7058 lines
317 KiB
JavaScript
Executable File
7058 lines
317 KiB
JavaScript
Executable File
#!/usr/bin/env node
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'use strict';
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function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
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var yargs = require('yargs');
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var tslib = require('tslib');
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var chalk = _interopDefault(require('chalk'));
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var fs = require('fs');
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var inquirer = require('inquirer');
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var inquirerAutocomplete = require('inquirer-autocomplete-prompt');
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var path = require('path');
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var shelljs = require('shelljs');
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var url = require('url');
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var child_process = require('child_process');
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var graphql = require('@octokit/graphql');
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var Octokit = require('@octokit/rest');
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var typedGraphqlify = require('typed-graphqlify');
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var fetch = _interopDefault(require('node-fetch'));
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var semver = require('semver');
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var multimatch = require('multimatch');
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var yaml = require('yaml');
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var cliProgress = require('cli-progress');
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var os = require('os');
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var minimatch = require('minimatch');
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var ora = require('ora');
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var glob = require('glob');
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var ts = require('typescript');
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* Runs an given command as child process. By default, child process
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* output will not be printed.
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*/
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function exec(cmd, opts) {
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return shelljs.exec(cmd, tslib.__assign(tslib.__assign({ silent: true }, opts), { async: false }));
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}
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/** Whether ts-node has been installed and is available to ng-dev. */
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function isTsNodeAvailable() {
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try {
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require.resolve('ts-node');
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return true;
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}
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catch (_a) {
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return false;
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}
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}
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* The filename expected for creating the ng-dev config, without the file
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* extension to allow either a typescript or javascript file to be used.
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*/
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var CONFIG_FILE_PATH = '.ng-dev/config';
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/** The configuration for ng-dev. */
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var cachedConfig = null;
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/**
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* The filename expected for local user config, without the file extension to allow a typescript,
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* javascript or json file to be used.
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*/
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var USER_CONFIG_FILE_PATH = '.ng-dev.user';
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/** The local user configuration for ng-dev. */
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var userConfig = null;
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/**
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* Get the configuration from the file system, returning the already loaded
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* copy if it is defined.
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*/
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function getConfig() {
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// If the global config is not defined, load it from the file system.
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if (cachedConfig === null) {
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// The full path to the configuration file.
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var configPath = path.join(getRepoBaseDir(), CONFIG_FILE_PATH);
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// Read the configuration and validate it before caching it for the future.
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cachedConfig = validateCommonConfig(readConfigFile(configPath));
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}
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// Return a clone of the cached global config to ensure that a new instance of the config
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// is returned each time, preventing unexpected effects of modifications to the config object.
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return tslib.__assign({}, cachedConfig);
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}
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/** Validate the common configuration has been met for the ng-dev command. */
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function validateCommonConfig(config) {
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var errors = [];
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// Validate the github configuration.
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if (config.github === undefined) {
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errors.push("Github repository not configured. Set the \"github\" option.");
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}
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else {
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if (config.github.name === undefined) {
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errors.push("\"github.name\" is not defined");
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}
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if (config.github.owner === undefined) {
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errors.push("\"github.owner\" is not defined");
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}
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}
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assertNoErrors(errors);
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return config;
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}
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/**
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* Resolves and reads the specified configuration file, optionally returning an empty object if the
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* configuration file cannot be read.
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*/
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function readConfigFile(configPath, returnEmptyObjectOnError) {
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if (returnEmptyObjectOnError === void 0) { returnEmptyObjectOnError = false; }
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// If the the `.ts` extension has not been set up already, and a TypeScript based
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// version of the given configuration seems to exist, set up `ts-node` if available.
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if (require.extensions['.ts'] === undefined && fs.existsSync(configPath + ".ts") &&
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isTsNodeAvailable()) {
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// Ensure the module target is set to `commonjs`. This is necessary because the
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// dev-infra tool runs in NodeJS which does not support ES modules by default.
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// Additionally, set the `dir` option to the directory that contains the configuration
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// file. This allows for custom compiler options (such as `--strict`).
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require('ts-node').register({ dir: path.dirname(configPath), transpileOnly: true, compilerOptions: { module: 'commonjs' } });
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}
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try {
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return require(configPath);
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}
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catch (e) {
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if (returnEmptyObjectOnError) {
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debug("Could not read configuration file at " + configPath + ", returning empty object instead.");
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debug(e);
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return {};
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}
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error("Could not read configuration file at " + configPath + ".");
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error(e);
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process.exit(1);
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}
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}
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/**
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* Asserts the provided array of error messages is empty. If any errors are in the array,
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* logs the errors and exit the process as a failure.
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*/
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function assertNoErrors(errors) {
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var e_1, _a;
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if (errors.length == 0) {
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return;
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}
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error("Errors discovered while loading configuration file:");
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try {
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for (var errors_1 = tslib.__values(errors), errors_1_1 = errors_1.next(); !errors_1_1.done; errors_1_1 = errors_1.next()) {
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var err = errors_1_1.value;
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error(" - " + err);
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}
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}
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catch (e_1_1) { e_1 = { error: e_1_1 }; }
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finally {
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try {
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if (errors_1_1 && !errors_1_1.done && (_a = errors_1.return)) _a.call(errors_1);
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}
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finally { if (e_1) throw e_1.error; }
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}
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process.exit(1);
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}
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/** Gets the path of the directory for the repository base. */
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function getRepoBaseDir() {
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var baseRepoDir = exec("git rev-parse --show-toplevel");
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if (baseRepoDir.code) {
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throw Error("Unable to find the path to the base directory of the repository.\n" +
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"Was the command run from inside of the repo?\n\n" +
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("ERROR:\n " + baseRepoDir.stderr));
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}
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return baseRepoDir.trim();
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}
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/**
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* Get the local user configuration from the file system, returning the already loaded copy if it is
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* defined.
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*
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* @returns The user configuration object, or an empty object if no user configuration file is
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* present. The object is an untyped object as there are no required user configurations.
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*/
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function getUserConfig() {
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// If the global config is not defined, load it from the file system.
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if (userConfig === null) {
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// The full path to the configuration file.
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var configPath = path.join(getRepoBaseDir(), USER_CONFIG_FILE_PATH);
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// Set the global config object.
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userConfig = readConfigFile(configPath, true);
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}
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// Return a clone of the user config to ensure that a new instance of the config is returned
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// each time, preventing unexpected effects of modifications to the config object.
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return tslib.__assign({}, userConfig);
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}
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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||
* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/** Reexport of chalk colors for convenient access. */
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var red = chalk.red;
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var green = chalk.green;
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var yellow = chalk.yellow;
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var bold = chalk.bold;
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var blue = chalk.blue;
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/** Prompts the user with a confirmation question and a specified message. */
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function promptConfirm(message, defaultValue) {
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if (defaultValue === void 0) { defaultValue = false; }
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return tslib.__awaiter(this, void 0, void 0, function () {
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return tslib.__generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, inquirer.prompt({
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type: 'confirm',
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name: 'result',
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message: message,
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default: defaultValue,
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})];
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case 1: return [2 /*return*/, (_a.sent())
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.result];
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}
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});
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});
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}
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function promptAutocomplete(message, choices, noChoiceText) {
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return tslib.__awaiter(this, void 0, void 0, function () {
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var prompt, result;
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return tslib.__generator(this, function (_a) {
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switch (_a.label) {
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case 0:
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prompt = inquirer.createPromptModule({}).registerPrompt('autocomplete', inquirerAutocomplete);
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if (noChoiceText) {
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choices = tslib.__spread([noChoiceText], choices);
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}
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return [4 /*yield*/, prompt({
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type: 'autocomplete',
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name: 'result',
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message: message,
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source: function (_, input) {
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if (!input) {
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return Promise.resolve(choices);
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}
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return Promise.resolve(choices.filter(function (choice) {
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if (typeof choice === 'string') {
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return choice.includes(input);
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}
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return choice.name.includes(input);
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}));
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}
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})];
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case 1:
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result = (_a.sent()).result;
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if (result === noChoiceText) {
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return [2 /*return*/, false];
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}
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return [2 /*return*/, result];
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}
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});
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});
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}
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/** Prompts the user for one line of input. */
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function promptInput(message) {
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return tslib.__awaiter(this, void 0, void 0, function () {
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return tslib.__generator(this, function (_a) {
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switch (_a.label) {
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case 0: return [4 /*yield*/, inquirer.prompt({ type: 'input', name: 'result', message: message })];
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case 1: return [2 /*return*/, (_a.sent()).result];
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}
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});
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});
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}
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/**
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* Supported levels for logging functions.
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*
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* Levels are mapped to numbers to represent a hierarchy of logging levels.
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*/
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var LOG_LEVELS;
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(function (LOG_LEVELS) {
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LOG_LEVELS[LOG_LEVELS["SILENT"] = 0] = "SILENT";
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LOG_LEVELS[LOG_LEVELS["ERROR"] = 1] = "ERROR";
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LOG_LEVELS[LOG_LEVELS["WARN"] = 2] = "WARN";
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LOG_LEVELS[LOG_LEVELS["LOG"] = 3] = "LOG";
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LOG_LEVELS[LOG_LEVELS["INFO"] = 4] = "INFO";
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LOG_LEVELS[LOG_LEVELS["DEBUG"] = 5] = "DEBUG";
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})(LOG_LEVELS || (LOG_LEVELS = {}));
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/** Default log level for the tool. */
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var DEFAULT_LOG_LEVEL = LOG_LEVELS.INFO;
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/** Write to the console for at INFO logging level */
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var info = buildLogLevelFunction(function () { return console.info; }, LOG_LEVELS.INFO);
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/** Write to the console for at ERROR logging level */
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var error = buildLogLevelFunction(function () { return console.error; }, LOG_LEVELS.ERROR);
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/** Write to the console for at DEBUG logging level */
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var debug = buildLogLevelFunction(function () { return console.debug; }, LOG_LEVELS.DEBUG);
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/** Write to the console for at LOG logging level */
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// tslint:disable-next-line: no-console
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var log = buildLogLevelFunction(function () { return console.log; }, LOG_LEVELS.LOG);
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/** Write to the console for at WARN logging level */
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var warn = buildLogLevelFunction(function () { return console.warn; }, LOG_LEVELS.WARN);
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/** Build an instance of a logging function for the provided level. */
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function buildLogLevelFunction(loadCommand, level) {
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/** Write to stdout for the LOG_LEVEL. */
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var loggingFunction = function () {
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var text = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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text[_i] = arguments[_i];
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}
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runConsoleCommand.apply(void 0, tslib.__spread([loadCommand, level], text));
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||
};
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/** Start a group at the LOG_LEVEL, optionally starting it as collapsed. */
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loggingFunction.group = function (text, collapsed) {
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if (collapsed === void 0) { collapsed = false; }
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var command = collapsed ? console.groupCollapsed : console.group;
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runConsoleCommand(function () { return command; }, level, text);
|
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};
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/** End the group at the LOG_LEVEL. */
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loggingFunction.groupEnd = function () {
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runConsoleCommand(function () { return console.groupEnd; }, level);
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||
};
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||
return loggingFunction;
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}
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||
/**
|
||
* Run the console command provided, if the environments logging level greater than the
|
||
* provided logging level.
|
||
*
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||
* 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
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||
* the console.* function, the function is saved into the closure of the created logging
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* function before jasmine can spy.
|
||
*/
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||
function runConsoleCommand(loadCommand, logLevel) {
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var text = [];
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for (var _i = 2; _i < arguments.length; _i++) {
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text[_i - 2] = arguments[_i];
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}
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if (getLogLevel() >= logLevel) {
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loadCommand().apply(void 0, tslib.__spread(text));
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||
}
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printToLogFile.apply(void 0, tslib.__spread([logLevel], text));
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}
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/**
|
||
* Retrieve the log level from environment variables, if the value found
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||
* based on the LOG_LEVEL environment variable is undefined, return the default
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* logging level.
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||
*/
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function getLogLevel() {
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var logLevelEnvValue = (process.env["LOG_LEVEL"] || '').toUpperCase();
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var logLevel = LOG_LEVELS[logLevelEnvValue];
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||
if (logLevel === undefined) {
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return DEFAULT_LOG_LEVEL;
|
||
}
|
||
return logLevel;
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||
}
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||
/** All text to write to the log file. */
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||
var LOGGED_TEXT = '';
|
||
/** Whether file logging as been enabled. */
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||
var FILE_LOGGING_ENABLED = false;
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/**
|
||
* The number of columns used in the prepended log level information on each line of the logging
|
||
* output file.
|
||
*/
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||
var LOG_LEVEL_COLUMNS = 7;
|
||
/**
|
||
* Enable writing the logged outputs to the log file on process exit, sets initial lines from the
|
||
* command execution, containing information about the timing and command parameters.
|
||
*
|
||
* This is expected to be called only once during a command run, and should be called by the
|
||
* middleware of yargs to enable the file logging before the rest of the command parsing and
|
||
* response is executed.
|
||
*/
|
||
function captureLogOutputForCommand(argv) {
|
||
if (FILE_LOGGING_ENABLED) {
|
||
throw Error('`captureLogOutputForCommand` cannot be called multiple times');
|
||
}
|
||
/** The date time used for timestamping when the command was invoked. */
|
||
var now = new Date();
|
||
/** Header line to separate command runs in log files. */
|
||
var headerLine = Array(100).fill('#').join('');
|
||
LOGGED_TEXT += headerLine + "\nCommand: " + argv.$0 + " " + argv._.join(' ') + "\nRan at: " + now + "\n";
|
||
// On process exit, write the logged output to the appropriate log files
|
||
process.on('exit', function (code) {
|
||
LOGGED_TEXT += "Command ran in " + (new Date().getTime() - now.getTime()) + "ms";
|
||
/** Path to the log file location. */
|
||
var logFilePath = path.join(getRepoBaseDir(), '.ng-dev.log');
|
||
// Strip ANSI escape codes from log outputs.
|
||
LOGGED_TEXT = LOGGED_TEXT.replace(/\x1B\[([0-9]{1,3}(;[0-9]{1,2})?)?[mGK]/g, '');
|
||
fs.writeFileSync(logFilePath, LOGGED_TEXT);
|
||
// For failure codes greater than 1, the new logged lines should be written to a specific log
|
||
// file for the command run failure.
|
||
if (code > 1) {
|
||
fs.writeFileSync(path.join(getRepoBaseDir(), ".ng-dev.err-" + now.getTime() + ".log"), LOGGED_TEXT);
|
||
}
|
||
});
|
||
// Mark file logging as enabled to prevent the function from executing multiple times.
|
||
FILE_LOGGING_ENABLED = true;
|
||
}
|
||
/** 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);
|
||
LOGGED_TEXT += text.join(' ').split('\n').map(function (l) { return logLevelText + " " + l + "\n"; }).join('');
|
||
}
|
||
|
||
/**
|
||
* @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;
|
||
}
|
||
/** Gets a Github URL that refers to a list of recent commits within a specified branch. */
|
||
function getListCommitsInBranchUrl(_a, branchName) {
|
||
var remoteParams = _a.remoteParams;
|
||
return "https://github.com/" + remoteParams.owner + "/" + remoteParams.repo + "/commits/" + branchName;
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Sets up the `github-token` command option for the given Yargs instance. */
|
||
function addGithubTokenOption(yargs) {
|
||
return yargs
|
||
// 'github-token' is casted to 'githubToken' to properly set up typings to reflect the key in
|
||
// the Argv object being camelCase rather than kebob case due to the `camel-case-expansion`
|
||
// config: https://github.com/yargs/yargs-parser#camel-case-expansion
|
||
.option('github-token', {
|
||
type: 'string',
|
||
description: 'Github token. If not set, token is retrieved from the environment variables.',
|
||
coerce: function (token) {
|
||
var githubToken = token || process.env.GITHUB_TOKEN || process.env.TOKEN;
|
||
if (!githubToken) {
|
||
error(red('No Github token set. Please set the `GITHUB_TOKEN` environment variable.'));
|
||
error(red('Alternatively, pass the `--github-token` command line flag.'));
|
||
error(yellow("You can generate a token here: " + GITHUB_TOKEN_GENERATE_URL));
|
||
process.exit(1);
|
||
}
|
||
return githubToken;
|
||
},
|
||
})
|
||
.default('github-token', '', '<LOCAL TOKEN>');
|
||
}
|
||
|
||
/**
|
||
* @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.
|
||
*
|
||
* 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);
|
||
function GithubClient(token) {
|
||
var _this =
|
||
// Pass in authentication token to base Octokit class.
|
||
_super.call(this, { auth: token }) || this;
|
||
/** The current user based on checking against the Github API. */
|
||
_this._currentUser = null;
|
||
_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);
|
||
});
|
||
// Create authenticated graphql client.
|
||
_this.graphql = new GithubGraphqlClient(token);
|
||
return _this;
|
||
}
|
||
/** 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.query({
|
||
viewer: {
|
||
login: typedGraphqlify.types.string,
|
||
}
|
||
})];
|
||
case 1:
|
||
result = _a.sent();
|
||
return [2 /*return*/, this._currentUser = result.viewer.login];
|
||
}
|
||
});
|
||
});
|
||
};
|
||
return GithubClient;
|
||
}(Octokit));
|
||
/** A client for interacting with Github's GraphQL API. */
|
||
var GithubGraphqlClient = /** @class */ (function () {
|
||
function GithubGraphqlClient(token) {
|
||
/** The Github GraphQL (v4) API. */
|
||
this.graqhql = graphql.graphql;
|
||
// Set the default headers to include authorization with the provided token for all
|
||
// graphQL calls.
|
||
if (token) {
|
||
this.graqhql = this.graqhql.defaults({ headers: { authorization: "token " + token } });
|
||
}
|
||
}
|
||
/** Perform a query using Github's GraphQL API. */
|
||
GithubGraphqlClient.prototype.query = function (queryObject, params) {
|
||
if (params === void 0) { params = {}; }
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var queryString;
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0:
|
||
queryString = typedGraphqlify.query(queryObject);
|
||
return [4 /*yield*/, this.graqhql(queryString, params)];
|
||
case 1: return [2 /*return*/, (_a.sent())];
|
||
}
|
||
});
|
||
});
|
||
};
|
||
return GithubGraphqlClient;
|
||
}());
|
||
|
||
/**
|
||
* @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 () {
|
||
function GitClient(githubToken, _config, _projectRoot) {
|
||
if (_config === void 0) { _config = getConfig(); }
|
||
if (_projectRoot === void 0) { _projectRoot = getRepoBaseDir(); }
|
||
this.githubToken = githubToken;
|
||
this._config = _config;
|
||
this._projectRoot = _projectRoot;
|
||
/** 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 };
|
||
/** Git URL that resolves to the configured repository. */
|
||
this.repoGitUrl = getRepositoryGitUrl(this.remoteConfig, this.githubToken);
|
||
/** Instance of the authenticated Github octokit API. */
|
||
this.github = new GithubClient(this.githubToken);
|
||
/** 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;
|
||
// 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 (githubToken != null) {
|
||
this._githubTokenRegex = new RegExp(githubToken, 'g');
|
||
}
|
||
}
|
||
/** 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 = {}; }
|
||
// 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 = (!GitClient.LOG_COMMANDS || 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._projectRoot, 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;
|
||
};
|
||
/** 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, '<TOKEN>');
|
||
};
|
||
/**
|
||
* 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;
|
||
};
|
||
/**
|
||
* 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 <TOKEN> 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(); });
|
||
});
|
||
};
|
||
/** Whether verbose logging of Git actions should be used. */
|
||
GitClient.LOG_COMMANDS = true;
|
||
return GitClient;
|
||
}());
|
||
|
||
/**
|
||
* @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 `CaretakerConfig`. */
|
||
function getCaretakerConfig() {
|
||
// List of errors encountered validating the config.
|
||
const errors = [];
|
||
// The non-validated config object.
|
||
const config = getConfig();
|
||
assertNoErrors(errors);
|
||
return config;
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Class describing a release-train. */
|
||
class ReleaseTrain {
|
||
constructor(
|
||
/** Name of the branch for this release-train. */
|
||
branchName,
|
||
/** Most recent version for this release train. */
|
||
version) {
|
||
this.branchName = branchName;
|
||
this.version = version;
|
||
/** Whether the release train is currently targeting a major. */
|
||
this.isMajor = this.version.minor === 0 && this.version.patch === 0;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Regular expression that matches version-branches. */
|
||
const versionBranchNameRegex = /^(\d+)\.(\d+)\.x$/;
|
||
/** Gets the version of a given branch by reading the `package.json` upstream. */
|
||
function getVersionOfBranch(repo, branchName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { data } = yield repo.api.repos.getContents({ owner: repo.owner, repo: repo.name, path: '/package.json', ref: branchName });
|
||
const { version } = JSON.parse(Buffer.from(data.content, 'base64').toString());
|
||
const parsedVersion = semver.parse(version);
|
||
if (parsedVersion === null) {
|
||
throw Error(`Invalid version detected in following branch: ${branchName}.`);
|
||
}
|
||
return parsedVersion;
|
||
});
|
||
}
|
||
/** Whether the given branch corresponds to a version branch. */
|
||
function isVersionBranch(branchName) {
|
||
return versionBranchNameRegex.test(branchName);
|
||
}
|
||
/**
|
||
* Converts a given version-branch into a SemVer version that can be used with SemVer
|
||
* utilities. e.g. to determine semantic order, extract major digit, compare.
|
||
*
|
||
* For example `10.0.x` will become `10.0.0` in SemVer. The patch digit is not
|
||
* relevant but needed for parsing. SemVer does not allow `x` as patch digit.
|
||
*/
|
||
function getVersionForVersionBranch(branchName) {
|
||
return semver.parse(branchName.replace(versionBranchNameRegex, '$1.$2.0'));
|
||
}
|
||
/**
|
||
* Gets the version branches for the specified major versions in descending
|
||
* order. i.e. latest version branches first.
|
||
*/
|
||
function getBranchesForMajorVersions(repo, majorVersions) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { data: branchData } = yield repo.api.repos.listBranches({ owner: repo.owner, repo: repo.name, protected: true });
|
||
const branches = [];
|
||
for (const { name } of branchData) {
|
||
if (!isVersionBranch(name)) {
|
||
continue;
|
||
}
|
||
// Convert the version-branch into a SemVer version that can be used with the
|
||
// SemVer utilities. e.g. to determine semantic order, compare versions.
|
||
const parsed = getVersionForVersionBranch(name);
|
||
// Collect all version-branches that match the specified major versions.
|
||
if (parsed !== null && majorVersions.includes(parsed.major)) {
|
||
branches.push({ name, parsed });
|
||
}
|
||
}
|
||
// Sort captured version-branches in descending order.
|
||
return branches.sort((a, b) => semver.rcompare(a.parsed, b.parsed));
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Branch name for the `next` branch. */
|
||
const nextBranchName = 'master';
|
||
/** Fetches the active release trains for the configured project. */
|
||
function fetchActiveReleaseTrains(repo) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const nextVersion = yield getVersionOfBranch(repo, nextBranchName);
|
||
const next = new ReleaseTrain(nextBranchName, nextVersion);
|
||
const majorVersionsToConsider = [];
|
||
let expectedReleaseCandidateMajor;
|
||
// If the `next` branch (i.e. `master` branch) is for an upcoming major version, we know
|
||
// that there is no patch branch or feature-freeze/release-candidate branch for this major
|
||
// digit. If the current `next` version is the first minor of a major version, we know that
|
||
// the feature-freeze/release-candidate branch can only be the actual major branch. The
|
||
// patch branch is based on that, either the actual major branch or the last minor from the
|
||
// preceding major version. In all other cases, the patch branch and feature-freeze or
|
||
// release-candidate branch are part of the same major version. Consider the following:
|
||
//
|
||
// CASE 1. next: 11.0.0-next.0: patch and feature-freeze/release-candidate can only be
|
||
// most recent `10.<>.x` branches. The FF/RC branch can only be the last-minor of v10.
|
||
// CASE 2. next: 11.1.0-next.0: patch can be either `11.0.x` or last-minor in v10 based
|
||
// on whether there is a feature-freeze/release-candidate branch (=> `11.0.x`).
|
||
// CASE 3. next: 10.6.0-next.0: patch can be either `10.5.x` or `10.4.x` based on whether
|
||
// there is a feature-freeze/release-candidate branch (=> `10.5.x`)
|
||
if (nextVersion.minor === 0) {
|
||
expectedReleaseCandidateMajor = nextVersion.major - 1;
|
||
majorVersionsToConsider.push(nextVersion.major - 1);
|
||
}
|
||
else if (nextVersion.minor === 1) {
|
||
expectedReleaseCandidateMajor = nextVersion.major;
|
||
majorVersionsToConsider.push(nextVersion.major, nextVersion.major - 1);
|
||
}
|
||
else {
|
||
expectedReleaseCandidateMajor = nextVersion.major;
|
||
majorVersionsToConsider.push(nextVersion.major);
|
||
}
|
||
// Collect all version-branches that should be considered for the latest version-branch,
|
||
// or the feature-freeze/release-candidate.
|
||
const branches = (yield getBranchesForMajorVersions(repo, majorVersionsToConsider));
|
||
const { latest, releaseCandidate } = yield findActiveReleaseTrainsFromVersionBranches(repo, nextVersion, branches, expectedReleaseCandidateMajor);
|
||
if (latest === null) {
|
||
throw Error(`Unable to determine the latest release-train. The following branches ` +
|
||
`have been considered: [${branches.map(b => b.name).join(', ')}]`);
|
||
}
|
||
return { releaseCandidate, latest, next };
|
||
});
|
||
}
|
||
/** Finds the currently active release trains from the specified version branches. */
|
||
function findActiveReleaseTrainsFromVersionBranches(repo, nextVersion, branches, expectedReleaseCandidateMajor) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// Version representing the release-train currently in the next phase. Note that we ignore
|
||
// patch and pre-release segments in order to be able to compare the next release train to
|
||
// other release trains from version branches (which follow the `N.N.x` pattern).
|
||
const nextReleaseTrainVersion = semver.parse(`${nextVersion.major}.${nextVersion.minor}.0`);
|
||
let latest = null;
|
||
let releaseCandidate = null;
|
||
// Iterate through the captured branches and find the latest non-prerelease branch and a
|
||
// potential release candidate branch. From the collected branches we iterate descending
|
||
// order (most recent semantic version-branch first). The first branch is either the latest
|
||
// active version branch (i.e. patch) or a feature-freeze/release-candidate branch. A FF/RC
|
||
// branch cannot be older than the latest active version-branch, so we stop iterating once
|
||
// we found such a branch. Otherwise, if we found a FF/RC branch, we continue looking for the
|
||
// next version-branch as that one is supposed to be the latest active version-branch. If it
|
||
// is not, then an error will be thrown due to two FF/RC branches existing at the same time.
|
||
for (const { name, parsed } of branches) {
|
||
// It can happen that version branches have been accidentally created which are more recent
|
||
// than the release-train in the next branch (i.e. `master`). We could ignore such branches
|
||
// silently, but it might be symptomatic for an outdated version in the `next` branch, or an
|
||
// accidentally created branch by the caretaker. In either way we want to raise awareness.
|
||
if (semver.gt(parsed, nextReleaseTrainVersion)) {
|
||
throw Error(`Discovered unexpected version-branch "${name}" for a release-train that is ` +
|
||
`more recent than the release-train currently in the "${nextBranchName}" branch. ` +
|
||
`Please either delete the branch if created by accident, or update the outdated ` +
|
||
`version in the next branch (${nextBranchName}).`);
|
||
}
|
||
else if (semver.eq(parsed, nextReleaseTrainVersion)) {
|
||
throw Error(`Discovered unexpected version-branch "${name}" for a release-train that is already ` +
|
||
`active in the "${nextBranchName}" branch. Please either delete the branch if ` +
|
||
`created by accident, or update the version in the next branch (${nextBranchName}).`);
|
||
}
|
||
const version = yield getVersionOfBranch(repo, name);
|
||
const releaseTrain = new ReleaseTrain(name, version);
|
||
const isPrerelease = version.prerelease[0] === 'rc' || version.prerelease[0] === 'next';
|
||
if (isPrerelease) {
|
||
if (releaseCandidate !== null) {
|
||
throw Error(`Unable to determine latest release-train. Found two consecutive ` +
|
||
`branches in feature-freeze/release-candidate phase. Did not expect both "${name}" ` +
|
||
`and "${releaseCandidate.branchName}" to be in feature-freeze/release-candidate mode.`);
|
||
}
|
||
else if (version.major !== expectedReleaseCandidateMajor) {
|
||
throw Error(`Discovered unexpected old feature-freeze/release-candidate branch. Expected no ` +
|
||
`version-branch in feature-freeze/release-candidate mode for v${version.major}.`);
|
||
}
|
||
releaseCandidate = releaseTrain;
|
||
}
|
||
else {
|
||
latest = releaseTrain;
|
||
break;
|
||
}
|
||
}
|
||
return { releaseCandidate, latest };
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Cache for requested NPM package information. A cache is desirable as the NPM
|
||
* registry requests are usually very large and slow.
|
||
*/
|
||
const _npmPackageInfoCache = {};
|
||
/**
|
||
* Fetches the NPM package representing the project. Angular repositories usually contain
|
||
* multiple packages in a monorepo scheme, but packages dealt with as part of the release
|
||
* tooling are released together with the same versioning and branching. This means that
|
||
* a single package can be used as source of truth for NPM package queries.
|
||
*/
|
||
function fetchProjectNpmPackageInfo(config) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const pkgName = getRepresentativeNpmPackage(config);
|
||
return yield fetchPackageInfoFromNpmRegistry(pkgName);
|
||
});
|
||
}
|
||
/** Gets whether the given version is published to NPM or not */
|
||
function isVersionPublishedToNpm(version, config) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { versions } = yield fetchProjectNpmPackageInfo(config);
|
||
return versions[version.format()] !== undefined;
|
||
});
|
||
}
|
||
/**
|
||
* Gets the representative NPM package for the specified release configuration. Angular
|
||
* repositories usually contain multiple packages in a monorepo scheme, but packages dealt with
|
||
* as part of the release tooling are released together with the same versioning and branching.
|
||
* This means that a single package can be used as source of truth for NPM package queries.
|
||
*/
|
||
function getRepresentativeNpmPackage(config) {
|
||
return config.npmPackages[0];
|
||
}
|
||
/** Fetches the specified NPM package from the NPM registry. */
|
||
function fetchPackageInfoFromNpmRegistry(pkgName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
if (_npmPackageInfoCache[pkgName] === undefined) {
|
||
_npmPackageInfoCache[pkgName] =
|
||
fetch(`https://registry.npmjs.org/${pkgName}`).then(r => r.json());
|
||
}
|
||
return yield _npmPackageInfoCache[pkgName];
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Number of months a major version in Angular is actively supported. See:
|
||
* https://angular.io/guide/releases#support-policy-and-schedule.
|
||
*/
|
||
const majorActiveSupportDuration = 6;
|
||
/**
|
||
* Number of months a major version has active long-term support. See:
|
||
* https://angular.io/guide/releases#support-policy-and-schedule.
|
||
*/
|
||
const majorLongTermSupportDuration = 12;
|
||
/** Regular expression that matches LTS NPM dist tags. */
|
||
const ltsNpmDistTagRegex = /^v(\d+)-lts$/;
|
||
/** Finds all long-term support release trains from the specified NPM package. */
|
||
function fetchLongTermSupportBranchesFromNpm(config) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { 'dist-tags': distTags, time } = yield fetchProjectNpmPackageInfo(config);
|
||
const today = new Date();
|
||
const active = [];
|
||
const inactive = [];
|
||
// Iterate through the NPM package information and determine active/inactive LTS versions with
|
||
// their corresponding branches. We assume that an LTS tagged version in NPM belongs to the
|
||
// last-minor branch of a given major (i.e. we assume there are no outdated LTS NPM dist tags).
|
||
for (const npmDistTag in distTags) {
|
||
if (ltsNpmDistTagRegex.test(npmDistTag)) {
|
||
const version = semver.parse(distTags[npmDistTag]);
|
||
const branchName = `${version.major}.${version.minor}.x`;
|
||
const majorReleaseDate = new Date(time[`${version.major}.0.0`]);
|
||
const ltsEndDate = computeLtsEndDateOfMajor(majorReleaseDate);
|
||
const ltsBranch = { name: branchName, version, npmDistTag };
|
||
// Depending on whether the LTS phase is still active, add the branch
|
||
// to the list of active or inactive LTS branches.
|
||
if (today <= ltsEndDate) {
|
||
active.push(ltsBranch);
|
||
}
|
||
else {
|
||
inactive.push(ltsBranch);
|
||
}
|
||
}
|
||
}
|
||
// Sort LTS branches in descending order. i.e. most recent ones first.
|
||
active.sort((a, b) => semver.rcompare(a.version, b.version));
|
||
inactive.sort((a, b) => semver.rcompare(a.version, b.version));
|
||
return { active, inactive };
|
||
});
|
||
}
|
||
/**
|
||
* Computes the date when long-term support ends for a major released at the
|
||
* specified date.
|
||
*/
|
||
function computeLtsEndDateOfMajor(majorReleaseDate) {
|
||
return new Date(majorReleaseDate.getFullYear(), majorReleaseDate.getMonth() + majorActiveSupportDuration + majorLongTermSupportDuration, majorReleaseDate.getDate(), majorReleaseDate.getHours(), majorReleaseDate.getMinutes(), majorReleaseDate.getSeconds(), majorReleaseDate.getMilliseconds());
|
||
}
|
||
/** Gets the long-term support NPM dist tag for a given major version. */
|
||
function getLtsNpmDistTagOfMajor(major) {
|
||
// LTS versions should be tagged in NPM in the following format: `v{major}-lts`.
|
||
return `v${major}-lts`;
|
||
}
|
||
|
||
/** The BaseModule to extend modules for caretaker checks from. */
|
||
class BaseModule {
|
||
constructor(git, config) {
|
||
this.git = git;
|
||
this.config = config;
|
||
/** The data for the module. */
|
||
this.data = this.retrieveData();
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
class CiModule extends BaseModule {
|
||
retrieveData() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const gitRepoWithApi = Object.assign({ api: this.git.github }, this.git.remoteConfig);
|
||
const releaseTrains = yield fetchActiveReleaseTrains(gitRepoWithApi);
|
||
const ciResultPromises = Object.entries(releaseTrains).map(([trainName, train]) => tslib.__awaiter(this, void 0, void 0, function* () {
|
||
if (train === null) {
|
||
return {
|
||
active: false,
|
||
name: trainName,
|
||
label: '',
|
||
status: 'not found',
|
||
};
|
||
}
|
||
return {
|
||
active: true,
|
||
name: train.branchName,
|
||
label: `${trainName} (${train.branchName})`,
|
||
status: yield this.getBranchStatusFromCi(train.branchName),
|
||
};
|
||
}));
|
||
return yield Promise.all(ciResultPromises);
|
||
});
|
||
}
|
||
printToTerminal() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const data = yield this.data;
|
||
const minLabelLength = Math.max(...data.map(result => result.label.length));
|
||
info.group(bold(`CI`));
|
||
data.forEach(result => {
|
||
if (result.active === false) {
|
||
debug(`No active release train for ${result.name}`);
|
||
return;
|
||
}
|
||
const label = result.label.padEnd(minLabelLength);
|
||
if (result.status === 'not found') {
|
||
info(`${result.name} was not found on CircleCI`);
|
||
}
|
||
else if (result.status === 'success') {
|
||
info(`${label} ✅`);
|
||
}
|
||
else {
|
||
info(`${label} ❌`);
|
||
}
|
||
});
|
||
info.groupEnd();
|
||
info();
|
||
});
|
||
}
|
||
/** Get the CI status of a given branch from CircleCI. */
|
||
getBranchStatusFromCi(branch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { owner, name } = this.git.remoteConfig;
|
||
const url = `https://circleci.com/gh/${owner}/${name}/tree/${branch}.svg?style=shield`;
|
||
const result = yield fetch(url).then(result => result.text());
|
||
if (result && !result.includes('no builds')) {
|
||
return result.includes('passing') ? 'success' : 'failed';
|
||
}
|
||
return 'not found';
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
class G3Module extends BaseModule {
|
||
retrieveData() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const toCopyToG3 = this.getG3FileIncludeAndExcludeLists();
|
||
const latestSha = this.getLatestShas();
|
||
if (toCopyToG3 === null || latestSha === null) {
|
||
return;
|
||
}
|
||
return this.getDiffStats(latestSha.g3, latestSha.master, toCopyToG3.include, toCopyToG3.exclude);
|
||
});
|
||
}
|
||
printToTerminal() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const stats = yield this.data;
|
||
if (!stats) {
|
||
return;
|
||
}
|
||
info.group(bold('g3 branch check'));
|
||
if (stats.files === 0) {
|
||
info(`${stats.commits} commits between g3 and master`);
|
||
info('✅ No sync is needed at this time');
|
||
}
|
||
else {
|
||
info(`${stats.files} files changed, ${stats.insertions} insertions(+), ${stats.deletions} ` +
|
||
`deletions(-) from ${stats.commits} commits will be included in the next sync`);
|
||
}
|
||
info.groupEnd();
|
||
info();
|
||
});
|
||
}
|
||
/** Fetch and retrieve the latest sha for a specific branch. */
|
||
getShaForBranchLatest(branch) {
|
||
const { owner, name } = this.git.remoteConfig;
|
||
/** The result fo the fetch command. */
|
||
const fetchResult = this.git.runGraceful(['fetch', '-q', `https://github.com/${owner}/${name}.git`, branch]);
|
||
if (fetchResult.status !== 0 &&
|
||
fetchResult.stderr.includes(`couldn't find remote ref ${branch}`)) {
|
||
debug(`No '${branch}' branch exists on upstream, skipping.`);
|
||
return null;
|
||
}
|
||
return this.git.runGraceful(['rev-parse', 'FETCH_HEAD']).stdout.trim();
|
||
}
|
||
/**
|
||
* Get git diff stats between master and g3, for all files and filtered to only g3 affecting
|
||
* files.
|
||
*/
|
||
getDiffStats(g3Ref, masterRef, includeFiles, excludeFiles) {
|
||
/** The diff stats to be returned. */
|
||
const stats = {
|
||
insertions: 0,
|
||
deletions: 0,
|
||
files: 0,
|
||
commits: 0,
|
||
};
|
||
// Determine the number of commits between master and g3 refs. */
|
||
stats.commits =
|
||
parseInt(this.git.run(['rev-list', '--count', `${g3Ref}..${masterRef}`]).stdout, 10);
|
||
// Get the numstat information between master and g3
|
||
this.git.run(['diff', `${g3Ref}...${masterRef}`, '--numstat'])
|
||
.stdout
|
||
// Remove the extra space after git's output.
|
||
.trim()
|
||
// Split each line of git output into array
|
||
.split('\n')
|
||
// Split each line from the git output into components parts: insertions,
|
||
// deletions and file name respectively
|
||
.map(line => line.trim().split('\t'))
|
||
// Parse number value from the insertions and deletions values
|
||
// Example raw line input:
|
||
// 10\t5\tsrc/file/name.ts
|
||
.map(line => [Number(line[0]), Number(line[1]), line[2]])
|
||
// Add each line's value to the diff stats, and conditionally to the g3
|
||
// stats as well if the file name is included in the files synced to g3.
|
||
.forEach(([insertions, deletions, fileName]) => {
|
||
if (this.checkMatchAgainstIncludeAndExclude(fileName, includeFiles, excludeFiles)) {
|
||
stats.insertions += insertions;
|
||
stats.deletions += deletions;
|
||
stats.files += 1;
|
||
}
|
||
});
|
||
return stats;
|
||
}
|
||
/** Determine whether the file name passes both include and exclude checks. */
|
||
checkMatchAgainstIncludeAndExclude(file, includes, excludes) {
|
||
return (multimatch.call(undefined, file, includes).length >= 1 &&
|
||
multimatch.call(undefined, file, excludes).length === 0);
|
||
}
|
||
getG3FileIncludeAndExcludeLists() {
|
||
var _a, _b, _c, _d;
|
||
const angularRobotFilePath = path.join(getRepoBaseDir(), '.github/angular-robot.yml');
|
||
if (!fs.existsSync(angularRobotFilePath)) {
|
||
debug('No angular robot configuration file exists, skipping.');
|
||
return null;
|
||
}
|
||
/** The configuration defined for the angular robot. */
|
||
const robotConfig = yaml.parse(fs.readFileSync(angularRobotFilePath).toString());
|
||
/** The files to be included in the g3 sync. */
|
||
const include = ((_b = (_a = robotConfig === null || robotConfig === void 0 ? void 0 : robotConfig.merge) === null || _a === void 0 ? void 0 : _a.g3Status) === null || _b === void 0 ? void 0 : _b.include) || [];
|
||
/** The files to be expected in the g3 sync. */
|
||
const exclude = ((_d = (_c = robotConfig === null || robotConfig === void 0 ? void 0 : robotConfig.merge) === null || _c === void 0 ? void 0 : _c.g3Status) === null || _d === void 0 ? void 0 : _d.exclude) || [];
|
||
if (include.length === 0 && exclude.length === 0) {
|
||
debug('No g3Status include or exclude lists are defined in the angular robot configuration');
|
||
return null;
|
||
}
|
||
return { include, exclude };
|
||
}
|
||
getLatestShas() {
|
||
/** The latest sha for the g3 branch. */
|
||
const g3 = this.getShaForBranchLatest('g3');
|
||
/** The latest sha for the master branch. */
|
||
const master = this.getShaForBranchLatest('master');
|
||
if (g3 === null || master === null) {
|
||
debug('Either the g3 or master was unable to be retrieved');
|
||
return null;
|
||
}
|
||
return { g3, master };
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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 fragment for a result from Github's api for a Github query. */
|
||
const GithubQueryResultFragment = {
|
||
issueCount: typedGraphqlify.types.number,
|
||
nodes: [Object.assign({}, typedGraphqlify.onUnion({
|
||
PullRequest: {
|
||
url: typedGraphqlify.types.string,
|
||
},
|
||
Issue: {
|
||
url: typedGraphqlify.types.string,
|
||
},
|
||
}))],
|
||
};
|
||
/**
|
||
* Cap the returned issues in the queries to an arbitrary 20. At that point, caretaker has a lot
|
||
* of work to do and showing more than that isn't really useful.
|
||
*/
|
||
const MAX_RETURNED_ISSUES = 20;
|
||
class GithubQueriesModule extends BaseModule {
|
||
retrieveData() {
|
||
var _a;
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// Non-null assertion is used here as the check for undefined immediately follows to confirm the
|
||
// assertion. Typescript's type filtering does not seem to work as needed to understand
|
||
// whether githubQueries is undefined or not.
|
||
let queries = (_a = this.config.caretaker) === null || _a === void 0 ? void 0 : _a.githubQueries;
|
||
if (queries === undefined || queries.length === 0) {
|
||
debug('No github queries defined in the configuration, skipping');
|
||
return;
|
||
}
|
||
/** The results of the generated github query. */
|
||
const queryResult = yield this.git.github.graphql.query(this.buildGraphqlQuery(queries));
|
||
const results = Object.values(queryResult);
|
||
const { owner, name: repo } = this.git.remoteConfig;
|
||
return results.map((result, i) => {
|
||
return {
|
||
queryName: queries[i].name,
|
||
count: result.issueCount,
|
||
queryUrl: encodeURI(`https://github.com/${owner}/${repo}/issues?q=${queries[i].query}`),
|
||
matchedUrls: result.nodes.map(node => node.url)
|
||
};
|
||
});
|
||
});
|
||
}
|
||
/** Build a Graphql query statement for the provided queries. */
|
||
buildGraphqlQuery(queries) {
|
||
/** The query object for graphql. */
|
||
const graphQlQuery = {};
|
||
const { owner, name: repo } = this.git.remoteConfig;
|
||
/** The Github search filter for the configured repository. */
|
||
const repoFilter = `repo:${owner}/${repo}`;
|
||
queries.forEach(({ name, query }) => {
|
||
/** The name of the query, with spaces removed to match GraphQL requirements. */
|
||
const queryKey = typedGraphqlify.alias(name.replace(/ /g, ''), 'search');
|
||
graphQlQuery[queryKey] = typedGraphqlify.params({
|
||
type: 'ISSUE',
|
||
first: MAX_RETURNED_ISSUES,
|
||
query: `"${repoFilter} ${query.replace(/"/g, '\\"')}"`,
|
||
}, Object.assign({}, GithubQueryResultFragment));
|
||
});
|
||
return graphQlQuery;
|
||
}
|
||
printToTerminal() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const queryResults = yield this.data;
|
||
if (!queryResults) {
|
||
return;
|
||
}
|
||
info.group(bold('Github Tasks'));
|
||
const minQueryNameLength = Math.max(...queryResults.map(result => result.queryName.length));
|
||
for (const queryResult of queryResults) {
|
||
info(`${queryResult.queryName.padEnd(minQueryNameLength)} ${queryResult.count}`);
|
||
if (queryResult.count > 0) {
|
||
info.group(queryResult.queryUrl);
|
||
queryResult.matchedUrls.forEach(url => info(`- ${url}`));
|
||
if (queryResult.count > MAX_RETURNED_ISSUES) {
|
||
info(`... ${queryResult.count - MAX_RETURNED_ISSUES} additional matches`);
|
||
}
|
||
info.groupEnd();
|
||
}
|
||
}
|
||
info.groupEnd();
|
||
info();
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
/** List of services Angular relies on. */
|
||
const services = [
|
||
{
|
||
url: 'https://status.us-west-1.saucelabs.com/api/v2/status.json',
|
||
name: 'Saucelabs',
|
||
},
|
||
{
|
||
url: 'https://status.npmjs.org/api/v2/status.json',
|
||
name: 'Npm',
|
||
},
|
||
{
|
||
url: 'https://status.circleci.com/api/v2/status.json',
|
||
name: 'CircleCi',
|
||
},
|
||
{
|
||
url: 'https://www.githubstatus.com/api/v2/status.json',
|
||
name: 'Github',
|
||
},
|
||
];
|
||
class ServicesModule extends BaseModule {
|
||
retrieveData() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
return Promise.all(services.map(service => this.getStatusFromStandardApi(service)));
|
||
});
|
||
}
|
||
printToTerminal() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const statuses = yield this.data;
|
||
const serviceNameMinLength = Math.max(...statuses.map(service => service.name.length));
|
||
info.group(bold('Service Statuses'));
|
||
for (const status of statuses) {
|
||
const name = status.name.padEnd(serviceNameMinLength);
|
||
if (status.status === 'passing') {
|
||
info(`${name} ✅`);
|
||
}
|
||
else {
|
||
info.group(`${name} ❌ (Updated: ${status.lastUpdated.toLocaleString()})`);
|
||
info(` Details: ${status.description}`);
|
||
info.groupEnd();
|
||
}
|
||
}
|
||
info.groupEnd();
|
||
info();
|
||
});
|
||
}
|
||
/** Retrieve the status information for a service which uses a standard API response. */
|
||
getStatusFromStandardApi(service) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const result = yield fetch(service.url).then(result => result.json());
|
||
const status = result.status.indicator === 'none' ? 'passing' : 'failing';
|
||
return {
|
||
name: service.name,
|
||
status,
|
||
description: result.status.description,
|
||
lastUpdated: new Date(result.page.updated_at)
|
||
};
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** List of modules checked for the caretaker check command. */
|
||
const moduleList = [
|
||
GithubQueriesModule,
|
||
ServicesModule,
|
||
CiModule,
|
||
G3Module,
|
||
];
|
||
/** Check the status of services which Angular caretakers need to monitor. */
|
||
function checkServiceStatuses(githubToken) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
/** The configuration for the caretaker commands. */
|
||
const config = getCaretakerConfig();
|
||
/** The GitClient for interacting with git and Github. */
|
||
const git = new GitClient(githubToken, config);
|
||
// Prevent logging of the git commands being executed during the check.
|
||
GitClient.LOG_COMMANDS = false;
|
||
/** List of instances of Caretaker Check modules */
|
||
const caretakerCheckModules = moduleList.map(module => new module(git, config));
|
||
// Module's `data` is casted as Promise<unknown> because the data types of the `module`'s `data`
|
||
// promises do not match typings, however our usage here is only to determine when the promise
|
||
// resolves.
|
||
yield Promise.all(caretakerCheckModules.map(module => module.data));
|
||
for (const module of caretakerCheckModules) {
|
||
yield module.printToTerminal();
|
||
}
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Builds the command. */
|
||
function builder(yargs) {
|
||
return addGithubTokenOption(yargs);
|
||
}
|
||
/** Handles the command. */
|
||
function handler({ githubToken }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
yield checkServiceStatuses(githubToken);
|
||
});
|
||
}
|
||
/** yargs command module for checking status information for the repository */
|
||
const CheckModule = {
|
||
handler,
|
||
builder,
|
||
command: 'check',
|
||
describe: 'Check the status of information the caretaker manages for the repository',
|
||
};
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Build the parser for the caretaker commands. */
|
||
function buildCaretakerParser(yargs) {
|
||
return yargs.command(CheckModule);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Load the commit message draft from the file system if it exists. */
|
||
function loadCommitMessageDraft(basePath) {
|
||
const commitMessageDraftPath = `${basePath}.ngDevSave`;
|
||
if (fs.existsSync(commitMessageDraftPath)) {
|
||
return fs.readFileSync(commitMessageDraftPath).toString();
|
||
}
|
||
return '';
|
||
}
|
||
/** Remove the commit message draft from the file system. */
|
||
function deleteCommitMessageDraft(basePath) {
|
||
const commitMessageDraftPath = `${basePath}.ngDevSave`;
|
||
if (fs.existsSync(commitMessageDraftPath)) {
|
||
fs.unlinkSync(commitMessageDraftPath);
|
||
}
|
||
}
|
||
/** Save the commit message draft to the file system for later retrieval. */
|
||
function saveCommitMessageDraft(basePath, commitMessage) {
|
||
fs.writeFileSync(`${basePath}.ngDevSave`, commitMessage);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Restore the commit message draft to the git to be used as the default commit message.
|
||
*
|
||
* The source provided may be one of the sources described in
|
||
* https://git-scm.com/docs/githooks#_prepare_commit_msg
|
||
*/
|
||
function restoreCommitMessage(filePath, source) {
|
||
if (!!source) {
|
||
log('Skipping commit message restoration attempt');
|
||
if (source === 'message') {
|
||
debug('A commit message was already provided via the command with a -m or -F flag');
|
||
}
|
||
if (source === 'template') {
|
||
debug('A commit message was already provided via the -t flag or config.template setting');
|
||
}
|
||
if (source === 'squash') {
|
||
debug('A commit message was already provided as a merge action or via .git/MERGE_MSG');
|
||
}
|
||
if (source === 'commit') {
|
||
debug('A commit message was already provided through a revision specified via --fixup, -c,');
|
||
debug('-C or --amend flag');
|
||
}
|
||
process.exit(0);
|
||
}
|
||
/** A draft of a commit message. */
|
||
const commitMessage = loadCommitMessageDraft(filePath);
|
||
// If the commit message draft has content, restore it into the provided filepath.
|
||
if (commitMessage) {
|
||
fs.writeFileSync(filePath, commitMessage);
|
||
}
|
||
// Exit the process
|
||
process.exit(0);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Builds the command. */
|
||
function builder$1(yargs) {
|
||
return yargs
|
||
.option('file-env-variable', {
|
||
type: 'string',
|
||
description: 'The key for the environment variable which holds the arguments for the\n' +
|
||
'prepare-commit-msg hook as described here:\n' +
|
||
'https://git-scm.com/docs/githooks#_prepare_commit_msg'
|
||
})
|
||
.positional('file', { type: 'string' })
|
||
.positional('source', { type: 'string' });
|
||
}
|
||
/** Handles the command. */
|
||
function handler$1({ fileEnvVariable, file, source }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// File and source are provided as command line parameters
|
||
if (file !== undefined) {
|
||
restoreCommitMessage(file, source);
|
||
return;
|
||
}
|
||
// File and source are provided as values held in an environment variable.
|
||
if (fileEnvVariable !== undefined) {
|
||
const [fileFromEnv, sourceFromEnv] = (process.env[fileEnvVariable] || '').split(' ');
|
||
if (!fileFromEnv) {
|
||
throw new Error(`Provided environment variable "${fileEnvVariable}" was not found.`);
|
||
}
|
||
restoreCommitMessage(fileFromEnv, sourceFromEnv);
|
||
return;
|
||
}
|
||
throw new Error('No file path and commit message source provide. Provide values via positional command ' +
|
||
'arguments, or via the --file-env-variable flag');
|
||
});
|
||
}
|
||
/** yargs command module describing the command. */
|
||
const RestoreCommitMessageModule = {
|
||
handler: handler$1,
|
||
builder: builder$1,
|
||
command: 'restore-commit-message-draft [file] [source]',
|
||
// Description: Restore a commit message draft if one has been saved from a failed commit attempt.
|
||
// No describe is defiend to hide the command from the --help.
|
||
describe: 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
|
||
*/
|
||
/** Retrieve and validate the config as `CommitMessageConfig`. */
|
||
function getCommitMessageConfig() {
|
||
// List of errors encountered validating the config.
|
||
const errors = [];
|
||
// The non-validated config object.
|
||
const config = getConfig();
|
||
if (config.commitMessage === undefined) {
|
||
errors.push(`No configuration defined for "commitMessage"`);
|
||
}
|
||
assertNoErrors(errors);
|
||
return config;
|
||
}
|
||
/** Scope requirement level to be set for each commit type. */
|
||
var ScopeRequirement;
|
||
(function (ScopeRequirement) {
|
||
ScopeRequirement[ScopeRequirement["Required"] = 0] = "Required";
|
||
ScopeRequirement[ScopeRequirement["Optional"] = 1] = "Optional";
|
||
ScopeRequirement[ScopeRequirement["Forbidden"] = 2] = "Forbidden";
|
||
})(ScopeRequirement || (ScopeRequirement = {}));
|
||
/** The valid commit types for Angular commit messages. */
|
||
const COMMIT_TYPES = {
|
||
build: {
|
||
name: 'build',
|
||
description: 'Changes to local repository build system and tooling',
|
||
scope: ScopeRequirement.Optional,
|
||
},
|
||
ci: {
|
||
name: 'ci',
|
||
description: 'Changes to CI configuration and CI specific tooling',
|
||
scope: ScopeRequirement.Forbidden,
|
||
},
|
||
docs: {
|
||
name: 'docs',
|
||
description: 'Changes which exclusively affects documentation.',
|
||
scope: ScopeRequirement.Optional,
|
||
},
|
||
feat: {
|
||
name: 'feat',
|
||
description: 'Creates a new feature',
|
||
scope: ScopeRequirement.Required,
|
||
},
|
||
fix: {
|
||
name: 'fix',
|
||
description: 'Fixes a previously discovered failure/bug',
|
||
scope: ScopeRequirement.Required,
|
||
},
|
||
perf: {
|
||
name: 'perf',
|
||
description: 'Improves performance without any change in functionality or API',
|
||
scope: ScopeRequirement.Required,
|
||
},
|
||
refactor: {
|
||
name: 'refactor',
|
||
description: 'Refactor without any change in functionality or API (includes style changes)',
|
||
scope: ScopeRequirement.Required,
|
||
},
|
||
release: {
|
||
name: 'release',
|
||
description: 'A release point in the repository',
|
||
scope: ScopeRequirement.Forbidden,
|
||
},
|
||
test: {
|
||
name: 'test',
|
||
description: 'Improvements or corrections made to the project\'s test suite',
|
||
scope: ScopeRequirement.Required,
|
||
},
|
||
};
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Regex determining if a commit is a fixup. */
|
||
const FIXUP_PREFIX_RE = /^fixup! /i;
|
||
/** Regex finding all github keyword links. */
|
||
const GITHUB_LINKING_RE = /((closed?s?)|(fix(es)?(ed)?)|(resolved?s?))\s\#(\d+)/ig;
|
||
/** Regex determining if a commit is a squash. */
|
||
const SQUASH_PREFIX_RE = /^squash! /i;
|
||
/** Regex determining if a commit is a revert. */
|
||
const REVERT_PREFIX_RE = /^revert:? /i;
|
||
/** Regex determining the scope of a commit if provided. */
|
||
const TYPE_SCOPE_RE = /^(\w+)(?:\(([^)]+)\))?\:\s(.+)$/;
|
||
/** Regex determining the entire header line of the commit. */
|
||
const COMMIT_HEADER_RE = /^(.*)/i;
|
||
/** Regex determining the body of the commit. */
|
||
const COMMIT_BODY_RE = /^.*\n\n([\s\S]*)$/;
|
||
/** Parse a full commit message into its composite parts. */
|
||
function parseCommitMessage(commitMsg) {
|
||
// Ignore comments (i.e. lines starting with `#`). Comments are automatically removed by git and
|
||
// should not be considered part of the final commit message.
|
||
commitMsg = commitMsg.split('\n').filter(line => !line.startsWith('#')).join('\n');
|
||
let header = '';
|
||
let body = '';
|
||
let bodyWithoutLinking = '';
|
||
let type = '';
|
||
let scope = '';
|
||
let subject = '';
|
||
if (COMMIT_HEADER_RE.test(commitMsg)) {
|
||
header = COMMIT_HEADER_RE.exec(commitMsg)[1]
|
||
.replace(FIXUP_PREFIX_RE, '')
|
||
.replace(SQUASH_PREFIX_RE, '');
|
||
}
|
||
if (COMMIT_BODY_RE.test(commitMsg)) {
|
||
body = COMMIT_BODY_RE.exec(commitMsg)[1];
|
||
bodyWithoutLinking = body.replace(GITHUB_LINKING_RE, '');
|
||
}
|
||
if (TYPE_SCOPE_RE.test(header)) {
|
||
const parsedCommitHeader = TYPE_SCOPE_RE.exec(header);
|
||
type = parsedCommitHeader[1];
|
||
scope = parsedCommitHeader[2];
|
||
subject = parsedCommitHeader[3];
|
||
}
|
||
return {
|
||
header,
|
||
body,
|
||
bodyWithoutLinking,
|
||
type,
|
||
scope,
|
||
subject,
|
||
isFixup: FIXUP_PREFIX_RE.test(commitMsg),
|
||
isSquash: SQUASH_PREFIX_RE.test(commitMsg),
|
||
isRevert: REVERT_PREFIX_RE.test(commitMsg),
|
||
};
|
||
}
|
||
/** Retrieve and parse each commit message in a provide range. */
|
||
function parseCommitMessagesForRange(range) {
|
||
/** A random number used as a split point in the git log result. */
|
||
const randomValueSeparator = `${Math.random()}`;
|
||
/**
|
||
* Custom git log format that provides the commit header and body, separated as expected with the
|
||
* custom separator as the trailing value.
|
||
*/
|
||
const gitLogFormat = `%s%n%n%b${randomValueSeparator}`;
|
||
// Retrieve the commits in the provided range.
|
||
const result = exec(`git log --reverse --format=${gitLogFormat} ${range}`);
|
||
if (result.code) {
|
||
throw new Error(`Failed to get all commits in the range:\n ${result.stderr}`);
|
||
}
|
||
return result
|
||
// Separate the commits from a single string into individual commits.
|
||
.split(randomValueSeparator)
|
||
// Remove extra space before and after each commit message.
|
||
.map(l => l.trim())
|
||
// Remove any superfluous lines which remain from the split.
|
||
.filter(line => !!line)
|
||
// Parse each commit message.
|
||
.map(commit => parseCommitMessage(commit));
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
/** Regex matching a URL for an entire commit body line. */
|
||
const COMMIT_BODY_URL_LINE_RE = /^https?:\/\/.*$/;
|
||
/** Validate a commit message against using the local repo's config. */
|
||
function validateCommitMessage(commitMsg, options = {}) {
|
||
const config = getCommitMessageConfig().commitMessage;
|
||
const commit = typeof commitMsg === 'string' ? parseCommitMessage(commitMsg) : commitMsg;
|
||
const errors = [];
|
||
/** Perform the validation checks against the parsed commit. */
|
||
function validateCommitAndCollectErrors() {
|
||
// TODO(josephperrott): Remove early return calls when commit message errors are found
|
||
var _a;
|
||
////////////////////////////////////
|
||
// Checking revert, squash, fixup //
|
||
////////////////////////////////////
|
||
// All revert commits are considered valid.
|
||
if (commit.isRevert) {
|
||
return true;
|
||
}
|
||
// All squashes are considered valid, as the commit will be squashed into another in
|
||
// the git history anyway, unless the options provided to not allow squash commits.
|
||
if (commit.isSquash) {
|
||
if (options.disallowSquash) {
|
||
errors.push('The commit must be manually squashed into the target commit');
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
// Fixups commits are considered valid, unless nonFixupCommitHeaders are provided to check
|
||
// against. If `nonFixupCommitHeaders` is not empty, we check whether there is a corresponding
|
||
// non-fixup commit (i.e. a commit whose header is identical to this commit's header after
|
||
// stripping the `fixup! ` prefix), otherwise we assume this verification will happen in another
|
||
// check.
|
||
if (commit.isFixup) {
|
||
if (options.nonFixupCommitHeaders && !options.nonFixupCommitHeaders.includes(commit.header)) {
|
||
errors.push('Unable to find match for fixup commit among prior commits: ' +
|
||
(options.nonFixupCommitHeaders.map(x => `\n ${x}`).join('') || '-'));
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
////////////////////////////
|
||
// Checking commit header //
|
||
////////////////////////////
|
||
if (commit.header.length > config.maxLineLength) {
|
||
errors.push(`The commit message header is longer than ${config.maxLineLength} characters`);
|
||
return false;
|
||
}
|
||
if (!commit.type) {
|
||
errors.push(`The commit message header does not match the expected format.`);
|
||
return false;
|
||
}
|
||
if (COMMIT_TYPES[commit.type] === undefined) {
|
||
errors.push(`'${commit.type}' is not an allowed type.\n => TYPES: ${Object.keys(COMMIT_TYPES).join(', ')}`);
|
||
return false;
|
||
}
|
||
/** The scope requirement level for the provided type of the commit message. */
|
||
const scopeRequirementForType = COMMIT_TYPES[commit.type].scope;
|
||
if (scopeRequirementForType === ScopeRequirement.Forbidden && commit.scope) {
|
||
errors.push(`Scopes are forbidden for commits with type '${commit.type}', but a scope of '${commit.scope}' was provided.`);
|
||
return false;
|
||
}
|
||
if (scopeRequirementForType === ScopeRequirement.Required && !commit.scope) {
|
||
errors.push(`Scopes are required for commits with type '${commit.type}', but no scope was provided.`);
|
||
return false;
|
||
}
|
||
if (commit.scope && !config.scopes.includes(commit.scope)) {
|
||
errors.push(`'${commit.scope}' is not an allowed scope.\n => SCOPES: ${config.scopes.join(', ')}`);
|
||
return false;
|
||
}
|
||
// Commits with the type of `release` do not require a commit body.
|
||
if (commit.type === 'release') {
|
||
return true;
|
||
}
|
||
//////////////////////////
|
||
// Checking commit body //
|
||
//////////////////////////
|
||
if (!((_a = config.minBodyLengthTypeExcludes) === null || _a === void 0 ? void 0 : _a.includes(commit.type)) &&
|
||
commit.bodyWithoutLinking.trim().length < config.minBodyLength) {
|
||
errors.push(`The commit message body does not meet the minimum length of ${config.minBodyLength} characters`);
|
||
return false;
|
||
}
|
||
const bodyByLine = commit.body.split('\n');
|
||
const lineExceedsMaxLength = bodyByLine.some(line => {
|
||
// Check if any line exceeds the max line length limit. The limit is ignored for
|
||
// lines that just contain an URL (as these usually cannot be wrapped or shortened).
|
||
return line.length > config.maxLineLength && !COMMIT_BODY_URL_LINE_RE.test(line);
|
||
});
|
||
if (lineExceedsMaxLength) {
|
||
errors.push(`The commit message body contains lines greater than ${config.maxLineLength} characters`);
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
return { valid: validateCommitAndCollectErrors(), errors, commit };
|
||
}
|
||
/** Print the error messages from the commit message validation to the console. */
|
||
function printValidationErrors(errors, print = error) {
|
||
print.group(`Error${errors.length === 1 ? '' : 's'}:`);
|
||
errors.forEach(line => print(line));
|
||
print.groupEnd();
|
||
print();
|
||
print('The expected format for a commit is: ');
|
||
print('<type>(<scope>): <summary>');
|
||
print();
|
||
print('<body>');
|
||
print();
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Validate commit message at the provided file path. */
|
||
function validateFile(filePath, isErrorMode) {
|
||
const commitMessage = fs.readFileSync(path.resolve(getRepoBaseDir(), filePath), 'utf8');
|
||
const { valid, errors } = validateCommitMessage(commitMessage);
|
||
if (valid) {
|
||
info(`${green('√')} Valid commit message`);
|
||
deleteCommitMessageDraft(filePath);
|
||
process.exitCode = 0;
|
||
return;
|
||
}
|
||
/** Function used to print to the console log. */
|
||
let printFn = isErrorMode ? error : log;
|
||
printFn(`${isErrorMode ? red('✘') : yellow('!')} Invalid commit message`);
|
||
printValidationErrors(errors, printFn);
|
||
if (isErrorMode) {
|
||
printFn(red('Aborting commit attempt due to invalid commit message.'));
|
||
printFn(red('Commit message aborted as failure rather than warning due to local configuration.'));
|
||
}
|
||
else {
|
||
printFn(yellow('Before this commit can be merged into the upstream repository, it must be'));
|
||
printFn(yellow('amended to follow commit message guidelines.'));
|
||
}
|
||
// On all invalid commit messages, the commit message should be saved as a draft to be
|
||
// restored on the next commit attempt.
|
||
saveCommitMessageDraft(filePath, commitMessage);
|
||
// Set the correct exit code based on if invalid commit message is an error.
|
||
process.exitCode = isErrorMode ? 1 : 0;
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Builds the command. */
|
||
function builder$2(yargs) {
|
||
var _a;
|
||
return yargs
|
||
.option('file', {
|
||
type: 'string',
|
||
conflicts: ['file-env-variable'],
|
||
description: 'The path of the commit message file.',
|
||
})
|
||
.option('file-env-variable', {
|
||
type: 'string',
|
||
conflicts: ['file'],
|
||
description: 'The key of the environment variable for the path of the commit message file.',
|
||
coerce: (arg) => {
|
||
const file = process.env[arg];
|
||
if (!file) {
|
||
throw new Error(`Provided environment variable "${arg}" was not found.`);
|
||
}
|
||
return file;
|
||
},
|
||
})
|
||
.option('error', {
|
||
type: 'boolean',
|
||
description: 'Whether invalid commit messages should be treated as failures rather than a warning',
|
||
default: !!((_a = getUserConfig().commitMessage) === null || _a === void 0 ? void 0 : _a.errorOnInvalidMessage) || !!process.env['CI']
|
||
});
|
||
}
|
||
/** Handles the command. */
|
||
function handler$2({ error, file, fileEnvVariable }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const filePath = file || fileEnvVariable || '.git/COMMIT_EDITMSG';
|
||
validateFile(filePath, error);
|
||
});
|
||
}
|
||
/** yargs command module describing the command. */
|
||
const ValidateFileModule = {
|
||
handler: handler$2,
|
||
builder: builder$2,
|
||
command: 'pre-commit-validate',
|
||
describe: 'Validate the most recent commit message',
|
||
};
|
||
|
||
/**
|
||
* @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 provided commit is a fixup commit.
|
||
const isNonFixup = (commit) => !commit.isFixup;
|
||
// Extracts commit header (first line of commit message).
|
||
const extractCommitHeader = (commit) => commit.header;
|
||
/** Validate all commits in a provided git commit range. */
|
||
function validateCommitRange(range) {
|
||
/** A list of tuples of the commit header string and a list of error messages for the commit. */
|
||
const errors = [];
|
||
/** A list of parsed commit messages from the range. */
|
||
const commits = parseCommitMessagesForRange(range);
|
||
info(`Examining ${commits.length} commit(s) in the provided range: ${range}`);
|
||
/**
|
||
* Whether all commits in the range are valid, commits are allowed to be fixup commits for other
|
||
* commits in the provided commit range.
|
||
*/
|
||
const allCommitsInRangeValid = commits.every((commit, i) => {
|
||
const options = {
|
||
disallowSquash: true,
|
||
nonFixupCommitHeaders: isNonFixup(commit) ?
|
||
undefined :
|
||
commits.slice(0, i).filter(isNonFixup).map(extractCommitHeader)
|
||
};
|
||
const { valid, errors: localErrors } = validateCommitMessage(commit, options);
|
||
if (localErrors.length) {
|
||
errors.push([commit.header, localErrors]);
|
||
}
|
||
return valid;
|
||
});
|
||
if (allCommitsInRangeValid) {
|
||
info('√ All commit messages in range valid.');
|
||
}
|
||
else {
|
||
error('✘ Invalid commit message');
|
||
errors.forEach(([header, validationErrors]) => {
|
||
error.group(header);
|
||
printValidationErrors(validationErrors);
|
||
error.groupEnd();
|
||
});
|
||
// Exit with a non-zero exit code if invalid commit messages have
|
||
// been discovered.
|
||
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
|
||
*/
|
||
/** Builds the command. */
|
||
function builder$3(yargs) {
|
||
return yargs.option('range', {
|
||
description: 'The range of commits to check, e.g. --range abc123..xyz456',
|
||
demandOption: ' A range must be provided, e.g. --range abc123..xyz456',
|
||
type: 'string',
|
||
requiresArg: true,
|
||
});
|
||
}
|
||
/** Handles the command. */
|
||
function handler$3({ range }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// If on CI, and no pull request number is provided, assume the branch
|
||
// being run on is an upstream branch.
|
||
if (process.env['CI'] && process.env['CI_PULL_REQUEST'] === 'false') {
|
||
info(`Since valid commit messages are enforced by PR linting on CI, we do not`);
|
||
info(`need to validate commit messages on CI runs on upstream branches.`);
|
||
info();
|
||
info(`Skipping check of provided commit range`);
|
||
return;
|
||
}
|
||
validateCommitRange(range);
|
||
});
|
||
}
|
||
/** yargs command module describing the command. */
|
||
const ValidateRangeModule = {
|
||
handler: handler$3,
|
||
builder: builder$3,
|
||
command: 'validate-range',
|
||
describe: 'Validate a range of commit messages',
|
||
};
|
||
|
||
/** Validate commit message at the provided file path. */
|
||
function buildCommitMessage() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// TODO(josephperrott): Add support for skipping wizard with local untracked config file
|
||
// TODO(josephperrott): Add default commit message information/commenting into generated messages
|
||
info('Just a few questions to start building the commit message!');
|
||
/** The commit message type. */
|
||
const type = yield promptForCommitMessageType();
|
||
/** The commit message scope. */
|
||
const scope = yield promptForCommitMessageScopeForType(type);
|
||
/** The commit message summary. */
|
||
const summary = yield promptForCommitMessageSummary();
|
||
return `${type.name}${scope ? '(' + scope + ')' : ''}: ${summary}\n\n`;
|
||
});
|
||
}
|
||
/** Prompts in the terminal for the commit message's type. */
|
||
function promptForCommitMessageType() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
info('The type of change in the commit. Allows a reader to know the effect of the change,');
|
||
info('whether it brings a new feature, adds additional testing, documents the `project, etc.');
|
||
/** List of commit type options for the autocomplete prompt. */
|
||
const typeOptions = Object.values(COMMIT_TYPES).map(({ description, name }) => {
|
||
return {
|
||
name: `${name} - ${description}`,
|
||
value: name,
|
||
short: name,
|
||
};
|
||
});
|
||
/** The key of a commit message type, selected by the user via prompt. */
|
||
const typeName = yield promptAutocomplete('Select a type for the commit:', typeOptions);
|
||
return COMMIT_TYPES[typeName];
|
||
});
|
||
}
|
||
/** Prompts in the terminal for the commit message's scope. */
|
||
function promptForCommitMessageScopeForType(type) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// If the commit type's scope requirement is forbidden, return early.
|
||
if (type.scope === ScopeRequirement.Forbidden) {
|
||
info(`Skipping scope selection as the '${type.name}' type does not allow scopes`);
|
||
return false;
|
||
}
|
||
/** Commit message configuration */
|
||
const config = getCommitMessageConfig();
|
||
info('The area of the repository the changes in this commit most affects.');
|
||
return yield promptAutocomplete('Select a scope for the commit:', config.commitMessage.scopes, type.scope === ScopeRequirement.Optional ? '<no scope>' : '');
|
||
});
|
||
}
|
||
/** Prompts in the terminal for the commit message's summary. */
|
||
function promptForCommitMessageSummary() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
info('Provide a short summary of what the changes in the commit do');
|
||
return yield promptInput('Provide a short summary of the commit');
|
||
});
|
||
}
|
||
|
||
/** The default commit message used if the wizard does not procude a commit message. */
|
||
const defaultCommitMessage = `<type>(<scope>): <summary>
|
||
|
||
# <Describe the motivation behind this change - explain WHY you are making this change. Wrap all
|
||
# lines at 100 characters.>\n\n`;
|
||
function runWizard(args) {
|
||
var _a;
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
if ((_a = getUserConfig().commitMessage) === null || _a === void 0 ? void 0 : _a.disableWizard) {
|
||
debug('Skipping commit message wizard due to enabled `commitMessage.disableWizard` option in');
|
||
debug('user config.');
|
||
process.exitCode = 0;
|
||
return;
|
||
}
|
||
if (args.source !== undefined) {
|
||
info(`Skipping commit message wizard because the commit was created via '${args.source}' source`);
|
||
process.exitCode = 0;
|
||
return;
|
||
}
|
||
// Set the default commit message to be updated if the user cancels out of the wizard in progress
|
||
fs.writeFileSync(args.filePath, defaultCommitMessage);
|
||
/** The generated commit message. */
|
||
const commitMessage = yield buildCommitMessage();
|
||
fs.writeFileSync(args.filePath, commitMessage);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Builds the command. */
|
||
function builder$4(yargs) {
|
||
return yargs
|
||
.positional('filePath', {
|
||
description: 'The file path to write the generated commit message into',
|
||
type: 'string',
|
||
demandOption: true,
|
||
})
|
||
.positional('source', {
|
||
choices: ['message', 'template', 'merge', 'squash', 'commit'],
|
||
description: 'The source of the commit message as described here: ' +
|
||
'https://git-scm.com/docs/githooks#_prepare_commit_msg'
|
||
})
|
||
.positional('commitSha', {
|
||
description: 'The commit sha if source is set to `commit`',
|
||
type: 'string',
|
||
});
|
||
}
|
||
/** Handles the command. */
|
||
function handler$4(args) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
yield runWizard(args);
|
||
});
|
||
}
|
||
/** yargs command module describing the command. */
|
||
const WizardModule = {
|
||
handler: handler$4,
|
||
builder: builder$4,
|
||
command: 'wizard <filePath> [source] [commitSha]',
|
||
// Description: Run the wizard to build a base commit message before opening to complete.
|
||
// No describe is defiend to hide the command from the --help.
|
||
describe: false,
|
||
};
|
||
|
||
/** Build the parser for the commit-message commands. */
|
||
function buildCommitMessageParser(localYargs) {
|
||
return localYargs.help()
|
||
.strict()
|
||
.command(RestoreCommitMessageModule)
|
||
.command(WizardModule)
|
||
.command(ValidateFileModule)
|
||
.command(ValidateRangeModule);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* A list of all files currently in the repo which have been modified since the provided sha.
|
||
*
|
||
* git diff
|
||
* Deleted files (--diff-filter=d) are not included as they are not longer present in the repo
|
||
* and can not be checked anymore.
|
||
*
|
||
* git ls-files
|
||
* Untracked files (--others), which are not matched by .gitignore (--exclude-standard)
|
||
* as they are expected to become tracked files.
|
||
*/
|
||
function allChangedFilesSince(sha) {
|
||
if (sha === void 0) { sha = 'HEAD'; }
|
||
var diffFiles = gitOutputAsArray("git diff --name-only --diff-filter=d " + sha);
|
||
var untrackedFiles = gitOutputAsArray("git ls-files --others --exclude-standard");
|
||
// Use a set to deduplicate the list as its possible for a file to show up in both lists.
|
||
return Array.from(new Set(tslib.__spread(diffFiles, untrackedFiles)));
|
||
}
|
||
/**
|
||
* A list of all staged files which have been modified.
|
||
*
|
||
* Only added, created and modified files are listed as others (deleted, renamed, etc) aren't
|
||
* changed or available as content to act upon.
|
||
*/
|
||
function allStagedFiles() {
|
||
return gitOutputAsArray("git diff --staged --name-only --diff-filter=ACM");
|
||
}
|
||
function allFiles() {
|
||
return gitOutputAsArray("git ls-files");
|
||
}
|
||
function gitOutputAsArray(cmd) {
|
||
return exec(cmd, { cwd: getRepoBaseDir() }).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
|
||
*/
|
||
/** Retrieve and validate the config as `FormatConfig`. */
|
||
function getFormatConfig() {
|
||
// List of errors encountered validating the config.
|
||
const errors = [];
|
||
// The unvalidated config object.
|
||
const config = getConfig();
|
||
if (config.format === undefined) {
|
||
errors.push(`No configuration defined for "format"`);
|
||
}
|
||
for (const [key, value] of Object.entries(config.format)) {
|
||
switch (typeof value) {
|
||
case 'boolean':
|
||
break;
|
||
case 'object':
|
||
checkFormatterConfig(key, value, errors);
|
||
break;
|
||
default:
|
||
errors.push(`"format.${key}" is not a boolean or Formatter object`);
|
||
}
|
||
}
|
||
assertNoErrors(errors);
|
||
return config;
|
||
}
|
||
/** Validate an individual Formatter config. */
|
||
function checkFormatterConfig(key, config, errors) {
|
||
if (config.matchers === undefined) {
|
||
errors.push(`Missing "format.${key}.matchers" value`);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
/**
|
||
* The base class for formatters to run against provided files.
|
||
*/
|
||
class Formatter {
|
||
constructor(config) {
|
||
this.config = config;
|
||
}
|
||
/**
|
||
* Retrieve the command to execute the provided action, including both the binary
|
||
* and command line flags.
|
||
*/
|
||
commandFor(action) {
|
||
switch (action) {
|
||
case 'check':
|
||
return `${this.binaryFilePath} ${this.actions.check.commandFlags}`;
|
||
case 'format':
|
||
return `${this.binaryFilePath} ${this.actions.format.commandFlags}`;
|
||
default:
|
||
throw Error('Unknown action type');
|
||
}
|
||
}
|
||
/**
|
||
* Retrieve the callback for the provided action to determine if an action
|
||
* failed in formatting.
|
||
*/
|
||
callbackFor(action) {
|
||
switch (action) {
|
||
case 'check':
|
||
return this.actions.check.callback;
|
||
case 'format':
|
||
return this.actions.format.callback;
|
||
default:
|
||
throw Error('Unknown action type');
|
||
}
|
||
}
|
||
/** Whether the formatter is enabled in the provided config. */
|
||
isEnabled() {
|
||
return !!this.config[this.name];
|
||
}
|
||
/** Retrieve the active file matcher for the formatter. */
|
||
getFileMatcher() {
|
||
return this.getFileMatcherFromConfig() || this.defaultFileMatcher;
|
||
}
|
||
/**
|
||
* Retrieves the file matcher from the config provided to the constructor if provided.
|
||
*/
|
||
getFileMatcherFromConfig() {
|
||
const formatterConfig = this.config[this.name];
|
||
if (typeof formatterConfig === 'boolean') {
|
||
return undefined;
|
||
}
|
||
return formatterConfig.matchers;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
/**
|
||
* Formatter for running buildifier against bazel related files.
|
||
*/
|
||
class Buildifier extends Formatter {
|
||
constructor() {
|
||
super(...arguments);
|
||
this.name = 'buildifier';
|
||
this.binaryFilePath = path.join(getRepoBaseDir(), 'node_modules/.bin/buildifier');
|
||
this.defaultFileMatcher = ['**/*.bzl', '**/BUILD.bazel', '**/WORKSPACE', '**/BUILD'];
|
||
this.actions = {
|
||
check: {
|
||
commandFlags: `${BAZEL_WARNING_FLAG} --lint=warn --mode=check --format=json`,
|
||
callback: (_, code, stdout) => {
|
||
return code !== 0 || !JSON.parse(stdout)['success'];
|
||
},
|
||
},
|
||
format: {
|
||
commandFlags: `${BAZEL_WARNING_FLAG} --lint=fix --mode=fix`,
|
||
callback: (file, code, _, stderr) => {
|
||
if (code !== 0) {
|
||
error(`Error running buildifier on: ${file}`);
|
||
error(stderr);
|
||
error();
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
};
|
||
}
|
||
}
|
||
// The warning flag for buildifier copied from angular/angular's usage.
|
||
const BAZEL_WARNING_FLAG = `--warnings=attr-cfg,attr-license,attr-non-empty,attr-output-default,` +
|
||
`attr-single-file,constant-glob,ctx-args,depset-iteration,depset-union,dict-concatenation,` +
|
||
`duplicated-name,filetype,git-repository,http-archive,integer-division,load,load-on-top,` +
|
||
`native-build,native-package,output-group,package-name,package-on-top,positional-args,` +
|
||
`redefined-variable,repository-name,same-origin-load,string-iteration,unused-variable`;
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Formatter for running clang-format against Typescript and Javascript files
|
||
*/
|
||
class ClangFormat extends Formatter {
|
||
constructor() {
|
||
super(...arguments);
|
||
this.name = 'clang-format';
|
||
this.binaryFilePath = path.join(getRepoBaseDir(), 'node_modules/.bin/clang-format');
|
||
this.defaultFileMatcher = ['**/*.{t,j}s'];
|
||
this.actions = {
|
||
check: {
|
||
commandFlags: `--Werror -n -style=file`,
|
||
callback: (_, code) => {
|
||
return code !== 0;
|
||
},
|
||
},
|
||
format: {
|
||
commandFlags: `-i -style=file`,
|
||
callback: (file, code, _, stderr) => {
|
||
if (code !== 0) {
|
||
error(`Error running clang-format on: ${file}`);
|
||
error(stderr);
|
||
error();
|
||
return true;
|
||
}
|
||
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
|
||
*/
|
||
/**
|
||
* Get all defined formatters which are active based on the current loaded config.
|
||
*/
|
||
function getActiveFormatters() {
|
||
const config = getFormatConfig().format;
|
||
return [new Buildifier(config), new ClangFormat(config)].filter(formatter => formatter.isEnabled());
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
const AVAILABLE_THREADS = Math.max(os.cpus().length - 1, 1);
|
||
/**
|
||
* Run the provided commands in parallel for each provided file.
|
||
*
|
||
* Running the formatter is split across (number of available cpu threads - 1) processess.
|
||
* The task is done in multiple processess to speed up the overall time of the task, as running
|
||
* across entire repositories takes a large amount of time.
|
||
* As a data point for illustration, using 8 process rather than 1 cut the execution
|
||
* time from 276 seconds to 39 seconds for the same 2700 files.
|
||
*
|
||
* A promise is returned, completed when the command has completed running for each file.
|
||
* The promise resolves with a list of failures, or `false` if no formatters have matched.
|
||
*/
|
||
function runFormatterInParallel(allFiles, action) {
|
||
return new Promise((resolve) => {
|
||
const formatters = getActiveFormatters();
|
||
const failures = [];
|
||
const pendingCommands = [];
|
||
for (const formatter of formatters) {
|
||
pendingCommands.push(...multimatch.call(undefined, allFiles, formatter.getFileMatcher(), { dot: true })
|
||
.map(file => ({ formatter, file })));
|
||
}
|
||
// If no commands are generated, resolve the promise as `false` as no files
|
||
// were run against the any formatters.
|
||
if (pendingCommands.length === 0) {
|
||
return resolve(false);
|
||
}
|
||
switch (action) {
|
||
case 'format':
|
||
info(`Formatting ${pendingCommands.length} file(s)`);
|
||
break;
|
||
case 'check':
|
||
info(`Checking format of ${pendingCommands.length} file(s)`);
|
||
break;
|
||
default:
|
||
throw Error(`Invalid format action "${action}": allowed actions are "format" and "check"`);
|
||
}
|
||
// The progress bar instance to use for progress tracking.
|
||
const progressBar = new cliProgress.Bar({ format: `[{bar}] ETA: {eta}s | {value}/{total} files`, clearOnComplete: true });
|
||
// A local copy of the files to run the command on.
|
||
// An array to represent the current usage state of each of the threads for parallelization.
|
||
const threads = new Array(AVAILABLE_THREADS).fill(false);
|
||
// Recursively run the command on the next available file from the list using the provided
|
||
// thread.
|
||
function runCommandInThread(thread) {
|
||
const nextCommand = pendingCommands.pop();
|
||
// If no file was pulled from the array, return as there are no more files to run against.
|
||
if (nextCommand === undefined) {
|
||
threads[thread] = false;
|
||
return;
|
||
}
|
||
// Get the file and formatter for the next command.
|
||
const { file, formatter } = nextCommand;
|
||
shelljs.exec(`${formatter.commandFor(action)} ${file}`, { async: true, silent: true }, (code, stdout, stderr) => {
|
||
// Run the provided callback function.
|
||
const failed = formatter.callbackFor(action)(file, code, stdout, stderr);
|
||
if (failed) {
|
||
failures.push(file);
|
||
}
|
||
// Note in the progress bar another file being completed.
|
||
progressBar.increment(1);
|
||
// If more files exist in the list, run again to work on the next file,
|
||
// using the same slot.
|
||
if (pendingCommands.length) {
|
||
return runCommandInThread(thread);
|
||
}
|
||
// If not more files are available, mark the thread as unused.
|
||
threads[thread] = false;
|
||
// If all of the threads are false, as they are unused, mark the progress bar
|
||
// completed and resolve the promise.
|
||
if (threads.every(active => !active)) {
|
||
progressBar.stop();
|
||
resolve(failures);
|
||
}
|
||
});
|
||
// Mark the thread as in use as the command execution has been started.
|
||
threads[thread] = true;
|
||
}
|
||
// Start the progress bar
|
||
progressBar.start(pendingCommands.length, 0);
|
||
// Start running the command on files from the least in each available thread.
|
||
threads.forEach((_, idx) => runCommandInThread(idx));
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Format provided files in place.
|
||
*/
|
||
function formatFiles(files) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// Whether any files failed to format.
|
||
let failures = yield runFormatterInParallel(files, 'format');
|
||
if (failures === false) {
|
||
info('No files matched for formatting.');
|
||
process.exit(0);
|
||
}
|
||
// The process should exit as a failure if any of the files failed to format.
|
||
if (failures.length !== 0) {
|
||
error(`Formatting failed, see errors above for more information.`);
|
||
process.exit(1);
|
||
}
|
||
info(`√ Formatting complete.`);
|
||
process.exit(0);
|
||
});
|
||
}
|
||
/**
|
||
* Check provided files for formatting correctness.
|
||
*/
|
||
function checkFiles(files) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// Files which are currently not formatted correctly.
|
||
const failures = yield runFormatterInParallel(files, 'check');
|
||
if (failures === false) {
|
||
info('No files matched for formatting check.');
|
||
process.exit(0);
|
||
}
|
||
if (failures.length) {
|
||
// Provide output expressing which files are failing formatting.
|
||
info.group('\nThe following files are out of format:');
|
||
for (const file of failures) {
|
||
info(` - ${file}`);
|
||
}
|
||
info.groupEnd();
|
||
info();
|
||
// If the command is run in a non-CI environment, prompt to format the files immediately.
|
||
let runFormatter = false;
|
||
if (!process.env['CI']) {
|
||
runFormatter = yield promptConfirm('Format the files now?', true);
|
||
}
|
||
if (runFormatter) {
|
||
// Format the failing files as requested.
|
||
yield formatFiles(failures);
|
||
process.exit(0);
|
||
}
|
||
else {
|
||
// Inform user how to format files in the future.
|
||
info();
|
||
info(`To format the failing file run the following command:`);
|
||
info(` yarn ng-dev format files ${failures.join(' ')}`);
|
||
process.exit(1);
|
||
}
|
||
}
|
||
else {
|
||
info('√ All files correctly formatted.');
|
||
process.exit(0);
|
||
}
|
||
});
|
||
}
|
||
|
||
/** Build the parser for the format commands. */
|
||
function buildFormatParser(localYargs) {
|
||
return localYargs.help()
|
||
.strict()
|
||
.demandCommand()
|
||
.option('check', {
|
||
type: 'boolean',
|
||
default: process.env['CI'] ? true : false,
|
||
description: 'Run the formatter to check formatting rather than updating code format'
|
||
})
|
||
.command('all', 'Run the formatter on all files in the repository', args => args, ({ check }) => {
|
||
const executionCmd = check ? checkFiles : formatFiles;
|
||
executionCmd(allFiles());
|
||
})
|
||
.command('changed [shaOrRef]', 'Run the formatter on files changed since the provided sha/ref', args => args.positional('shaOrRef', { type: 'string' }), ({ shaOrRef, check }) => {
|
||
const sha = shaOrRef || 'master';
|
||
const executionCmd = check ? checkFiles : formatFiles;
|
||
executionCmd(allChangedFilesSince(sha));
|
||
})
|
||
.command('staged', 'Run the formatter on all staged files', args => args, ({ check }) => {
|
||
const executionCmd = check ? checkFiles : formatFiles;
|
||
executionCmd(allStagedFiles());
|
||
})
|
||
.command('files <files..>', 'Run the formatter on provided files', args => args.positional('files', { array: true, type: 'string' }), ({ check, files }) => {
|
||
const executionCmd = check ? checkFiles : formatFiles;
|
||
executionCmd(files);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
function verify() {
|
||
/** Full path to NgBot config file */
|
||
const NGBOT_CONFIG_YAML_PATH = path.resolve(getRepoBaseDir(), '.github/angular-robot.yml');
|
||
/** The NgBot config file */
|
||
const ngBotYaml = fs.readFileSync(NGBOT_CONFIG_YAML_PATH, 'utf8');
|
||
try {
|
||
// Try parsing the config file to verify that the syntax is correct.
|
||
yaml.parse(ngBotYaml);
|
||
info(`${green('√')} Valid NgBot YAML config`);
|
||
}
|
||
catch (e) {
|
||
error(`${red('!')} Invalid NgBot YAML config`);
|
||
error(e);
|
||
process.exitCode = 1;
|
||
}
|
||
}
|
||
|
||
/** Build the parser for the NgBot commands. */
|
||
function buildNgbotParser(localYargs) {
|
||
return localYargs.help().strict().demandCommand().command('verify', 'Verify the NgBot config', {}, () => verify());
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Loads and validates the merge configuration. */
|
||
function loadAndValidateConfig(config, api) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var mergeConfig, errors;
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0:
|
||
if (config.merge === undefined) {
|
||
return [2 /*return*/, { errors: ['No merge configuration found. Set the `merge` configuration.'] }];
|
||
}
|
||
if (typeof config.merge !== 'function') {
|
||
return [2 /*return*/, { errors: ['Expected merge configuration to be defined lazily through a function.'] }];
|
||
}
|
||
return [4 /*yield*/, config.merge(api)];
|
||
case 1:
|
||
mergeConfig = _a.sent();
|
||
errors = validateMergeConfig(mergeConfig);
|
||
if (errors.length) {
|
||
return [2 /*return*/, { errors: errors }];
|
||
}
|
||
return [2 /*return*/, { config: mergeConfig }];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
/** Validates the specified configuration. Returns a list of failure messages. */
|
||
function validateMergeConfig(config) {
|
||
var errors = [];
|
||
if (!config.labels) {
|
||
errors.push('No label configuration.');
|
||
}
|
||
else if (!Array.isArray(config.labels)) {
|
||
errors.push('Label configuration needs to be an array.');
|
||
}
|
||
if (!config.claSignedLabel) {
|
||
errors.push('No CLA signed label configured.');
|
||
}
|
||
if (!config.mergeReadyLabel) {
|
||
errors.push('No merge ready label configured.');
|
||
}
|
||
if (config.githubApiMerge === undefined) {
|
||
errors.push('No explicit choice of merge strategy. Please set `githubApiMerge`.');
|
||
}
|
||
return errors;
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Checks whether the specified value matches the given pattern. */
|
||
function matchesPattern(value, pattern) {
|
||
return typeof pattern === 'string' ? value === pattern : pattern.test(value);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Unique error that can be thrown in the merge configuration if an
|
||
* invalid branch is targeted.
|
||
*/
|
||
var InvalidTargetBranchError = /** @class */ (function () {
|
||
function InvalidTargetBranchError(failureMessage) {
|
||
this.failureMessage = failureMessage;
|
||
}
|
||
return InvalidTargetBranchError;
|
||
}());
|
||
/**
|
||
* Unique error that can be thrown in the merge configuration if an
|
||
* invalid label has been applied to a pull request.
|
||
*/
|
||
var InvalidTargetLabelError = /** @class */ (function () {
|
||
function InvalidTargetLabelError(failureMessage) {
|
||
this.failureMessage = failureMessage;
|
||
}
|
||
return InvalidTargetLabelError;
|
||
}());
|
||
/** Gets the target label from the specified pull request labels. */
|
||
function getTargetLabelFromPullRequest(config, labels) {
|
||
var e_1, _a;
|
||
var _loop_1 = function (label) {
|
||
var match = config.labels.find(function (_a) {
|
||
var pattern = _a.pattern;
|
||
return matchesPattern(label, pattern);
|
||
});
|
||
if (match !== undefined) {
|
||
return { value: match };
|
||
}
|
||
};
|
||
try {
|
||
for (var labels_1 = tslib.__values(labels), labels_1_1 = labels_1.next(); !labels_1_1.done; labels_1_1 = labels_1.next()) {
|
||
var label = labels_1_1.value;
|
||
var state_1 = _loop_1(label);
|
||
if (typeof state_1 === "object")
|
||
return state_1.value;
|
||
}
|
||
}
|
||
catch (e_1_1) { e_1 = { error: e_1_1 }; }
|
||
finally {
|
||
try {
|
||
if (labels_1_1 && !labels_1_1.done && (_a = labels_1.return)) _a.call(labels_1);
|
||
}
|
||
finally { if (e_1) throw e_1.error; }
|
||
}
|
||
return null;
|
||
}
|
||
/**
|
||
* Gets the branches from the specified target label.
|
||
*
|
||
* @throws {InvalidTargetLabelError} Invalid label has been applied to pull request.
|
||
* @throws {InvalidTargetBranchError} Invalid Github target branch has been selected.
|
||
*/
|
||
function getBranchesFromTargetLabel(label, githubTargetBranch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var _a;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0:
|
||
if (!(typeof label.branches === 'function')) return [3 /*break*/, 2];
|
||
return [4 /*yield*/, label.branches(githubTargetBranch)];
|
||
case 1:
|
||
_a = _b.sent();
|
||
return [3 /*break*/, 4];
|
||
case 2: return [4 /*yield*/, label.branches];
|
||
case 3:
|
||
_a = _b.sent();
|
||
_b.label = 4;
|
||
case 4: return [2 /*return*/, _a];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
function getTargetBranchesForPr(prNumber) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
/** The ng-dev configuration. */
|
||
const config = getConfig();
|
||
/** Repo owner and name for the github repository. */
|
||
const { owner, name: repo } = config.github;
|
||
/** The git client to get a Github API service instance. */
|
||
const git = new GitClient(undefined, config);
|
||
/** The validated merge config. */
|
||
const { config: mergeConfig, errors } = yield loadAndValidateConfig(config, git.github);
|
||
if (errors !== undefined) {
|
||
throw Error(`Invalid configuration found: ${errors}`);
|
||
}
|
||
/** The current state of the pull request from Github. */
|
||
const prData = (yield git.github.pulls.get({ owner, repo, pull_number: prNumber })).data;
|
||
/** The list of labels on the PR as strings. */
|
||
const labels = prData.labels.map(l => l.name);
|
||
/** The branch targetted via the Github UI. */
|
||
const githubTargetBranch = prData.base.ref;
|
||
/** The active label which is being used for targetting the PR. */
|
||
const targetLabel = getTargetLabelFromPullRequest(mergeConfig, labels);
|
||
if (targetLabel === null) {
|
||
error(red(`No target label was found on pr #${prNumber}`));
|
||
process.exitCode = 1;
|
||
return;
|
||
}
|
||
/** The target branches based on the target label and branch targetted in the Github UI. */
|
||
return yield getBranchesFromTargetLabel(targetLabel, githubTargetBranch);
|
||
});
|
||
}
|
||
function printTargetBranchesForPr(prNumber) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const targets = yield getTargetBranchesForPr(prNumber);
|
||
if (targets === undefined) {
|
||
return;
|
||
}
|
||
info.group(`PR #${prNumber} will merge into:`);
|
||
targets.forEach(target => info(`- ${target}`));
|
||
info.groupEnd();
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Builds the command. */
|
||
function builder$5(yargs) {
|
||
return yargs.positional('pr', {
|
||
description: 'The pull request number',
|
||
type: 'number',
|
||
demandOption: true,
|
||
});
|
||
}
|
||
/** Handles the command. */
|
||
function handler$5({ pr }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
yield printTargetBranchesForPr(pr);
|
||
});
|
||
}
|
||
/** yargs command module describing the command. */
|
||
const CheckTargetBranchesModule = {
|
||
handler: handler$5,
|
||
builder: builder$5,
|
||
command: 'check-target-branches <pr>',
|
||
describe: 'Check a PR to determine what branches it is currently targeting',
|
||
};
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Get a PR from github */
|
||
function getPr(prSchema, prNumber, git) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var _a, owner, name, PR_QUERY, result;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0:
|
||
_a = git.remoteConfig, owner = _a.owner, name = _a.name;
|
||
PR_QUERY = typedGraphqlify.params({
|
||
$number: 'Int!',
|
||
$owner: 'String!',
|
||
$name: 'String!',
|
||
}, {
|
||
repository: typedGraphqlify.params({ owner: '$owner', name: '$name' }, {
|
||
pullRequest: typedGraphqlify.params({ number: '$number' }, prSchema),
|
||
})
|
||
});
|
||
return [4 /*yield*/, git.github.graphql.query(PR_QUERY, { number: prNumber, owner: owner, name: name })];
|
||
case 1:
|
||
result = (_b.sent());
|
||
return [2 /*return*/, result.repository.pullRequest];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
/** Get all pending PRs from github */
|
||
function getPendingPrs(prSchema, git) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var _a, owner, name, PRS_QUERY, cursor, hasNextPage, prs, params_1, results;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0:
|
||
_a = git.remoteConfig, owner = _a.owner, name = _a.name;
|
||
PRS_QUERY = typedGraphqlify.params({
|
||
$first: 'Int',
|
||
$after: 'String',
|
||
$owner: 'String!',
|
||
$name: 'String!',
|
||
}, {
|
||
repository: typedGraphqlify.params({ owner: '$owner', name: '$name' }, {
|
||
pullRequests: typedGraphqlify.params({
|
||
first: '$first',
|
||
after: '$after',
|
||
states: "OPEN",
|
||
}, {
|
||
nodes: [prSchema],
|
||
pageInfo: {
|
||
hasNextPage: typedGraphqlify.types.boolean,
|
||
endCursor: typedGraphqlify.types.string,
|
||
},
|
||
}),
|
||
})
|
||
});
|
||
hasNextPage = true;
|
||
prs = [];
|
||
_b.label = 1;
|
||
case 1:
|
||
if (!hasNextPage) return [3 /*break*/, 3];
|
||
params_1 = {
|
||
after: cursor || null,
|
||
first: 100,
|
||
owner: owner,
|
||
name: name,
|
||
};
|
||
return [4 /*yield*/, git.github.graphql.query(PRS_QUERY, params_1)];
|
||
case 2:
|
||
results = _b.sent();
|
||
prs.push.apply(prs, tslib.__spread(results.repository.pullRequests.nodes));
|
||
hasNextPage = results.repository.pullRequests.pageInfo.hasNextPage;
|
||
cursor = results.repository.pullRequests.pageInfo.endCursor;
|
||
return [3 /*break*/, 1];
|
||
case 3: return [2 /*return*/, prs];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/* GraphQL schema for the response body for a pending PR. */
|
||
const PR_SCHEMA = {
|
||
state: typedGraphqlify.types.string,
|
||
maintainerCanModify: typedGraphqlify.types.boolean,
|
||
viewerDidAuthor: typedGraphqlify.types.boolean,
|
||
headRefOid: typedGraphqlify.types.string,
|
||
headRef: {
|
||
name: typedGraphqlify.types.string,
|
||
repository: {
|
||
url: typedGraphqlify.types.string,
|
||
nameWithOwner: typedGraphqlify.types.string,
|
||
},
|
||
},
|
||
baseRef: {
|
||
name: typedGraphqlify.types.string,
|
||
repository: {
|
||
url: typedGraphqlify.types.string,
|
||
nameWithOwner: typedGraphqlify.types.string,
|
||
},
|
||
},
|
||
};
|
||
class UnexpectedLocalChangesError extends Error {
|
||
constructor(m) {
|
||
super(m);
|
||
Object.setPrototypeOf(this, UnexpectedLocalChangesError.prototype);
|
||
}
|
||
}
|
||
class MaintainerModifyAccessError extends Error {
|
||
constructor(m) {
|
||
super(m);
|
||
Object.setPrototypeOf(this, MaintainerModifyAccessError.prototype);
|
||
}
|
||
}
|
||
/**
|
||
* Rebase the provided PR onto its merge target branch, and push up the resulting
|
||
* commit to the PRs repository.
|
||
*/
|
||
function checkOutPullRequestLocally(prNumber, githubToken, opts = {}) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
/** Authenticated Git client for git and Github interactions. */
|
||
const git = new GitClient(githubToken);
|
||
// In order to preserve local changes, checkouts cannot occur if local changes are present in the
|
||
// git environment. Checked before retrieving the PR to fail fast.
|
||
if (git.hasLocalChanges()) {
|
||
throw new UnexpectedLocalChangesError('Unable to checkout PR due to uncommitted changes.');
|
||
}
|
||
/**
|
||
* The branch or revision originally checked out before this method performed
|
||
* any Git operations that may change the working branch.
|
||
*/
|
||
const previousBranchOrRevision = git.getCurrentBranchOrRevision();
|
||
/* The PR information from Github. */
|
||
const pr = yield getPr(PR_SCHEMA, prNumber, git);
|
||
/** The branch name of the PR from the repository the PR came from. */
|
||
const headRefName = pr.headRef.name;
|
||
/** The full ref for the repository and branch the PR came from. */
|
||
const fullHeadRef = `${pr.headRef.repository.nameWithOwner}:${headRefName}`;
|
||
/** The full URL path of the repository the PR came from with github token as authentication. */
|
||
const headRefUrl = addTokenToGitHttpsUrl(pr.headRef.repository.url, githubToken);
|
||
// Note: Since we use a detached head for rebasing the PR and therefore do not have
|
||
// remote-tracking branches configured, we need to set our expected ref and SHA. This
|
||
// allows us to use `--force-with-lease` for the detached head while ensuring that we
|
||
// never accidentally override upstream changes that have been pushed in the meanwhile.
|
||
// See:
|
||
// https://git-scm.com/docs/git-push#Documentation/git-push.txt---force-with-leaseltrefnamegtltexpectgt
|
||
/** Flag for a force push with leage back to upstream. */
|
||
const forceWithLeaseFlag = `--force-with-lease=${headRefName}:${pr.headRefOid}`;
|
||
// If the PR does not allow maintainers to modify it, exit as the rebased PR cannot
|
||
// be pushed up.
|
||
if (!pr.maintainerCanModify && !pr.viewerDidAuthor && !opts.allowIfMaintainerCannotModify) {
|
||
throw new MaintainerModifyAccessError('PR is not set to allow maintainers to modify the PR');
|
||
}
|
||
try {
|
||
// Fetch the branch at the commit of the PR, and check it out in a detached state.
|
||
info(`Checking out PR #${prNumber} from ${fullHeadRef}`);
|
||
git.run(['fetch', '-q', headRefUrl, headRefName]);
|
||
git.run(['checkout', '--detach', 'FETCH_HEAD']);
|
||
}
|
||
catch (e) {
|
||
git.checkout(previousBranchOrRevision, true);
|
||
throw e;
|
||
}
|
||
return {
|
||
/**
|
||
* Pushes the current local branch to the PR on the upstream repository.
|
||
*
|
||
* @returns true If the command did not fail causing a GitCommandError to be thrown.
|
||
* @throws GitCommandError Thrown when the push back to upstream fails.
|
||
*/
|
||
pushToUpstream: () => {
|
||
git.run(['push', headRefUrl, `HEAD:${headRefName}`, forceWithLeaseFlag]);
|
||
return true;
|
||
},
|
||
/** Restores the state of the local repository to before the PR checkout occured. */
|
||
resetGitState: () => {
|
||
return git.checkout(previousBranchOrRevision, true);
|
||
}
|
||
};
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Builds the checkout pull request command. */
|
||
function builder$6(yargs) {
|
||
return addGithubTokenOption(yargs).positional('prNumber', { type: 'number', demandOption: true });
|
||
}
|
||
/** Handles the checkout pull request command. */
|
||
function handler$6({ prNumber, githubToken }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const prCheckoutOptions = { allowIfMaintainerCannotModify: true, branchName: `pr-${prNumber}` };
|
||
yield checkOutPullRequestLocally(prNumber, githubToken, prCheckoutOptions);
|
||
});
|
||
}
|
||
/** yargs command module for checking out a PR */
|
||
const CheckoutCommandModule = {
|
||
handler: handler$6,
|
||
builder: builder$6,
|
||
command: 'checkout <pr-number>',
|
||
describe: 'Checkout a PR from the upstream repo',
|
||
};
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/* GraphQL schema for the response body for each pending PR. */
|
||
const PR_SCHEMA$1 = {
|
||
headRef: {
|
||
name: typedGraphqlify.types.string,
|
||
repository: {
|
||
url: typedGraphqlify.types.string,
|
||
nameWithOwner: typedGraphqlify.types.string,
|
||
},
|
||
},
|
||
baseRef: {
|
||
name: typedGraphqlify.types.string,
|
||
repository: {
|
||
url: typedGraphqlify.types.string,
|
||
nameWithOwner: typedGraphqlify.types.string,
|
||
},
|
||
},
|
||
updatedAt: typedGraphqlify.types.string,
|
||
number: typedGraphqlify.types.number,
|
||
mergeable: typedGraphqlify.types.string,
|
||
title: typedGraphqlify.types.string,
|
||
};
|
||
/** Convert raw Pull Request response from Github to usable Pull Request object. */
|
||
function processPr(pr) {
|
||
return Object.assign(Object.assign({}, pr), { updatedAt: (new Date(pr.updatedAt)).getTime() });
|
||
}
|
||
/** Name of a temporary local branch that is used for checking conflicts. **/
|
||
const tempWorkingBranch = '__NgDevRepoBaseAfterChange__';
|
||
/** Checks if the provided PR will cause new conflicts in other pending PRs. */
|
||
function discoverNewConflictsForPr(newPrNumber, updatedAfter, config = getConfig()) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const git = new GitClient();
|
||
// If there are any local changes in the current repository state, the
|
||
// check cannot run as it needs to move between branches.
|
||
if (git.hasLocalChanges()) {
|
||
error('Cannot run with local changes. Please make sure there are no local changes.');
|
||
process.exit(1);
|
||
}
|
||
/** The active github branch or revision before we performed any Git commands. */
|
||
const previousBranchOrRevision = git.getCurrentBranchOrRevision();
|
||
/* Progress bar to indicate progress. */
|
||
const progressBar = new cliProgress.Bar({ format: `[{bar}] ETA: {eta}s | {value}/{total}` });
|
||
/* PRs which were found to be conflicting. */
|
||
const conflicts = [];
|
||
info(`Requesting pending PRs from Github`);
|
||
/** List of PRs from github currently known as mergable. */
|
||
const allPendingPRs = (yield getPendingPrs(PR_SCHEMA$1, git)).map(processPr);
|
||
/** The PR which is being checked against. */
|
||
const requestedPr = allPendingPRs.find(pr => pr.number === newPrNumber);
|
||
if (requestedPr === undefined) {
|
||
error(`The request PR, #${newPrNumber} was not found as a pending PR on github, please confirm`);
|
||
error(`the PR number is correct and is an open PR`);
|
||
process.exit(1);
|
||
}
|
||
const pendingPrs = allPendingPRs.filter(pr => {
|
||
return (
|
||
// PRs being merged into the same target branch as the requested PR
|
||
pr.baseRef.name === requestedPr.baseRef.name &&
|
||
// PRs which either have not been processed or are determined as mergable by Github
|
||
pr.mergeable !== 'CONFLICTING' &&
|
||
// PRs updated after the provided date
|
||
pr.updatedAt >= updatedAfter);
|
||
});
|
||
info(`Retrieved ${allPendingPRs.length} total pending PRs`);
|
||
info(`Checking ${pendingPrs.length} PRs for conflicts after a merge of #${newPrNumber}`);
|
||
// Fetch and checkout the PR being checked.
|
||
exec(`git fetch ${requestedPr.headRef.repository.url} ${requestedPr.headRef.name}`);
|
||
exec(`git checkout -B ${tempWorkingBranch} FETCH_HEAD`);
|
||
// Rebase the PR against the PRs target branch.
|
||
exec(`git fetch ${requestedPr.baseRef.repository.url} ${requestedPr.baseRef.name}`);
|
||
const result = exec(`git rebase FETCH_HEAD`);
|
||
if (result.code) {
|
||
error('The requested PR currently has conflicts');
|
||
cleanUpGitState(previousBranchOrRevision);
|
||
process.exit(1);
|
||
}
|
||
// Start the progress bar
|
||
progressBar.start(pendingPrs.length, 0);
|
||
// Check each PR to determine if it can merge cleanly into the repo after the target PR.
|
||
for (const pr of pendingPrs) {
|
||
// Fetch and checkout the next PR
|
||
exec(`git fetch ${pr.headRef.repository.url} ${pr.headRef.name}`);
|
||
exec(`git checkout --detach FETCH_HEAD`);
|
||
// Check if the PR cleanly rebases into the repo after the target PR.
|
||
const result = exec(`git rebase ${tempWorkingBranch}`);
|
||
if (result.code !== 0) {
|
||
conflicts.push(pr);
|
||
}
|
||
// Abort any outstanding rebase attempt.
|
||
exec(`git rebase --abort`);
|
||
progressBar.increment(1);
|
||
}
|
||
// End the progress bar as all PRs have been processed.
|
||
progressBar.stop();
|
||
info();
|
||
info(`Result:`);
|
||
cleanUpGitState(previousBranchOrRevision);
|
||
// If no conflicts are found, exit successfully.
|
||
if (conflicts.length === 0) {
|
||
info(`No new conflicting PRs found after #${newPrNumber} merging`);
|
||
process.exit(0);
|
||
}
|
||
// Inform about discovered conflicts, exit with failure.
|
||
error.group(`${conflicts.length} PR(s) which conflict(s) after #${newPrNumber} merges:`);
|
||
for (const pr of conflicts) {
|
||
error(` - #${pr.number}: ${pr.title}`);
|
||
}
|
||
error.groupEnd();
|
||
process.exit(1);
|
||
});
|
||
}
|
||
/** Reset git back to the provided branch or revision. */
|
||
function cleanUpGitState(previousBranchOrRevision) {
|
||
// Ensure that any outstanding rebases are aborted.
|
||
exec(`git rebase --abort`);
|
||
// Ensure that any changes in the current repo state are cleared.
|
||
exec(`git reset --hard`);
|
||
// Checkout the original branch from before the run began.
|
||
exec(`git checkout ${previousBranchOrRevision}`);
|
||
// Delete the generated branch.
|
||
exec(`git branch -D ${tempWorkingBranch}`);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Builds the discover-new-conflicts pull request command. */
|
||
function buildDiscoverNewConflictsCommand(yargs) {
|
||
return yargs
|
||
.option('date', {
|
||
description: 'Only consider PRs updated since provided date',
|
||
defaultDescription: '30 days ago',
|
||
coerce: (date) => typeof date === 'number' ? date : Date.parse(date),
|
||
default: getThirtyDaysAgoDate(),
|
||
})
|
||
.positional('pr-number', { demandOption: true, type: 'number' });
|
||
}
|
||
/** Handles the discover-new-conflicts pull request command. */
|
||
function handleDiscoverNewConflictsCommand({ 'pr-number': prNumber, date }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// If a provided date is not able to be parsed, yargs provides it as NaN.
|
||
if (isNaN(date)) {
|
||
error('Unable to parse the value provided via --date flag');
|
||
process.exit(1);
|
||
}
|
||
yield discoverNewConflictsForPr(prNumber, date);
|
||
});
|
||
}
|
||
/** Gets a date object 30 days ago from today. */
|
||
function getThirtyDaysAgoDate() {
|
||
const date = new Date();
|
||
// Set the hours, minutes and seconds to 0 to only consider date.
|
||
date.setHours(0, 0, 0, 0);
|
||
// Set the date to 30 days in the past.
|
||
date.setDate(date.getDate() - 30);
|
||
return date.getTime();
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Class that can be used to describe pull request failures. A failure
|
||
* is described through a human-readable message and a flag indicating
|
||
* whether it is non-fatal or not.
|
||
*/
|
||
var PullRequestFailure = /** @class */ (function () {
|
||
function PullRequestFailure(
|
||
/** Human-readable message for the failure */
|
||
message,
|
||
/** Whether the failure is non-fatal and can be forcibly ignored. */
|
||
nonFatal) {
|
||
if (nonFatal === void 0) { nonFatal = false; }
|
||
this.message = message;
|
||
this.nonFatal = nonFatal;
|
||
}
|
||
PullRequestFailure.claUnsigned = function () {
|
||
return new this("CLA has not been signed. Please make sure the PR author has signed the CLA.");
|
||
};
|
||
PullRequestFailure.failingCiJobs = function () {
|
||
return new this("Failing CI jobs.", true);
|
||
};
|
||
PullRequestFailure.pendingCiJobs = function () {
|
||
return new this("Pending CI jobs.", true);
|
||
};
|
||
PullRequestFailure.notMergeReady = function () {
|
||
return new this("Not marked as merge ready.");
|
||
};
|
||
PullRequestFailure.noTargetLabel = function () {
|
||
return new this("No target branch could be determined. Please ensure a target label is set.");
|
||
};
|
||
PullRequestFailure.mismatchingTargetBranch = function (allowedBranches) {
|
||
return new this("Pull request is set to wrong base branch. Please update the PR in the Github UI " +
|
||
("to one of the following branches: " + allowedBranches.join(', ') + "."));
|
||
};
|
||
PullRequestFailure.unsatisfiedBaseSha = function () {
|
||
return new this("Pull request has not been rebased recently and could be bypassing CI checks. " +
|
||
"Please rebase the PR.");
|
||
};
|
||
PullRequestFailure.mergeConflicts = function (failedBranches) {
|
||
return new this("Could not merge pull request into the following branches due to merge " +
|
||
("conflicts: " + failedBranches.join(', ') + ". Please rebase the PR or update the target label."));
|
||
};
|
||
PullRequestFailure.unknownMergeError = function () {
|
||
return new this("Unknown merge error occurred. Please see console output above for debugging.");
|
||
};
|
||
PullRequestFailure.unableToFixupCommitMessageSquashOnly = function () {
|
||
return new this("Unable to fixup commit message of pull request. Commit message can only be " +
|
||
"modified if the PR is merged using squash.");
|
||
};
|
||
PullRequestFailure.notFound = function () {
|
||
return new this("Pull request could not be found upstream.");
|
||
};
|
||
PullRequestFailure.insufficientPermissionsToMerge = function (message) {
|
||
if (message === void 0) { message = "Insufficient Github API permissions to merge pull request. Please ensure that " +
|
||
"your auth token has write access."; }
|
||
return new this(message);
|
||
};
|
||
return PullRequestFailure;
|
||
}());
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
function getCaretakerNotePromptMessage(pullRequest) {
|
||
return red('Pull request has a caretaker note applied. Please make sure you read it.') +
|
||
("\nQuick link to PR: " + pullRequest.url + "\nDo you want to proceed merging?");
|
||
}
|
||
function getTargettedBranchesConfirmationPromptMessage(pullRequest) {
|
||
var targetBranchListAsString = pullRequest.targetBranches.map(function (b) { return " - " + b + "\n"; }).join('');
|
||
return "Pull request #" + pullRequest.prNumber + " will merge into:\n" + targetBranchListAsString + "\nDo you want to proceed merging?";
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Loads and validates the specified pull request against the given configuration.
|
||
* If the pull requests fails, a pull request failure is returned.
|
||
*/
|
||
function loadAndValidatePullRequest(_a, prNumber, ignoreNonFatalFailures) {
|
||
var git = _a.git, config = _a.config;
|
||
if (ignoreNonFatalFailures === void 0) { ignoreNonFatalFailures = false; }
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var prData, labels, targetLabel, state, githubTargetBranch, requiredBaseSha, needsCommitMessageFixup, hasCaretakerNote, targetBranches, error_1;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0: return [4 /*yield*/, fetchPullRequestFromGithub(git, prNumber)];
|
||
case 1:
|
||
prData = _b.sent();
|
||
if (prData === null) {
|
||
return [2 /*return*/, PullRequestFailure.notFound()];
|
||
}
|
||
labels = prData.labels.map(function (l) { return l.name; });
|
||
if (!labels.some(function (name) { return matchesPattern(name, config.mergeReadyLabel); })) {
|
||
return [2 /*return*/, PullRequestFailure.notMergeReady()];
|
||
}
|
||
if (!labels.some(function (name) { return matchesPattern(name, config.claSignedLabel); })) {
|
||
return [2 /*return*/, PullRequestFailure.claUnsigned()];
|
||
}
|
||
targetLabel = getTargetLabelFromPullRequest(config, labels);
|
||
if (targetLabel === null) {
|
||
return [2 /*return*/, PullRequestFailure.noTargetLabel()];
|
||
}
|
||
return [4 /*yield*/, git.github.repos.getCombinedStatusForRef(tslib.__assign(tslib.__assign({}, git.remoteParams), { ref: prData.head.sha }))];
|
||
case 2:
|
||
state = (_b.sent()).data.state;
|
||
if (state === 'failure' && !ignoreNonFatalFailures) {
|
||
return [2 /*return*/, PullRequestFailure.failingCiJobs()];
|
||
}
|
||
if (state === 'pending' && !ignoreNonFatalFailures) {
|
||
return [2 /*return*/, PullRequestFailure.pendingCiJobs()];
|
||
}
|
||
githubTargetBranch = prData.base.ref;
|
||
requiredBaseSha = config.requiredBaseCommits && config.requiredBaseCommits[githubTargetBranch];
|
||
needsCommitMessageFixup = !!config.commitMessageFixupLabel &&
|
||
labels.some(function (name) { return matchesPattern(name, config.commitMessageFixupLabel); });
|
||
hasCaretakerNote = !!config.caretakerNoteLabel &&
|
||
labels.some(function (name) { return matchesPattern(name, config.caretakerNoteLabel); });
|
||
_b.label = 3;
|
||
case 3:
|
||
_b.trys.push([3, 5, , 6]);
|
||
return [4 /*yield*/, getBranchesFromTargetLabel(targetLabel, githubTargetBranch)];
|
||
case 4:
|
||
targetBranches = _b.sent();
|
||
return [3 /*break*/, 6];
|
||
case 5:
|
||
error_1 = _b.sent();
|
||
if (error_1 instanceof InvalidTargetBranchError || error_1 instanceof InvalidTargetLabelError) {
|
||
return [2 /*return*/, new PullRequestFailure(error_1.failureMessage)];
|
||
}
|
||
throw error_1;
|
||
case 6: return [2 /*return*/, {
|
||
url: prData.html_url,
|
||
prNumber: prNumber,
|
||
labels: labels,
|
||
requiredBaseSha: requiredBaseSha,
|
||
githubTargetBranch: githubTargetBranch,
|
||
needsCommitMessageFixup: needsCommitMessageFixup,
|
||
hasCaretakerNote: hasCaretakerNote,
|
||
targetBranches: targetBranches,
|
||
title: prData.title,
|
||
commitCount: prData.commits,
|
||
}];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
/** Fetches a pull request from Github. Returns null if an error occurred. */
|
||
function fetchPullRequestFromGithub(git, prNumber) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var result, e_1;
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0:
|
||
_a.trys.push([0, 2, , 3]);
|
||
return [4 /*yield*/, git.github.pulls.get(tslib.__assign(tslib.__assign({}, git.remoteParams), { pull_number: prNumber }))];
|
||
case 1:
|
||
result = _a.sent();
|
||
return [2 /*return*/, result.data];
|
||
case 2:
|
||
e_1 = _a.sent();
|
||
// If the pull request could not be found, we want to return `null` so
|
||
// that the error can be handled gracefully.
|
||
if (e_1.status === 404) {
|
||
return [2 /*return*/, null];
|
||
}
|
||
throw e_1;
|
||
case 3: return [2 /*return*/];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
/** Whether the specified value resolves to a pull request. */
|
||
function isPullRequest(v) {
|
||
return v.targetBranches !== undefined;
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Name of a temporary branch that contains the head of a currently-processed PR. Note
|
||
* that a branch name should be used that most likely does not conflict with other local
|
||
* development branches.
|
||
*/
|
||
var TEMP_PR_HEAD_BRANCH = 'merge_pr_head';
|
||
/**
|
||
* Base class for merge strategies. A merge strategy accepts a pull request and
|
||
* merges it into the determined target branches.
|
||
*/
|
||
var MergeStrategy = /** @class */ (function () {
|
||
function MergeStrategy(git) {
|
||
this.git = git;
|
||
}
|
||
/**
|
||
* Prepares a merge of the given pull request. The strategy by default will
|
||
* fetch all target branches and the pull request into local temporary branches.
|
||
*/
|
||
MergeStrategy.prototype.prepare = function (pullRequest) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
return tslib.__generator(this, function (_a) {
|
||
this.fetchTargetBranches(pullRequest.targetBranches, "pull/" + pullRequest.prNumber + "/head:" + TEMP_PR_HEAD_BRANCH);
|
||
return [2 /*return*/];
|
||
});
|
||
});
|
||
};
|
||
/** Cleans up the pull request merge. e.g. deleting temporary local branches. */
|
||
MergeStrategy.prototype.cleanup = function (pullRequest) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var _this = this;
|
||
return tslib.__generator(this, function (_a) {
|
||
// Delete all temporary target branches.
|
||
pullRequest.targetBranches.forEach(function (branchName) { return _this.git.run(['branch', '-D', _this.getLocalTargetBranchName(branchName)]); });
|
||
// Delete temporary branch for the pull request head.
|
||
this.git.run(['branch', '-D', TEMP_PR_HEAD_BRANCH]);
|
||
return [2 /*return*/];
|
||
});
|
||
});
|
||
};
|
||
/** Gets the revision range for all commits in the given pull request. */
|
||
MergeStrategy.prototype.getPullRequestRevisionRange = function (pullRequest) {
|
||
return this.getPullRequestBaseRevision(pullRequest) + ".." + TEMP_PR_HEAD_BRANCH;
|
||
};
|
||
/** Gets the base revision of a pull request. i.e. the commit the PR is based on. */
|
||
MergeStrategy.prototype.getPullRequestBaseRevision = function (pullRequest) {
|
||
return TEMP_PR_HEAD_BRANCH + "~" + pullRequest.commitCount;
|
||
};
|
||
/** Gets a deterministic local branch name for a given branch. */
|
||
MergeStrategy.prototype.getLocalTargetBranchName = function (targetBranch) {
|
||
return "merge_pr_target_" + targetBranch.replace(/\//g, '_');
|
||
};
|
||
/**
|
||
* Cherry-picks the given revision range into the specified target branches.
|
||
* @returns A list of branches for which the revisions could not be cherry-picked into.
|
||
*/
|
||
MergeStrategy.prototype.cherryPickIntoTargetBranches = function (revisionRange, targetBranches, options) {
|
||
var e_1, _a;
|
||
if (options === void 0) { options = {}; }
|
||
var cherryPickArgs = [revisionRange];
|
||
var failedBranches = [];
|
||
if (options.dryRun) {
|
||
// https://git-scm.com/docs/git-cherry-pick#Documentation/git-cherry-pick.txt---no-commit
|
||
// This causes `git cherry-pick` to not generate any commits. Instead, the changes are
|
||
// applied directly in the working tree. This allow us to easily discard the changes
|
||
// for dry-run purposes.
|
||
cherryPickArgs.push('--no-commit');
|
||
}
|
||
if (options.linkToOriginalCommits) {
|
||
// We add `-x` when cherry-picking as that will allow us to easily jump to original
|
||
// commits for cherry-picked commits. With that flag set, Git will automatically append
|
||
// the original SHA/revision to the commit message. e.g. `(cherry picked from commit <..>)`.
|
||
// https://git-scm.com/docs/git-cherry-pick#Documentation/git-cherry-pick.txt--x.
|
||
cherryPickArgs.push('-x');
|
||
}
|
||
try {
|
||
// Cherry-pick the refspec into all determined target branches.
|
||
for (var targetBranches_1 = tslib.__values(targetBranches), targetBranches_1_1 = targetBranches_1.next(); !targetBranches_1_1.done; targetBranches_1_1 = targetBranches_1.next()) {
|
||
var branchName = targetBranches_1_1.value;
|
||
var localTargetBranch = this.getLocalTargetBranchName(branchName);
|
||
// Checkout the local target branch.
|
||
this.git.run(['checkout', localTargetBranch]);
|
||
// Cherry-pick the refspec into the target branch.
|
||
if (this.git.runGraceful(tslib.__spread(['cherry-pick'], cherryPickArgs)).status !== 0) {
|
||
// Abort the failed cherry-pick. We do this because Git persists the failed
|
||
// cherry-pick state globally in the repository. This could prevent future
|
||
// pull request merges as a Git thinks a cherry-pick is still in progress.
|
||
this.git.runGraceful(['cherry-pick', '--abort']);
|
||
failedBranches.push(branchName);
|
||
}
|
||
// If we run with dry run mode, we reset the local target branch so that all dry-run
|
||
// cherry-pick changes are discard. Changes are applied to the working tree and index.
|
||
if (options.dryRun) {
|
||
this.git.run(['reset', '--hard', 'HEAD']);
|
||
}
|
||
}
|
||
}
|
||
catch (e_1_1) { e_1 = { error: e_1_1 }; }
|
||
finally {
|
||
try {
|
||
if (targetBranches_1_1 && !targetBranches_1_1.done && (_a = targetBranches_1.return)) _a.call(targetBranches_1);
|
||
}
|
||
finally { if (e_1) throw e_1.error; }
|
||
}
|
||
return failedBranches;
|
||
};
|
||
/**
|
||
* Fetches the given target branches. Also accepts a list of additional refspecs that
|
||
* should be fetched. This is helpful as multiple slow fetches could be avoided.
|
||
*/
|
||
MergeStrategy.prototype.fetchTargetBranches = function (names) {
|
||
var _this = this;
|
||
var extraRefspecs = [];
|
||
for (var _i = 1; _i < arguments.length; _i++) {
|
||
extraRefspecs[_i - 1] = arguments[_i];
|
||
}
|
||
var fetchRefspecs = names.map(function (targetBranch) {
|
||
var localTargetBranch = _this.getLocalTargetBranchName(targetBranch);
|
||
return "refs/heads/" + targetBranch + ":" + localTargetBranch;
|
||
});
|
||
// Fetch all target branches with a single command. We don't want to fetch them
|
||
// individually as that could cause an unnecessary slow-down.
|
||
this.git.run(tslib.__spread(['fetch', '-q', '-f', this.git.repoGitUrl], fetchRefspecs, extraRefspecs));
|
||
};
|
||
/** Pushes the given target branches upstream. */
|
||
MergeStrategy.prototype.pushTargetBranchesUpstream = function (names) {
|
||
var _this = this;
|
||
var pushRefspecs = names.map(function (targetBranch) {
|
||
var localTargetBranch = _this.getLocalTargetBranchName(targetBranch);
|
||
return localTargetBranch + ":refs/heads/" + targetBranch;
|
||
});
|
||
// Push all target branches with a single command if we don't run in dry-run mode.
|
||
// We don't want to push them individually as that could cause an unnecessary slow-down.
|
||
this.git.run(tslib.__spread(['push', this.git.repoGitUrl], pushRefspecs));
|
||
};
|
||
return MergeStrategy;
|
||
}());
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Separator between commit message header and body. */
|
||
var COMMIT_HEADER_SEPARATOR = '\n\n';
|
||
/**
|
||
* Merge strategy that primarily leverages the Github API. The strategy merges a given
|
||
* pull request into a target branch using the API. This ensures that Github displays
|
||
* the pull request as merged. The merged commits are then cherry-picked into the remaining
|
||
* target branches using the local Git instance. The benefit is that the Github merged state
|
||
* is properly set, but a notable downside is that PRs cannot use fixup or squash commits.
|
||
*/
|
||
var GithubApiMergeStrategy = /** @class */ (function (_super) {
|
||
tslib.__extends(GithubApiMergeStrategy, _super);
|
||
function GithubApiMergeStrategy(git, _config) {
|
||
var _this = _super.call(this, git) || this;
|
||
_this._config = _config;
|
||
return _this;
|
||
}
|
||
GithubApiMergeStrategy.prototype.merge = function (pullRequest) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var githubTargetBranch, prNumber, targetBranches, requiredBaseSha, needsCommitMessageFixup, method, cherryPickTargetBranches, failure, mergeOptions, mergeStatusCode, targetSha, result, e_1, targetCommitsCount, failedBranches;
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0:
|
||
githubTargetBranch = pullRequest.githubTargetBranch, prNumber = pullRequest.prNumber, targetBranches = pullRequest.targetBranches, requiredBaseSha = pullRequest.requiredBaseSha, needsCommitMessageFixup = pullRequest.needsCommitMessageFixup;
|
||
// If the pull request does not have its base branch set to any determined target
|
||
// branch, we cannot merge using the API.
|
||
if (targetBranches.every(function (t) { return t !== githubTargetBranch; })) {
|
||
return [2 /*return*/, PullRequestFailure.mismatchingTargetBranch(targetBranches)];
|
||
}
|
||
// In cases where a required base commit is specified for this pull request, check if
|
||
// the pull request contains the given commit. If not, return a pull request failure.
|
||
// This check is useful for enforcing that PRs are rebased on top of a given commit.
|
||
// e.g. a commit that changes the code ownership validation. PRs which are not rebased
|
||
// could bypass new codeowner ship rules.
|
||
if (requiredBaseSha && !this.git.hasCommit(TEMP_PR_HEAD_BRANCH, requiredBaseSha)) {
|
||
return [2 /*return*/, PullRequestFailure.unsatisfiedBaseSha()];
|
||
}
|
||
method = this._getMergeActionFromPullRequest(pullRequest);
|
||
cherryPickTargetBranches = targetBranches.filter(function (b) { return b !== githubTargetBranch; });
|
||
return [4 /*yield*/, this._checkMergability(pullRequest, cherryPickTargetBranches)];
|
||
case 1:
|
||
failure = _a.sent();
|
||
// If the PR could not be cherry-picked into all target branches locally, we know it can't
|
||
// be done through the Github API either. We abort merging and pass-through the failure.
|
||
if (failure !== null) {
|
||
return [2 /*return*/, failure];
|
||
}
|
||
mergeOptions = tslib.__assign({ pull_number: prNumber, merge_method: method }, this.git.remoteParams);
|
||
if (!needsCommitMessageFixup) return [3 /*break*/, 3];
|
||
// Commit message fixup does not work with other merge methods as the Github API only
|
||
// allows commit message modifications for squash merging.
|
||
if (method !== 'squash') {
|
||
return [2 /*return*/, PullRequestFailure.unableToFixupCommitMessageSquashOnly()];
|
||
}
|
||
return [4 /*yield*/, this._promptCommitMessageEdit(pullRequest, mergeOptions)];
|
||
case 2:
|
||
_a.sent();
|
||
_a.label = 3;
|
||
case 3:
|
||
_a.trys.push([3, 5, , 6]);
|
||
return [4 /*yield*/, this.git.github.pulls.merge(mergeOptions)];
|
||
case 4:
|
||
result = _a.sent();
|
||
mergeStatusCode = result.status;
|
||
targetSha = result.data.sha;
|
||
return [3 /*break*/, 6];
|
||
case 5:
|
||
e_1 = _a.sent();
|
||
// Note: Github usually returns `404` as status code if the API request uses a
|
||
// token with insufficient permissions. Github does this because it doesn't want
|
||
// to leak whether a repository exists or not. In our case we expect a certain
|
||
// repository to exist, so we always treat this as a permission failure.
|
||
if (e_1.status === 403 || e_1.status === 404) {
|
||
return [2 /*return*/, PullRequestFailure.insufficientPermissionsToMerge()];
|
||
}
|
||
throw e_1;
|
||
case 6:
|
||
// https://developer.github.com/v3/pulls/#response-if-merge-cannot-be-performed
|
||
// Pull request cannot be merged due to merge conflicts.
|
||
if (mergeStatusCode === 405) {
|
||
return [2 /*return*/, PullRequestFailure.mergeConflicts([githubTargetBranch])];
|
||
}
|
||
if (mergeStatusCode !== 200) {
|
||
return [2 /*return*/, PullRequestFailure.unknownMergeError()];
|
||
}
|
||
// If the PR does not need to be merged into any other target branches,
|
||
// we exit here as we already completed the merge.
|
||
if (!cherryPickTargetBranches.length) {
|
||
return [2 /*return*/, null];
|
||
}
|
||
// Refresh the target branch the PR has been merged into through the API. We need
|
||
// to re-fetch as otherwise we cannot cherry-pick the new commits into the remaining
|
||
// target branches.
|
||
this.fetchTargetBranches([githubTargetBranch]);
|
||
targetCommitsCount = method === 'squash' ? 1 : pullRequest.commitCount;
|
||
return [4 /*yield*/, this.cherryPickIntoTargetBranches(targetSha + "~" + targetCommitsCount + ".." + targetSha, cherryPickTargetBranches, {
|
||
// Commits that have been created by the Github API do not necessarily contain
|
||
// a reference to the source pull request (unless the squash strategy is used).
|
||
// To ensure that original commits can be found when a commit is viewed in a
|
||
// target branch, we add a link to the original commits when cherry-picking.
|
||
linkToOriginalCommits: true,
|
||
})];
|
||
case 7:
|
||
failedBranches = _a.sent();
|
||
// We already checked whether the PR can be cherry-picked into the target branches,
|
||
// but in case the cherry-pick somehow fails, we still handle the conflicts here. The
|
||
// commits created through the Github API could be different (i.e. through squash).
|
||
if (failedBranches.length) {
|
||
return [2 /*return*/, PullRequestFailure.mergeConflicts(failedBranches)];
|
||
}
|
||
this.pushTargetBranchesUpstream(cherryPickTargetBranches);
|
||
return [2 /*return*/, null];
|
||
}
|
||
});
|
||
});
|
||
};
|
||
/**
|
||
* Prompts the user for the commit message changes. Unlike as in the autosquash merge
|
||
* strategy, we cannot start an interactive rebase because we merge using the Github API.
|
||
* The Github API only allows modifications to PR title and body for squash merges.
|
||
*/
|
||
GithubApiMergeStrategy.prototype._promptCommitMessageEdit = function (pullRequest, mergeOptions) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var commitMessage, result, _a, newTitle, newMessage;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0: return [4 /*yield*/, this._getDefaultSquashCommitMessage(pullRequest)];
|
||
case 1:
|
||
commitMessage = _b.sent();
|
||
return [4 /*yield*/, inquirer.prompt({
|
||
type: 'editor',
|
||
name: 'result',
|
||
message: 'Please update the commit message',
|
||
default: commitMessage,
|
||
})];
|
||
case 2:
|
||
result = (_b.sent()).result;
|
||
_a = tslib.__read(result.split(COMMIT_HEADER_SEPARATOR)), newTitle = _a[0], newMessage = _a.slice(1);
|
||
// Update the merge options so that the changes are reflected in there.
|
||
mergeOptions.commit_title = newTitle + " (#" + pullRequest.prNumber + ")";
|
||
mergeOptions.commit_message = newMessage.join(COMMIT_HEADER_SEPARATOR);
|
||
return [2 /*return*/];
|
||
}
|
||
});
|
||
});
|
||
};
|
||
/**
|
||
* Gets a commit message for the given pull request. Github by default concatenates
|
||
* multiple commit messages if a PR is merged in squash mode. We try to replicate this
|
||
* behavior here so that we have a default commit message that can be fixed up.
|
||
*/
|
||
GithubApiMergeStrategy.prototype._getDefaultSquashCommitMessage = function (pullRequest) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var commits, messageBase, joinedMessages;
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0: return [4 /*yield*/, this._getPullRequestCommitMessages(pullRequest)];
|
||
case 1:
|
||
commits = (_a.sent())
|
||
.map(function (message) { return ({ message: message, parsed: parseCommitMessage(message) }); });
|
||
messageBase = "" + pullRequest.title + COMMIT_HEADER_SEPARATOR;
|
||
if (commits.length <= 1) {
|
||
return [2 /*return*/, "" + messageBase + commits[0].parsed.body];
|
||
}
|
||
joinedMessages = commits.map(function (c) { return "* " + c.message; }).join(COMMIT_HEADER_SEPARATOR);
|
||
return [2 /*return*/, "" + messageBase + joinedMessages];
|
||
}
|
||
});
|
||
});
|
||
};
|
||
/** Gets all commit messages of commits in the pull request. */
|
||
GithubApiMergeStrategy.prototype._getPullRequestCommitMessages = function (_a) {
|
||
var prNumber = _a.prNumber;
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var request, allCommits;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0:
|
||
request = this.git.github.pulls.listCommits.endpoint.merge(tslib.__assign(tslib.__assign({}, this.git.remoteParams), { pull_number: prNumber }));
|
||
return [4 /*yield*/, this.git.github.paginate(request)];
|
||
case 1:
|
||
allCommits = _b.sent();
|
||
return [2 /*return*/, allCommits.map(function (_a) {
|
||
var commit = _a.commit;
|
||
return commit.message;
|
||
})];
|
||
}
|
||
});
|
||
});
|
||
};
|
||
/**
|
||
* Checks if given pull request could be merged into its target branches.
|
||
* @returns A pull request failure if it the PR could not be merged.
|
||
*/
|
||
GithubApiMergeStrategy.prototype._checkMergability = function (pullRequest, targetBranches) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var revisionRange, failedBranches;
|
||
return tslib.__generator(this, function (_a) {
|
||
revisionRange = this.getPullRequestRevisionRange(pullRequest);
|
||
failedBranches = this.cherryPickIntoTargetBranches(revisionRange, targetBranches, { dryRun: true });
|
||
if (failedBranches.length) {
|
||
return [2 /*return*/, PullRequestFailure.mergeConflicts(failedBranches)];
|
||
}
|
||
return [2 /*return*/, null];
|
||
});
|
||
});
|
||
};
|
||
/** Determines the merge action from the given pull request. */
|
||
GithubApiMergeStrategy.prototype._getMergeActionFromPullRequest = function (_a) {
|
||
var labels = _a.labels;
|
||
if (this._config.labels) {
|
||
var matchingLabel = this._config.labels.find(function (_a) {
|
||
var pattern = _a.pattern;
|
||
return labels.some(function (l) { return matchesPattern(l, pattern); });
|
||
});
|
||
if (matchingLabel !== undefined) {
|
||
return matchingLabel.method;
|
||
}
|
||
}
|
||
return this._config.default;
|
||
};
|
||
return GithubApiMergeStrategy;
|
||
}(MergeStrategy));
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Path to the commit message filter script. Git expects this paths to use forward slashes. */
|
||
var MSG_FILTER_SCRIPT = path.join(__dirname, './commit-message-filter.js').replace(/\\/g, '/');
|
||
/**
|
||
* Merge strategy that does not use the Github API for merging. Instead, it fetches
|
||
* all target branches and the PR locally. The PR is then cherry-picked with autosquash
|
||
* enabled into the target branches. The benefit is the support for fixup and squash commits.
|
||
* A notable downside though is that Github does not show the PR as `Merged` due to non
|
||
* fast-forward merges
|
||
*/
|
||
var AutosquashMergeStrategy = /** @class */ (function (_super) {
|
||
tslib.__extends(AutosquashMergeStrategy, _super);
|
||
function AutosquashMergeStrategy() {
|
||
return _super !== null && _super.apply(this, arguments) || this;
|
||
}
|
||
/**
|
||
* Merges the specified pull request into the target branches and pushes the target
|
||
* branches upstream. This method requires the temporary target branches to be fetched
|
||
* already as we don't want to fetch the target branches per pull request merge. This
|
||
* would causes unnecessary multiple fetch requests when multiple PRs are merged.
|
||
* @throws {GitCommandError} An unknown Git command error occurred that is not
|
||
* specific to the pull request merge.
|
||
* @returns A pull request failure or null in case of success.
|
||
*/
|
||
AutosquashMergeStrategy.prototype.merge = function (pullRequest) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var prNumber, targetBranches, requiredBaseSha, needsCommitMessageFixup, githubTargetBranch, baseSha, revisionRange, branchOrRevisionBeforeRebase, rebaseEnv, failedBranches, localBranch, sha;
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0:
|
||
prNumber = pullRequest.prNumber, targetBranches = pullRequest.targetBranches, requiredBaseSha = pullRequest.requiredBaseSha, needsCommitMessageFixup = pullRequest.needsCommitMessageFixup, githubTargetBranch = pullRequest.githubTargetBranch;
|
||
// In case a required base is specified for this pull request, check if the pull
|
||
// request contains the given commit. If not, return a pull request failure. This
|
||
// check is useful for enforcing that PRs are rebased on top of a given commit. e.g.
|
||
// a commit that changes the codeowner ship validation. PRs which are not rebased
|
||
// could bypass new codeowner ship rules.
|
||
if (requiredBaseSha && !this.git.hasCommit(TEMP_PR_HEAD_BRANCH, requiredBaseSha)) {
|
||
return [2 /*return*/, PullRequestFailure.unsatisfiedBaseSha()];
|
||
}
|
||
baseSha = this.git.run(['rev-parse', this.getPullRequestBaseRevision(pullRequest)]).stdout.trim();
|
||
revisionRange = baseSha + ".." + TEMP_PR_HEAD_BRANCH;
|
||
branchOrRevisionBeforeRebase = this.git.getCurrentBranchOrRevision();
|
||
rebaseEnv = needsCommitMessageFixup ? undefined : tslib.__assign(tslib.__assign({}, process.env), { GIT_SEQUENCE_EDITOR: 'true' });
|
||
this.git.run(['rebase', '--interactive', '--autosquash', baseSha, TEMP_PR_HEAD_BRANCH], { stdio: 'inherit', env: rebaseEnv });
|
||
// Update pull requests commits to reference the pull request. This matches what
|
||
// Github does when pull requests are merged through the Web UI. The motivation is
|
||
// that it should be easy to determine which pull request contained a given commit.
|
||
// Note: The filter-branch command relies on the working tree, so we want to make sure
|
||
// that we are on the initial branch or revision where the merge script has been invoked.
|
||
this.git.run(['checkout', '-f', branchOrRevisionBeforeRebase]);
|
||
this.git.run(['filter-branch', '-f', '--msg-filter', MSG_FILTER_SCRIPT + " " + prNumber, revisionRange]);
|
||
failedBranches = this.cherryPickIntoTargetBranches(revisionRange, targetBranches);
|
||
if (failedBranches.length) {
|
||
return [2 /*return*/, PullRequestFailure.mergeConflicts(failedBranches)];
|
||
}
|
||
this.pushTargetBranchesUpstream(targetBranches);
|
||
if (!(githubTargetBranch !== 'master')) return [3 /*break*/, 3];
|
||
localBranch = this.getLocalTargetBranchName(githubTargetBranch);
|
||
sha = this.git.run(['rev-parse', localBranch]).stdout.trim();
|
||
// Create a comment saying the PR was closed by the SHA.
|
||
return [4 /*yield*/, this.git.github.issues.createComment(tslib.__assign(tslib.__assign({}, this.git.remoteParams), { issue_number: pullRequest.prNumber, body: "Closed by commit " + sha }))];
|
||
case 1:
|
||
// Create a comment saying the PR was closed by the SHA.
|
||
_a.sent();
|
||
// Actually close the PR.
|
||
return [4 /*yield*/, this.git.github.pulls.update(tslib.__assign(tslib.__assign({}, this.git.remoteParams), { pull_number: pullRequest.prNumber, state: 'closed' }))];
|
||
case 2:
|
||
// Actually close the PR.
|
||
_a.sent();
|
||
_a.label = 3;
|
||
case 3: return [2 /*return*/, null];
|
||
}
|
||
});
|
||
});
|
||
};
|
||
return AutosquashMergeStrategy;
|
||
}(MergeStrategy));
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Class that accepts a merge script configuration and Github token. It provides
|
||
* a programmatic interface for merging multiple pull requests based on their
|
||
* labels that have been resolved through the merge script configuration.
|
||
*/
|
||
var PullRequestMergeTask = /** @class */ (function () {
|
||
function PullRequestMergeTask(config, git) {
|
||
this.config = config;
|
||
this.git = git;
|
||
}
|
||
/**
|
||
* Merges the given pull request and pushes it upstream.
|
||
* @param prNumber Pull request that should be merged.
|
||
* @param force Whether non-critical pull request failures should be ignored.
|
||
*/
|
||
PullRequestMergeTask.prototype.merge = function (prNumber, force) {
|
||
if (force === void 0) { force = false; }
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var hasOauthScopes, pullRequest, _a, strategy, previousBranchOrRevision, failure, e_1;
|
||
var _this = this;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0: return [4 /*yield*/, this.git.hasOauthScopes(function (scopes, missing) {
|
||
if (!scopes.includes('repo')) {
|
||
if (_this.config.remote.private) {
|
||
missing.push('repo');
|
||
}
|
||
else if (!scopes.includes('public_repo')) {
|
||
missing.push('public_repo');
|
||
}
|
||
}
|
||
})];
|
||
case 1:
|
||
hasOauthScopes = _b.sent();
|
||
if (hasOauthScopes !== true) {
|
||
return [2 /*return*/, {
|
||
status: 5 /* GITHUB_ERROR */,
|
||
failure: PullRequestFailure.insufficientPermissionsToMerge(hasOauthScopes.error)
|
||
}];
|
||
}
|
||
if (this.git.hasUncommittedChanges()) {
|
||
return [2 /*return*/, { status: 1 /* DIRTY_WORKING_DIR */ }];
|
||
}
|
||
return [4 /*yield*/, loadAndValidatePullRequest(this, prNumber, force)];
|
||
case 2:
|
||
pullRequest = _b.sent();
|
||
if (!isPullRequest(pullRequest)) {
|
||
return [2 /*return*/, { status: 3 /* FAILED */, failure: pullRequest }];
|
||
}
|
||
return [4 /*yield*/, promptConfirm(getTargettedBranchesConfirmationPromptMessage(pullRequest))];
|
||
case 3:
|
||
if (!(_b.sent())) {
|
||
return [2 /*return*/, { status: 4 /* USER_ABORTED */ }];
|
||
}
|
||
_a = pullRequest.hasCaretakerNote;
|
||
if (!_a) return [3 /*break*/, 5];
|
||
return [4 /*yield*/, promptConfirm(getCaretakerNotePromptMessage(pullRequest))];
|
||
case 4:
|
||
_a = !(_b.sent());
|
||
_b.label = 5;
|
||
case 5:
|
||
// If the pull request has a caretaker note applied, raise awareness by prompting
|
||
// the caretaker. The caretaker can then decide to proceed or abort the merge.
|
||
if (_a) {
|
||
return [2 /*return*/, { status: 4 /* USER_ABORTED */ }];
|
||
}
|
||
strategy = this.config.githubApiMerge ?
|
||
new GithubApiMergeStrategy(this.git, this.config.githubApiMerge) :
|
||
new AutosquashMergeStrategy(this.git);
|
||
previousBranchOrRevision = null;
|
||
_b.label = 6;
|
||
case 6:
|
||
_b.trys.push([6, 10, 11, 12]);
|
||
previousBranchOrRevision = this.git.getCurrentBranchOrRevision();
|
||
// Run preparations for the merge (e.g. fetching branches).
|
||
return [4 /*yield*/, strategy.prepare(pullRequest)];
|
||
case 7:
|
||
// Run preparations for the merge (e.g. fetching branches).
|
||
_b.sent();
|
||
return [4 /*yield*/, strategy.merge(pullRequest)];
|
||
case 8:
|
||
failure = _b.sent();
|
||
if (failure !== null) {
|
||
return [2 /*return*/, { status: 3 /* FAILED */, failure: failure }];
|
||
}
|
||
// Switch back to the previous branch. We need to do this before deleting the temporary
|
||
// branches because we cannot delete branches which are currently checked out.
|
||
this.git.run(['checkout', '-f', previousBranchOrRevision]);
|
||
return [4 /*yield*/, strategy.cleanup(pullRequest)];
|
||
case 9:
|
||
_b.sent();
|
||
// Return a successful merge status.
|
||
return [2 /*return*/, { status: 2 /* SUCCESS */ }];
|
||
case 10:
|
||
e_1 = _b.sent();
|
||
// Catch all git command errors and return a merge result w/ git error status code.
|
||
// Other unknown errors which aren't caused by a git command are re-thrown.
|
||
if (e_1 instanceof GitCommandError) {
|
||
return [2 /*return*/, { status: 0 /* UNKNOWN_GIT_ERROR */ }];
|
||
}
|
||
throw e_1;
|
||
case 11:
|
||
// Always try to restore the branch if possible. We don't want to leave
|
||
// the repository in a different state than before.
|
||
if (previousBranchOrRevision !== null) {
|
||
this.git.runGraceful(['checkout', '-f', previousBranchOrRevision]);
|
||
}
|
||
return [7 /*endfinally*/];
|
||
case 12: return [2 /*return*/];
|
||
}
|
||
});
|
||
});
|
||
};
|
||
return PullRequestMergeTask;
|
||
}());
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Merges a given pull request based on labels configured in the given merge configuration.
|
||
* Pull requests can be merged with different strategies such as the Github API merge
|
||
* strategy, or the local autosquash strategy. Either strategy has benefits and downsides.
|
||
* More information on these strategies can be found in their dedicated strategy classes.
|
||
*
|
||
* See {@link GithubApiMergeStrategy} and {@link AutosquashMergeStrategy}
|
||
*
|
||
* @param prNumber Number of the pull request that should be merged.
|
||
* @param githubToken Github token used for merging (i.e. fetching and pushing)
|
||
* @param projectRoot Path to the local Git project that is used for merging.
|
||
* @param config Configuration for merging pull requests.
|
||
*/
|
||
function mergePullRequest(prNumber, githubToken, projectRoot, config) {
|
||
if (projectRoot === void 0) { projectRoot = getRepoBaseDir(); }
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
/** Performs the merge and returns whether it was successful or not. */
|
||
function performMerge(ignoreFatalErrors) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var result, e_1;
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0:
|
||
_a.trys.push([0, 3, , 4]);
|
||
return [4 /*yield*/, api.merge(prNumber, ignoreFatalErrors)];
|
||
case 1:
|
||
result = _a.sent();
|
||
return [4 /*yield*/, handleMergeResult(result, ignoreFatalErrors)];
|
||
case 2: return [2 /*return*/, _a.sent()];
|
||
case 3:
|
||
e_1 = _a.sent();
|
||
// Catch errors to the Github API for invalid requests. We want to
|
||
// exit the script with a better explanation of the error.
|
||
if (e_1 instanceof GithubApiRequestError && e_1.status === 401) {
|
||
error(red('Github API request failed. ' + e_1.message));
|
||
error(yellow('Please ensure that your provided token is valid.'));
|
||
error(yellow("You can generate a token here: " + GITHUB_TOKEN_GENERATE_URL));
|
||
process.exit(1);
|
||
}
|
||
throw e_1;
|
||
case 4: return [2 /*return*/];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
/**
|
||
* Prompts whether the specified pull request should be forcibly merged. If so, merges
|
||
* the specified pull request forcibly (ignoring non-critical failures).
|
||
* @returns Whether the specified pull request has been forcibly merged.
|
||
*/
|
||
function promptAndPerformForceMerge() {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0: return [4 /*yield*/, promptConfirm('Do you want to forcibly proceed with merging?')];
|
||
case 1:
|
||
if (_a.sent()) {
|
||
// Perform the merge in force mode. This means that non-fatal failures
|
||
// are ignored and the merge continues.
|
||
return [2 /*return*/, performMerge(true)];
|
||
}
|
||
return [2 /*return*/, false];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
/**
|
||
* Handles the merge result by printing console messages, exiting the process
|
||
* based on the result, or by restarting the merge if force mode has been enabled.
|
||
* @returns Whether the merge completed without errors or not.
|
||
*/
|
||
function handleMergeResult(result, disableForceMergePrompt) {
|
||
if (disableForceMergePrompt === void 0) { disableForceMergePrompt = false; }
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var failure, status, canForciblyMerge, _a;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0:
|
||
failure = result.failure, status = result.status;
|
||
canForciblyMerge = failure && failure.nonFatal;
|
||
_a = status;
|
||
switch (_a) {
|
||
case 2 /* SUCCESS */: return [3 /*break*/, 1];
|
||
case 1 /* DIRTY_WORKING_DIR */: return [3 /*break*/, 2];
|
||
case 0 /* UNKNOWN_GIT_ERROR */: return [3 /*break*/, 3];
|
||
case 5 /* GITHUB_ERROR */: return [3 /*break*/, 4];
|
||
case 4 /* USER_ABORTED */: return [3 /*break*/, 5];
|
||
case 3 /* FAILED */: return [3 /*break*/, 6];
|
||
}
|
||
return [3 /*break*/, 9];
|
||
case 1:
|
||
info(green("Successfully merged the pull request: #" + prNumber));
|
||
return [2 /*return*/, true];
|
||
case 2:
|
||
error(red("Local working repository not clean. Please make sure there are " +
|
||
"no uncommitted changes."));
|
||
return [2 /*return*/, false];
|
||
case 3:
|
||
error(red('An unknown Git error has been thrown. Please check the output ' +
|
||
'above for details.'));
|
||
return [2 /*return*/, false];
|
||
case 4:
|
||
error(red('An error related to interacting with Github has been discovered.'));
|
||
error(failure.message);
|
||
return [2 /*return*/, false];
|
||
case 5:
|
||
info("Merge of pull request has been aborted manually: #" + prNumber);
|
||
return [2 /*return*/, true];
|
||
case 6:
|
||
error(yellow("Could not merge the specified pull request."));
|
||
error(red(failure.message));
|
||
if (!(canForciblyMerge && !disableForceMergePrompt)) return [3 /*break*/, 8];
|
||
info();
|
||
info(yellow('The pull request above failed due to non-critical errors.'));
|
||
info(yellow("This error can be forcibly ignored if desired."));
|
||
return [4 /*yield*/, promptAndPerformForceMerge()];
|
||
case 7: return [2 /*return*/, _b.sent()];
|
||
case 8: return [2 /*return*/, false];
|
||
case 9: throw Error("Unexpected merge result: " + status);
|
||
}
|
||
});
|
||
});
|
||
}
|
||
var api;
|
||
return tslib.__generator(this, function (_a) {
|
||
switch (_a.label) {
|
||
case 0:
|
||
// Set the environment variable to skip all git commit hooks triggered by husky. We are unable to
|
||
// rely on `--no-verify` as some hooks still run, notably the `prepare-commit-msg` hook.
|
||
process.env['HUSKY'] = '0';
|
||
return [4 /*yield*/, createPullRequestMergeTask(githubToken, projectRoot, config)];
|
||
case 1:
|
||
api = _a.sent();
|
||
return [4 /*yield*/, performMerge(false)];
|
||
case 2:
|
||
// Perform the merge. Force mode can be activated through a command line flag.
|
||
// Alternatively, if the merge fails with non-fatal failures, the script
|
||
// will prompt whether it should rerun in force mode.
|
||
if (!(_a.sent())) {
|
||
process.exit(1);
|
||
}
|
||
return [2 /*return*/];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
/**
|
||
* Creates the pull request merge task from the given Github token, project root
|
||
* and optional explicit configuration. An explicit configuration can be specified
|
||
* when the merge script is used outside of a `ng-dev` configured repository.
|
||
*/
|
||
function createPullRequestMergeTask(githubToken, projectRoot, explicitConfig) {
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
var git_1, devInfraConfig, git, _a, config, errors;
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0:
|
||
if (explicitConfig !== undefined) {
|
||
git_1 = new GitClient(githubToken, { github: explicitConfig.remote }, projectRoot);
|
||
return [2 /*return*/, new PullRequestMergeTask(explicitConfig, git_1)];
|
||
}
|
||
devInfraConfig = getConfig();
|
||
git = new GitClient(githubToken, devInfraConfig, projectRoot);
|
||
return [4 /*yield*/, loadAndValidateConfig(devInfraConfig, git.github)];
|
||
case 1:
|
||
_a = _b.sent(), config = _a.config, errors = _a.errors;
|
||
if (errors) {
|
||
error(red('Invalid merge configuration:'));
|
||
errors.forEach(function (desc) { return error(yellow(" - " + desc)); });
|
||
process.exit(1);
|
||
}
|
||
// Set the remote so that the merge tool has access to information about
|
||
// the remote it intends to merge to.
|
||
config.remote = devInfraConfig.github;
|
||
// We can cast this to a merge config with remote because we always set the
|
||
// remote above.
|
||
return [2 /*return*/, new PullRequestMergeTask(config, git)];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Builds the options for the merge command. */
|
||
function buildMergeCommand(yargs) {
|
||
return addGithubTokenOption(yargs).help().strict().positional('pr-number', { demandOption: true, type: 'number' });
|
||
}
|
||
/** Handles the merge command. i.e. performs the merge of a specified pull request. */
|
||
function handleMergeCommand(_a) {
|
||
var pr = _a["pr-number"], githubToken = _a.githubToken;
|
||
return tslib.__awaiter(this, void 0, void 0, function () {
|
||
return tslib.__generator(this, function (_b) {
|
||
switch (_b.label) {
|
||
case 0: return [4 /*yield*/, mergePullRequest(pr, githubToken)];
|
||
case 1:
|
||
_b.sent();
|
||
return [2 /*return*/];
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/* GraphQL schema for the response body for each pending PR. */
|
||
const PR_SCHEMA$2 = {
|
||
state: typedGraphqlify.types.string,
|
||
maintainerCanModify: typedGraphqlify.types.boolean,
|
||
viewerDidAuthor: typedGraphqlify.types.boolean,
|
||
headRefOid: typedGraphqlify.types.string,
|
||
headRef: {
|
||
name: typedGraphqlify.types.string,
|
||
repository: {
|
||
url: typedGraphqlify.types.string,
|
||
nameWithOwner: typedGraphqlify.types.string,
|
||
},
|
||
},
|
||
baseRef: {
|
||
name: typedGraphqlify.types.string,
|
||
repository: {
|
||
url: typedGraphqlify.types.string,
|
||
nameWithOwner: typedGraphqlify.types.string,
|
||
},
|
||
},
|
||
};
|
||
/**
|
||
* Rebase the provided PR onto its merge target branch, and push up the resulting
|
||
* commit to the PRs repository.
|
||
*/
|
||
function rebasePr(prNumber, githubToken, config = getConfig()) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const git = new GitClient(githubToken);
|
||
// TODO: Rely on a common assertNoLocalChanges function.
|
||
if (git.hasLocalChanges()) {
|
||
error('Cannot perform rebase of PR with local changes.');
|
||
process.exit(1);
|
||
}
|
||
/**
|
||
* The branch or revision originally checked out before this method performed
|
||
* any Git operations that may change the working branch.
|
||
*/
|
||
const previousBranchOrRevision = git.getCurrentBranchOrRevision();
|
||
/* Get the PR information from Github. */
|
||
const pr = yield getPr(PR_SCHEMA$2, prNumber, git);
|
||
const headRefName = pr.headRef.name;
|
||
const baseRefName = pr.baseRef.name;
|
||
const fullHeadRef = `${pr.headRef.repository.nameWithOwner}:${headRefName}`;
|
||
const fullBaseRef = `${pr.baseRef.repository.nameWithOwner}:${baseRefName}`;
|
||
const headRefUrl = addTokenToGitHttpsUrl(pr.headRef.repository.url, githubToken);
|
||
const baseRefUrl = addTokenToGitHttpsUrl(pr.baseRef.repository.url, githubToken);
|
||
// Note: Since we use a detached head for rebasing the PR and therefore do not have
|
||
// remote-tracking branches configured, we need to set our expected ref and SHA. This
|
||
// allows us to use `--force-with-lease` for the detached head while ensuring that we
|
||
// never accidentally override upstream changes that have been pushed in the meanwhile.
|
||
// See:
|
||
// https://git-scm.com/docs/git-push#Documentation/git-push.txt---force-with-leaseltrefnamegtltexpectgt
|
||
const forceWithLeaseFlag = `--force-with-lease=${headRefName}:${pr.headRefOid}`;
|
||
// If the PR does not allow maintainers to modify it, exit as the rebased PR cannot
|
||
// be pushed up.
|
||
if (!pr.maintainerCanModify && !pr.viewerDidAuthor) {
|
||
error(`Cannot rebase as you did not author the PR and the PR does not allow maintainers` +
|
||
`to modify the PR`);
|
||
process.exit(1);
|
||
}
|
||
try {
|
||
// Fetch the branch at the commit of the PR, and check it out in a detached state.
|
||
info(`Checking out PR #${prNumber} from ${fullHeadRef}`);
|
||
git.run(['fetch', '-q', headRefUrl, headRefName]);
|
||
git.run(['checkout', '-q', '--detach', 'FETCH_HEAD']);
|
||
// Fetch the PRs target branch and rebase onto it.
|
||
info(`Fetching ${fullBaseRef} to rebase #${prNumber} on`);
|
||
git.run(['fetch', '-q', baseRefUrl, baseRefName]);
|
||
const commonAncestorSha = git.run(['merge-base', 'HEAD', 'FETCH_HEAD']).stdout.trim();
|
||
const commits = parseCommitMessagesForRange(`${commonAncestorSha}..HEAD`);
|
||
let squashFixups = commits.filter((commit) => commit.isFixup).length === 0 ?
|
||
false :
|
||
yield promptConfirm(`PR #${prNumber} contains fixup commits, would you like to squash them during rebase?`, true);
|
||
info(`Attempting to rebase PR #${prNumber} on ${fullBaseRef}`);
|
||
/**
|
||
* Tuple of flags to be added to the rebase command and env object to run the git command.
|
||
*
|
||
* Additional flags to perform the autosquashing are added when the user confirm squashing of
|
||
* fixup commits should occur.
|
||
*/
|
||
const [flags, env] = squashFixups ?
|
||
[['--interactive', '--autosquash'], Object.assign(Object.assign({}, process.env), { GIT_SEQUENCE_EDITOR: 'true' })] :
|
||
[[], undefined];
|
||
const rebaseResult = git.runGraceful(['rebase', ...flags, 'FETCH_HEAD'], { env: env });
|
||
// If the rebase was clean, push the rebased PR up to the authors fork.
|
||
if (rebaseResult.status === 0) {
|
||
info(`Rebase was able to complete automatically without conflicts`);
|
||
info(`Pushing rebased PR #${prNumber} to ${fullHeadRef}`);
|
||
git.run(['push', headRefUrl, `HEAD:${headRefName}`, forceWithLeaseFlag]);
|
||
info(`Rebased and updated PR #${prNumber}`);
|
||
git.checkout(previousBranchOrRevision, true);
|
||
process.exit(0);
|
||
}
|
||
}
|
||
catch (err) {
|
||
error(err.message);
|
||
git.checkout(previousBranchOrRevision, true);
|
||
process.exit(1);
|
||
}
|
||
// On automatic rebase failures, prompt to choose if the rebase should be continued
|
||
// manually or aborted now.
|
||
info(`Rebase was unable to complete automatically without conflicts.`);
|
||
// If the command is run in a non-CI environment, prompt to format the files immediately.
|
||
const continueRebase = process.env['CI'] === undefined && (yield promptConfirm('Manually complete rebase?'));
|
||
if (continueRebase) {
|
||
info(`After manually completing rebase, run the following command to update PR #${prNumber}:`);
|
||
info(` $ git push ${pr.headRef.repository.url} HEAD:${headRefName} ${forceWithLeaseFlag}`);
|
||
info();
|
||
info(`To abort the rebase and return to the state of the repository before this command`);
|
||
info(`run the following command:`);
|
||
info(` $ git rebase --abort && git reset --hard && git checkout ${previousBranchOrRevision}`);
|
||
process.exit(1);
|
||
}
|
||
else {
|
||
info(`Cleaning up git state, and restoring previous state.`);
|
||
}
|
||
git.checkout(previousBranchOrRevision, true);
|
||
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
|
||
*/
|
||
/** Builds the rebase pull request command. */
|
||
function buildRebaseCommand(yargs) {
|
||
return addGithubTokenOption(yargs).positional('prNumber', { type: 'number', demandOption: true });
|
||
}
|
||
/** Handles the rebase pull request command. */
|
||
function handleRebaseCommand({ prNumber, githubToken }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
yield rebasePr(prNumber, githubToken);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Build the parser for pull request commands. */
|
||
function buildPrParser(localYargs) {
|
||
return localYargs.help()
|
||
.strict()
|
||
.demandCommand()
|
||
.command('merge <pr-number>', 'Merge pull requests', buildMergeCommand, handleMergeCommand)
|
||
.command('discover-new-conflicts <pr-number>', 'Check if a pending PR causes new conflicts for other pending PRs', buildDiscoverNewConflictsCommand, handleDiscoverNewConflictsCommand)
|
||
.command('rebase <pr-number>', 'Rebase a pending PR and push the rebased commits back to Github', buildRebaseCommand, handleRebaseCommand)
|
||
.command(CheckoutCommandModule)
|
||
.command(CheckTargetBranchesModule);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Create logs for each pullapprove group result. */
|
||
function logGroup(group, conditionsToPrint, printMessageFn = info) {
|
||
const conditions = group[conditionsToPrint];
|
||
printMessageFn.group(`[${group.groupName}]`);
|
||
if (conditions.length) {
|
||
conditions.forEach(groupCondition => {
|
||
const count = groupCondition.matchedFiles.size;
|
||
if (conditionsToPrint === 'unverifiableConditions') {
|
||
printMessageFn(`${groupCondition.expression}`);
|
||
}
|
||
else {
|
||
printMessageFn(`${count} ${count === 1 ? 'match' : 'matches'} - ${groupCondition.expression}`);
|
||
}
|
||
});
|
||
printMessageFn.groupEnd();
|
||
}
|
||
}
|
||
/** Logs a header within a text drawn box. */
|
||
function logHeader(...params) {
|
||
const totalWidth = 80;
|
||
const fillWidth = totalWidth - 2;
|
||
const headerText = params.join(' ').substr(0, fillWidth);
|
||
const leftSpace = Math.ceil((fillWidth - headerText.length) / 2);
|
||
const rightSpace = fillWidth - leftSpace - headerText.length;
|
||
const fill = (count, content) => content.repeat(count);
|
||
info(`┌${fill(fillWidth, '─')}┐`);
|
||
info(`│${fill(leftSpace, ' ')}${headerText}${fill(rightSpace, ' ')}│`);
|
||
info(`└${fill(fillWidth, '─')}┘`);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Map that holds patterns and their corresponding Minimatch globs. */
|
||
const patternCache = new Map();
|
||
/**
|
||
* Gets a glob for the given pattern. The cached glob will be returned
|
||
* if available. Otherwise a new glob will be created and cached.
|
||
*/
|
||
function getOrCreateGlob(pattern) {
|
||
if (patternCache.has(pattern)) {
|
||
return patternCache.get(pattern);
|
||
}
|
||
const glob = new minimatch.Minimatch(pattern, { dot: true });
|
||
patternCache.set(pattern, glob);
|
||
return glob;
|
||
}
|
||
|
||
class PullApproveGroupStateDependencyError extends Error {
|
||
constructor(message) {
|
||
super(message);
|
||
// 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, PullApproveGroupStateDependencyError.prototype);
|
||
// Error names are displayed in their stack but can't be set in the constructor.
|
||
this.name = PullApproveGroupStateDependencyError.name;
|
||
}
|
||
}
|
||
/**
|
||
* Superset of a native array. The superset provides methods which mimic the
|
||
* list data structure used in PullApprove for files in conditions.
|
||
*/
|
||
class PullApproveStringArray extends Array {
|
||
constructor(...elements) {
|
||
super(...elements);
|
||
// 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, PullApproveStringArray.prototype);
|
||
}
|
||
/** Returns a new array which only includes files that match the given pattern. */
|
||
include(pattern) {
|
||
return new PullApproveStringArray(...this.filter(s => getOrCreateGlob(pattern).match(s)));
|
||
}
|
||
/** Returns a new array which only includes files that did not match the given pattern. */
|
||
exclude(pattern) {
|
||
return new PullApproveStringArray(...this.filter(s => !getOrCreateGlob(pattern).match(s)));
|
||
}
|
||
}
|
||
/**
|
||
* Superset of a native array. The superset provides methods which mimic the
|
||
* list data structure used in PullApprove for groups in conditions.
|
||
*/
|
||
class PullApproveGroupArray extends Array {
|
||
constructor(...elements) {
|
||
super(...elements);
|
||
// 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, PullApproveGroupArray.prototype);
|
||
}
|
||
include(pattern) {
|
||
return new PullApproveGroupArray(...this.filter(s => s.groupName.match(pattern)));
|
||
}
|
||
/** Returns a new array which only includes files that did not match the given pattern. */
|
||
exclude(pattern) {
|
||
return new PullApproveGroupArray(...this.filter(s => s.groupName.match(pattern)));
|
||
}
|
||
get pending() {
|
||
throw new PullApproveGroupStateDependencyError();
|
||
}
|
||
get active() {
|
||
throw new PullApproveGroupStateDependencyError();
|
||
}
|
||
get inactive() {
|
||
throw new PullApproveGroupStateDependencyError();
|
||
}
|
||
get rejected() {
|
||
throw new PullApproveGroupStateDependencyError();
|
||
}
|
||
get names() {
|
||
return this.map(g => g.groupName);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Context that is provided to conditions. Conditions can use various helpers
|
||
* that PullApprove provides. We try to mock them here. Consult the official
|
||
* docs for more details: https://docs.pullapprove.com/config/conditions.
|
||
*/
|
||
const conditionContext = {
|
||
'len': (value) => value.length,
|
||
'contains_any_globs': (files, patterns) => {
|
||
// Note: Do not always create globs for the same pattern again. This method
|
||
// could be called for each source file. Creating glob's is expensive.
|
||
return files.some(f => patterns.some(pattern => getOrCreateGlob(pattern).match(f)));
|
||
},
|
||
};
|
||
/**
|
||
* Converts a given condition to a function that accepts a set of files. The returned
|
||
* function can be called to check if the set of files matches the condition.
|
||
*/
|
||
function convertConditionToFunction(expr) {
|
||
// Creates a dynamic function with the specified expression.
|
||
// The first parameter will be `files` as that corresponds to the supported `files` variable that
|
||
// can be accessed in PullApprove condition expressions. The second parameter is the list of
|
||
// PullApproveGroups that are accessible in the condition expressions. The followed parameters
|
||
// correspond to other context variables provided by PullApprove for conditions.
|
||
const evaluateFn = new Function('files', 'groups', ...Object.keys(conditionContext), `
|
||
return (${transformExpressionToJs(expr)});
|
||
`);
|
||
// Create a function that calls the dynamically constructed function which mimics
|
||
// the condition expression that is usually evaluated with Python in PullApprove.
|
||
return (files, groups) => {
|
||
const result = evaluateFn(new PullApproveStringArray(...files), new PullApproveGroupArray(...groups), ...Object.values(conditionContext));
|
||
// If an array is returned, we consider the condition as active if the array is not
|
||
// empty. This matches PullApprove's condition evaluation that is based on Python.
|
||
if (Array.isArray(result)) {
|
||
return result.length !== 0;
|
||
}
|
||
return !!result;
|
||
};
|
||
}
|
||
/**
|
||
* Transforms a condition expression from PullApprove that is based on python
|
||
* so that it can be run inside JavaScript. Current transformations:
|
||
* 1. `not <..>` -> `!<..>`
|
||
*/
|
||
function transformExpressionToJs(expression) {
|
||
return expression.replace(/not\s+/g, '!');
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
// Regular expression that matches conditions for the global approval.
|
||
const GLOBAL_APPROVAL_CONDITION_REGEX = /^"global-(docs-)?approvers" not in groups.approved$/;
|
||
// Name of the PullApprove group that serves as fallback. This group should never capture
|
||
// any conditions as it would always match specified files. This is not desired as we want
|
||
// to figure out as part of this tool, whether there actually are unmatched files.
|
||
const FALLBACK_GROUP_NAME = 'fallback';
|
||
/** A PullApprove group to be able to test files against. */
|
||
class PullApproveGroup {
|
||
constructor(groupName, config, precedingGroups = []) {
|
||
this.groupName = groupName;
|
||
this.precedingGroups = precedingGroups;
|
||
/** List of conditions for the group. */
|
||
this.conditions = [];
|
||
this._captureConditions(config);
|
||
}
|
||
_captureConditions(config) {
|
||
if (config.conditions && this.groupName !== FALLBACK_GROUP_NAME) {
|
||
return config.conditions.forEach(condition => {
|
||
const expression = condition.trim();
|
||
if (expression.match(GLOBAL_APPROVAL_CONDITION_REGEX)) {
|
||
// Currently a noop as we don't take any action for global approval conditions.
|
||
return;
|
||
}
|
||
try {
|
||
this.conditions.push({
|
||
expression,
|
||
checkFn: convertConditionToFunction(expression),
|
||
matchedFiles: new Set(),
|
||
unverifiable: false,
|
||
});
|
||
}
|
||
catch (e) {
|
||
error(`Could not parse condition in group: ${this.groupName}`);
|
||
error(` - ${expression}`);
|
||
error(`Error:`);
|
||
error(e.message);
|
||
error(e.stack);
|
||
process.exit(1);
|
||
}
|
||
});
|
||
}
|
||
}
|
||
/**
|
||
* Tests a provided file path to determine if it would be considered matched by
|
||
* the pull approve group's conditions.
|
||
*/
|
||
testFile(filePath) {
|
||
return this.conditions.every((condition) => {
|
||
const { matchedFiles, checkFn, expression } = condition;
|
||
try {
|
||
const matchesFile = checkFn([filePath], this.precedingGroups);
|
||
if (matchesFile) {
|
||
matchedFiles.add(filePath);
|
||
}
|
||
return matchesFile;
|
||
}
|
||
catch (e) {
|
||
// In the case of a condition that depends on the state of groups we want to
|
||
// ignore that the verification can't accurately evaluate the condition and then
|
||
// continue processing. Other types of errors fail the verification, as conditions
|
||
// should otherwise be able to execute without throwing.
|
||
if (e instanceof PullApproveGroupStateDependencyError) {
|
||
condition.unverifiable = true;
|
||
// Return true so that `this.conditions.every` can continue evaluating.
|
||
return true;
|
||
}
|
||
else {
|
||
const errMessage = `Condition could not be evaluated: \n\n` +
|
||
`From the [${this.groupName}] group:\n` +
|
||
` - ${expression}` +
|
||
`\n\n${e.message} ${e.stack}\n\n`;
|
||
error(errMessage);
|
||
process.exit(1);
|
||
}
|
||
}
|
||
});
|
||
}
|
||
/** Retrieve the results for the Group, all matched and unmatched conditions. */
|
||
getResults() {
|
||
const matchedConditions = this.conditions.filter(c => c.matchedFiles.size > 0);
|
||
const unmatchedConditions = this.conditions.filter(c => c.matchedFiles.size === 0 && !c.unverifiable);
|
||
const unverifiableConditions = this.conditions.filter(c => c.unverifiable);
|
||
return {
|
||
matchedConditions,
|
||
matchedCount: matchedConditions.length,
|
||
unmatchedConditions,
|
||
unmatchedCount: unmatchedConditions.length,
|
||
unverifiableConditions,
|
||
groupName: this.groupName,
|
||
};
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
function parsePullApproveYaml(rawYaml) {
|
||
return yaml.parse(rawYaml, { merge: true });
|
||
}
|
||
/** Parses all of the groups defined in the pullapprove yaml. */
|
||
function getGroupsFromYaml(pullApproveYamlRaw) {
|
||
/** JSON representation of the pullapprove yaml file. */
|
||
const pullApprove = parsePullApproveYaml(pullApproveYamlRaw);
|
||
return Object.entries(pullApprove.groups).reduce((groups, [groupName, group]) => {
|
||
return groups.concat(new PullApproveGroup(groupName, group, groups));
|
||
}, []);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
function verify$1() {
|
||
/** Full path to PullApprove config file */
|
||
const PULL_APPROVE_YAML_PATH = path.resolve(getRepoBaseDir(), '.pullapprove.yml');
|
||
/** All tracked files in the repository. */
|
||
const REPO_FILES = allFiles();
|
||
/** The pull approve config file. */
|
||
const pullApproveYamlRaw = fs.readFileSync(PULL_APPROVE_YAML_PATH, 'utf8');
|
||
/** All of the groups defined in the pullapprove yaml. */
|
||
const groups = getGroupsFromYaml(pullApproveYamlRaw);
|
||
/**
|
||
* PullApprove groups without conditions. These are skipped in the verification
|
||
* as those would always be active and cause zero unmatched files.
|
||
*/
|
||
const groupsSkipped = groups.filter(group => !group.conditions.length);
|
||
/** PullApprove groups with conditions. */
|
||
const groupsWithConditions = groups.filter(group => !!group.conditions.length);
|
||
/** Files which are matched by at least one group. */
|
||
const matchedFiles = [];
|
||
/** Files which are not matched by at least one group. */
|
||
const unmatchedFiles = [];
|
||
// Test each file in the repo against each group for being matched.
|
||
REPO_FILES.forEach((file) => {
|
||
if (groupsWithConditions.filter(group => group.testFile(file)).length) {
|
||
matchedFiles.push(file);
|
||
}
|
||
else {
|
||
unmatchedFiles.push(file);
|
||
}
|
||
});
|
||
/** Results for each group */
|
||
const resultsByGroup = groupsWithConditions.map(group => group.getResults());
|
||
/**
|
||
* Whether all group condition lines match at least one file and all files
|
||
* are matched by at least one group.
|
||
*/
|
||
const verificationSucceeded = resultsByGroup.every(r => !r.unmatchedCount) && !unmatchedFiles.length;
|
||
/**
|
||
* Overall result
|
||
*/
|
||
logHeader('Overall Result');
|
||
if (verificationSucceeded) {
|
||
info('PullApprove verification succeeded!');
|
||
}
|
||
else {
|
||
info(`PullApprove verification failed.`);
|
||
info();
|
||
info(`Please update '.pullapprove.yml' to ensure that all necessary`);
|
||
info(`files/directories have owners and all patterns that appear in`);
|
||
info(`the file correspond to actual files/directories in the repo.`);
|
||
}
|
||
/**
|
||
* File by file Summary
|
||
*/
|
||
logHeader('PullApprove results by file');
|
||
info.group(`Matched Files (${matchedFiles.length} files)`);
|
||
matchedFiles.forEach(file => debug(file));
|
||
info.groupEnd();
|
||
info.group(`Unmatched Files (${unmatchedFiles.length} files)`);
|
||
unmatchedFiles.forEach(file => info(file));
|
||
info.groupEnd();
|
||
/**
|
||
* Group by group Summary
|
||
*/
|
||
logHeader('PullApprove results by group');
|
||
info.group(`Groups skipped (${groupsSkipped.length} groups)`);
|
||
groupsSkipped.forEach(group => debug(`${group.groupName}`));
|
||
info.groupEnd();
|
||
const matchedGroups = resultsByGroup.filter(group => !group.unmatchedCount);
|
||
info.group(`Matched conditions by Group (${matchedGroups.length} groups)`);
|
||
matchedGroups.forEach(group => logGroup(group, 'matchedConditions', debug));
|
||
info.groupEnd();
|
||
const unmatchedGroups = resultsByGroup.filter(group => group.unmatchedCount);
|
||
info.group(`Unmatched conditions by Group (${unmatchedGroups.length} groups)`);
|
||
unmatchedGroups.forEach(group => logGroup(group, 'unmatchedConditions'));
|
||
info.groupEnd();
|
||
const unverifiableConditionsInGroups = resultsByGroup.filter(group => group.unverifiableConditions.length > 0);
|
||
info.group(`Unverifiable conditions by Group (${unverifiableConditionsInGroups.length} groups)`);
|
||
unverifiableConditionsInGroups.forEach(group => logGroup(group, 'unverifiableConditions'));
|
||
info.groupEnd();
|
||
// Provide correct exit code based on verification success.
|
||
process.exit(verificationSucceeded ? 0 : 1);
|
||
}
|
||
|
||
/** Build the parser for the pullapprove commands. */
|
||
function buildPullapproveParser(localYargs) {
|
||
return localYargs.help().strict().demandCommand().command('verify', 'Verify the pullapprove config', {}, () => verify$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.generateReleaseNotesForHead) === undefined) {
|
||
errors.push(`No "generateReleaseNotesForHead" function 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
|
||
*/
|
||
/**
|
||
* Builds the release output without polluting the process stdout. Build scripts commonly
|
||
* print messages to stderr or stdout. This is fine in most cases, but sometimes other tooling
|
||
* reserves stdout for data transfer (e.g. when `ng release build --json` is invoked). To not
|
||
* pollute the stdout in such cases, we launch a child process for building the release packages
|
||
* and redirect all stdout output to the stderr channel (which can be read in the terminal).
|
||
*/
|
||
function buildReleaseOutput() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
return new Promise(resolve => {
|
||
const buildProcess = child_process.fork(require.resolve('./build-worker'), [], {
|
||
// The stdio option is set to redirect any "stdout" output directly to the "stderr" file
|
||
// descriptor. An additional "ipc" file descriptor is created to support communication with
|
||
// the build process. https://nodejs.org/api/child_process.html#child_process_options_stdio.
|
||
stdio: ['inherit', 2, 2, 'ipc'],
|
||
});
|
||
let builtPackages = null;
|
||
// The child process will pass the `buildPackages()` output through the
|
||
// IPC channel. We keep track of it so that we can use it as resolve value.
|
||
buildProcess.on('message', buildResponse => builtPackages = buildResponse);
|
||
// On child process exit, resolve the promise with the received output.
|
||
buildProcess.on('exit', () => resolve(builtPackages));
|
||
});
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Yargs command builder for configuring the `ng-dev release build` command. */
|
||
function builder$7(argv) {
|
||
return argv.option('json', {
|
||
type: 'boolean',
|
||
description: 'Whether the built packages should be printed to stdout as JSON.',
|
||
default: false,
|
||
});
|
||
}
|
||
/** Yargs command handler for building a release. */
|
||
function handler$7(args) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { npmPackages } = getReleaseConfig();
|
||
let builtPackages = yield buildReleaseOutput();
|
||
// If package building failed, print an error and exit with an error code.
|
||
if (builtPackages === null) {
|
||
error(red(` ✘ Could not build release output. Please check output above.`));
|
||
process.exit(1);
|
||
}
|
||
// If no packages have been built, we assume that this is never correct
|
||
// and exit with an error code.
|
||
if (builtPackages.length === 0) {
|
||
error(red(` ✘ No release packages have been built. Please ensure that the`));
|
||
error(red(` build script is configured correctly in ".ng-dev".`));
|
||
process.exit(1);
|
||
}
|
||
const missingPackages = npmPackages.filter(pkgName => !builtPackages.find(b => b.name === pkgName));
|
||
// Check for configured release packages which have not been built. We want to
|
||
// error and exit if any configured package has not been built.
|
||
if (missingPackages.length > 0) {
|
||
error(red(` ✘ Release output missing for the following packages:`));
|
||
missingPackages.forEach(pkgName => error(red(` - ${pkgName}`)));
|
||
process.exit(1);
|
||
}
|
||
if (args.json) {
|
||
process.stdout.write(JSON.stringify(builtPackages, null, 2));
|
||
}
|
||
else {
|
||
info(green(' ✓ Built release packages.'));
|
||
builtPackages.forEach(({ name }) => info(green(` - ${name}`)));
|
||
}
|
||
});
|
||
}
|
||
/** CLI command module for building release output. */
|
||
const ReleaseBuildCommandModule = {
|
||
builder: builder$7,
|
||
handler: handler$7,
|
||
command: 'build',
|
||
describe: 'Builds the release output for the current branch.',
|
||
};
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Prints the active release trains to the console.
|
||
* @params active Active release trains that should be printed.
|
||
* @params config Release configuration used for querying NPM on published versions.
|
||
*/
|
||
function printActiveReleaseTrains(active, config) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { releaseCandidate, next, latest } = active;
|
||
const isNextPublishedToNpm = yield isVersionPublishedToNpm(next.version, config);
|
||
const nextTrainType = next.isMajor ? 'major' : 'minor';
|
||
const ltsBranches = yield fetchLongTermSupportBranchesFromNpm(config);
|
||
info();
|
||
info(blue('Current version branches in the project:'));
|
||
// Print information for release trains in the feature-freeze/release-candidate phase.
|
||
if (releaseCandidate !== null) {
|
||
const rcVersion = releaseCandidate.version;
|
||
const rcTrainType = releaseCandidate.isMajor ? 'major' : 'minor';
|
||
const rcTrainPhase = rcVersion.prerelease[0] === 'next' ? 'feature-freeze' : 'release-candidate';
|
||
info(` • ${bold(releaseCandidate.branchName)} contains changes for an upcoming ` +
|
||
`${rcTrainType} that is currently in ${bold(rcTrainPhase)} phase.`);
|
||
info(` Most recent pre-release for this branch is "${bold(`v${rcVersion}`)}".`);
|
||
}
|
||
// Print information about the release-train in the latest phase. i.e. the patch branch.
|
||
info(` • ${bold(latest.branchName)} contains changes for the most recent patch.`);
|
||
info(` Most recent patch version for this branch is "${bold(`v${latest.version}`)}".`);
|
||
// Print information about the release-train in the next phase.
|
||
info(` • ${bold(next.branchName)} contains changes for a ${nextTrainType} ` +
|
||
`currently in active development.`);
|
||
// Note that there is a special case for versions in the next release-train. The version in
|
||
// the next branch is not always published to NPM. This can happen when we recently branched
|
||
// off for a feature-freeze release-train. More details are in the next pre-release action.
|
||
if (isNextPublishedToNpm) {
|
||
info(` Most recent pre-release version for this branch is "${bold(`v${next.version}`)}".`);
|
||
}
|
||
else {
|
||
info(` Version is currently set to "${bold(`v${next.version}`)}", but has not been ` +
|
||
`published yet.`);
|
||
}
|
||
// If no release-train in release-candidate or feature-freeze phase is active,
|
||
// we print a message as last bullet point to make this clear.
|
||
if (releaseCandidate === null) {
|
||
info(' • No release-candidate or feature-freeze branch currently active.');
|
||
}
|
||
info();
|
||
info(blue('Current active LTS version branches:'));
|
||
// Print all active LTS branches (each branch as own bullet point).
|
||
if (ltsBranches.active.length !== 0) {
|
||
for (const ltsBranch of ltsBranches.active) {
|
||
info(` • ${bold(ltsBranch.name)} is currently in active long-term support phase.`);
|
||
info(` Most recent patch version for this branch is "${bold(`v${ltsBranch.version}`)}".`);
|
||
}
|
||
}
|
||
info();
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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 that will be thrown if the user manually aborted a release action. */
|
||
class UserAbortedReleaseActionError extends Error {
|
||
constructor() {
|
||
super();
|
||
// 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, UserAbortedReleaseActionError.prototype);
|
||
}
|
||
}
|
||
/** Error that will be thrown if the action has been aborted due to a fatal error. */
|
||
class FatalReleaseActionError extends Error {
|
||
constructor() {
|
||
super();
|
||
// 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, FatalReleaseActionError.prototype);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Increments a specified SemVer version. Compared to the original increment in SemVer,
|
||
* the version is cloned to not modify the original version instance.
|
||
*/
|
||
function semverInc(version, release, identifier) {
|
||
const clone = new semver.SemVer(version.version);
|
||
return clone.inc(release, identifier);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Spawns a given command with the specified arguments inside a shell. All process stdout
|
||
* output is captured and returned as resolution on completion. Depending on the chosen
|
||
* output mode, stdout/stderr output is also printed to the console, or only on error.
|
||
*
|
||
* @returns a Promise resolving with captured stdout on success. The promise
|
||
* rejects on command failure.
|
||
*/
|
||
function spawnWithDebugOutput(command, args, options) {
|
||
if (options === void 0) { options = {}; }
|
||
return new Promise(function (resolve, reject) {
|
||
var commandText = command + " " + args.join(' ');
|
||
var outputMode = options.mode;
|
||
debug("Executing command: " + commandText);
|
||
var childProcess = child_process.spawn(command, args, tslib.__assign(tslib.__assign({}, options), { shell: true, stdio: ['inherit', 'pipe', 'pipe'] }));
|
||
var logOutput = '';
|
||
var stdout = '';
|
||
// Capture the stdout separately so that it can be passed as resolve value.
|
||
// This is useful if commands return parsable stdout.
|
||
childProcess.stderr.on('data', function (message) {
|
||
logOutput += message;
|
||
// If console output is enabled, print the message directly to the stderr. Note that
|
||
// we intentionally print all output to stderr as stdout should not be polluted.
|
||
if (outputMode === undefined || outputMode === 'enabled') {
|
||
process.stderr.write(message);
|
||
}
|
||
});
|
||
childProcess.stdout.on('data', function (message) {
|
||
stdout += message;
|
||
logOutput += message;
|
||
// If console output is enabled, print the message directly to the stderr. Note that
|
||
// we intentionally print all output to stderr as stdout should not be polluted.
|
||
if (outputMode === undefined || outputMode === 'enabled') {
|
||
process.stderr.write(message);
|
||
}
|
||
});
|
||
childProcess.on('exit', function (status, signal) {
|
||
var exitDescription = status !== null ? "exit code \"" + status + "\"" : "signal \"" + signal + "\"";
|
||
var printFn = outputMode === 'on-error' ? error : debug;
|
||
printFn("Command \"" + commandText + "\" completed with " + exitDescription + ".");
|
||
printFn("Process output: \n" + logOutput);
|
||
// On success, resolve the promise. Otherwise reject with the captured stderr
|
||
// and stdout log output if the output mode was set to `silent`.
|
||
if (status === 0) {
|
||
resolve({ stdout: stdout });
|
||
}
|
||
else {
|
||
reject(outputMode === 'silent' ? logOutput : undefined);
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Runs NPM publish within a specified package directory.
|
||
* @throws With the process log output if the publish failed.
|
||
*/
|
||
function runNpmPublish(packagePath, distTag, registryUrl) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const args = ['publish', '--access', 'public', '--tag', distTag];
|
||
// If a custom registry URL has been specified, add the `--registry` flag.
|
||
if (registryUrl !== undefined) {
|
||
args.push('--registry', registryUrl);
|
||
}
|
||
yield spawnWithDebugOutput('npm', args, { cwd: packagePath, mode: 'silent' });
|
||
});
|
||
}
|
||
/**
|
||
* Sets the NPM tag to the specified version for the given package.
|
||
* @throws With the process log output if the tagging failed.
|
||
*/
|
||
function setNpmTagForPackage(packageName, distTag, version, registryUrl) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const args = ['dist-tag', 'add', `${packageName}@${version}`, distTag];
|
||
// If a custom registry URL has been specified, add the `--registry` flag.
|
||
if (registryUrl !== undefined) {
|
||
args.push('--registry', registryUrl);
|
||
}
|
||
yield spawnWithDebugOutput('npm', args, { mode: 'silent' });
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
/** Gets the commit message for a new release point in the project. */
|
||
function getCommitMessageForRelease(newVersion) {
|
||
return `release: cut the v${newVersion} release`;
|
||
}
|
||
/**
|
||
* Gets the commit message for an exceptional version bump in the next branch. The next
|
||
* branch version will be bumped without the release being published in some situations.
|
||
* More details can be found in the `MoveNextIntoFeatureFreeze` release action and in:
|
||
* https://hackmd.io/2Le8leq0S6G_R5VEVTNK9A.
|
||
*/
|
||
function getCommitMessageForExceptionalNextVersionBump(newVersion) {
|
||
return `release: bump the next branch to v${newVersion}`;
|
||
}
|
||
/** Gets the commit message for a release notes cherry-pick commit */
|
||
function getReleaseNoteCherryPickCommitMessage(newVersion) {
|
||
return `docs: release notes for the v${newVersion} 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
|
||
*/
|
||
/** Project-relative path for the changelog file. */
|
||
const changelogPath = 'CHANGELOG.md';
|
||
/** Project-relative path for the "package.json" file. */
|
||
const packageJsonPath = 'package.json';
|
||
/** Default interval in milliseconds to check whether a pull request has been merged. */
|
||
const waitForPullRequestInterval = 10000;
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/*
|
||
* ###############################################################
|
||
*
|
||
* This file contains helpers for invoking external `ng-dev` commands. A subset of actions,
|
||
* like building release output or setting aν NPM dist tag for release packages, cannot be
|
||
* performed directly as part of the release tool and need to be delegated to external `ng-dev`
|
||
* commands that exist across arbitrary version branches.
|
||
*
|
||
* In a concrete example: Consider a new patch version is released and that a new release
|
||
* package has been added to the `next` branch. The patch branch will not contain the new
|
||
* release package, so we could not build the release output for it. To work around this, we
|
||
* call the ng-dev build command for the patch version branch and expect it to return a list
|
||
* of built packages that need to be released as part of this release train.
|
||
*
|
||
* ###############################################################
|
||
*/
|
||
/**
|
||
* Invokes the `ng-dev release set-dist-tag` command in order to set the specified
|
||
* NPM dist tag for all packages in the checked out branch to the given version.
|
||
*/
|
||
function invokeSetNpmDistCommand(npmDistTag, version) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
try {
|
||
// Note: No progress indicator needed as that is the responsibility of the command.
|
||
yield spawnWithDebugOutput('yarn', ['--silent', 'ng-dev', 'release', 'set-dist-tag', npmDistTag, version.format()]);
|
||
info(green(` ✓ Set "${npmDistTag}" NPM dist tag for all packages to v${version}.`));
|
||
}
|
||
catch (e) {
|
||
error(e);
|
||
error(red(` ✘ An error occurred while setting the NPM dist tag for "${npmDistTag}".`));
|
||
throw new FatalReleaseActionError();
|
||
}
|
||
});
|
||
}
|
||
/**
|
||
* Invokes the `ng-dev release build` command in order to build the release
|
||
* packages for the currently checked out branch.
|
||
*/
|
||
function invokeReleaseBuildCommand() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const spinner = ora.call(undefined).start('Building release output.');
|
||
try {
|
||
// Since we expect JSON to be printed from the `ng-dev release build` command,
|
||
// we spawn the process in silent mode. We have set up an Ora progress spinner.
|
||
const { stdout } = yield spawnWithDebugOutput('yarn', ['--silent', 'ng-dev', 'release', 'build', '--json'], { mode: 'silent' });
|
||
spinner.stop();
|
||
info(green(' ✓ Built release output for all packages.'));
|
||
// The `ng-dev release build` command prints a JSON array to stdout
|
||
// that represents the built release packages and their output paths.
|
||
return JSON.parse(stdout.trim());
|
||
}
|
||
catch (e) {
|
||
spinner.stop();
|
||
error(e);
|
||
error(red(' ✘ An error occurred while building the release packages.'));
|
||
throw new FatalReleaseActionError();
|
||
}
|
||
});
|
||
}
|
||
/**
|
||
* Invokes the `yarn install` command in order to install dependencies for
|
||
* the configured project with the currently checked out revision.
|
||
*/
|
||
function invokeYarnInstallCommand(projectDir) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
try {
|
||
// Note: No progress indicator needed as that is the responsibility of the command.
|
||
// TODO: Consider using an Ora spinner instead to ensure minimal console output.
|
||
yield spawnWithDebugOutput('yarn', ['install', '--frozen-lockfile', '--non-interactive'], { cwd: projectDir });
|
||
info(green(' ✓ Installed project dependencies.'));
|
||
}
|
||
catch (e) {
|
||
error(e);
|
||
error(red(' ✘ An error occurred while installing dependencies.'));
|
||
throw new FatalReleaseActionError();
|
||
}
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Graphql Github API query that can be used to find forks of a given repository
|
||
* that are owned by the current viewer authenticated with the Github API.
|
||
*/
|
||
const findOwnedForksOfRepoQuery = typedGraphqlify.params({
|
||
$owner: 'String!',
|
||
$name: 'String!',
|
||
}, {
|
||
repository: typedGraphqlify.params({ owner: '$owner', name: '$name' }, {
|
||
forks: typedGraphqlify.params({ affiliations: 'OWNER', first: 1 }, {
|
||
nodes: [{
|
||
owner: {
|
||
login: typedGraphqlify.types.string,
|
||
},
|
||
name: typedGraphqlify.types.string,
|
||
}],
|
||
}),
|
||
}),
|
||
});
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Thirty seconds in milliseconds. */
|
||
const THIRTY_SECONDS_IN_MS = 30000;
|
||
/** Gets whether a given pull request has been merged. */
|
||
function getPullRequestState(api, id) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { data } = yield api.github.pulls.get(Object.assign(Object.assign({}, api.remoteParams), { pull_number: id }));
|
||
if (data.merged) {
|
||
return 'merged';
|
||
}
|
||
// Check if the PR was closed more than 30 seconds ago, this extra time gives Github time to
|
||
// update the closed pull request to be associated with the closing commit.
|
||
// Note: a Date constructed with `null` creates an object at 0 time, which will never be greater
|
||
// than the current date time.
|
||
if (data.closed_at !== null &&
|
||
(new Date(data.closed_at).getTime() < Date.now() - THIRTY_SECONDS_IN_MS)) {
|
||
return (yield isPullRequestClosedWithAssociatedCommit(api, id)) ? 'merged' : 'closed';
|
||
}
|
||
return 'open';
|
||
});
|
||
}
|
||
/**
|
||
* Whether the pull request has been closed with an associated commit. This is usually
|
||
* the case if a PR has been merged using the autosquash merge script strategy. Since
|
||
* the merge is not fast-forward, Github does not consider the PR as merged and instead
|
||
* shows the PR as closed. See for example: https://github.com/angular/angular/pull/37918.
|
||
*/
|
||
function isPullRequestClosedWithAssociatedCommit(api, id) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const request = api.github.issues.listEvents.endpoint.merge(Object.assign(Object.assign({}, api.remoteParams), { issue_number: id }));
|
||
const events = yield api.github.paginate(request);
|
||
// Iterate through the events of the pull request in reverse. We want to find the most
|
||
// recent events and check if the PR has been closed with a commit associated with it.
|
||
// If the PR has been closed through a commit, we assume that the PR has been merged
|
||
// using the autosquash merge strategy. For more details. See the `AutosquashMergeStrategy`.
|
||
for (let i = events.length - 1; i >= 0; i--) {
|
||
const { event, commit_id } = events[i];
|
||
// If we come across a "reopened" event, we abort looking for referenced commits. Any
|
||
// commits that closed the PR before, are no longer relevant and did not close the PR.
|
||
if (event === 'reopened') {
|
||
return false;
|
||
}
|
||
// If a `closed` event is captured with a commit assigned, then we assume that
|
||
// this PR has been merged properly.
|
||
if (event === 'closed' && commit_id) {
|
||
return true;
|
||
}
|
||
// If the PR has been referenced by a commit, check if the commit closes this pull
|
||
// request. Note that this is needed besides checking `closed` as PRs could be merged
|
||
// into any non-default branch where the `Closes <..>` keyword does not work and the PR
|
||
// is simply closed without an associated `commit_id`. For more details see:
|
||
// https://docs.github.com/en/enterprise/2.16/user/github/managing-your-work-on-github/closing-issues-using-keywords#:~:text=non-default.
|
||
if (event === 'referenced' && commit_id &&
|
||
(yield isCommitClosingPullRequest(api, commit_id, id))) {
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
});
|
||
}
|
||
/** Checks whether the specified commit is closing the given pull request. */
|
||
function isCommitClosingPullRequest(api, sha, id) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { data } = yield api.github.repos.getCommit(Object.assign(Object.assign({}, api.remoteParams), { ref: sha }));
|
||
// Matches the closing keyword supported in commit messages. See:
|
||
// https://docs.github.com/en/enterprise/2.16/user/github/managing-your-work-on-github/closing-issues-using-keywords.
|
||
return data.commit.message.match(new RegExp(`(?:close[sd]?|fix(?:e[sd]?)|resolve[sd]?):? #${id}(?!\\d)`, 'i'));
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Gets the default pattern for extracting release notes for the given version.
|
||
* This pattern matches for the conventional-changelog Angular preset.
|
||
*/
|
||
function getDefaultExtractReleaseNotesPattern(version) {
|
||
const escapedVersion = version.format().replace('.', '\\.');
|
||
// TODO: Change this once we have a canonical changelog generation tool. Also update this
|
||
// based on the conventional-changelog version. They removed anchors in more recent versions.
|
||
return new RegExp(`(<a name="${escapedVersion}"></a>.*?)(?:<a name="|$)`, 's');
|
||
}
|
||
/** Gets the path for the changelog file in a given project. */
|
||
function getLocalChangelogFilePath(projectDir) {
|
||
return path.join(projectDir, changelogPath);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Abstract base class for a release action. A release action is selectable by the caretaker
|
||
* if active, and can perform changes for releasing, such as staging a release, bumping the
|
||
* version, cherry-picking the changelog, branching off from master. etc.
|
||
*/
|
||
class ReleaseAction {
|
||
constructor(active, git, config, projectDir) {
|
||
this.active = active;
|
||
this.git = git;
|
||
this.config = config;
|
||
this.projectDir = projectDir;
|
||
/** Cached found fork of the configured project. */
|
||
this._cachedForkRepo = null;
|
||
}
|
||
/** Whether the release action is currently active. */
|
||
static isActive(_trains) {
|
||
throw Error('Not implemented.');
|
||
}
|
||
/** Updates the version in the project top-level `package.json` file. */
|
||
updateProjectVersion(newVersion) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const pkgJsonPath = path.join(this.projectDir, packageJsonPath);
|
||
const pkgJson = JSON.parse(yield fs.promises.readFile(pkgJsonPath, 'utf8'));
|
||
pkgJson.version = newVersion.format();
|
||
// Write the `package.json` file. Note that we add a trailing new line
|
||
// to avoid unnecessary diff. IDEs usually add a trailing new line.
|
||
yield fs.promises.writeFile(pkgJsonPath, `${JSON.stringify(pkgJson, null, 2)}\n`);
|
||
info(green(` ✓ Updated project version to ${pkgJson.version}`));
|
||
});
|
||
}
|
||
/** Gets the most recent commit of a specified branch. */
|
||
_getCommitOfBranch(branchName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { data: { commit } } = yield this.git.github.repos.getBranch(Object.assign(Object.assign({}, this.git.remoteParams), { branch: branchName }));
|
||
return commit.sha;
|
||
});
|
||
}
|
||
/** Verifies that the latest commit for the given branch is passing all statuses. */
|
||
verifyPassingGithubStatus(branchName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const commitSha = yield this._getCommitOfBranch(branchName);
|
||
const { data: { state } } = yield this.git.github.repos.getCombinedStatusForRef(Object.assign(Object.assign({}, this.git.remoteParams), { ref: commitSha }));
|
||
const branchCommitsUrl = getListCommitsInBranchUrl(this.git, branchName);
|
||
if (state === 'failure') {
|
||
error(red(` ✘ Cannot stage release. Commit "${commitSha}" does not pass all github ` +
|
||
'status checks. Please make sure this commit passes all checks before re-running.'));
|
||
error(` Please have a look at: ${branchCommitsUrl}`);
|
||
if (yield promptConfirm('Do you want to ignore the Github status and proceed?')) {
|
||
info(yellow(' ⚠ Upstream commit is failing CI checks, but status has been forcibly ignored.'));
|
||
return;
|
||
}
|
||
throw new UserAbortedReleaseActionError();
|
||
}
|
||
else if (state === 'pending') {
|
||
error(red(` ✘ Commit "${commitSha}" still has pending github statuses that ` +
|
||
'need to succeed before staging a release.'));
|
||
error(red(` Please have a look at: ${branchCommitsUrl}`));
|
||
if (yield promptConfirm('Do you want to ignore the Github status and proceed?')) {
|
||
info(yellow(' ⚠ Upstream commit is pending CI, but status has been forcibly ignored.'));
|
||
return;
|
||
}
|
||
throw new UserAbortedReleaseActionError();
|
||
}
|
||
info(green(' ✓ Upstream commit is passing all github status checks.'));
|
||
});
|
||
}
|
||
/** Generates the changelog for the specified for the current `HEAD`. */
|
||
_generateReleaseNotesForHead(version) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const changelogPath = getLocalChangelogFilePath(this.projectDir);
|
||
yield this.config.generateReleaseNotesForHead(changelogPath);
|
||
info(green(` ✓ Updated the changelog to capture changes for "${version}".`));
|
||
});
|
||
}
|
||
/** Extract the release notes for the given version from the changelog file. */
|
||
_extractReleaseNotesForVersion(changelogContent, version) {
|
||
const pattern = this.config.extractReleaseNotesPattern !== undefined ?
|
||
this.config.extractReleaseNotesPattern(version) :
|
||
getDefaultExtractReleaseNotesPattern(version);
|
||
const matchedNotes = pattern.exec(changelogContent);
|
||
return matchedNotes === null ? null : matchedNotes[1];
|
||
}
|
||
/**
|
||
* Prompts the user for potential release notes edits that need to be made. Once
|
||
* confirmed, a new commit for the release point is created.
|
||
*/
|
||
waitForEditsAndCreateReleaseCommit(newVersion) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
info(yellow(' ⚠ Please review the changelog and ensure that the log contains only changes ' +
|
||
'that apply to the public API surface. Manual changes can be made. When done, please ' +
|
||
'proceed with the prompt below.'));
|
||
if (!(yield promptConfirm('Do you want to proceed and commit the changes?'))) {
|
||
throw new UserAbortedReleaseActionError();
|
||
}
|
||
// Commit message for the release point.
|
||
const commitMessage = getCommitMessageForRelease(newVersion);
|
||
// Create a release staging commit including changelog and version bump.
|
||
yield this.createCommit(commitMessage, [packageJsonPath, changelogPath]);
|
||
info(green(` ✓ Created release commit for: "${newVersion}".`));
|
||
});
|
||
}
|
||
/**
|
||
* Gets an owned fork for the configured project of the authenticated user. Aborts the
|
||
* process with an error if no fork could be found. Also caches the determined fork
|
||
* repository as the authenticated user cannot change during action execution.
|
||
*/
|
||
_getForkOfAuthenticatedUser() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
if (this._cachedForkRepo !== null) {
|
||
return this._cachedForkRepo;
|
||
}
|
||
const { owner, name } = this.git.remoteConfig;
|
||
const result = yield this.git.github.graphql.query(findOwnedForksOfRepoQuery, { owner, name });
|
||
const forks = result.repository.forks.nodes;
|
||
if (forks.length === 0) {
|
||
error(red(' ✘ Unable to find fork for currently authenticated user.'));
|
||
error(red(` Please ensure you created a fork of: ${owner}/${name}.`));
|
||
throw new FatalReleaseActionError();
|
||
}
|
||
const fork = forks[0];
|
||
return this._cachedForkRepo = { owner: fork.owner.login, name: fork.name };
|
||
});
|
||
}
|
||
/** Checks whether a given branch name is reserved in the specified repository. */
|
||
_isBranchNameReservedInRepo(repo, name) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
try {
|
||
yield this.git.github.repos.getBranch({ owner: repo.owner, repo: repo.name, branch: name });
|
||
return true;
|
||
}
|
||
catch (e) {
|
||
// If the error has a `status` property set to `404`, then we know that the branch
|
||
// does not exist. Otherwise, it might be an API error that we want to report/re-throw.
|
||
if (e.status === 404) {
|
||
return false;
|
||
}
|
||
throw e;
|
||
}
|
||
});
|
||
}
|
||
/** Finds a non-reserved branch name in the repository with respect to a base name. */
|
||
_findAvailableBranchName(repo, baseName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
let currentName = baseName;
|
||
let suffixNum = 0;
|
||
while (yield this._isBranchNameReservedInRepo(repo, currentName)) {
|
||
suffixNum++;
|
||
currentName = `${baseName}_${suffixNum}`;
|
||
}
|
||
return currentName;
|
||
});
|
||
}
|
||
/**
|
||
* Creates a local branch from the current Git `HEAD`. Will override
|
||
* existing branches in case of a collision.
|
||
*/
|
||
createLocalBranchFromHead(branchName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
this.git.run(['checkout', '-B', branchName]);
|
||
});
|
||
}
|
||
/** Pushes the current Git `HEAD` to the given remote branch in the configured project. */
|
||
pushHeadToRemoteBranch(branchName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// Push the local `HEAD` to the remote branch in the configured project.
|
||
this.git.run(['push', this.git.repoGitUrl, `HEAD:refs/heads/${branchName}`]);
|
||
});
|
||
}
|
||
/**
|
||
* Pushes the current Git `HEAD` to a fork for the configured project that is owned by
|
||
* the authenticated user. If the specified branch name exists in the fork already, a
|
||
* unique one will be generated based on the proposed name to avoid collisions.
|
||
* @param proposedBranchName Proposed branch name for the fork.
|
||
* @param trackLocalBranch Whether the fork branch should be tracked locally. i.e. whether
|
||
* a local branch with remote tracking should be set up.
|
||
* @returns The fork and branch name containing the pushed changes.
|
||
*/
|
||
_pushHeadToFork(proposedBranchName, trackLocalBranch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const fork = yield this._getForkOfAuthenticatedUser();
|
||
// Compute a repository URL for pushing to the fork. Note that we want to respect
|
||
// the SSH option from the dev-infra github configuration.
|
||
const repoGitUrl = getRepositoryGitUrl(Object.assign(Object.assign({}, fork), { useSsh: this.git.remoteConfig.useSsh }), this.git.githubToken);
|
||
const branchName = yield this._findAvailableBranchName(fork, proposedBranchName);
|
||
const pushArgs = [];
|
||
// If a local branch should track the remote fork branch, create a branch matching
|
||
// the remote branch. Later with the `git push`, the remote is set for the branch.
|
||
if (trackLocalBranch) {
|
||
yield this.createLocalBranchFromHead(branchName);
|
||
pushArgs.push('--set-upstream');
|
||
}
|
||
// Push the local `HEAD` to the remote branch in the fork.
|
||
this.git.run(['push', repoGitUrl, `HEAD:refs/heads/${branchName}`, ...pushArgs]);
|
||
return { fork, branchName };
|
||
});
|
||
}
|
||
/**
|
||
* Pushes changes to a fork for the configured project that is owned by the currently
|
||
* authenticated user. A pull request is then created for the pushed changes on the
|
||
* configured project that targets the specified target branch.
|
||
* @returns An object describing the created pull request.
|
||
*/
|
||
pushChangesToForkAndCreatePullRequest(targetBranch, proposedForkBranchName, title, body) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const repoSlug = `${this.git.remoteParams.owner}/${this.git.remoteParams.repo}`;
|
||
const { fork, branchName } = yield this._pushHeadToFork(proposedForkBranchName, true);
|
||
const { data } = yield this.git.github.pulls.create(Object.assign(Object.assign({}, this.git.remoteParams), { head: `${fork.owner}:${branchName}`, base: targetBranch, body,
|
||
title }));
|
||
info(green(` ✓ Created pull request #${data.number} in ${repoSlug}.`));
|
||
return {
|
||
id: data.number,
|
||
url: data.html_url,
|
||
fork,
|
||
forkBranch: branchName,
|
||
};
|
||
});
|
||
}
|
||
/**
|
||
* Waits for the given pull request to be merged. Default interval for checking the Github
|
||
* API is 10 seconds (to not exceed any rate limits). If the pull request is closed without
|
||
* merge, the script will abort gracefully (considering a manual user abort).
|
||
*/
|
||
waitForPullRequestToBeMerged(id, interval = waitForPullRequestInterval) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
return new Promise((resolve, reject) => {
|
||
debug(`Waiting for pull request #${id} to be merged.`);
|
||
const spinner = ora.call(undefined).start(`Waiting for pull request #${id} to be merged.`);
|
||
const intervalId = setInterval(() => tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const prState = yield getPullRequestState(this.git, id);
|
||
if (prState === 'merged') {
|
||
spinner.stop();
|
||
info(green(` ✓ Pull request #${id} has been merged.`));
|
||
clearInterval(intervalId);
|
||
resolve();
|
||
}
|
||
else if (prState === 'closed') {
|
||
spinner.stop();
|
||
warn(yellow(` ✘ Pull request #${id} has been closed.`));
|
||
clearInterval(intervalId);
|
||
reject(new UserAbortedReleaseActionError());
|
||
}
|
||
}), interval);
|
||
});
|
||
});
|
||
}
|
||
/**
|
||
* Prepend releases notes for a version published in a given branch to the changelog in
|
||
* the current Git `HEAD`. This is useful for cherry-picking the changelog.
|
||
* @returns A boolean indicating whether the release notes have been prepended.
|
||
*/
|
||
prependReleaseNotesFromVersionBranch(version, containingBranch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { data } = yield this.git.github.repos.getContents(Object.assign(Object.assign({}, this.git.remoteParams), { path: '/' + changelogPath, ref: containingBranch }));
|
||
const branchChangelog = Buffer.from(data.content, 'base64').toString();
|
||
let releaseNotes = this._extractReleaseNotesForVersion(branchChangelog, version);
|
||
// If no release notes could be extracted, return "false" so that the caller
|
||
// can tell that changelog prepending failed.
|
||
if (releaseNotes === null) {
|
||
return false;
|
||
}
|
||
const localChangelogPath = getLocalChangelogFilePath(this.projectDir);
|
||
const localChangelog = yield fs.promises.readFile(localChangelogPath, 'utf8');
|
||
// If the extracted release notes do not have any new lines at the end and the
|
||
// local changelog is not empty, we add lines manually so that there is space
|
||
// between the previous and cherry-picked release notes.
|
||
if (!/[\r\n]+$/.test(releaseNotes) && localChangelog !== '') {
|
||
releaseNotes = `${releaseNotes}\n\n`;
|
||
}
|
||
// Prepend the extracted release notes to the local changelog and write it back.
|
||
yield fs.promises.writeFile(localChangelogPath, releaseNotes + localChangelog);
|
||
return true;
|
||
});
|
||
}
|
||
/** Checks out an upstream branch with a detached head. */
|
||
checkoutUpstreamBranch(branchName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
this.git.run(['fetch', '-q', this.git.repoGitUrl, branchName]);
|
||
this.git.run(['checkout', 'FETCH_HEAD', '--detach']);
|
||
});
|
||
}
|
||
/**
|
||
* Creates a commit for the specified files with the given message.
|
||
* @param message Message for the created commit
|
||
* @param files List of project-relative file paths to be commited.
|
||
*/
|
||
createCommit(message, files) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
this.git.run(['commit', '--no-verify', '-m', message, ...files]);
|
||
});
|
||
}
|
||
/**
|
||
* Creates a cherry-pick commit for the release notes of the specified version that
|
||
* has been pushed to the given branch.
|
||
* @returns a boolean indicating whether the commit has been created successfully.
|
||
*/
|
||
createCherryPickReleaseNotesCommitFrom(version, branchName) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const commitMessage = getReleaseNoteCherryPickCommitMessage(version);
|
||
// Fetch, extract and prepend the release notes to the local changelog. If that is not
|
||
// possible, abort so that we can ask the user to manually cherry-pick the changelog.
|
||
if (!(yield this.prependReleaseNotesFromVersionBranch(version, branchName))) {
|
||
return false;
|
||
}
|
||
// Create a changelog cherry-pick commit.
|
||
yield this.createCommit(commitMessage, [changelogPath]);
|
||
info(green(` ✓ Created changelog cherry-pick commit for: "${version}".`));
|
||
return true;
|
||
});
|
||
}
|
||
/**
|
||
* Stages the specified new version for the current branch and creates a
|
||
* pull request that targets the given base branch.
|
||
* @returns an object describing the created pull request.
|
||
*/
|
||
stageVersionForBranchAndCreatePullRequest(newVersion, pullRequestBaseBranch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
yield this.updateProjectVersion(newVersion);
|
||
yield this._generateReleaseNotesForHead(newVersion);
|
||
yield this.waitForEditsAndCreateReleaseCommit(newVersion);
|
||
const pullRequest = yield this.pushChangesToForkAndCreatePullRequest(pullRequestBaseBranch, `release-stage-${newVersion}`, `Bump version to "v${newVersion}" with changelog.`);
|
||
info(green(' ✓ Release staging pull request has been created.'));
|
||
info(yellow(` Please ask team members to review: ${pullRequest.url}.`));
|
||
return pullRequest;
|
||
});
|
||
}
|
||
/**
|
||
* Checks out the specified target branch, verifies its CI status and stages
|
||
* the specified new version in order to create a pull request.
|
||
* @returns an object describing the created pull request.
|
||
*/
|
||
checkoutBranchAndStageVersion(newVersion, stagingBranch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
yield this.verifyPassingGithubStatus(stagingBranch);
|
||
yield this.checkoutUpstreamBranch(stagingBranch);
|
||
return yield this.stageVersionForBranchAndCreatePullRequest(newVersion, stagingBranch);
|
||
});
|
||
}
|
||
/**
|
||
* Cherry-picks the release notes of a version that have been pushed to a given branch
|
||
* into the `next` primary development branch. A pull request is created for this.
|
||
* @returns a boolean indicating successful creation of the cherry-pick pull request.
|
||
*/
|
||
cherryPickChangelogIntoNextBranch(newVersion, stagingBranch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const nextBranch = this.active.next.branchName;
|
||
const commitMessage = getReleaseNoteCherryPickCommitMessage(newVersion);
|
||
// Checkout the next branch.
|
||
yield this.checkoutUpstreamBranch(nextBranch);
|
||
// Cherry-pick the release notes into the current branch. If it fails,
|
||
// ask the user to manually copy the release notes into the next branch.
|
||
if (!(yield this.createCherryPickReleaseNotesCommitFrom(newVersion, stagingBranch))) {
|
||
error(yellow(` ✘ Could not cherry-pick release notes for v${newVersion}.`));
|
||
error(yellow(` Please copy the release notes manually into the "${nextBranch}" branch.`));
|
||
return false;
|
||
}
|
||
// Create a cherry-pick pull request that should be merged by the caretaker.
|
||
const { url } = yield this.pushChangesToForkAndCreatePullRequest(nextBranch, `changelog-cherry-pick-${newVersion}`, commitMessage, `Cherry-picks the changelog from the "${stagingBranch}" branch to the next ` +
|
||
`branch (${nextBranch}).`);
|
||
info(green(` ✓ Pull request for cherry-picking the changelog into "${nextBranch}" ` +
|
||
'has been created.'));
|
||
info(yellow(` Please ask team members to review: ${url}.`));
|
||
return true;
|
||
});
|
||
}
|
||
/**
|
||
* Creates a Github release for the specified version in the configured project.
|
||
* The release is created by tagging the specified commit SHA.
|
||
*/
|
||
_createGithubReleaseForVersion(newVersion, versionBumpCommitSha) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const tagName = newVersion.format();
|
||
yield this.git.github.git.createRef(Object.assign(Object.assign({}, this.git.remoteParams), { ref: `refs/tags/${tagName}`, sha: versionBumpCommitSha }));
|
||
info(green(` ✓ Tagged v${newVersion} release upstream.`));
|
||
yield this.git.github.repos.createRelease(Object.assign(Object.assign({}, this.git.remoteParams), { name: `v${newVersion}`, tag_name: tagName }));
|
||
info(green(` ✓ Created v${newVersion} release in Github.`));
|
||
});
|
||
}
|
||
/**
|
||
* Builds and publishes the given version in the specified branch.
|
||
* @param newVersion The new version to be published.
|
||
* @param publishBranch Name of the branch that contains the new version.
|
||
* @param npmDistTag NPM dist tag where the version should be published to.
|
||
*/
|
||
buildAndPublish(newVersion, publishBranch, npmDistTag) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const versionBumpCommitSha = yield this._getCommitOfBranch(publishBranch);
|
||
if (!(yield this._isCommitForVersionStaging(newVersion, versionBumpCommitSha))) {
|
||
error(red(` ✘ Latest commit in "${publishBranch}" branch is not a staging commit.`));
|
||
error(red(' Please make sure the staging pull request has been merged.'));
|
||
throw new FatalReleaseActionError();
|
||
}
|
||
// Checkout the publish branch and build the release packages.
|
||
yield this.checkoutUpstreamBranch(publishBranch);
|
||
// Install the project dependencies for the publish branch, and then build the release
|
||
// packages. Note that we do not directly call the build packages function from the release
|
||
// config. We only want to build and publish packages that have been configured in the given
|
||
// publish branch. e.g. consider we publish patch version and a new package has been
|
||
// created in the `next` branch. The new package would not be part of the patch branch,
|
||
// so we cannot build and publish it.
|
||
yield invokeYarnInstallCommand(this.projectDir);
|
||
const builtPackages = yield invokeReleaseBuildCommand();
|
||
// Verify the packages built are the correct version.
|
||
yield this._verifyPackageVersions(newVersion, builtPackages);
|
||
// Create a Github release for the new version.
|
||
yield this._createGithubReleaseForVersion(newVersion, versionBumpCommitSha);
|
||
// Walk through all built packages and publish them to NPM.
|
||
for (const builtPackage of builtPackages) {
|
||
yield this._publishBuiltPackageToNpm(builtPackage, npmDistTag);
|
||
}
|
||
info(green(' ✓ Published all packages successfully'));
|
||
});
|
||
}
|
||
/** Publishes the given built package to NPM with the specified NPM dist tag. */
|
||
_publishBuiltPackageToNpm(pkg, npmDistTag) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
debug(`Starting publish of "${pkg.name}".`);
|
||
const spinner = ora.call(undefined).start(`Publishing "${pkg.name}"`);
|
||
try {
|
||
yield runNpmPublish(pkg.outputPath, npmDistTag, this.config.publishRegistry);
|
||
spinner.stop();
|
||
info(green(` ✓ Successfully published "${pkg.name}.`));
|
||
}
|
||
catch (e) {
|
||
spinner.stop();
|
||
error(e);
|
||
error(red(` ✘ An error occurred while publishing "${pkg.name}".`));
|
||
throw new FatalReleaseActionError();
|
||
}
|
||
});
|
||
}
|
||
/** Checks whether the given commit represents a staging commit for the specified version. */
|
||
_isCommitForVersionStaging(version, commitSha) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { data } = yield this.git.github.repos.getCommit(Object.assign(Object.assign({}, this.git.remoteParams), { ref: commitSha }));
|
||
return data.commit.message.startsWith(getCommitMessageForRelease(version));
|
||
});
|
||
}
|
||
/** Verify the version of each generated package exact matches the specified version. */
|
||
_verifyPackageVersions(version, packages) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
for (const pkg of packages) {
|
||
const { version: packageJsonVersion } = JSON.parse(yield fs.promises.readFile(path.join(pkg.outputPath, 'package.json'), 'utf8'));
|
||
if (version.compare(packageJsonVersion) !== 0) {
|
||
error(red('The built package version does not match the version being released.'));
|
||
error(` Release Version: ${version.version}`);
|
||
error(` Generated Version: ${packageJsonVersion}`);
|
||
throw new FatalReleaseActionError();
|
||
}
|
||
}
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
/**
|
||
* Release action that cuts a new patch release for an active release-train in the long-term
|
||
* support phase. The patch segment is incremented. The changelog is generated for the new
|
||
* patch version, but also needs to be cherry-picked into the next development branch.
|
||
*/
|
||
class CutLongTermSupportPatchAction extends ReleaseAction {
|
||
constructor() {
|
||
super(...arguments);
|
||
/** Promise resolving an object describing long-term support branches. */
|
||
this.ltsBranches = fetchLongTermSupportBranchesFromNpm(this.config);
|
||
}
|
||
getDescription() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { active } = yield this.ltsBranches;
|
||
return `Cut a new release for an active LTS branch (${active.length} active).`;
|
||
});
|
||
}
|
||
perform() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const ltsBranch = yield this._promptForTargetLtsBranch();
|
||
const newVersion = semverInc(ltsBranch.version, 'patch');
|
||
const { id } = yield this.checkoutBranchAndStageVersion(newVersion, ltsBranch.name);
|
||
yield this.waitForPullRequestToBeMerged(id);
|
||
yield this.buildAndPublish(newVersion, ltsBranch.name, ltsBranch.npmDistTag);
|
||
yield this.cherryPickChangelogIntoNextBranch(newVersion, ltsBranch.name);
|
||
});
|
||
}
|
||
/** Prompts the user to select an LTS branch for which a patch should but cut. */
|
||
_promptForTargetLtsBranch() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { active, inactive } = yield this.ltsBranches;
|
||
const activeBranchChoices = active.map(branch => this._getChoiceForLtsBranch(branch));
|
||
// If there are inactive LTS branches, we allow them to be selected. In some situations,
|
||
// patch releases are still cut for inactive LTS branches. e.g. when the LTS duration
|
||
// has been increased due to exceptional events ()
|
||
if (inactive.length !== 0) {
|
||
activeBranchChoices.push({ name: 'Inactive LTS versions (not recommended)', value: null });
|
||
}
|
||
const { activeLtsBranch, inactiveLtsBranch } = yield inquirer.prompt([
|
||
{
|
||
name: 'activeLtsBranch',
|
||
type: 'list',
|
||
message: 'Please select a version for which you want to cut an LTS patch',
|
||
choices: activeBranchChoices,
|
||
},
|
||
{
|
||
name: 'inactiveLtsBranch',
|
||
type: 'list',
|
||
when: o => o.activeLtsBranch === null,
|
||
message: 'Please select an inactive LTS version for which you want to cut an LTS patch',
|
||
choices: inactive.map(branch => this._getChoiceForLtsBranch(branch)),
|
||
}
|
||
]);
|
||
return activeLtsBranch !== null && activeLtsBranch !== void 0 ? activeLtsBranch : inactiveLtsBranch;
|
||
});
|
||
}
|
||
/** Gets an inquirer choice for the given LTS branch. */
|
||
_getChoiceForLtsBranch(branch) {
|
||
return { name: `v${branch.version.major} (from ${branch.name})`, value: branch };
|
||
}
|
||
static isActive(active) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// LTS patch versions can be only cut if there are release trains in LTS phase.
|
||
// This action is always selectable as we support publishing of old LTS branches,
|
||
// and have prompt for selecting an LTS branch when the action performs.
|
||
return true;
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
/**
|
||
* Release action that cuts a new patch release for the current latest release-train version
|
||
* branch (i.e. the patch branch). The patch segment is incremented. The changelog is generated
|
||
* for the new patch version, but also needs to be cherry-picked into the next development branch.
|
||
*/
|
||
class CutNewPatchAction extends ReleaseAction {
|
||
constructor() {
|
||
super(...arguments);
|
||
this._newVersion = semverInc(this.active.latest.version, 'patch');
|
||
}
|
||
getDescription() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { branchName } = this.active.latest;
|
||
const newVersion = this._newVersion;
|
||
return `Cut a new patch release for the "${branchName}" branch (v${newVersion}).`;
|
||
});
|
||
}
|
||
perform() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { branchName } = this.active.latest;
|
||
const newVersion = this._newVersion;
|
||
const { id } = yield this.checkoutBranchAndStageVersion(newVersion, branchName);
|
||
yield this.waitForPullRequestToBeMerged(id);
|
||
yield this.buildAndPublish(newVersion, branchName, 'latest');
|
||
yield this.cherryPickChangelogIntoNextBranch(newVersion, branchName);
|
||
});
|
||
}
|
||
static isActive(active) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// Patch versions can be cut at any time. See:
|
||
// https://hackmd.io/2Le8leq0S6G_R5VEVTNK9A#Release-prompt-options.
|
||
return true;
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Computes the new pre-release version for the next release-train. */
|
||
function computeNewPrereleaseVersionForNext(active, config) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { version: nextVersion } = active.next;
|
||
const isNextPublishedToNpm = yield isVersionPublishedToNpm(nextVersion, config);
|
||
// Special-case where the version in the `next` release-train is not published yet. This
|
||
// happens when we recently branched off for feature-freeze. We already bump the version to
|
||
// the next minor or major, but do not publish immediately. Cutting a release immediately would
|
||
// be not helpful as there are no other changes than in the feature-freeze branch. If we happen
|
||
// to detect this case, we stage the release as usual but do not increment the version.
|
||
if (isNextPublishedToNpm) {
|
||
return semverInc(nextVersion, 'prerelease');
|
||
}
|
||
else {
|
||
return nextVersion;
|
||
}
|
||
});
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Release action that cuts a prerelease for the next branch. A version in the next
|
||
* branch can have an arbitrary amount of next pre-releases.
|
||
*/
|
||
class CutNextPrereleaseAction extends ReleaseAction {
|
||
constructor() {
|
||
super(...arguments);
|
||
/** Promise resolving with the new version if a NPM next pre-release is cut. */
|
||
this._newVersion = this._computeNewVersion();
|
||
}
|
||
getDescription() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { branchName } = this._getActivePrereleaseTrain();
|
||
const newVersion = yield this._newVersion;
|
||
return `Cut a new next pre-release for the "${branchName}" branch (v${newVersion}).`;
|
||
});
|
||
}
|
||
perform() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const releaseTrain = this._getActivePrereleaseTrain();
|
||
const { branchName } = releaseTrain;
|
||
const newVersion = yield this._newVersion;
|
||
const { id } = yield this.checkoutBranchAndStageVersion(newVersion, branchName);
|
||
yield this.waitForPullRequestToBeMerged(id);
|
||
yield this.buildAndPublish(newVersion, branchName, 'next');
|
||
// If the pre-release has been cut from a branch that is not corresponding
|
||
// to the next release-train, cherry-pick the changelog into the primary
|
||
// development branch. i.e. the `next` branch that is usually `master`.
|
||
if (releaseTrain !== this.active.next) {
|
||
yield this.cherryPickChangelogIntoNextBranch(newVersion, branchName);
|
||
}
|
||
});
|
||
}
|
||
/** Gets the release train for which NPM next pre-releases should be cut. */
|
||
_getActivePrereleaseTrain() {
|
||
var _a;
|
||
return (_a = this.active.releaseCandidate) !== null && _a !== void 0 ? _a : this.active.next;
|
||
}
|
||
/** Gets the new pre-release version for this release action. */
|
||
_computeNewVersion() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const releaseTrain = this._getActivePrereleaseTrain();
|
||
// If a pre-release is cut for the next release-train, the new version is computed
|
||
// with respect to special cases surfacing with FF/RC branches. Otherwise, the basic
|
||
// pre-release increment of the version is used as new version.
|
||
if (releaseTrain === this.active.next) {
|
||
return yield computeNewPrereleaseVersionForNext(this.active, this.config);
|
||
}
|
||
else {
|
||
return semverInc(releaseTrain.version, 'prerelease');
|
||
}
|
||
});
|
||
}
|
||
static isActive() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// Pre-releases for the `next` NPM dist tag can always be cut. Depending on whether
|
||
// there is a feature-freeze/release-candidate branch, the next pre-releases are either
|
||
// cut from such a branch, or from the actual `next` release-train branch (i.e. master).
|
||
return true;
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Cuts the first release candidate for a release-train currently in the
|
||
* feature-freeze phase. The version is bumped from `next` to `rc.0`.
|
||
*/
|
||
class CutReleaseCandidateAction extends ReleaseAction {
|
||
constructor() {
|
||
super(...arguments);
|
||
this._newVersion = semverInc(this.active.releaseCandidate.version, 'prerelease', 'rc');
|
||
}
|
||
getDescription() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const newVersion = this._newVersion;
|
||
return `Cut a first release-candidate for the feature-freeze branch (v${newVersion}).`;
|
||
});
|
||
}
|
||
perform() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { branchName } = this.active.releaseCandidate;
|
||
const newVersion = this._newVersion;
|
||
const { id } = yield this.checkoutBranchAndStageVersion(newVersion, branchName);
|
||
yield this.waitForPullRequestToBeMerged(id);
|
||
yield this.buildAndPublish(newVersion, branchName, 'next');
|
||
yield this.cherryPickChangelogIntoNextBranch(newVersion, branchName);
|
||
});
|
||
}
|
||
static isActive(active) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// A release-candidate can be cut for an active release-train currently
|
||
// in the feature-freeze phase.
|
||
return active.releaseCandidate !== null &&
|
||
active.releaseCandidate.version.prerelease[0] === 'next';
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Release action that cuts a stable version for the current release-train in the release
|
||
* candidate phase. The pre-release release-candidate version label is removed.
|
||
*/
|
||
class CutStableAction extends ReleaseAction {
|
||
constructor() {
|
||
super(...arguments);
|
||
this._newVersion = this._computeNewVersion();
|
||
}
|
||
getDescription() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const newVersion = this._newVersion;
|
||
return `Cut a stable release for the release-candidate branch (v${newVersion}).`;
|
||
});
|
||
}
|
||
perform() {
|
||
var _a;
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { branchName } = this.active.releaseCandidate;
|
||
const newVersion = this._newVersion;
|
||
const isNewMajor = (_a = this.active.releaseCandidate) === null || _a === void 0 ? void 0 : _a.isMajor;
|
||
const { id } = yield this.checkoutBranchAndStageVersion(newVersion, branchName);
|
||
yield this.waitForPullRequestToBeMerged(id);
|
||
yield this.buildAndPublish(newVersion, branchName, 'latest');
|
||
// If a new major version is published and becomes the "latest" release-train, we need
|
||
// to set the LTS npm dist tag for the previous latest release-train (the current patch).
|
||
if (isNewMajor) {
|
||
const previousPatchVersion = this.active.latest.version;
|
||
const ltsTagForPatch = getLtsNpmDistTagOfMajor(previousPatchVersion.major);
|
||
// Instead of directly setting the NPM dist tags, we invoke the ng-dev command for
|
||
// setting the NPM dist tag to the specified version. We do this because release NPM
|
||
// packages could be different in the previous patch branch, and we want to set the
|
||
// LTS tag for all packages part of the last major. It would not be possible to set the
|
||
// NPM dist tag for new packages part of the released major, nor would it be acceptable
|
||
// to skip the LTS tag for packages which are no longer part of the new major.
|
||
yield invokeYarnInstallCommand(this.projectDir);
|
||
yield invokeSetNpmDistCommand(ltsTagForPatch, previousPatchVersion);
|
||
}
|
||
yield this.cherryPickChangelogIntoNextBranch(newVersion, branchName);
|
||
});
|
||
}
|
||
/** Gets the new stable version of the release candidate release-train. */
|
||
_computeNewVersion() {
|
||
const { version } = this.active.releaseCandidate;
|
||
return semver.parse(`${version.major}.${version.minor}.${version.patch}`);
|
||
}
|
||
static isActive(active) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// A stable version can be cut for an active release-train currently in the
|
||
// release-candidate phase. Note: It is not possible to directly release from
|
||
// feature-freeze phase into a stable version.
|
||
return active.releaseCandidate !== null &&
|
||
active.releaseCandidate.version.prerelease[0] === 'rc';
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Release action that moves the next release-train into the feature-freeze phase. This means
|
||
* that a new version branch is created from the next branch, and a new next pre-release is
|
||
* cut indicating the started feature-freeze.
|
||
*/
|
||
class MoveNextIntoFeatureFreezeAction extends ReleaseAction {
|
||
constructor() {
|
||
super(...arguments);
|
||
this._newVersion = computeNewPrereleaseVersionForNext(this.active, this.config);
|
||
}
|
||
getDescription() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { branchName } = this.active.next;
|
||
const newVersion = yield this._newVersion;
|
||
return `Move the "${branchName}" branch into feature-freeze phase (v${newVersion}).`;
|
||
});
|
||
}
|
||
perform() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const newVersion = yield this._newVersion;
|
||
const newBranch = `${newVersion.major}.${newVersion.minor}.x`;
|
||
// Branch-off the next branch into a feature-freeze branch.
|
||
yield this._createNewVersionBranchFromNext(newBranch);
|
||
// Stage the new version for the newly created branch, and push changes to a
|
||
// fork in order to create a staging pull request. Note that we re-use the newly
|
||
// created branch instead of re-fetching from the upstream.
|
||
const stagingPullRequest = yield this.stageVersionForBranchAndCreatePullRequest(newVersion, newBranch);
|
||
// Wait for the staging PR to be merged. Then build and publish the feature-freeze next
|
||
// pre-release. Finally, cherry-pick the release notes into the next branch in combination
|
||
// with bumping the version to the next minor too.
|
||
yield this.waitForPullRequestToBeMerged(stagingPullRequest.id);
|
||
yield this.buildAndPublish(newVersion, newBranch, 'next');
|
||
yield this._createNextBranchUpdatePullRequest(newVersion, newBranch);
|
||
});
|
||
}
|
||
/** Creates a new version branch from the next branch. */
|
||
_createNewVersionBranchFromNext(newBranch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { branchName: nextBranch } = this.active.next;
|
||
yield this.verifyPassingGithubStatus(nextBranch);
|
||
yield this.checkoutUpstreamBranch(nextBranch);
|
||
yield this.createLocalBranchFromHead(newBranch);
|
||
yield this.pushHeadToRemoteBranch(newBranch);
|
||
info(green(` ✓ Version branch "${newBranch}" created.`));
|
||
});
|
||
}
|
||
/**
|
||
* Creates a pull request for the next branch that bumps the version to the next
|
||
* minor, and cherry-picks the changelog for the newly branched-off feature-freeze version.
|
||
*/
|
||
_createNextBranchUpdatePullRequest(newVersion, newBranch) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { branchName: nextBranch, version } = this.active.next;
|
||
// We increase the version for the next branch to the next minor. The team can decide
|
||
// later if they want next to be a major through the `Configure Next as Major` release action.
|
||
const newNextVersion = semver.parse(`${version.major}.${version.minor + 1}.0-next.0`);
|
||
const bumpCommitMessage = getCommitMessageForExceptionalNextVersionBump(newNextVersion);
|
||
yield this.checkoutUpstreamBranch(nextBranch);
|
||
yield this.updateProjectVersion(newNextVersion);
|
||
// Create an individual commit for the next version bump. The changelog should go into
|
||
// a separate commit that makes it clear where the changelog is cherry-picked from.
|
||
yield this.createCommit(bumpCommitMessage, [packageJsonPath]);
|
||
let nextPullRequestMessage = `The previous "next" release-train has moved into the ` +
|
||
`release-candidate phase. This PR updates the next branch to the subsequent ` +
|
||
`release-train.`;
|
||
const hasChangelogCherryPicked = yield this.createCherryPickReleaseNotesCommitFrom(newVersion, newBranch);
|
||
if (hasChangelogCherryPicked) {
|
||
nextPullRequestMessage += `\n\nAlso this PR cherry-picks the changelog for ` +
|
||
`v${newVersion} into the ${nextBranch} branch so that the changelog is up to date.`;
|
||
}
|
||
else {
|
||
error(yellow(` ✘ Could not cherry-pick release notes for v${newVersion}.`));
|
||
error(yellow(` Please copy the release note manually into "${nextBranch}".`));
|
||
}
|
||
const nextUpdatePullRequest = yield this.pushChangesToForkAndCreatePullRequest(nextBranch, `next-release-train-${newNextVersion}`, `Update next branch to reflect new release-train "v${newNextVersion}".`, nextPullRequestMessage);
|
||
info(green(` ✓ Pull request for updating the "${nextBranch}" branch has been created.`));
|
||
info(yellow(` Please ask team members to review: ${nextUpdatePullRequest.url}.`));
|
||
});
|
||
}
|
||
static isActive(active) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
// A new feature-freeze/release-candidate branch can only be created if there
|
||
// is no active release-train in feature-freeze/release-candidate phase.
|
||
return active.releaseCandidate === null;
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* List of release actions supported by the release staging tool. These are sorted
|
||
* by priority. Actions which are selectable are sorted based on this declaration order.
|
||
*/
|
||
const actions = [
|
||
CutStableAction,
|
||
CutReleaseCandidateAction,
|
||
CutNewPatchAction,
|
||
CutNextPrereleaseAction,
|
||
MoveNextIntoFeatureFreezeAction,
|
||
CutLongTermSupportPatchAction,
|
||
];
|
||
|
||
/**
|
||
* @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 CompletionState;
|
||
(function (CompletionState) {
|
||
CompletionState[CompletionState["SUCCESS"] = 0] = "SUCCESS";
|
||
CompletionState[CompletionState["FATAL_ERROR"] = 1] = "FATAL_ERROR";
|
||
CompletionState[CompletionState["MANUALLY_ABORTED"] = 2] = "MANUALLY_ABORTED";
|
||
})(CompletionState || (CompletionState = {}));
|
||
class ReleaseTool {
|
||
constructor(_config, _github, _githubToken, _projectRoot) {
|
||
this._config = _config;
|
||
this._github = _github;
|
||
this._githubToken = _githubToken;
|
||
this._projectRoot = _projectRoot;
|
||
/** Client for interacting with the Github API and the local Git command. */
|
||
this._git = new GitClient(this._githubToken, { github: this._github }, this._projectRoot);
|
||
}
|
||
/** Runs the interactive release tool. */
|
||
run() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
log();
|
||
log(yellow('--------------------------------------------'));
|
||
log(yellow(' Angular Dev-Infra release staging script'));
|
||
log(yellow('--------------------------------------------'));
|
||
log();
|
||
if (!(yield this._verifyNoUncommittedChanges()) || !(yield this._verifyRunningFromNextBranch())) {
|
||
return CompletionState.FATAL_ERROR;
|
||
}
|
||
const { owner, name } = this._github;
|
||
const repo = { owner, name, api: this._git.github };
|
||
const releaseTrains = yield fetchActiveReleaseTrains(repo);
|
||
// Print the active release trains so that the caretaker can access
|
||
// the current project branching state without switching context.
|
||
yield printActiveReleaseTrains(releaseTrains, this._config);
|
||
const action = yield this._promptForReleaseAction(releaseTrains);
|
||
const previousGitBranchOrRevision = this._git.getCurrentBranchOrRevision();
|
||
try {
|
||
yield action.perform();
|
||
}
|
||
catch (e) {
|
||
if (e instanceof UserAbortedReleaseActionError) {
|
||
return CompletionState.MANUALLY_ABORTED;
|
||
}
|
||
// Only print the error message and stack if the error is not a known fatal release
|
||
// action error (for which we print the error gracefully to the console with colors).
|
||
if (!(e instanceof FatalReleaseActionError) && e instanceof Error) {
|
||
console.error(e);
|
||
}
|
||
return CompletionState.FATAL_ERROR;
|
||
}
|
||
finally {
|
||
this._git.checkout(previousGitBranchOrRevision, true);
|
||
}
|
||
return CompletionState.SUCCESS;
|
||
});
|
||
}
|
||
/** Prompts the caretaker for a release action that should be performed. */
|
||
_promptForReleaseAction(activeTrains) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const choices = [];
|
||
// Find and instantiate all release actions which are currently valid.
|
||
for (let actionType of actions) {
|
||
if (yield actionType.isActive(activeTrains)) {
|
||
const action = new actionType(activeTrains, this._git, this._config, this._projectRoot);
|
||
choices.push({ name: yield action.getDescription(), value: action });
|
||
}
|
||
}
|
||
info('Please select the type of release you want to perform.');
|
||
const { releaseAction } = yield inquirer.prompt({
|
||
name: 'releaseAction',
|
||
message: 'Please select an action:',
|
||
type: 'list',
|
||
choices,
|
||
});
|
||
return releaseAction;
|
||
});
|
||
}
|
||
/**
|
||
* Verifies that there are no uncommitted changes in the project.
|
||
* @returns a boolean indicating success or failure.
|
||
*/
|
||
_verifyNoUncommittedChanges() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
if (this._git.hasUncommittedChanges()) {
|
||
error(red(' ✘ There are changes which are not committed and should be discarded.'));
|
||
return false;
|
||
}
|
||
return true;
|
||
});
|
||
}
|
||
/**
|
||
* Verifies that the next branch from the configured repository is checked out.
|
||
* @returns a boolean indicating success or failure.
|
||
*/
|
||
_verifyRunningFromNextBranch() {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const headSha = this._git.run(['rev-parse', 'HEAD']).stdout.trim();
|
||
const { data } = yield this._git.github.repos.getBranch(Object.assign(Object.assign({}, this._git.remoteParams), { branch: nextBranchName }));
|
||
if (headSha !== data.commit.sha) {
|
||
error(red(' ✘ Running release tool from an outdated local branch.'));
|
||
error(red(` Please make sure you are running from the "${nextBranchName}" branch.`));
|
||
return false;
|
||
}
|
||
return true;
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Yargs command builder for configuring the `ng-dev release publish` command. */
|
||
function builder$8(argv) {
|
||
return addGithubTokenOption(argv);
|
||
}
|
||
/** Yargs command handler for staging a release. */
|
||
function handler$8(args) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const config = getConfig();
|
||
const releaseConfig = getReleaseConfig(config);
|
||
const projectDir = getRepoBaseDir();
|
||
const task = new ReleaseTool(releaseConfig, config.github, args.githubToken, projectDir);
|
||
const result = yield task.run();
|
||
switch (result) {
|
||
case CompletionState.FATAL_ERROR:
|
||
error(red(`Release action has been aborted due to fatal errors. See above.`));
|
||
process.exitCode = 1;
|
||
break;
|
||
case CompletionState.MANUALLY_ABORTED:
|
||
info(yellow(`Release action has been manually aborted.`));
|
||
break;
|
||
case CompletionState.SUCCESS:
|
||
info(green(`Release action has completed successfully.`));
|
||
break;
|
||
}
|
||
});
|
||
}
|
||
/** CLI command module for publishing a release. */
|
||
const ReleasePublishCommandModule = {
|
||
builder: builder$8,
|
||
handler: handler$8,
|
||
command: 'publish',
|
||
describe: 'Publish new releases and configure version branches.',
|
||
};
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
function builder$9(args) {
|
||
return args
|
||
.positional('tagName', {
|
||
type: 'string',
|
||
demandOption: true,
|
||
description: 'Name of the NPM dist tag.',
|
||
})
|
||
.positional('targetVersion', {
|
||
type: 'string',
|
||
demandOption: true,
|
||
description: 'Version to which the dist tag should be set.'
|
||
});
|
||
}
|
||
/** Yargs command handler for building a release. */
|
||
function handler$9(args) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
const { targetVersion: rawVersion, tagName } = args;
|
||
const { npmPackages, publishRegistry } = getReleaseConfig();
|
||
const version = semver.parse(rawVersion);
|
||
if (version === null) {
|
||
error(red(`Invalid version specified (${rawVersion}). Unable to set NPM dist tag.`));
|
||
process.exit(1);
|
||
}
|
||
const spinner = ora.call(undefined).start();
|
||
debug(`Setting "${tagName}" NPM dist tag for release packages to v${version}.`);
|
||
for (const pkgName of npmPackages) {
|
||
spinner.text = `Setting NPM dist tag for "${pkgName}"`;
|
||
spinner.render();
|
||
try {
|
||
yield setNpmTagForPackage(pkgName, tagName, version, publishRegistry);
|
||
debug(`Successfully set "${tagName}" NPM dist tag for "${pkgName}".`);
|
||
}
|
||
catch (e) {
|
||
spinner.stop();
|
||
error(e);
|
||
error(red(` ✘ An error occurred while setting the NPM dist tag for "${pkgName}".`));
|
||
process.exit(1);
|
||
}
|
||
}
|
||
spinner.stop();
|
||
info(green(` ✓ Set NPM dist tag for all release packages.`));
|
||
info(green(` ${bold(tagName)} will now point to ${bold(`v${version}`)}.`));
|
||
});
|
||
}
|
||
/** CLI command module for setting an NPM dist tag. */
|
||
const ReleaseSetDistTagCommand = {
|
||
builder: builder$9,
|
||
handler: handler$9,
|
||
command: 'set-dist-tag <tag-name> <target-version>',
|
||
describe: 'Sets a given NPM dist tag for all release packages.',
|
||
};
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Log the environment variables expected by bazel for stamping.
|
||
*
|
||
* See the section on stamping in docs / BAZEL.md
|
||
*
|
||
* This script must be a NodeJS script in order to be cross-platform.
|
||
* See https://github.com/bazelbuild/bazel/issues/5958
|
||
* Note: git operations, especially git status, take a long time inside mounted docker volumes
|
||
* in Windows or OSX hosts (https://github.com/docker/for-win/issues/188).
|
||
*/
|
||
function buildEnvStamp(mode) {
|
||
console.info(`BUILD_SCM_BRANCH ${getCurrentBranch()}`);
|
||
console.info(`BUILD_SCM_COMMIT_SHA ${getCurrentSha()}`);
|
||
console.info(`BUILD_SCM_HASH ${getCurrentSha()}`);
|
||
console.info(`BUILD_SCM_LOCAL_CHANGES ${hasLocalChanges()}`);
|
||
console.info(`BUILD_SCM_USER ${getCurrentGitUser()}`);
|
||
console.info(`BUILD_SCM_VERSION ${getSCMVersion(mode)}`);
|
||
process.exit(0);
|
||
}
|
||
/** Run the exec command and return the stdout as a trimmed string. */
|
||
function exec$1(cmd) {
|
||
return exec(cmd).trim();
|
||
}
|
||
/** Whether the repo has local changes. */
|
||
function hasLocalChanges() {
|
||
return !!exec$1(`git status --untracked-files=no --porcelain`);
|
||
}
|
||
/**
|
||
* Get the version for generated packages.
|
||
*
|
||
* In snapshot mode, the version is based on the most recent semver tag.
|
||
* In release mode, the version is based on the base package.json version.
|
||
*/
|
||
function getSCMVersion(mode) {
|
||
if (mode === 'release') {
|
||
const packageJsonPath = path.join(getRepoBaseDir(), 'package.json');
|
||
const { version } = require(packageJsonPath);
|
||
return version;
|
||
}
|
||
if (mode === 'snapshot') {
|
||
const version = exec$1(`git describe --match [0-9]*.[0-9]*.[0-9]* --abbrev=7 --tags HEAD`);
|
||
return `${version.replace(/-([0-9]+)-g/, '+$1.sha-')}${(hasLocalChanges() ? '.with-local-changes' : '')}`;
|
||
}
|
||
return '0.0.0';
|
||
}
|
||
/** Get the current SHA of HEAD. */
|
||
function getCurrentSha() {
|
||
return exec$1(`git rev-parse HEAD`);
|
||
}
|
||
/** Get the currently checked out branch. */
|
||
function getCurrentBranch() {
|
||
return exec$1(`git symbolic-ref --short HEAD`);
|
||
}
|
||
/** Get the current git user based on the git config. */
|
||
function getCurrentGitUser() {
|
||
const userName = exec$1(`git config user.name`);
|
||
const userEmail = exec$1(`git config user.email`);
|
||
return `${userName} <${userEmail}>`;
|
||
}
|
||
|
||
/**
|
||
* @license
|
||
* Copyright Google LLC All Rights Reserved.
|
||
*
|
||
* Use of this source code is governed by an MIT-style license that can be
|
||
* found in the LICENSE file at https://angular.io/license
|
||
*/
|
||
function builder$a(args) {
|
||
return args.option('mode', {
|
||
demandOption: true,
|
||
description: 'Whether the env-stamp should be built for a snapshot or release',
|
||
choices: ['snapshot', 'release']
|
||
});
|
||
}
|
||
function handler$a({ mode }) {
|
||
return tslib.__awaiter(this, void 0, void 0, function* () {
|
||
buildEnvStamp(mode);
|
||
});
|
||
}
|
||
/** CLI command module for building the environment stamp. */
|
||
const BuildEnvStampCommand = {
|
||
builder: builder$a,
|
||
handler: handler$a,
|
||
command: 'build-env-stamp',
|
||
describe: 'Build the environment stamping information',
|
||
};
|
||
|
||
/** Build the parser for the release commands. */
|
||
function buildReleaseParser(localYargs) {
|
||
return localYargs.help()
|
||
.strict()
|
||
.demandCommand()
|
||
.command(ReleasePublishCommandModule)
|
||
.command(ReleaseBuildCommandModule)
|
||
.command(ReleaseSetDistTagCommand)
|
||
.command(BuildEnvStampCommand);
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Gets the status of the specified file. Returns null if the file does not exist. */
|
||
function getFileStatus(filePath) {
|
||
try {
|
||
return fs.statSync(filePath);
|
||
}
|
||
catch (_a) {
|
||
return null;
|
||
}
|
||
}
|
||
/** Ensures that the specified path uses forward slashes as delimiter. */
|
||
function convertPathToForwardSlash(path) {
|
||
return path.replace(/\\/g, '/');
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Finds all module references in the specified source file.
|
||
* @param node Source file which should be parsed.
|
||
* @returns List of import specifiers in the source file.
|
||
*/
|
||
function getModuleReferences(node) {
|
||
const references = [];
|
||
const visitNode = (node) => {
|
||
if ((ts.isImportDeclaration(node) || ts.isExportDeclaration(node)) &&
|
||
node.moduleSpecifier !== undefined && ts.isStringLiteral(node.moduleSpecifier)) {
|
||
references.push(node.moduleSpecifier.text);
|
||
}
|
||
ts.forEachChild(node, visitNode);
|
||
};
|
||
ts.forEachChild(node, visitNode);
|
||
return references;
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/** Default extensions that the analyzer uses for resolving imports. */
|
||
const DEFAULT_EXTENSIONS = ['ts', 'js', 'd.ts'];
|
||
/**
|
||
* Analyzer that can be used to detect import cycles within source files. It supports
|
||
* custom module resolution, source file caching and collects unresolved specifiers.
|
||
*/
|
||
class Analyzer {
|
||
constructor(resolveModuleFn, extensions = DEFAULT_EXTENSIONS) {
|
||
this.resolveModuleFn = resolveModuleFn;
|
||
this.extensions = extensions;
|
||
this._sourceFileCache = new Map();
|
||
this.unresolvedModules = new Set();
|
||
this.unresolvedFiles = new Map();
|
||
}
|
||
/** Finds all cycles in the specified source file. */
|
||
findCycles(sf, visited = new WeakSet(), path = []) {
|
||
const previousIndex = path.indexOf(sf);
|
||
// If the given node is already part of the current path, then a cycle has
|
||
// been found. Add the reference chain which represents the cycle to the results.
|
||
if (previousIndex !== -1) {
|
||
return [path.slice(previousIndex)];
|
||
}
|
||
// If the node has already been visited, then it's not necessary to go check its edges
|
||
// again. Cycles would have been already detected and collected in the first check.
|
||
if (visited.has(sf)) {
|
||
return [];
|
||
}
|
||
path.push(sf);
|
||
visited.add(sf);
|
||
// Go through all edges, which are determined through import/exports, and collect cycles.
|
||
const result = [];
|
||
for (const ref of getModuleReferences(sf)) {
|
||
const targetFile = this._resolveImport(ref, sf.fileName);
|
||
if (targetFile !== null) {
|
||
result.push(...this.findCycles(this.getSourceFile(targetFile), visited, path.slice()));
|
||
}
|
||
}
|
||
return result;
|
||
}
|
||
/** Gets the TypeScript source file of the specified path. */
|
||
getSourceFile(filePath) {
|
||
const resolvedPath = path.resolve(filePath);
|
||
if (this._sourceFileCache.has(resolvedPath)) {
|
||
return this._sourceFileCache.get(resolvedPath);
|
||
}
|
||
const fileContent = fs.readFileSync(resolvedPath, 'utf8');
|
||
const sourceFile = ts.createSourceFile(resolvedPath, fileContent, ts.ScriptTarget.Latest, false);
|
||
this._sourceFileCache.set(resolvedPath, sourceFile);
|
||
return sourceFile;
|
||
}
|
||
/** Resolves the given import specifier with respect to the specified containing file path. */
|
||
_resolveImport(specifier, containingFilePath) {
|
||
if (specifier.charAt(0) === '.') {
|
||
const resolvedPath = this._resolveFileSpecifier(specifier, containingFilePath);
|
||
if (resolvedPath === null) {
|
||
this._trackUnresolvedFileImport(specifier, containingFilePath);
|
||
}
|
||
return resolvedPath;
|
||
}
|
||
if (this.resolveModuleFn) {
|
||
const targetFile = this.resolveModuleFn(specifier);
|
||
if (targetFile !== null) {
|
||
const resolvedPath = this._resolveFileSpecifier(targetFile);
|
||
if (resolvedPath !== null) {
|
||
return resolvedPath;
|
||
}
|
||
}
|
||
}
|
||
this.unresolvedModules.add(specifier);
|
||
return null;
|
||
}
|
||
/** Tracks the given file import as unresolved. */
|
||
_trackUnresolvedFileImport(specifier, originFilePath) {
|
||
if (!this.unresolvedFiles.has(originFilePath)) {
|
||
this.unresolvedFiles.set(originFilePath, [specifier]);
|
||
}
|
||
this.unresolvedFiles.get(originFilePath).push(specifier);
|
||
}
|
||
/** Resolves the given import specifier to the corresponding source file. */
|
||
_resolveFileSpecifier(specifier, containingFilePath) {
|
||
const importFullPath = containingFilePath !== undefined ? path.join(path.dirname(containingFilePath), specifier) : specifier;
|
||
const stat = getFileStatus(importFullPath);
|
||
if (stat && stat.isFile()) {
|
||
return importFullPath;
|
||
}
|
||
for (const extension of this.extensions) {
|
||
const pathWithExtension = `${importFullPath}.${extension}`;
|
||
const stat = getFileStatus(pathWithExtension);
|
||
if (stat && stat.isFile()) {
|
||
return pathWithExtension;
|
||
}
|
||
}
|
||
// Directories should be considered last. TypeScript first looks for source files, then
|
||
// falls back to directories if no file with appropriate extension could be found.
|
||
if (stat && stat.isDirectory()) {
|
||
return this._resolveFileSpecifier(path.join(importFullPath, 'index'));
|
||
}
|
||
return null;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
/**
|
||
* Loads the configuration for the circular dependencies test. If the config cannot be
|
||
* loaded, an error will be printed and the process exists with a non-zero exit code.
|
||
*/
|
||
function loadTestConfig(configPath) {
|
||
const configBaseDir = path.dirname(configPath);
|
||
const resolveRelativePath = (relativePath) => path.resolve(configBaseDir, relativePath);
|
||
try {
|
||
const config = require(configPath);
|
||
if (!path.isAbsolute(config.baseDir)) {
|
||
config.baseDir = resolveRelativePath(config.baseDir);
|
||
}
|
||
if (!path.isAbsolute(config.goldenFile)) {
|
||
config.goldenFile = resolveRelativePath(config.goldenFile);
|
||
}
|
||
if (!path.isAbsolute(config.glob)) {
|
||
config.glob = resolveRelativePath(config.glob);
|
||
}
|
||
return config;
|
||
}
|
||
catch (e) {
|
||
error('Could not load test configuration file at: ' + configPath);
|
||
error(`Failed with: ${e.message}`);
|
||
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
|
||
*/
|
||
/**
|
||
* Converts a list of reference chains to a JSON-compatible golden object. Reference chains
|
||
* by default use TypeScript source file objects. In order to make those chains printable,
|
||
* the source file objects are mapped to their relative file names.
|
||
*/
|
||
function convertReferenceChainToGolden(refs, baseDir) {
|
||
return refs
|
||
.map(
|
||
// Normalize cycles as the paths can vary based on which node in the cycle is visited
|
||
// first in the analyzer. The paths represent cycles. Hence we can shift nodes in a
|
||
// deterministic way so that the goldens don't change unnecessarily and cycle comparison
|
||
// is simpler.
|
||
chain => normalizeCircularDependency(chain.map(({ fileName }) => convertPathToForwardSlash(path.relative(baseDir, fileName)))))
|
||
// Sort cycles so that the golden doesn't change unnecessarily when cycles are detected
|
||
// in different order (e.g. new imports cause cycles to be detected earlier or later).
|
||
.sort(compareCircularDependency);
|
||
}
|
||
/**
|
||
* Compares the specified goldens and returns two lists that describe newly
|
||
* added circular dependencies, or fixed circular dependencies.
|
||
*/
|
||
function compareGoldens(actual, expected) {
|
||
const newCircularDeps = [];
|
||
const fixedCircularDeps = [];
|
||
actual.forEach(a => {
|
||
if (!expected.find(e => isSameCircularDependency(a, e))) {
|
||
newCircularDeps.push(a);
|
||
}
|
||
});
|
||
expected.forEach(e => {
|
||
if (!actual.find(a => isSameCircularDependency(e, a))) {
|
||
fixedCircularDeps.push(e);
|
||
}
|
||
});
|
||
return { newCircularDeps, fixedCircularDeps };
|
||
}
|
||
/**
|
||
* Normalizes the a circular dependency by ensuring that the path starts with the first
|
||
* node in alphabetical order. Since the path array represents a cycle, we can make a
|
||
* specific node the first element in the path that represents the cycle.
|
||
*
|
||
* This method is helpful because the path of circular dependencies changes based on which
|
||
* file in the path has been visited first by the analyzer. e.g. Assume we have a circular
|
||
* dependency represented as: `A -> B -> C`. The analyzer will detect this cycle when it
|
||
* visits `A`. Though when a source file that is analyzed before `A` starts importing `B`,
|
||
* the cycle path will detected as `B -> C -> A`. This represents the same cycle, but is just
|
||
* different due to a limitation of using a data structure that can be written to a text-based
|
||
* golden file.
|
||
*
|
||
* To account for this non-deterministic behavior in goldens, we shift the circular
|
||
* dependency path to the first node based on alphabetical order. e.g. `A` will always
|
||
* be the first node in the path that represents the cycle.
|
||
*/
|
||
function normalizeCircularDependency(path) {
|
||
if (path.length <= 1) {
|
||
return path;
|
||
}
|
||
let indexFirstNode = 0;
|
||
let valueFirstNode = path[0];
|
||
// Find a node in the cycle path that precedes all other elements
|
||
// in terms of alphabetical order.
|
||
for (let i = 1; i < path.length; i++) {
|
||
const value = path[i];
|
||
if (value.localeCompare(valueFirstNode, 'en') < 0) {
|
||
indexFirstNode = i;
|
||
valueFirstNode = value;
|
||
}
|
||
}
|
||
// If the alphabetically first node is already at start of the path, just
|
||
// return the actual path as no changes need to be made.
|
||
if (indexFirstNode === 0) {
|
||
return path;
|
||
}
|
||
// Move the determined first node (as of alphabetical order) to the start of a new
|
||
// path array. The nodes before the first node in the old path are then concatenated
|
||
// to the end of the new path. This is possible because the path represents a cycle.
|
||
return [...path.slice(indexFirstNode), ...path.slice(0, indexFirstNode)];
|
||
}
|
||
/** Checks whether the specified circular dependencies are equal. */
|
||
function isSameCircularDependency(actual, expected) {
|
||
if (actual.length !== expected.length) {
|
||
return false;
|
||
}
|
||
for (let i = 0; i < actual.length; i++) {
|
||
if (actual[i] !== expected[i]) {
|
||
return false;
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
/**
|
||
* Compares two circular dependencies by respecting the alphabetic order of nodes in the
|
||
* cycle paths. The first nodes which don't match in both paths are decisive on the order.
|
||
*/
|
||
function compareCircularDependency(a, b) {
|
||
// Go through nodes in both cycle paths and determine whether `a` should be ordered
|
||
// before `b`. The first nodes which don't match decide on the order.
|
||
for (let i = 0; i < Math.min(a.length, b.length); i++) {
|
||
const compareValue = a[i].localeCompare(b[i], 'en');
|
||
if (compareValue !== 0) {
|
||
return compareValue;
|
||
}
|
||
}
|
||
// If all nodes are equal in the cycles, the order is based on the length of both cycles.
|
||
return a.length - b.length;
|
||
}
|
||
|
||
/**
|
||
* @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
|
||
*/
|
||
function tsCircularDependenciesBuilder(localYargs) {
|
||
return localYargs.help()
|
||
.strict()
|
||
.demandCommand()
|
||
.option('config', { type: 'string', demandOption: true, description: 'Path to the configuration file.' })
|
||
.option('warnings', { type: 'boolean', description: 'Prints all warnings.' })
|
||
.command('check', 'Checks if the circular dependencies have changed.', args => args, argv => {
|
||
const { config: configArg, warnings } = argv;
|
||
const configPath = path.isAbsolute(configArg) ? configArg : path.resolve(configArg);
|
||
const config = loadTestConfig(configPath);
|
||
process.exit(main(false, config, !!warnings));
|
||
})
|
||
.command('approve', 'Approves the current circular dependencies.', args => args, argv => {
|
||
const { config: configArg, warnings } = argv;
|
||
const configPath = path.isAbsolute(configArg) ? configArg : path.resolve(configArg);
|
||
const config = loadTestConfig(configPath);
|
||
process.exit(main(true, config, !!warnings));
|
||
});
|
||
}
|
||
/**
|
||
* Runs the ts-circular-dependencies tool.
|
||
* @param approve Whether the detected circular dependencies should be approved.
|
||
* @param config Configuration for the current circular dependencies test.
|
||
* @param printWarnings Whether warnings should be printed out.
|
||
* @returns Status code.
|
||
*/
|
||
function main(approve, config, printWarnings) {
|
||
const { baseDir, goldenFile, glob: glob$1, resolveModule, approveCommand } = config;
|
||
const analyzer = new Analyzer(resolveModule);
|
||
const cycles = [];
|
||
const checkedNodes = new WeakSet();
|
||
glob.sync(glob$1, { absolute: true }).forEach(filePath => {
|
||
const sourceFile = analyzer.getSourceFile(filePath);
|
||
cycles.push(...analyzer.findCycles(sourceFile, checkedNodes));
|
||
});
|
||
const actual = convertReferenceChainToGolden(cycles, baseDir);
|
||
info(green(` Current number of cycles: ${yellow(cycles.length.toString())}`));
|
||
if (approve) {
|
||
fs.writeFileSync(goldenFile, JSON.stringify(actual, null, 2));
|
||
info(green('✅ Updated golden file.'));
|
||
return 0;
|
||
}
|
||
else if (!fs.existsSync(goldenFile)) {
|
||
error(red(`❌ Could not find golden file: ${goldenFile}`));
|
||
return 1;
|
||
}
|
||
const warningsCount = analyzer.unresolvedFiles.size + analyzer.unresolvedModules.size;
|
||
// By default, warnings for unresolved files or modules are not printed. This is because
|
||
// it's common that third-party modules are not resolved/visited. Also generated files
|
||
// from the View Engine compiler (i.e. factories, summaries) cannot be resolved.
|
||
if (printWarnings && warningsCount !== 0) {
|
||
info(yellow('⚠ The following imports could not be resolved:'));
|
||
Array.from(analyzer.unresolvedModules).sort().forEach(specifier => info(` • ${specifier}`));
|
||
analyzer.unresolvedFiles.forEach((value, key) => {
|
||
info(` • ${getRelativePath(baseDir, key)}`);
|
||
value.sort().forEach(specifier => info(` ${specifier}`));
|
||
});
|
||
}
|
||
else {
|
||
info(yellow(`⚠ ${warningsCount} imports could not be resolved.`));
|
||
info(yellow(` Please rerun with "--warnings" to inspect unresolved imports.`));
|
||
}
|
||
const expected = JSON.parse(fs.readFileSync(goldenFile, 'utf8'));
|
||
const { fixedCircularDeps, newCircularDeps } = compareGoldens(actual, expected);
|
||
const isMatching = fixedCircularDeps.length === 0 && newCircularDeps.length === 0;
|
||
if (isMatching) {
|
||
info(green('✅ Golden matches current circular dependencies.'));
|
||
return 0;
|
||
}
|
||
error(red('❌ Golden does not match current circular dependencies.'));
|
||
if (newCircularDeps.length !== 0) {
|
||
error(yellow(` New circular dependencies which are not allowed:`));
|
||
newCircularDeps.forEach(c => error(` • ${convertReferenceChainToString(c)}`));
|
||
error();
|
||
}
|
||
if (fixedCircularDeps.length !== 0) {
|
||
error(yellow(` Fixed circular dependencies that need to be removed from the golden:`));
|
||
fixedCircularDeps.forEach(c => error(` • ${convertReferenceChainToString(c)}`));
|
||
info(yellow(`\n Total: ${newCircularDeps.length} new cycle(s), ${fixedCircularDeps.length} fixed cycle(s). \n`));
|
||
if (approveCommand) {
|
||
info(yellow(` Please approve the new golden with: ${approveCommand}`));
|
||
}
|
||
else {
|
||
info(yellow(` Please update the golden. The following command can be ` +
|
||
`run: yarn ts-circular-deps approve ${getRelativePath(process.cwd(), goldenFile)}.`));
|
||
}
|
||
}
|
||
return 1;
|
||
}
|
||
/** Gets the specified path relative to the base directory. */
|
||
function getRelativePath(baseDir, path$1) {
|
||
return convertPathToForwardSlash(path.relative(baseDir, path$1));
|
||
}
|
||
/** Converts the given reference chain to its string representation. */
|
||
function convertReferenceChainToString(chain) {
|
||
return chain.join(' → ');
|
||
}
|
||
|
||
yargs.scriptName('ng-dev')
|
||
.middleware(captureLogOutputForCommand)
|
||
.demandCommand()
|
||
.recommendCommands()
|
||
.command('commit-message <command>', '', buildCommitMessageParser)
|
||
.command('format <command>', '', buildFormatParser)
|
||
.command('pr <command>', '', buildPrParser)
|
||
.command('pullapprove <command>', '', buildPullapproveParser)
|
||
.command('release <command>', '', buildReleaseParser)
|
||
.command('ts-circular-deps <command>', '', tsCircularDependenciesBuilder)
|
||
.command('caretaker <command>', '', buildCaretakerParser)
|
||
.command('ngbot <command>', false, buildNgbotParser)
|
||
.wrap(120)
|
||
.strict()
|
||
.parse();
|