aws-cdk
Version:
AWS CDK Toolkit CLI, the command line tool for CDK apps
151 lines • 18.2 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.VersionCheckTTL = void 0;
exports.getVersionMessages = getVersionMessages;
exports.shouldDisplayVersionMessage = shouldDisplayVersionMessage;
exports.displayVersionMessage = displayVersionMessage;
const path = __importStar(require("path"));
const toolkit_lib_1 = require("@aws-cdk/toolkit-lib");
const chalk_1 = __importDefault(require("chalk"));
const fs = __importStar(require("fs-extra"));
const semver = __importStar(require("semver"));
const util_1 = require("../util");
const console_formatters_1 = require("./util/console-formatters");
const npm_1 = require("./util/npm");
const ONE_DAY_IN_SECONDS = 1 * 24 * 60 * 60;
const UPGRADE_DOCUMENTATION_LINKS = {
1: 'https://docs.aws.amazon.com/cdk/v2/guide/migrating-v2.html',
};
class VersionCheckTTL {
static timestampFilePath() {
// Using the same path from account-cache.ts
return path.join((0, util_1.cdkCacheDir)(), 'repo-version-ttl');
}
file;
// File modify times are accurate only to the second
ttlSecs;
constructor(file, ttlSecs) {
this.file = file || VersionCheckTTL.timestampFilePath();
try {
fs.mkdirsSync(path.dirname(this.file));
fs.accessSync(path.dirname(this.file), fs.constants.W_OK);
}
catch {
throw new toolkit_lib_1.ToolkitError('DirectoryNotWritable', `Directory (${path.dirname(this.file)}) is not writable.`);
}
this.ttlSecs = ttlSecs || ONE_DAY_IN_SECONDS;
}
async hasExpired() {
try {
const lastCheckTime = (await fs.stat(this.file)).mtimeMs;
const today = new Date().getTime();
if ((today - lastCheckTime) / 1000 > this.ttlSecs) { // convert ms to sec
return true;
}
return false;
}
catch (err) {
if (err.code === 'ENOENT') {
return true;
}
else {
throw err;
}
}
}
async update(latestVersion) {
if (!latestVersion) {
latestVersion = '';
}
await fs.writeFile(this.file, latestVersion);
}
}
exports.VersionCheckTTL = VersionCheckTTL;
// Export for unit testing only.
// Don't use directly, use displayVersionMessage() instead.
async function getVersionMessages(currentVersion, cacheFile, agent) {
if (!(await cacheFile.hasExpired())) {
return [];
}
const packageInfo = await (0, npm_1.fetchNpmVersionInfo)(currentVersion, agent);
const latestVersion = packageInfo.latestVersion;
await cacheFile.update(JSON.stringify(packageInfo));
const versionMessages = [];
// Warn if the version currently in use has been deprecated, even if the
// latest version is not newer (e.g. an accidentally published version that
// was deprecated and requires a downgrade).
if (packageInfo.deprecated) {
versionMessages.push(chalk_1.default.red(packageInfo.deprecated));
}
// Only recommend an upgrade if the latest version is strictly newer than the
// current one. This guards against stale or bogus registry metadata.
if (semver.gt(latestVersion, currentVersion)) {
versionMessages.push(`Newer version of CDK is available [${chalk_1.default.green(latestVersion)}]`);
const majorUpgradeMessage = getMajorVersionUpgradeMessage(currentVersion);
if (majorUpgradeMessage) {
versionMessages.push(majorUpgradeMessage);
}
}
if (versionMessages.length > 0) {
versionMessages.push('Upgrade recommended (npm install -g aws-cdk)');
}
return versionMessages;
}
function getMajorVersionUpgradeMessage(currentVersion) {
const currentMajorVersion = semver.major(currentVersion);
if (UPGRADE_DOCUMENTATION_LINKS[currentMajorVersion]) {
return `Information about upgrading from version ${currentMajorVersion}.x to version ${currentMajorVersion + 1}.x is available here: ${UPGRADE_DOCUMENTATION_LINKS[currentMajorVersion]}`;
}
}
function shouldDisplayVersionMessage() {
return !!process.stdout.isTTY && !process.env.CDK_DISABLE_VERSION_CHECK;
}
async function displayVersionMessage(ioHelper, options = {}) {
try {
const currentVersion = options.currentVersion ?? (0, util_1.versionNumber)();
const versionMessages = await getVersionMessages(currentVersion, options.versionCheckCache ?? new VersionCheckTTL(), options.agent);
for (const e of (0, console_formatters_1.formatAsBanner)(versionMessages)) {
await ioHelper.defaults.info(e);
}
}
catch (err) {
await ioHelper.defaults.debug(`Could not run version check - ${err.message}`);
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"display-version.js","sourceRoot":"","sources":["display-version.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAmEA,gDAiCC;AASD,kEAEC;AA8BD,sDAaC;AAzJD,2CAA6B;AAC7B,sDAAoD;AACpD,kDAA0B;AAC1B,6CAA+B;AAC/B,+CAAiC;AAEjC,kCAAqD;AACrD,kEAA2D;AAC3D,oCAAiD;AAEjD,MAAM,kBAAkB,GAAG,CAAC,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,CAAC;AAE5C,MAAM,2BAA2B,GAA2B;IAC1D,CAAC,EAAE,4DAA4D;CAChE,CAAC;AAEF,MAAa,eAAe;IACnB,MAAM,CAAC,iBAAiB;QAC7B,4CAA4C;QAC5C,OAAO,IAAI,CAAC,IAAI,CAAC,IAAA,kBAAW,GAAE,EAAE,kBAAkB,CAAC,CAAC;IACtD,CAAC;IAEgB,IAAI,CAAS;IAE9B,oDAAoD;IACnC,OAAO,CAAS;IAEjC,YAAY,IAAa,EAAE,OAAgB;QACzC,IAAI,CAAC,IAAI,GAAG,IAAI,IAAI,eAAe,CAAC,iBAAiB,EAAE,CAAC;QACxD,IAAI,CAAC;YACH,EAAE,CAAC,UAAU,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;YACvC,EAAE,CAAC,UAAU,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,EAAE,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC;QAC5D,CAAC;QAAC,MAAM,CAAC;YACP,MAAM,IAAI,0BAAY,CAAC,sBAAsB,EAAE,cAAc,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,oBAAoB,CAAC,CAAC;QAC5G,CAAC;QACD,IAAI,CAAC,OAAO,GAAG,OAAO,IAAI,kBAAkB,CAAC;IAC/C,CAAC;IAEM,KAAK,CAAC,UAAU;QACrB,IAAI,CAAC;YACH,MAAM,aAAa,GAAG,CAAC,MAAM,EAAE,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,OAAO,CAAC;YACzD,MAAM,KAAK,GAAG,IAAI,IAAI,EAAE,CAAC,OAAO,EAAE,CAAC;YAEnC,IAAI,CAAC,KAAK,GAAG,aAAa,CAAC,GAAG,IAAI,GAAG,IAAI,CAAC,OAAO,EAAE,CAAC,CAAC,oBAAoB;gBACvE,OAAO,IAAI,CAAC;YACd,CAAC;YACD,OAAO,KAAK,CAAC;QACf,CAAC;QAAC,OAAO,GAAQ,EAAE,CAAC;YAClB,IAAI,GAAG,CAAC,IAAI,KAAK,QAAQ,EAAE,CAAC;gBAC1B,OAAO,IAAI,CAAC;YACd,CAAC;iBAAM,CAAC;gBACN,MAAM,GAAG,CAAC;YACZ,CAAC;QACH,CAAC;IACH,CAAC;IAEM,KAAK,CAAC,MAAM,CAAC,aAAsB;QACxC,IAAI,CAAC,aAAa,EAAE,CAAC;YACnB,aAAa,GAAG,EAAE,CAAC;QACrB,CAAC;QACD,MAAM,EAAE,CAAC,SAAS,CAAC,IAAI,CAAC,IAAI,EAAE,aAAa,CAAC,CAAC;IAC/C,CAAC;CACF;AA9CD,0CA8CC;AAED,gCAAgC;AAChC,2DAA2D;AACpD,KAAK,UAAU,kBAAkB,CAAC,cAAsB,EAAE,SAA0B,EAAE,KAAmB;IAC9G,IAAI,CAAC,CAAC,MAAM,SAAS,CAAC,UAAU,EAAE,CAAC,EAAE,CAAC;QACpC,OAAO,EAAE,CAAC;IACZ,CAAC;IAED,MAAM,WAAW,GAAG,MAAM,IAAA,yBAAmB,EAAC,cAAc,EAAE,KAAK,CAAC,CAAC;IACrE,MAAM,aAAa,GAAG,WAAW,CAAC,aAAa,CAAC;IAChD,MAAM,SAAS,CAAC,MAAM,CAAC,IAAI,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC,CAAC;IAEpD,MAAM,eAAe,GAAa,EAAE,CAAC;IAErC,wEAAwE;IACxE,2EAA2E;IAC3E,4CAA4C;IAC5C,IAAI,WAAW,CAAC,UAAU,EAAE,CAAC;QAC3B,eAAe,CAAC,IAAI,CAAC,eAAK,CAAC,GAAG,CAAC,WAAW,CAAC,UAAU,CAAC,CAAC,CAAC;IAC1D,CAAC;IAED,6EAA6E;IAC7E,qEAAqE;IACrE,IAAI,MAAM,CAAC,EAAE,CAAC,aAAa,EAAE,cAAc,CAAC,EAAE,CAAC;QAC7C,eAAe,CAAC,IAAI,CAAC,sCAAsC,eAAK,CAAC,KAAK,CAAC,aAAa,CAAC,GAAG,CAAC,CAAC;QAC1F,MAAM,mBAAmB,GAAG,6BAA6B,CAAC,cAAc,CAAC,CAAC;QAC1E,IAAI,mBAAmB,EAAE,CAAC;YACxB,eAAe,CAAC,IAAI,CAAC,mBAAmB,CAAC,CAAC;QAC5C,CAAC;IACH,CAAC;IAED,IAAI,eAAe,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;QAC/B,eAAe,CAAC,IAAI,CAAC,8CAA8C,CAAC,CAAC;IACvE,CAAC;IAED,OAAO,eAAe,CAAC;AACzB,CAAC;AAED,SAAS,6BAA6B,CAAC,cAAsB;IAC3D,MAAM,mBAAmB,GAAG,MAAM,CAAC,KAAK,CAAC,cAAc,CAAC,CAAC;IACzD,IAAI,2BAA2B,CAAC,mBAAmB,CAAC,EAAE,CAAC;QACrD,OAAO,4CAA4C,mBAAmB,iBAAiB,mBAAmB,GAAG,CAAC,yBAAyB,2BAA2B,CAAC,mBAAmB,CAAC,EAAE,CAAC;IAC5L,CAAC;AACH,CAAC;AAED,SAAgB,2BAA2B;IACzC,OAAO,CAAC,CAAC,OAAO,CAAC,MAAM,CAAC,KAAK,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,yBAAyB,CAAC;AAC1E,CAAC;AA8BM,KAAK,UAAU,qBAAqB,CACzC,QAAkB,EAClB,UAAwC,EAAE;IAE1C,IAAI,CAAC;QACH,MAAM,cAAc,GAAG,OAAO,CAAC,cAAc,IAAI,IAAA,oBAAa,GAAE,CAAC;QACjE,MAAM,eAAe,GAAG,MAAM,kBAAkB,CAAC,cAAc,EAAE,OAAO,CAAC,iBAAiB,IAAI,IAAI,eAAe,EAAE,EAAE,OAAO,CAAC,KAAK,CAAC,CAAC;QACpI,KAAK,MAAM,CAAC,IAAI,IAAA,mCAAc,EAAC,eAAe,CAAC,EAAE,CAAC;YAChD,MAAM,QAAQ,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;QAClC,CAAC;IACH,CAAC;IAAC,OAAO,GAAQ,EAAE,CAAC;QAClB,MAAM,QAAQ,CAAC,QAAQ,CAAC,KAAK,CAAC,iCAAiC,GAAG,CAAC,OAAO,EAAE,CAAC,CAAC;IAChF,CAAC;AACH,CAAC","sourcesContent":["import type * as https from 'node:https';\nimport * as path from 'path';\nimport { ToolkitError } from '@aws-cdk/toolkit-lib';\nimport chalk from 'chalk';\nimport * as fs from 'fs-extra';\nimport * as semver from 'semver';\nimport type { IoHelper } from '../api-private';\nimport { cdkCacheDir, versionNumber } from '../util';\nimport { formatAsBanner } from './util/console-formatters';\nimport { fetchNpmVersionInfo } from './util/npm';\n\nconst ONE_DAY_IN_SECONDS = 1 * 24 * 60 * 60;\n\nconst UPGRADE_DOCUMENTATION_LINKS: Record<number, string> = {\n  1: 'https://docs.aws.amazon.com/cdk/v2/guide/migrating-v2.html',\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 ToolkitError('DirectoryNotWritable', `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: any) {\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 getVersionMessages(currentVersion: string, cacheFile: VersionCheckTTL, agent?: https.Agent): Promise<string[]> {\n  if (!(await cacheFile.hasExpired())) {\n    return [];\n  }\n\n  const packageInfo = await fetchNpmVersionInfo(currentVersion, agent);\n  const latestVersion = packageInfo.latestVersion;\n  await cacheFile.update(JSON.stringify(packageInfo));\n\n  const versionMessages: string[] = [];\n\n  // Warn if the version currently in use has been deprecated, even if the\n  // latest version is not newer (e.g. an accidentally published version that\n  // was deprecated and requires a downgrade).\n  if (packageInfo.deprecated) {\n    versionMessages.push(chalk.red(packageInfo.deprecated));\n  }\n\n  // Only recommend an upgrade if the latest version is strictly newer than the\n  // current one. This guards against stale or bogus registry metadata.\n  if (semver.gt(latestVersion, currentVersion)) {\n    versionMessages.push(`Newer version of CDK is available [${chalk.green(latestVersion)}]`);\n    const majorUpgradeMessage = getMajorVersionUpgradeMessage(currentVersion);\n    if (majorUpgradeMessage) {\n      versionMessages.push(majorUpgradeMessage);\n    }\n  }\n\n  if (versionMessages.length > 0) {\n    versionMessages.push('Upgrade recommended (npm install -g aws-cdk)');\n  }\n\n  return versionMessages;\n}\n\nfunction getMajorVersionUpgradeMessage(currentVersion: string): string | void {\n  const currentMajorVersion = semver.major(currentVersion);\n  if (UPGRADE_DOCUMENTATION_LINKS[currentMajorVersion]) {\n    return `Information about upgrading from version ${currentMajorVersion}.x to version ${currentMajorVersion + 1}.x is available here: ${UPGRADE_DOCUMENTATION_LINKS[currentMajorVersion]}`;\n  }\n}\n\nexport function shouldDisplayVersionMessage(): boolean {\n  return !!process.stdout.isTTY && !process.env.CDK_DISABLE_VERSION_CHECK;\n}\n\n/**\n * Options for {@link displayVersionMessage}\n */\nexport interface DisplayVersionMessageOptions {\n  /**\n   * The version of the CLI that is currently running\n   *\n   * @default - the version of this package\n   */\n  readonly currentVersion?: string;\n\n  /**\n   * The cache used to limit how often the version check runs\n   *\n   * @default - a TTL cache in the CDK cache directory\n   */\n  readonly versionCheckCache?: VersionCheckTTL;\n\n  /**\n   * The agent used for the network request to the npm registry\n   *\n   * Use this to set up a proxy connection.\n   *\n   * @default - the shared global node agent\n   */\n  readonly agent?: https.Agent;\n}\n\nexport async function displayVersionMessage(\n  ioHelper: IoHelper,\n  options: DisplayVersionMessageOptions = {},\n): Promise<void> {\n  try {\n    const currentVersion = options.currentVersion ?? versionNumber();\n    const versionMessages = await getVersionMessages(currentVersion, options.versionCheckCache ?? new VersionCheckTTL(), options.agent);\n    for (const e of formatAsBanner(versionMessages)) {\n      await ioHelper.defaults.info(e);\n    }\n  } catch (err: any) {\n    await ioHelper.defaults.debug(`Could not run version check - ${err.message}`);\n  }\n}\n"]}