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typespec/common/scripts

common/scripts/install-run-rush.js

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1"use strict";
2// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
3// See the @microsoft/rush package's LICENSE file for license information.
4var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
5 if (k2 === undefined) k2 = k;
6 var desc = Object.getOwnPropertyDescriptor(m, k);
7 if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
8 desc = { enumerable: true, get: function() { return m[k]; } };
9 }
10 Object.defineProperty(o, k2, desc);
11}) : (function(o, m, k, k2) {
12 if (k2 === undefined) k2 = k;
13 o[k2] = m[k];
14}));
15var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
16 Object.defineProperty(o, "default", { enumerable: true, value: v });
17}) : function(o, v) {
18 o["default"] = v;
19});
20var __importStar = (this && this.__importStar) || function (mod) {
21 if (mod && mod.__esModule) return mod;
22 var result = {};
23 if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
24 __setModuleDefault(result, mod);
25 return result;
26};
27Object.defineProperty(exports, "__esModule", { value: true });
28// THIS FILE WAS GENERATED BY A TOOL. ANY MANUAL MODIFICATIONS WILL GET OVERWRITTEN WHENEVER RUSH IS UPGRADED.
29//
30// This script is intended for usage in an automated build environment where the Rush command may not have
31// been preinstalled, or may have an unpredictable version. This script will automatically install the version of Rush
32// specified in the rush.json configuration file (if not already installed), and then pass a command-line to it.
33// An example usage would be:
34//
35// node common/scripts/install-run-rush.js install
36//
37// For more information, see: https://rushjs.io/pages/maintainer/setup_new_repo/
38const path = __importStar(require("path"));
39const fs = __importStar(require("fs"));
40const install_run_1 = require("./install-run");
41const PACKAGE_NAME = '@microsoft/rush';
42const RUSH_PREVIEW_VERSION = 'RUSH_PREVIEW_VERSION';
43const INSTALL_RUN_RUSH_LOCKFILE_PATH_VARIABLE = 'INSTALL_RUN_RUSH_LOCKFILE_PATH';
44function _getRushVersion(logger) {
45 const rushPreviewVersion = process.env[RUSH_PREVIEW_VERSION];
46 if (rushPreviewVersion !== undefined) {
47 logger.info(`Using Rush version from environment variable ${RUSH_PREVIEW_VERSION}=${rushPreviewVersion}`);
48 return rushPreviewVersion;
49 }
50 const rushJsonFolder = (0, install_run_1.findRushJsonFolder)();
51 const rushJsonPath = path.join(rushJsonFolder, install_run_1.RUSH_JSON_FILENAME);
52 try {
53 const rushJsonContents = fs.readFileSync(rushJsonPath, 'utf-8');
54 // Use a regular expression to parse out the rushVersion value because rush.json supports comments,
55 // but JSON.parse does not and we don't want to pull in more dependencies than we need to in this script.
56 const rushJsonMatches = rushJsonContents.match(/\"rushVersion\"\s*\:\s*\"([0-9a-zA-Z.+\-]+)\"/);
57 return rushJsonMatches[1];
58 }
59 catch (e) {
60 throw new Error(`Unable to determine the required version of Rush from rush.json (${rushJsonFolder}). ` +
61 "The 'rushVersion' field is either not assigned in rush.json or was specified " +
62 'using an unexpected syntax.');
63 }
64}
65function _run() {
66 const [nodePath /* Ex: /bin/node */, scriptPath /* /repo/common/scripts/install-run-rush.js */, ...packageBinArgs /* [build, --to, myproject] */] = process.argv;
67 // Detect if this script was directly invoked, or if the install-run-rushx script was invokved to select the
68 // appropriate binary inside the rush package to run
69 const scriptName = path.basename(scriptPath);
70 const bin = scriptName.toLowerCase() === 'install-run-rushx.js' ? 'rushx' : 'rush';
71 if (!nodePath || !scriptPath) {
72 throw new Error('Unexpected exception: could not detect node path or script path');
73 }
74 let commandFound = false;
75 let logger = { info: console.log, error: console.error };
76 for (const arg of packageBinArgs) {
77 if (arg === '-q' || arg === '--quiet') {
78 // The -q/--quiet flag is supported by both `rush` and `rushx`, and will suppress
79 // any normal informational/diagnostic information printed during startup.
80 //
81 // To maintain the same user experience, the install-run* scripts pass along this
82 // flag but also use it to suppress any diagnostic information normally printed
83 // to stdout.
84 logger = {
85 info: () => { },
86 error: console.error
87 };
88 }
89 else if (!arg.startsWith('-') || arg === '-h' || arg === '--help') {
90 // We either found something that looks like a command (i.e. - doesn't start with a "-"),
91 // or we found the -h/--help flag, which can be run without a command
92 commandFound = true;
93 }
94 }
95 if (!commandFound) {
96 console.log(`Usage: ${scriptName} <command> [args...]`);
97 if (scriptName === 'install-run-rush.js') {
98 console.log(`Example: ${scriptName} build --to myproject`);
99 }
100 else {
101 console.log(`Example: ${scriptName} custom-command`);
102 }
103 process.exit(1);
104 }
105 (0, install_run_1.runWithErrorAndStatusCode)(logger, () => {
106 const version = _getRushVersion(logger);
107 logger.info(`The rush.json configuration requests Rush version ${version}`);
108 const lockFilePath = process.env[INSTALL_RUN_RUSH_LOCKFILE_PATH_VARIABLE];
109 if (lockFilePath) {
110 logger.info(`Found ${INSTALL_RUN_RUSH_LOCKFILE_PATH_VARIABLE}="${lockFilePath}", installing with lockfile.`);
111 }
112 return (0, install_run_1.installAndRun)(logger, PACKAGE_NAME, version, bin, packageBinArgs, lockFilePath);
113 });
114}
115_run();
116//# sourceMappingURL=install-run-rush.js.map