SILENT"; LOG_LEVELS[LOG_LEVELS["ERROR"] = 1] = "ERROR"; LOG_LEVELS[LOG_LEVELS["WARN"] = 2] = "WARN"; LOG_LEVELS[LOG_LEVELS["LOG"] = 3] = "LOG"; LOG_LEVELS[LOG_LEVELS["INFO"] = 4] = "INFO"; LOG_LEVELS[LOG_LEVELS["DEBUG"] = 5] = "DEBUG"; })(LOG_LEVELS || (LOG_LEVELS = {})); /** Default log level for the tool. */ var DEFAULT_LOG_LEVEL = LOG_LEVELS.INFO; /** Write to the console for at INFO logging level */ var info = buildLogLevelFunction(function () { return console.info; }, LOG_LEVELS.INFO); /** Write to the console for at ERROR logging level */ var error = buildLogLevelFunction(function () { return console.error; }, LOG_LEVELS.ERROR); /** Write to the console for at DEBUG logging level */ var debug = buildLogLevelFunction(function () { return console.debug; }, LOG_LEVELS.DEBUG); /** Write to the console for at LOG logging level */ // tslint:disable-next-line: no-console var log = buildLogLevelFunction(function () { return console.log; }, LOG_LEVELS.LOG); /** Write to the console for at WARN logging level */ var warn = buildLogLevelFunction(function () { return console.warn; }, LOG_LEVELS.WARN); /** Build an instance of a logging function for the provided level. */ function buildLogLevelFunction(loadCommand, level) { /** Write to stdout for the LOG_LEVEL. */ var loggingFunction = function () { var text = []; for (var _i = 0; _i < arguments.length; _i++) { text[_i] = arguments[_i]; } runConsoleCommand.apply(void 0, tslib.__spreadArray([loadCommand, level], tslib.__read(text))); }; /** Start a group at the LOG_LEVEL, optionally starting it as collapsed. */ loggingFunction.group = function (text, collapsed) { if (collapsed === void 0) { collapsed = false; } var command = collapsed ? console.groupCollapsed : console.group; runConsoleCommand(function () { return command; }, level, text); }; /** End the group at the LOG_LEVEL. */ loggingFunction.groupEnd = function () { runConsoleCommand(function () { return console.groupEnd; }, level); }; return loggingFunction; } /** * Run the console command provided, if the environments logging level greater than the * provided logging level. * * The loadCommand takes in a function which is called to retrieve the console.* function * to allow for jasmine spies to still work in testing. Without this method of retrieval * the console.* function, the function is saved into the closure of the created logging * function before jasmine can spy. */ function runConsoleCommand(loadCommand, logLevel) { var text = []; for (var _i = 2; _i < arguments.length; _i++) { text[_i - 2] = arguments[_i]; } if (getLogLevel() >= logLevel) { loadCommand().apply(void 0, tslib.__spreadArray([], tslib.__read(text))); } printToLogFile.apply(void 0, tslib.__spreadArray([logLevel], tslib.__read(text))); } /** * Retrieve the log level from environment variables, if the value found * based on the LOG_LEVEL environment variable is undefined, return the default * logging level. */ function getLogLevel() { var logLevelEnvValue = (process.env["LOG_LEVEL"] || '').toUpperCase(); var logLevel = LOG_LEVELS[logLevelEnvValue]; if (logLevel === undefined) { return DEFAULT_LOG_LEVEL; } return logLevel; } /** * The number of columns used in the prepended log level information on each line of the logging * output file. */ var LOG_LEVEL_COLUMNS = 7; /** Write the provided text to the log file, prepending each line with the log level. */ function printToLogFile(logLevel) { var text = []; for (var _i = 1; _i < arguments.length; _i++) { text[_i - 1] = arguments[_i]; } var logLevelText = (LOG_LEVELS[logLevel] + ":").padEnd(LOG_LEVEL_COLUMNS); } /** * @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 */ /** Whether ts-node has been installed and is available to ng-dev. */ function isTsNodeAvailable() { try { require.resolve('ts-node'); return true; } catch (_a) { return false; } } /** * @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 */ /** * The filename expected for creating the ng-dev config, without the file * extension to allow either a typescript or javascript file to be used. */ var CONFIG_FILE_PATH = '.ng-dev/config'; /** The configuration for ng-dev. */ var cachedConfig = null; function getConfig(baseDir) { // If the global config is not defined, load it from the file system. if (cachedConfig === null) { baseDir = baseDir || GitClient.getInstance().baseDir; // The full path to the configuration file. var configPath = path.join(baseDir, CONFIG_FILE_PATH); // Read the configuration and validate it before caching it for the future. cachedConfig = validateCommonConfig(readConfigFile(configPath)); } // Return a clone of the cached global config to ensure that a new instance of the config // is returned each time, preventing unexpected effects of modifications to the config object. return tslib.__assign({}, cachedConfig); } /** Validate the common configuration has been met for the ng-dev command. */ function validateCommonConfig(config) { var errors = []; // Validate the github configuration. if (config.github === undefined) { errors.push("Github repository not configured. Set the \"github\" option."); } else { if (config.github.name === undefined) { errors.push("\"github.name\" is not defined"); } if (config.github.owner === undefined) { errors.push("\"github.owner\" is not defined"); } } assertNoErrors(errors); return config; } /** * Resolves and reads the specified configuration file, optionally returning an empty object if the * configuration file cannot be read. */ function readConfigFile(configPath, returnEmptyObjectOnError) { if (returnEmptyObjectOnError === void 0) { returnEmptyObjectOnError = false; } // If the `.ts` extension has not been set up already, and a TypeScript based // version of the given configuration seems to exist, set up `ts-node` if available. if (require.extensions['.ts'] === undefined && fs.existsSync(configPath + ".ts") && isTsNodeAvailable()) { // Ensure the module target is set to `commonjs`. This is necessary because the // dev-infra tool runs in NodeJS which does not support ES modules by default. // Additionally, set the `dir` option to the directory that contains the configuration // file. This allows for custom compiler options (such as `--strict`). require('ts-node').register({ dir: path.dirname(configPath), transpileOnly: true, compilerOptions: { module: 'commonjs' } }); } try { return require(configPath); } catch (e) { if (returnEmptyObjectOnError) { debug("Could not read configuration file at " + configPath + ", returning empty object instead."); debug(e); return {}; } error("Could not read configuration file at " + configPath + "."); error(e); process.exit(1); } } /** * Asserts the provided array of error messages is empty. If any errors are in the array, * logs the errors and exit the process as a failure. */ function assertNoErrors(errors) { var e_1, _a; if (errors.length == 0) { return; } error("Errors discovered while loading configuration file:"); try { for (var errors_1 = tslib.__values(errors), errors_1_1 = errors_1.next(); !errors_1_1.done; errors_1_1 = errors_1.next()) { var err = errors_1_1.value; error(" - " + err); } } catch (e_1_1) { e_1 = { error: e_1_1 }; } finally { try { if (errors_1_1 && !errors_1_1.done && (_a = errors_1.return)) _a.call(errors_1); } finally { if (e_1) throw e_1.error; } } process.exit(1); } /** * @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 */ /** Retrieve and validate the config as `ReleaseConfig`. */ function getReleaseConfig(config = getConfig()) { var _a, _b, _c; // List of errors encountered validating the config. const errors = []; if (config.release === undefined) { errors.push(`No configuration defined for "release"`); } if (((_a = config.release) === null || _a === void 0 ? void 0 : _a.npmPackages) === undefined) { errors.push(`No "npmPackages" configured for releasing.`); } if (((_b = config.release) === null || _b === void 0 ? void 0 : _b.buildPackages) === undefined) { errors.push(`No "buildPackages" function configured for releasing.`); } if (((_c = config.release) === null || _c === void 0 ? void 0 : _c.releaseNotes) === undefined) { errors.push(`No "releaseNotes" configured for releasing.`); } assertNoErrors(errors); return config.release; } /** * @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 */ // Start the release package building. main(); /** Main function for building the release packages. */ function main() { return tslib.__awaiter(this, void 0, void 0, function* () { if (process.send === undefined) { throw Error('This script needs to be invoked as a NodeJS worker.'); } const config = getReleaseConfig(); const builtPackages = yield config.buildPackages(); // Transfer the built packages back to the parent process. process.send(builtPackages); }); }