version.js
1 "use strict"; 2 Object.defineProperty(exports, "__esModule", { value: true }); 3 exports.displayVersionMessage = exports.latestVersionIfHigher = exports.VersionCheckTTL = exports.versionNumber = exports.DISPLAY_VERSION = void 0; 4 const child_process_1 = require("child_process"); 5 const path = require("path"); 6 const util_1 = require("util"); 7 const colors = require("colors/safe"); 8 const fs = require("fs-extra"); 9 const semver = require("semver"); 10 const logging_1 = require("../lib/logging"); 11 const console_formatters_1 = require("../lib/util/console-formatters"); 12 const directories_1 = require("./util/directories"); 13 const ONE_DAY_IN_SECONDS = 1 * 24 * 60 * 60; 14 const exec = util_1.promisify(child_process_1.exec); 15 exports.DISPLAY_VERSION = `${versionNumber()} (build ${commit()})`; 16 function versionNumber() { 17 // eslint-disable-next-line @typescript-eslint/no-require-imports 18 return require('../package.json').version.replace(/\+[0-9a-f]+$/, ''); 19 } 20 exports.versionNumber = versionNumber; 21 function commit() { 22 // eslint-disable-next-line @typescript-eslint/no-require-imports 23 return require('../build-info.json').commit; 24 } 25 class VersionCheckTTL { 26 constructor(file, ttlSecs) { 27 this.file = file || VersionCheckTTL.timestampFilePath(); 28 try { 29 fs.mkdirsSync(path.dirname(this.file)); 30 fs.accessSync(path.dirname(this.file), fs.constants.W_OK); 31 } 32 catch (_a) { 33 throw new Error(`Directory (${path.dirname(this.file)}) is not writable.`); 34 } 35 this.ttlSecs = ttlSecs || ONE_DAY_IN_SECONDS; 36 } 37 static timestampFilePath() { 38 // Using the same path from account-cache.ts 39 return path.join(directories_1.cdkCacheDir(), 'repo-version-ttl'); 40 } 41 async hasExpired() { 42 try { 43 const lastCheckTime = (await fs.stat(this.file)).mtimeMs; 44 const today = new Date().getTime(); 45 if ((today - lastCheckTime) / 1000 > this.ttlSecs) { // convert ms to sec 46 return true; 47 } 48 return false; 49 } 50 catch (err) { 51 if (err.code === 'ENOENT') { 52 return true; 53 } 54 else { 55 throw err; 56 } 57 } 58 } 59 async update(latestVersion) { 60 if (!latestVersion) { 61 latestVersion = ''; 62 } 63 await fs.writeFile(this.file, latestVersion); 64 } 65 } 66 exports.VersionCheckTTL = VersionCheckTTL; 67 // Export for unit testing only. 68 // Don't use directly, use displayVersionMessage() instead. 69 async function latestVersionIfHigher(currentVersion, cacheFile) { 70 if (!(await cacheFile.hasExpired())) { 71 return null; 72 } 73 const { stdout, stderr } = await exec('npm view aws-cdk version'); 74 if (stderr && stderr.trim().length > 0) { 75 logging_1.debug(`The 'npm view' command generated an error stream with content [${stderr.trim()}]`); 76 } 77 const latestVersion = stdout.trim(); 78 if (!semver.valid(latestVersion)) { 79 throw new Error(`npm returned an invalid semver ${latestVersion}`); 80 } 81 const isNewer = semver.gt(latestVersion, currentVersion); 82 await cacheFile.update(latestVersion); 83 if (isNewer) { 84 return latestVersion; 85 } 86 else { 87 return null; 88 } 89 } 90 exports.latestVersionIfHigher = latestVersionIfHigher; 91 async function displayVersionMessage() { 92 if (!process.stdout.isTTY || process.env.CDK_DISABLE_VERSION_CHECK) { 93 return; 94 } 95 try { 96 const versionCheckCache = new VersionCheckTTL(); 97 const laterVersion = await latestVersionIfHigher(versionNumber(), versionCheckCache); 98 if (laterVersion) { 99 const bannerMsg = console_formatters_1.formatAsBanner([ 100 `Newer version of CDK is available [${colors.green(laterVersion)}]`, 101 'Upgrade recommended (npm install -g aws-cdk)', 102 ]); 103 bannerMsg.forEach((e) => logging_1.print(e)); 104 } 105 } 106 catch (err) { 107 logging_1.debug(`Could not run version check - ${err.message}`); 108 } 109 } 110 exports.displayVersionMessage = displayVersionMessage; 111 //# 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{ exec as _exec } from 'child_process';\nimport * as path from 'path';\nimport { promisify } from 'util';\nimport * as colors from 'colors/safe';\nimport * as fs from 'fs-extra';\nimport * as semver from 'semver';\nimport { debug, print } from '../lib/logging';\nimport { formatAsBanner } from '../lib/util/console-formatters';\nimport { cdkCacheDir } from './util/directories';\n\nconst ONE_DAY_IN_SECONDS = 1 * 24 * 60 * 60;\n\nconst exec = promisify(_exec);\n\nexport const DISPLAY_VERSION = `${versionNumber()} (build ${commit()})`;\n\nexport function versionNumber(): string {\n  // eslint-disable-next-line @typescript-eslint/no-require-imports\n  return require('../package.json').version.replace(/\\+[0-9a-f]+$/, '');\n}\n\nfunction commit(): string {\n  // eslint-disable-next-line @typescript-eslint/no-require-imports\n  return require('../build-info.json').commit;\n}\n\nexport class VersionCheckTTL {\n  public static timestampFilePath(): string {\n    // Using the same path from account-cache.ts\n    return path.join(cdkCacheDir(), 'repo-version-ttl');\n  }\n\n  private readonly file: string;\n\n  // File modify times are accurate only to the second\n  private readonly ttlSecs: number;\n\n  constructor(file?: string, ttlSecs?: number) {\n    this.file = file || VersionCheckTTL.timestampFilePath();\n    try {\n      fs.mkdirsSync(path.dirname(this.file));\n      fs.accessSync(path.dirname(this.file), fs.constants.W_OK);\n    } catch {\n      throw new Error(`Directory (${path.dirname(this.file)}) is not writable.`);\n    }\n    this.ttlSecs = ttlSecs || ONE_DAY_IN_SECONDS;\n  }\n\n  public async hasExpired(): Promise<boolean> {\n    try {\n      const lastCheckTime = (await fs.stat(this.file)).mtimeMs;\n      const today = new Date().getTime();\n\n      if ((today - lastCheckTime) / 1000 > this.ttlSecs) { // convert ms to sec\n        return true;\n      }\n      return false;\n    } catch (err) {\n      if (err.code === 'ENOENT') {\n        return true;\n      } else {\n        throw err;\n      }\n    }\n  }\n\n  public async update(latestVersion?: string): Promise<void> {\n    if (!latestVersion) {\n      latestVersion = '';\n    }\n    await fs.writeFile(this.file, latestVersion);\n  }\n}\n\n// Export for unit testing only.\n// Don't use directly, use displayVersionMessage() instead.\nexport async function latestVersionIfHigher(currentVersion: string, cacheFile: VersionCheckTTL): Promise<string|null> {\n  if (!(await cacheFile.hasExpired())) {\n    return null;\n  }\n\n  const { stdout, stderr } = await exec('npm view aws-cdk version');\n  if (stderr && stderr.trim().length > 0) {\n    debug(`The 'npm view' command generated an error stream with content [${stderr.trim()}]`);\n  }\n  const latestVersion = stdout.trim();\n  if (!semver.valid(latestVersion)) {\n    throw new Error(`npm returned an invalid semver ${latestVersion}`);\n  }\n  const isNewer = semver.gt(latestVersion, currentVersion);\n  await cacheFile.update(latestVersion);\n\n  if (isNewer) {\n    return latestVersion;\n  } else {\n    return null;\n  }\n}\n\nexport async function displayVersionMessage(): Promise<void> {\n  if (!process.stdout.isTTY || process.env.CDK_DISABLE_VERSION_CHECK) {\n    return;\n  }\n\n  try {\n    const versionCheckCache = new VersionCheckTTL();\n    const laterVersion = await latestVersionIfHigher(versionNumber(), versionCheckCache);\n    if (laterVersion) {\n      const bannerMsg = formatAsBanner([\n        `Newer version of CDK is available [${colors.green(laterVersion as string)}]`,\n        'Upgrade recommended (npm install -g aws-cdk)',\n      ]);\n      bannerMsg.forEach((e) => print(e));\n    }\n  } catch (err) {\n    debug(`Could not run version check - ${err.message}`);\n  }\n}\n"]}