angular-docs-cn/dev-infra/build-worker.js

596 lines
25 KiB
JavaScript
Raw Normal View History

'use strict';
var tslib = require('tslib');
var fs = require('fs');
var path = require('path');
require('chalk');
require('inquirer');
var child_process = require('child_process');
var semver = require('semver');
var graphql = require('@octokit/graphql');
var rest = 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));
/** A Github client for interacting with the Github APIs. */
var GithubClient = /** @class */ (function () {
function GithubClient(_octokitOptions) {
this._octokitOptions = _octokitOptions;
/** The octokit instance actually performing API requests. */
this._octokit = new rest.Octokit(this._octokitOptions);
this.pulls = this._octokit.pulls;
this.repos = this._octokit.repos;
this.issues = this._octokit.issues;
this.git = this._octokit.git;
this.rateLimit = this._octokit.rateLimit;
// Note: These are properties from `Octokit` that are brought in by optional plugins.
// TypeScript requires us to provide an explicit type for these.
this.rest = this._octokit.rest;
this.paginate = this._octokit.paginate;
}
return GithubClient;
}());
/**
* Extension of the `GithubClient` that provides utilities which are specific
* to authenticated instances.
*/
var AuthenticatedGithubClient = /** @class */ (function (_super) {
tslib.__extends(AuthenticatedGithubClient, _super);
function AuthenticatedGithubClient(_token) {
var _this =
// Set the token for the octokit instance.
_super.call(this, { auth: _token }) || this;
_this._token = _token;
/** The graphql instance with authentication set during construction. */
_this._graphql = graphql.graphql.defaults({ headers: { authorization: "token " + _this._token } });
return _this;
}
/** Perform a query using Github's Graphql API. */
AuthenticatedGithubClient.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: return [4 /*yield*/, this._graphql(typedGraphqlify.query(queryObject).toString(), params)];
case 1: return [2 /*return*/, (_a.sent())];
}
});
});
};
return AuthenticatedGithubClient;
}(GithubClient));
/**
* @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
*/
/** 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.sanitizeConsoleOutput(args.join(' '))) || this;
_this.args = args;
Object.setPrototypeOf(_this, GitCommandError.prototype);
return _this;
}
return GitCommandError;
}(Error));
/** Class that can be used to perform Git interactions with a given remote. **/
var GitClient = /** @class */ (function () {
function GitClient(
/** The full path to the root of the repository base. */
baseDir,
/** The configuration, containing the github specific configuration. */
config) {
if (baseDir === void 0) { baseDir = determineRepoBaseDirFromCwd(); }
if (config === void 0) { config = getConfig(baseDir); }
this.baseDir = baseDir;
this.config = config;
/** Short-hand for accessing the default remote configuration. */
this.remoteConfig = this.config.github;
/** Octokit request parameters object for targeting the configured remote. */
this.remoteParams = { owner: this.remoteConfig.owner, repo: this.remoteConfig.name };
/** Instance of the Github client. */
this.github = new GithubClient();
}
/** 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 at the DEBUG level to better understand the git actions occurring. Verbose logging,
// always logging at the INFO level, can be enabled either by setting the verboseLogging
// property on the GitClient class or the options object provided to the method.
var printFn = (GitClient.verboseLogging || options.verboseLogging) ? info : debug;
// Note that we sanitize the command before printing it to the console. We do not want to
// print an access 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.sanitizeConsoleOutput(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.sanitizeConsoleOutput(result.stderr));
}
return result;
};
/** Git URL that resolves to the configured repository. */
GitClient.prototype.getRepoGitUrl = function () {
return getRepositoryGitUrl(this.remoteConfig);
};
/** 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;
};
/**
* 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 repository 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 repository. */
GitClient.prototype.allFiles = function () {
return gitOutputAsArray(this.runGraceful(['ls-files']));
};
/**
* Sanitizes the given console message. This method can be overridden by
* derived classes. e.g. to sanitize access tokens from Git commands.
*/
GitClient.prototype.sanitizeConsoleOutput = function (value) {
return value;
};
/** Set the verbose logging state of all git client instances. */
GitClient.setVerboseLoggingState = function (verbose) {
GitClient.verboseLogging = verbose;
};
/**
* Static method to get the singleton instance of the `GitClient`, creating it
* if it has not yet been created.
*/
GitClient.get = function () {
if (!this._unauthenticatedInstance) {
GitClient._unauthenticatedInstance = new GitClient();
}
return GitClient._unauthenticatedInstance;
};
/** Whether verbose logging of Git actions should be used. */
GitClient.verboseLogging = false;
return GitClient;
}());
/**
* Takes the output from `run` and `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; });
}
/** Determines the repository base directory from the current working directory. */
function determineRepoBaseDirFromCwd() {
// TODO(devversion): Replace with common spawn sync utility once available.
var _a = child_process.spawnSync('git', ['rev-parse --show-toplevel'], { shell: true, stdio: 'pipe', encoding: 'utf8' }), 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" +
("" + stderr));
}
return stdout.trim();
}
/**
* @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
*/
/**
* 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.get().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(process.argv[2] === 'true');
/** Main function for building the release packages. */
function main(stampForRelease) {
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(stampForRelease);
// Transfer the built packages back to the parent process.
process.send(builtPackages);
});
}