aws-cdk
Version:
CDK Toolkit, the command line tool for CDK apps
200 lines • 28.1 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.CloudExecutable = void 0;
const fs_1 = require("fs");
const cxapi = require("@aws-cdk/cx-api");
const region_info_1 = require("@aws-cdk/region-info");
const semver = require("semver");
const cloud_assembly_1 = require("./cloud-assembly");
const contextproviders = require("../../context-providers");
const logging_1 = require("../../logging");
/**
* The Cloud Assembly schema version where the framework started to generate analytics itself
*
* See https://github.com/aws/aws-cdk/pull/10306
*/
const TEMPLATE_INCLUDES_ANALYTICS_SCHEMA_VERSION = '6.0.0';
/**
* Represent the Cloud Executable and the synthesis we can do on it
*/
class CloudExecutable {
constructor(props) {
this.props = props;
}
/**
* Return whether there is an app command from the configuration
*/
get hasApp() {
return !!this.props.configuration.settings.get(['app']);
}
/**
* Synthesize a set of stacks.
*
* @param cacheCloudAssembly whether to cache the Cloud Assembly after it has been first synthesized.
* This is 'true' by default, and only set to 'false' for 'cdk watch',
* which needs to re-synthesize the Assembly each time it detects a change to the project files
*/
async synthesize(cacheCloudAssembly = true) {
if (!this._cloudAssembly || !cacheCloudAssembly) {
this._cloudAssembly = await this.doSynthesize();
}
return this._cloudAssembly;
}
async doSynthesize() {
const trackVersions = this.props.configuration.settings.get(['versionReporting']);
// We may need to run the cloud executable multiple times in order to satisfy all missing context
// (When the executable runs, it will tell us about context it wants to use
// but it missing. We'll then look up the context and run the executable again, and
// again, until it doesn't complain anymore or we've stopped making progress).
let previouslyMissingKeys;
while (true) {
const assembly = await this.props.synthesizer(this.props.sdkProvider, this.props.configuration);
if (assembly.manifest.missing && assembly.manifest.missing.length > 0) {
const missingKeys = missingContextKeys(assembly.manifest.missing);
if (!this.canLookup) {
throw new Error('Context lookups have been disabled. '
+ 'Make sure all necessary context is already in \'cdk.context.json\' by running \'cdk synth\' on a machine with sufficient AWS credentials and committing the result. '
+ `Missing context keys: '${Array.from(missingKeys).join(', ')}'`);
}
let tryLookup = true;
if (previouslyMissingKeys && setsEqual(missingKeys, previouslyMissingKeys)) {
(0, logging_1.debug)('Not making progress trying to resolve environmental context. Giving up.');
tryLookup = false;
}
previouslyMissingKeys = missingKeys;
if (tryLookup) {
(0, logging_1.debug)('Some context information is missing. Fetching...');
await contextproviders.provideContextValues(assembly.manifest.missing, this.props.configuration.context, this.props.sdkProvider);
// Cache the new context to disk
await this.props.configuration.saveContext();
// Execute again
continue;
}
}
if (trackVersions && !semver.gte(assembly.version, TEMPLATE_INCLUDES_ANALYTICS_SCHEMA_VERSION)) {
// @deprecate(v2): the framework now manages its own analytics. For
// Cloud Assemblies *older* than when we introduced this feature, have
// the CLI add it. Otherwise, do nothing.
await this.addMetadataResource(assembly);
}
return new cloud_assembly_1.CloudAssembly(assembly);
}
}
/**
* Modify the templates in the assembly in-place to add metadata resource declarations
*/
async addMetadataResource(rootAssembly) {
if (!rootAssembly.runtime) {
return;
}
const modules = formatModules(rootAssembly.runtime);
await processAssembly(rootAssembly);
async function processAssembly(assembly) {
for (const stack of assembly.stacks) {
await processStack(stack);
}
for (const nested of assembly.nestedAssemblies) {
await processAssembly(nested.nestedAssembly);
}
}
async function processStack(stack) {
const resourcePresent = stack.environment.region === cxapi.UNKNOWN_REGION
|| region_info_1.RegionInfo.get(stack.environment.region).cdkMetadataResourceAvailable;
if (!resourcePresent) {
return;
}
if (!stack.template.Resources) {
stack.template.Resources = {};
}
if (stack.template.Resources.CDKMetadata) {
// Already added by framework, this is expected.
return;
}
stack.template.Resources.CDKMetadata = {
Type: 'AWS::CDK::Metadata',
Properties: {
Modules: modules,
},
};
if (stack.environment.region === cxapi.UNKNOWN_REGION) {
stack.template.Conditions = stack.template.Conditions || {};
const condName = 'CDKMetadataAvailable';
if (!stack.template.Conditions[condName]) {
stack.template.Conditions[condName] = _makeCdkMetadataAvailableCondition();
stack.template.Resources.CDKMetadata.Condition = condName;
}
else {
(0, logging_1.warning)(`The stack ${stack.id} already includes a ${condName} condition`);
}
}
// The template has changed in-memory, but the file on disk remains unchanged so far.
// The CLI *might* later on deploy the in-memory version (if it's <50kB) or use the
// on-disk version (if it's >50kB).
//
// Be sure to flush the changes we just made back to disk. The on-disk format is always
// JSON.
await fs_1.promises.writeFile(stack.templateFullPath, JSON.stringify(stack.template, undefined, 2), { encoding: 'utf-8' });
}
}
get canLookup() {
return !!(this.props.configuration.settings.get(['lookups']) ?? true);
}
}
exports.CloudExecutable = CloudExecutable;
/**
* Return all keys of missing context items
*/
function missingContextKeys(missing) {
return new Set((missing || []).map(m => m.key));
}
function setsEqual(a, b) {
if (a.size !== b.size) {
return false;
}
for (const x of a) {
if (!b.has(x)) {
return false;
}
}
return true;
}
function _makeCdkMetadataAvailableCondition() {
return _fnOr(region_info_1.RegionInfo.regions
.filter(ri => ri.cdkMetadataResourceAvailable)
.map(ri => ({ 'Fn::Equals': [{ Ref: 'AWS::Region' }, ri.name] })));
}
/**
* This takes a bunch of operands and crafts an `Fn::Or` for those. Funny thing is `Fn::Or` requires
* at least 2 operands and at most 10 operands, so we have to... do this.
*/
function _fnOr(operands) {
if (operands.length === 0) {
throw new Error('Cannot build `Fn::Or` with zero operands!');
}
if (operands.length === 1) {
return operands[0];
}
if (operands.length <= 10) {
return { 'Fn::Or': operands };
}
return _fnOr(_inGroupsOf(operands, 10).map(group => _fnOr(group)));
}
function _inGroupsOf(array, maxGroup) {
const result = new Array();
for (let i = 0; i < array.length; i += maxGroup) {
result.push(array.slice(i, i + maxGroup));
}
return result;
}
function formatModules(runtime) {
const modules = new Array();
// inject toolkit version to list of modules
// eslint-disable-next-line @typescript-eslint/no-require-imports
const toolkitVersion = require('../../../package.json').version;
modules.push(`aws-cdk=${toolkitVersion}`);
for (const key of Object.keys(runtime.libraries).sort()) {
modules.push(`${key}=${runtime.libraries[key]}`);
}
return modules.join(',');
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"cloud-executable.js","sourceRoot":"","sources":["cloud-executable.ts"],"names":[],"mappings":";;;AAAA,2BAAoC;AACpC,yCAAyC;AACzC,sDAAkD;AAClD,iCAAiC;AACjC,qDAAiD;AACjD,4DAA4D;AAC5D,2CAA+C;AAS/C;;;;GAIG;AACH,MAAM,0CAA0C,GAAG,OAAO,CAAC;AAmB3D;;GAEG;AACH,MAAa,eAAe;IAG1B,YAA6B,KAA2B;QAA3B,UAAK,GAAL,KAAK,CAAsB;IACxD,CAAC;IAED;;OAEG;IACH,IAAW,MAAM;QACf,OAAO,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,aAAa,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC;IAC1D,CAAC;IAED;;;;;;OAMG;IACI,KAAK,CAAC,UAAU,CAAC,qBAA8B,IAAI;QACxD,IAAI,CAAC,IAAI,CAAC,cAAc,IAAI,CAAC,kBAAkB,EAAE;YAC/C,IAAI,CAAC,cAAc,GAAG,MAAM,IAAI,CAAC,YAAY,EAAE,CAAC;SACjD;QACD,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;IAEO,KAAK,CAAC,YAAY;QACxB,MAAM,aAAa,GAAY,IAAI,CAAC,KAAK,CAAC,aAAa,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,kBAAkB,CAAC,CAAC,CAAC;QAE3F,iGAAiG;QACjG,2EAA2E;QAC3E,mFAAmF;QACnF,8EAA8E;QAC9E,IAAI,qBAA8C,CAAC;QACnD,OAAO,IAAI,EAAE;YACX,MAAM,QAAQ,GAAG,MAAM,IAAI,CAAC,KAAK,CAAC,WAAW,CAAC,IAAI,CAAC,KAAK,CAAC,WAAW,EAAE,IAAI,CAAC,KAAK,CAAC,aAAa,CAAC,CAAC;YAEhG,IAAI,QAAQ,CAAC,QAAQ,CAAC,OAAO,IAAI,QAAQ,CAAC,QAAQ,CAAC,OAAO,CAAC,MAAM,GAAG,CAAC,EAAE;gBACrE,MAAM,WAAW,GAAG,kBAAkB,CAAC,QAAQ,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC;gBAElE,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE;oBACnB,MAAM,IAAI,KAAK,CACb,sCAAsC;0BACpC,sKAAsK;0BACtK,0BAA0B,KAAK,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;iBACtE;gBAED,IAAI,SAAS,GAAG,IAAI,CAAC;gBACrB,IAAI,qBAAqB,IAAI,SAAS,CAAC,WAAW,EAAE,qBAAqB,CAAC,EAAE;oBAC1E,IAAA,eAAK,EAAC,yEAAyE,CAAC,CAAC;oBACjF,SAAS,GAAG,KAAK,CAAC;iBACnB;gBAED,qBAAqB,GAAG,WAAW,CAAC;gBAEpC,IAAI,SAAS,EAAE;oBACb,IAAA,eAAK,EAAC,kDAAkD,CAAC,CAAC;oBAE1D,MAAM,gBAAgB,CAAC,oBAAoB,CACzC,QAAQ,CAAC,QAAQ,CAAC,OAAO,EACzB,IAAI,CAAC,KAAK,CAAC,aAAa,CAAC,OAAO,EAChC,IAAI,CAAC,KAAK,CAAC,WAAW,CAAC,CAAC;oBAE1B,gCAAgC;oBAChC,MAAM,IAAI,CAAC,KAAK,CAAC,aAAa,CAAC,WAAW,EAAE,CAAC;oBAE7C,gBAAgB;oBAChB,SAAS;iBACV;aACF;YAED,IAAI,aAAa,IAAI,CAAC,MAAM,CAAC,GAAG,CAAC,QAAQ,CAAC,OAAO,EAAE,0CAA0C,CAAC,EAAE;gBAC9F,mEAAmE;gBACnE,sEAAsE;gBACtE,yCAAyC;gBACzC,MAAM,IAAI,CAAC,mBAAmB,CAAC,QAAQ,CAAC,CAAC;aAC1C;YAED,OAAO,IAAI,8BAAa,CAAC,QAAQ,CAAC,CAAC;SACpC;IACH,CAAC;IAED;;OAEG;IACK,KAAK,CAAC,mBAAmB,CAAC,YAAiC;QACjE,IAAI,CAAC,YAAY,CAAC,OAAO,EAAE;YAAE,OAAO;SAAE;QAEtC,MAAM,OAAO,GAAG,aAAa,CAAC,YAAY,CAAC,OAAO,CAAC,CAAC;QACpD,MAAM,eAAe,CAAC,YAAY,CAAC,CAAC;QAEpC,KAAK,UAAU,eAAe,CAAC,QAA6B;YAC1D,KAAK,MAAM,KAAK,IAAI,QAAQ,CAAC,MAAM,EAAE;gBACnC,MAAM,YAAY,CAAC,KAAK,CAAC,CAAC;aAC3B;YACD,KAAK,MAAM,MAAM,IAAI,QAAQ,CAAC,gBAAgB,EAAE;gBAC9C,MAAM,eAAe,CAAC,MAAM,CAAC,cAAc,CAAC,CAAC;aAC9C;QACH,CAAC;QAED,KAAK,UAAU,YAAY,CAAC,KAAwC;YAClE,MAAM,eAAe,GAAG,KAAK,CAAC,WAAW,CAAC,MAAM,KAAK,KAAK,CAAC,cAAc;mBACpE,wBAAU,CAAC,GAAG,CAAC,KAAK,CAAC,WAAW,CAAC,MAAM,CAAC,CAAC,4BAA4B,CAAC;YAC3E,IAAI,CAAC,eAAe,EAAE;gBAAE,OAAO;aAAE;YAEjC,IAAI,CAAC,KAAK,CAAC,QAAQ,CAAC,SAAS,EAAE;gBAC7B,KAAK,CAAC,QAAQ,CAAC,SAAS,GAAG,EAAE,CAAC;aAC/B;YACD,IAAI,KAAK,CAAC,QAAQ,CAAC,SAAS,CAAC,WAAW,EAAE;gBACxC,gDAAgD;gBAChD,OAAO;aACR;YAED,KAAK,CAAC,QAAQ,CAAC,SAAS,CAAC,WAAW,GAAG;gBACrC,IAAI,EAAE,oBAAoB;gBAC1B,UAAU,EAAE;oBACV,OAAO,EAAE,OAAO;iBACjB;aACF,CAAC;YAEF,IAAI,KAAK,CAAC,WAAW,CAAC,MAAM,KAAK,KAAK,CAAC,cAAc,EAAE;gBACrD,KAAK,CAAC,QAAQ,CAAC,UAAU,GAAG,KAAK,CAAC,QAAQ,CAAC,UAAU,IAAI,EAAE,CAAC;gBAC5D,MAAM,QAAQ,GAAG,sBAAsB,CAAC;gBACxC,IAAI,CAAC,KAAK,CAAC,QAAQ,CAAC,UAAU,CAAC,QAAQ,CAAC,EAAE;oBACxC,KAAK,CAAC,QAAQ,CAAC,UAAU,CAAC,QAAQ,CAAC,GAAG,kCAAkC,EAAE,CAAC;oBAC3E,KAAK,CAAC,QAAQ,CAAC,SAAS,CAAC,WAAW,CAAC,SAAS,GAAG,QAAQ,CAAC;iBAC3D;qBAAM;oBACL,IAAA,iBAAO,EAAC,aAAa,KAAK,CAAC,EAAE,uBAAuB,QAAQ,YAAY,CAAC,CAAC;iBAC3E;aACF;YAED,qFAAqF;YACrF,mFAAmF;YACnF,mCAAmC;YACnC,EAAE;YACF,uFAAuF;YACvF,QAAQ;YACR,MAAM,aAAE,CAAC,SAAS,CAAC,KAAK,CAAC,gBAAgB,EAAE,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,QAAQ,EAAE,SAAS,EAAE,CAAC,CAAC,EAAE,EAAE,QAAQ,EAAE,OAAO,EAAE,CAAC,CAAC;QAClH,CAAC;IACH,CAAC;IAED,IAAY,SAAS;QACnB,OAAO,CAAC,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,aAAa,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,SAAS,CAAC,CAAC,IAAI,IAAI,CAAC,CAAC;IACxE,CAAC;CACF;AAjJD,0CAiJC;AAED;;GAEG;AACH,SAAS,kBAAkB,CAAC,OAAgC;IAC1D,OAAO,IAAI,GAAG,CAAC,CAAC,OAAO,IAAI,EAAE,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC;AAClD,CAAC;AAED,SAAS,SAAS,CAAI,CAAS,EAAE,CAAS;IACxC,IAAI,CAAC,CAAC,IAAI,KAAK,CAAC,CAAC,IAAI,EAAE;QAAE,OAAO,KAAK,CAAC;KAAE;IACxC,KAAK,MAAM,CAAC,IAAI,CAAC,EAAE;QACjB,IAAI,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE;YAAE,OAAO,KAAK,CAAC;SAAE;KACjC;IACD,OAAO,IAAI,CAAC;AACd,CAAC;AAED,SAAS,kCAAkC;IACzC,OAAO,KAAK,CAAC,wBAAU,CAAC,OAAO;SAC5B,MAAM,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,4BAA4B,CAAC;SAC7C,GAAG,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,EAAE,YAAY,EAAE,CAAC,EAAE,GAAG,EAAE,aAAa,EAAE,EAAE,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC;AACvE,CAAC;AAED;;;GAGG;AACH,SAAS,KAAK,CAAC,QAAe;IAC5B,IAAI,QAAQ,CAAC,MAAM,KAAK,CAAC,EAAE;QACzB,MAAM,IAAI,KAAK,CAAC,2CAA2C,CAAC,CAAC;KAC9D;IACD,IAAI,QAAQ,CAAC,MAAM,KAAK,CAAC,EAAE;QACzB,OAAO,QAAQ,CAAC,CAAC,CAAC,CAAC;KACpB;IACD,IAAI,QAAQ,CAAC,MAAM,IAAI,EAAE,EAAE;QACzB,OAAO,EAAE,QAAQ,EAAE,QAAQ,EAAE,CAAC;KAC/B;IACD,OAAO,KAAK,CAAC,WAAW,CAAC,QAAQ,EAAE,EAAE,CAAC,CAAC,GAAG,CAAC,KAAK,CAAC,EAAE,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;AACrE,CAAC;AAED,SAAS,WAAW,CAAI,KAAU,EAAE,QAAgB;IAClD,MAAM,MAAM,GAAG,IAAI,KAAK,EAAO,CAAC;IAChC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,CAAC,MAAM,EAAE,CAAC,IAAI,QAAQ,EAAE;QAC/C,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,GAAG,QAAQ,CAAC,CAAC,CAAC;KAC3C;IACD,OAAO,MAAM,CAAC;AAChB,CAAC;AAED,SAAS,aAAa,CAAC,OAA0B;IAC/C,MAAM,OAAO,GAAG,IAAI,KAAK,EAAU,CAAC;IAEpC,4CAA4C;IAC5C,iEAAiE;IACjE,MAAM,cAAc,GAAG,OAAO,CAAC,uBAAuB,CAAC,CAAC,OAAO,CAAC;IAChE,OAAO,CAAC,IAAI,CAAC,WAAW,cAAc,EAAE,CAAC,CAAC;IAE1C,KAAK,MAAM,GAAG,IAAI,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,CAAC,IAAI,EAAE,EAAE;QACvD,OAAO,CAAC,IAAI,CAAC,GAAG,GAAG,IAAI,OAAO,CAAC,SAAS,CAAC,GAAG,CAAC,EAAE,CAAC,CAAC;KAClD;IACD,OAAO,OAAO,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;AAC3B,CAAC","sourcesContent":["import { promises as fs } from 'fs';\nimport * as cxapi from '@aws-cdk/cx-api';\nimport { RegionInfo } from '@aws-cdk/region-info';\nimport * as semver from 'semver';\nimport { CloudAssembly } from './cloud-assembly';\nimport * as contextproviders from '../../context-providers';\nimport { debug, warning } from '../../logging';\nimport { Configuration } from '../../settings';\nimport { SdkProvider } from '../aws-auth';\n\n/**\n * @returns output directory\n */\nexport type Synthesizer = (aws: SdkProvider, config: Configuration) => Promise<cxapi.CloudAssembly>;\n\n/**\n * The Cloud Assembly schema version where the framework started to generate analytics itself\n *\n * See https://github.com/aws/aws-cdk/pull/10306\n */\nconst TEMPLATE_INCLUDES_ANALYTICS_SCHEMA_VERSION = '6.0.0';\n\nexport interface CloudExecutableProps {\n  /**\n   * Application configuration (settings and context)\n   */\n  configuration: Configuration;\n\n  /**\n   * AWS object (used by synthesizer and contextprovider)\n   */\n  sdkProvider: SdkProvider;\n\n  /**\n   * Callback invoked to synthesize the actual stacks\n   */\n  synthesizer: Synthesizer;\n}\n\n/**\n * Represent the Cloud Executable and the synthesis we can do on it\n */\nexport class CloudExecutable {\n  private _cloudAssembly?: CloudAssembly;\n\n  constructor(private readonly props: CloudExecutableProps) {\n  }\n\n  /**\n   * Return whether there is an app command from the configuration\n   */\n  public get hasApp() {\n    return !!this.props.configuration.settings.get(['app']);\n  }\n\n  /**\n   * Synthesize a set of stacks.\n   *\n   * @param cacheCloudAssembly whether to cache the Cloud Assembly after it has been first synthesized.\n   *   This is 'true' by default, and only set to 'false' for 'cdk watch',\n   *   which needs to re-synthesize the Assembly each time it detects a change to the project files\n   */\n  public async synthesize(cacheCloudAssembly: boolean = true): Promise<CloudAssembly> {\n    if (!this._cloudAssembly || !cacheCloudAssembly) {\n      this._cloudAssembly = await this.doSynthesize();\n    }\n    return this._cloudAssembly;\n  }\n\n  private async doSynthesize(): Promise<CloudAssembly> {\n    const trackVersions: boolean = this.props.configuration.settings.get(['versionReporting']);\n\n    // We may need to run the cloud executable multiple times in order to satisfy all missing context\n    // (When the executable runs, it will tell us about context it wants to use\n    // but it missing. We'll then look up the context and run the executable again, and\n    // again, until it doesn't complain anymore or we've stopped making progress).\n    let previouslyMissingKeys: Set<string> | undefined;\n    while (true) {\n      const assembly = await this.props.synthesizer(this.props.sdkProvider, this.props.configuration);\n\n      if (assembly.manifest.missing && assembly.manifest.missing.length > 0) {\n        const missingKeys = missingContextKeys(assembly.manifest.missing);\n\n        if (!this.canLookup) {\n          throw new Error(\n            'Context lookups have been disabled. '\n            + 'Make sure all necessary context is already in \\'cdk.context.json\\' by running \\'cdk synth\\' on a machine with sufficient AWS credentials and committing the result. '\n            + `Missing context keys: '${Array.from(missingKeys).join(', ')}'`);\n        }\n\n        let tryLookup = true;\n        if (previouslyMissingKeys && setsEqual(missingKeys, previouslyMissingKeys)) {\n          debug('Not making progress trying to resolve environmental context. Giving up.');\n          tryLookup = false;\n        }\n\n        previouslyMissingKeys = missingKeys;\n\n        if (tryLookup) {\n          debug('Some context information is missing. Fetching...');\n\n          await contextproviders.provideContextValues(\n            assembly.manifest.missing,\n            this.props.configuration.context,\n            this.props.sdkProvider);\n\n          // Cache the new context to disk\n          await this.props.configuration.saveContext();\n\n          // Execute again\n          continue;\n        }\n      }\n\n      if (trackVersions && !semver.gte(assembly.version, TEMPLATE_INCLUDES_ANALYTICS_SCHEMA_VERSION)) {\n        // @deprecate(v2): the framework now manages its own analytics. For\n        // Cloud Assemblies *older* than when we introduced this feature, have\n        // the CLI add it. Otherwise, do nothing.\n        await this.addMetadataResource(assembly);\n      }\n\n      return new CloudAssembly(assembly);\n    }\n  }\n\n  /**\n   * Modify the templates in the assembly in-place to add metadata resource declarations\n   */\n  private async addMetadataResource(rootAssembly: cxapi.CloudAssembly) {\n    if (!rootAssembly.runtime) { return; }\n\n    const modules = formatModules(rootAssembly.runtime);\n    await processAssembly(rootAssembly);\n\n    async function processAssembly(assembly: cxapi.CloudAssembly) {\n      for (const stack of assembly.stacks) {\n        await processStack(stack);\n      }\n      for (const nested of assembly.nestedAssemblies) {\n        await processAssembly(nested.nestedAssembly);\n      }\n    }\n\n    async function processStack(stack: cxapi.CloudFormationStackArtifact) {\n      const resourcePresent = stack.environment.region === cxapi.UNKNOWN_REGION\n        || RegionInfo.get(stack.environment.region).cdkMetadataResourceAvailable;\n      if (!resourcePresent) { return; }\n\n      if (!stack.template.Resources) {\n        stack.template.Resources = {};\n      }\n      if (stack.template.Resources.CDKMetadata) {\n        // Already added by framework, this is expected.\n        return;\n      }\n\n      stack.template.Resources.CDKMetadata = {\n        Type: 'AWS::CDK::Metadata',\n        Properties: {\n          Modules: modules,\n        },\n      };\n\n      if (stack.environment.region === cxapi.UNKNOWN_REGION) {\n        stack.template.Conditions = stack.template.Conditions || {};\n        const condName = 'CDKMetadataAvailable';\n        if (!stack.template.Conditions[condName]) {\n          stack.template.Conditions[condName] = _makeCdkMetadataAvailableCondition();\n          stack.template.Resources.CDKMetadata.Condition = condName;\n        } else {\n          warning(`The stack ${stack.id} already includes a ${condName} condition`);\n        }\n      }\n\n      // The template has changed in-memory, but the file on disk remains unchanged so far.\n      // The CLI *might* later on deploy the in-memory version (if it's <50kB) or use the\n      // on-disk version (if it's >50kB).\n      //\n      // Be sure to flush the changes we just made back to disk. The on-disk format is always\n      // JSON.\n      await fs.writeFile(stack.templateFullPath, JSON.stringify(stack.template, undefined, 2), { encoding: 'utf-8' });\n    }\n  }\n\n  private get canLookup() {\n    return !!(this.props.configuration.settings.get(['lookups']) ?? true);\n  }\n}\n\n/**\n * Return all keys of missing context items\n */\nfunction missingContextKeys(missing?: cxapi.MissingContext[]): Set<string> {\n  return new Set((missing || []).map(m => m.key));\n}\n\nfunction setsEqual<A>(a: Set<A>, b: Set<A>) {\n  if (a.size !== b.size) { return false; }\n  for (const x of a) {\n    if (!b.has(x)) { return false; }\n  }\n  return true;\n}\n\nfunction _makeCdkMetadataAvailableCondition() {\n  return _fnOr(RegionInfo.regions\n    .filter(ri => ri.cdkMetadataResourceAvailable)\n    .map(ri => ({ 'Fn::Equals': [{ Ref: 'AWS::Region' }, ri.name] })));\n}\n\n/**\n * This takes a bunch of operands and crafts an `Fn::Or` for those. Funny thing is `Fn::Or` requires\n * at least 2 operands and at most 10 operands, so we have to... do this.\n */\nfunction _fnOr(operands: any[]): any {\n  if (operands.length === 0) {\n    throw new Error('Cannot build `Fn::Or` with zero operands!');\n  }\n  if (operands.length === 1) {\n    return operands[0];\n  }\n  if (operands.length <= 10) {\n    return { 'Fn::Or': operands };\n  }\n  return _fnOr(_inGroupsOf(operands, 10).map(group => _fnOr(group)));\n}\n\nfunction _inGroupsOf<T>(array: T[], maxGroup: number): T[][] {\n  const result = new Array<T[]>();\n  for (let i = 0; i < array.length; i += maxGroup) {\n    result.push(array.slice(i, i + maxGroup));\n  }\n  return result;\n}\n\nfunction formatModules(runtime: cxapi.RuntimeInfo): string {\n  const modules = new Array<string>();\n\n  // inject toolkit version to list of modules\n  // eslint-disable-next-line @typescript-eslint/no-require-imports\n  const toolkitVersion = require('../../../package.json').version;\n  modules.push(`aws-cdk=${toolkitVersion}`);\n\n  for (const key of Object.keys(runtime.libraries).sort()) {\n    modules.push(`${key}=${runtime.libraries[key]}`);\n  }\n  return modules.join(',');\n}\n"]}