Gecko [ unitednationsplay.com ]

Name	Size	Permission	Date
asset	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
async-modules	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
cache	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
config	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
container	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
css	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
debug	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
dependencies	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
electron	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
errors	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
esm	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
hmr	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
ids	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
javascript	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
json	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
library	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
logging	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
node	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
optimize	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
performance	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
prefetch	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
rules	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
runtime	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
schemes	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
serialization	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
sharing	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
stats	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
util	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
wasm	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
wasm-async	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
wasm-sync	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
web	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
webworker	[ DIR ]	drwxrwxr-x	2022-08-30 11:49
APIPlugin.js	6.72 KB	-rw-rw-r--	2022-08-30 11:49
AbstractMethodError.js	1.11 KB	-rw-rw-r--	2022-08-30 11:49
AsyncDependenciesBlock.js	2.86 KB	-rw-rw-r--	2022-08-30 11:49
AsyncDependencyToInitialChunkError.js	913 B	-rw-rw-r--	2022-08-30 11:49
AutomaticPrefetchPlugin.js	1.46 KB	-rw-rw-r--	2022-08-30 11:49
BannerPlugin.js	2.93 KB	-rw-rw-r--	2022-08-30 11:49
Cache.js	3.88 KB	-rw-rw-r--	2022-08-30 11:49
CacheFacade.js	8.38 KB	-rw-rw-r--	2022-08-30 11:49
CaseSensitiveModulesWarning.js	2.06 KB	-rw-rw-r--	2022-08-30 11:49
Chunk.js	21.1 KB	-rw-rw-r--	2022-08-30 11:49
ChunkGraph.js	49.33 KB	-rw-rw-r--	2022-08-30 11:49
ChunkGroup.js	14.77 KB	-rw-rw-r--	2022-08-30 11:49
ChunkRenderError.js	657 B	-rw-rw-r--	2022-08-30 11:49
ChunkTemplate.js	3.9 KB	-rw-rw-r--	2022-08-30 11:49
CleanPlugin.js	11.24 KB	-rw-rw-r--	2022-08-30 11:49
CodeGenerationError.js	619 B	-rw-rw-r--	2022-08-30 11:49
CodeGenerationResults.js	4.36 KB	-rw-rw-r--	2022-08-30 11:49
CommentCompilationWarning.js	729 B	-rw-rw-r--	2022-08-30 11:49
CompatibilityPlugin.js	4.54 KB	-rw-rw-r--	2022-08-30 11:49
Compilation.js	157.69 KB	-rw-rw-r--	2022-08-30 11:49
Compiler.js	35.03 KB	-rw-rw-r--	2022-08-30 11:49
ConcatenationScope.js	4.53 KB	-rw-rw-r--	2022-08-30 11:49
ConcurrentCompilationError.js	441 B	-rw-rw-r--	2022-08-30 11:49
ConditionalInitFragment.js	3.36 KB	-rw-rw-r--	2022-08-30 11:49
ConstPlugin.js	14.42 KB	-rw-rw-r--	2022-08-30 11:49
ContextExclusionPlugin.js	797 B	-rw-rw-r--	2022-08-30 11:49
ContextModule.js	33.63 KB	-rw-rw-r--	2022-08-30 11:49
ContextModuleFactory.js	12.3 KB	-rw-rw-r--	2022-08-30 11:49
ContextReplacementPlugin.js	4.61 KB	-rw-rw-r--	2022-08-30 11:49
DefinePlugin.js	16.28 KB	-rw-rw-r--	2022-08-30 11:49
DelegatedModule.js	7.08 KB	-rw-rw-r--	2022-08-30 11:49
DelegatedModuleFactoryPlugin.js	2.28 KB	-rw-rw-r--	2022-08-30 11:49
DelegatedPlugin.js	1015 B	-rw-rw-r--	2022-08-30 11:49
DependenciesBlock.js	2.53 KB	-rw-rw-r--	2022-08-30 11:49
Dependency.js	9.36 KB	-rw-rw-r--	2022-08-30 11:49
DependencyTemplate.js	2.43 KB	-rw-rw-r--	2022-08-30 11:49
DependencyTemplates.js	1.69 KB	-rw-rw-r--	2022-08-30 11:49
DllEntryPlugin.js	1.25 KB	-rw-rw-r--	2022-08-30 11:49
DllModule.js	4.4 KB	-rw-rw-r--	2022-08-30 11:49
DllModuleFactory.js	1008 B	-rw-rw-r--	2022-08-30 11:49
DllPlugin.js	1.66 KB	-rw-rw-r--	2022-08-30 11:49
DllReferencePlugin.js	5.01 KB	-rw-rw-r--	2022-08-30 11:49
DynamicEntryPlugin.js	1.99 KB	-rw-rw-r--	2022-08-30 11:49
EntryOptionPlugin.js	2.77 KB	-rw-rw-r--	2022-08-30 11:49
EntryPlugin.js	1.7 KB	-rw-rw-r--	2022-08-30 11:49
Entrypoint.js	2.95 KB	-rw-rw-r--	2022-08-30 11:49
EnvironmentPlugin.js	1.7 KB	-rw-rw-r--	2022-08-30 11:49
ErrorHelpers.js	1.42 KB	-rw-rw-r--	2022-08-30 11:49
EvalDevToolModulePlugin.js	3.67 KB	-rw-rw-r--	2022-08-30 11:49
EvalSourceMapDevToolPlugin.js	6.67 KB	-rw-rw-r--	2022-08-30 11:49
ExportsInfo.js	42.96 KB	-rw-rw-r--	2022-08-30 11:49
ExportsInfoApiPlugin.js	2.02 KB	-rw-rw-r--	2022-08-30 11:49
ExternalModule.js	21.94 KB	-rw-rw-r--	2022-08-30 11:49
ExternalModuleFactoryPlugin.js	7.06 KB	-rw-rw-r--	2022-08-30 11:49
ExternalsPlugin.js	899 B	-rw-rw-r--	2022-08-30 11:49
FileSystemInfo.js	102.03 KB	-rw-rw-r--	2022-08-30 11:49
FlagAllModulesAsUsedPlugin.js	1.42 KB	-rw-rw-r--	2022-08-30 11:49
FlagDependencyExportsPlugin.js	12.91 KB	-rw-rw-r--	2022-08-30 11:49
FlagDependencyUsagePlugin.js	10.74 KB	-rw-rw-r--	2022-08-30 11:49
FlagEntryExportAsUsedPlugin.js	1.34 KB	-rw-rw-r--	2022-08-30 11:49
Generator.js	4.73 KB	-rw-rw-r--	2022-08-30 11:49
GraphHelpers.js	1.05 KB	-rw-rw-r--	2022-08-30 11:49
HarmonyLinkingError.js	357 B	-rw-rw-r--	2022-08-30 11:49
HookWebpackError.js	2.03 KB	-rw-rw-r--	2022-08-30 11:49
HotModuleReplacementPlugin.js	25.72 KB	-rw-rw-r--	2022-08-30 11:49
HotUpdateChunk.js	353 B	-rw-rw-r--	2022-08-30 11:49
IgnoreErrorModuleFactory.js	1.02 KB	-rw-rw-r--	2022-08-30 11:49
IgnorePlugin.js	2.2 KB	-rw-rw-r--	2022-08-30 11:49
IgnoreWarningsPlugin.js	964 B	-rw-rw-r--	2022-08-30 11:49
InitFragment.js	4.54 KB	-rw-rw-r--	2022-08-30 11:49
InvalidDependenciesModuleWarning.js	1.83 KB	-rw-rw-r--	2022-08-30 11:49
JavascriptMetaInfoPlugin.js	2.03 KB	-rw-rw-r--	2022-08-30 11:49
LibManifestPlugin.js	3.04 KB	-rw-rw-r--	2022-08-30 11:49
LibraryTemplatePlugin.js	1.55 KB	-rw-rw-r--	2022-08-30 11:49
LoaderOptionsPlugin.js	1.81 KB	-rw-rw-r--	2022-08-30 11:49
LoaderTargetPlugin.js	747 B	-rw-rw-r--	2022-08-30 11:49
MainTemplate.js	10.15 KB	-rw-rw-r--	2022-08-30 11:49
Module.js	29.96 KB	-rw-rw-r--	2022-08-30 11:49
ModuleBuildError.js	1.59 KB	-rw-rw-r--	2022-08-30 11:49
ModuleDependencyError.js	1.08 KB	-rw-rw-r--	2022-08-30 11:49
ModuleDependencyWarning.js	1.19 KB	-rw-rw-r--	2022-08-30 11:49
ModuleError.js	1.17 KB	-rw-rw-r--	2022-08-30 11:49
ModuleFactory.js	1.39 KB	-rw-rw-r--	2022-08-30 11:49
ModuleFilenameHelpers.js	7.98 KB	-rw-rw-r--	2022-08-30 11:49
ModuleGraph.js	23.99 KB	-rw-rw-r--	2022-08-30 11:49
ModuleGraphConnection.js	5.09 KB	-rw-rw-r--	2022-08-30 11:49
ModuleHashingError.js	615 B	-rw-rw-r--	2022-08-30 11:49
ModuleInfoHeaderPlugin.js	7.01 KB	-rw-rw-r--	2022-08-30 11:49
ModuleNotFoundError.js	2.55 KB	-rw-rw-r--	2022-08-30 11:49
ModuleParseError.js	3.25 KB	-rw-rw-r--	2022-08-30 11:49
ModuleProfile.js	2.38 KB	-rw-rw-r--	2022-08-30 11:49
ModuleRestoreError.js	957 B	-rw-rw-r--	2022-08-30 11:49
ModuleStoreError.js	951 B	-rw-rw-r--	2022-08-30 11:49
ModuleTemplate.js	3.91 KB	-rw-rw-r--	2022-08-30 11:49
ModuleWarning.js	1.25 KB	-rw-rw-r--	2022-08-30 11:49
MultiCompiler.js	15.67 KB	-rw-rw-r--	2022-08-30 11:49
MultiStats.js	4.12 KB	-rw-rw-r--	2022-08-30 11:49
MultiWatching.js	1.44 KB	-rw-rw-r--	2022-08-30 11:49
NoEmitOnErrorsPlugin.js	713 B	-rw-rw-r--	2022-08-30 11:49
NoModeWarning.js	663 B	-rw-rw-r--	2022-08-30 11:49
NodeStuffInWebError.js	843 B	-rw-rw-r--	2022-08-30 11:49
NodeStuffPlugin.js	5.27 KB	-rw-rw-r--	2022-08-30 11:49
NormalModule.js	41.09 KB	-rw-rw-r--	2022-08-30 11:49
NormalModuleFactory.js	31.6 KB	-rw-rw-r--	2022-08-30 11:49
NormalModuleReplacementPlugin.js	1.84 KB	-rw-rw-r--	2022-08-30 11:49
NullFactory.js	628 B	-rw-rw-r--	2022-08-30 11:49
OptimizationStages.js	204 B	-rw-rw-r--	2022-08-30 11:49
OptionsApply.js	201 B	-rw-rw-r--	2022-08-30 11:49
Parser.js	968 B	-rw-rw-r--	2022-08-30 11:49
PrefetchPlugin.js	1.02 KB	-rw-rw-r--	2022-08-30 11:49
ProgressPlugin.js	16.78 KB	-rw-rw-r--	2022-08-30 11:49
ProvidePlugin.js	2.82 KB	-rw-rw-r--	2022-08-30 11:49
RawModule.js	4.53 KB	-rw-rw-r--	2022-08-30 11:49
RecordIdsPlugin.js	6.66 KB	-rw-rw-r--	2022-08-30 11:49
RequestShortener.js	755 B	-rw-rw-r--	2022-08-30 11:49
RequireJsStuffPlugin.js	1.86 KB	-rw-rw-r--	2022-08-30 11:49
ResolverFactory.js	4.83 KB	-rw-rw-r--	2022-08-30 11:49
RuntimeGlobals.js	9.01 KB	-rw-rw-r--	2022-08-30 11:49
RuntimeModule.js	5.63 KB	-rw-rw-r--	2022-08-30 11:49
RuntimePlugin.js	14.68 KB	-rw-rw-r--	2022-08-30 11:49
RuntimeTemplate.js	31.11 KB	-rw-rw-r--	2022-08-30 11:49
SelfModuleFactory.js	384 B	-rw-rw-r--	2022-08-30 11:49
SingleEntryPlugin.js	161 B	-rw-rw-r--	2022-08-30 11:49
SizeFormatHelpers.js	583 B	-rw-rw-r--	2022-08-30 11:49
SourceMapDevToolModuleOptionsPlugin.js	1.29 KB	-rw-rw-r--	2022-08-30 11:49
SourceMapDevToolPlugin.js	16.61 KB	-rw-rw-r--	2022-08-30 11:49
Stats.js	1.96 KB	-rw-rw-r--	2022-08-30 11:49
Template.js	12.52 KB	-rw-rw-r--	2022-08-30 11:49
TemplatedPathPlugin.js	8.58 KB	-rw-rw-r--	2022-08-30 11:49
UnhandledSchemeError.js	833 B	-rw-rw-r--	2022-08-30 11:49
UnsupportedFeatureWarning.js	780 B	-rw-rw-r--	2022-08-30 11:49
UseStrictPlugin.js	1.61 KB	-rw-rw-r--	2022-08-30 11:49
WarnCaseSensitiveModulesPlugin.js	1.38 KB	-rw-rw-r--	2022-08-30 11:49
WarnDeprecatedOptionPlugin.js	1.25 KB	-rw-rw-r--	2022-08-30 11:49
WarnNoModeSetPlugin.js	545 B	-rw-rw-r--	2022-08-30 11:49
WatchIgnorePlugin.js	3.27 KB	-rw-rw-r--	2022-08-30 11:49
Watching.js	12.62 KB	-rw-rw-r--	2022-08-30 11:49
WebpackError.js	1.34 KB	-rw-rw-r--	2022-08-30 11:49
WebpackIsIncludedPlugin.js	2.36 KB	-rw-rw-r--	2022-08-30 11:49
WebpackOptionsApply.js	25.69 KB	-rw-rw-r--	2022-08-30 11:49
WebpackOptionsDefaulter.js	470 B	-rw-rw-r--	2022-08-30 11:49
buildChunkGraph.js	44.55 KB	-rw-rw-r--	2022-08-30 11:49
cli.js	16.2 KB	-rw-rw-r--	2022-08-30 11:49
formatLocation.js	1.74 KB	-rw-rw-r--	2022-08-30 11:49
index.js	16.21 KB	-rw-rw-r--	2022-08-30 11:49
validateSchema.js	6.25 KB	-rw-rw-r--	2022-08-30 11:49
webpack.js	5.27 KB	-rw-rw-r--	2022-08-30 11:49

Rename

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/

"use strict";

const { forEachBail } = require("enhanced-resolve");
const asyncLib = require("neo-async");
const getLazyHashedEtag = require("./cache/getLazyHashedEtag");
const mergeEtags = require("./cache/mergeEtags");

/** @typedef {import("./Cache")} Cache */
/** @typedef {import("./Cache").Etag} Etag */
/** @typedef {import("./WebpackError")} WebpackError */
/** @typedef {import("./cache/getLazyHashedEtag").HashableObject} HashableObject */
/** @typedef {typeof import("./util/Hash")} HashConstructor */

/**
 * @template T
 * @callback CallbackCache
 * @param {(WebpackError | null)=} err
 * @param {T=} result
 * @returns {void}
 */

/**
 * @template T
 * @callback CallbackNormalErrorCache
 * @param {(Error | null)=} err
 * @param {T=} result
 * @returns {void}
 */

class MultiItemCache {
	/**
	 * @param {ItemCacheFacade[]} items item caches
	 */
	constructor(items) {
		this._items = items;
		if (items.length === 1) return /** @type {any} */ (items[0]);
	}

/**
	 * @template T
	 * @param {CallbackCache<T>} callback signals when the value is retrieved
	 * @returns {void}
	 */
	get(callback) {
		forEachBail(this._items, (item, callback) => item.get(callback), callback);
	}

/**
	 * @template T
	 * @returns {Promise<T>} promise with the data
	 */
	getPromise() {
		const next = i => {
			return this._items[i].getPromise().then(result => {
				if (result !== undefined) return result;
				if (++i < this._items.length) return next(i);
			});
		};
		return next(0);
	}

/**
	 * @template T
	 * @param {T} data the value to store
	 * @param {CallbackCache<void>} callback signals when the value is stored
	 * @returns {void}
	 */
	store(data, callback) {
		asyncLib.each(
			this._items,
			(item, callback) => item.store(data, callback),
			callback
		);
	}

/**
	 * @template T
	 * @param {T} data the value to store
	 * @returns {Promise<void>} promise signals when the value is stored
	 */
	storePromise(data) {
		return Promise.all(this._items.map(item => item.storePromise(data))).then(
			() => {}
		);
	}
}

class ItemCacheFacade {
	/**
	 * @param {Cache} cache the root cache
	 * @param {string} name the child cache item name
	 * @param {Etag | null} etag the etag
	 */
	constructor(cache, name, etag) {
		this._cache = cache;
		this._name = name;
		this._etag = etag;
	}

/**
	 * @template T
	 * @param {CallbackCache<T>} callback signals when the value is retrieved
	 * @returns {void}
	 */
	get(callback) {
		this._cache.get(this._name, this._etag, callback);
	}

/**
	 * @template T
	 * @returns {Promise<T>} promise with the data
	 */
	getPromise() {
		return new Promise((resolve, reject) => {
			this._cache.get(this._name, this._etag, (err, data) => {
				if (err) {
					reject(err);
				} else {
					resolve(data);
				}
			});
		});
	}

/**
	 * @template T
	 * @param {T} data the value to store
	 * @param {CallbackCache<void>} callback signals when the value is stored
	 * @returns {void}
	 */
	store(data, callback) {
		this._cache.store(this._name, this._etag, data, callback);
	}

/**
	 * @template T
	 * @param {T} data the value to store
	 * @returns {Promise<void>} promise signals when the value is stored
	 */
	storePromise(data) {
		return new Promise((resolve, reject) => {
			this._cache.store(this._name, this._etag, data, err => {
				if (err) {
					reject(err);
				} else {
					resolve();
				}
			});
		});
	}

/**
	 * @template T
	 * @param {function(CallbackNormalErrorCache<T>): void} computer function to compute the value if not cached
	 * @param {CallbackNormalErrorCache<T>} callback signals when the value is retrieved
	 * @returns {void}
	 */
	provide(computer, callback) {
		this.get((err, cacheEntry) => {
			if (err) return callback(err);
			if (cacheEntry !== undefined) return cacheEntry;
			computer((err, result) => {
				if (err) return callback(err);
				this.store(result, err => {
					if (err) return callback(err);
					callback(null, result);
				});
			});
		});
	}

/**
	 * @template T
	 * @param {function(): Promise<T> | T} computer function to compute the value if not cached
	 * @returns {Promise<T>} promise with the data
	 */
	async providePromise(computer) {
		const cacheEntry = await this.getPromise();
		if (cacheEntry !== undefined) return cacheEntry;
		const result = await computer();
		await this.storePromise(result);
		return result;
	}
}

class CacheFacade {
	/**
	 * @param {Cache} cache the root cache
	 * @param {string} name the child cache name
	 * @param {string | HashConstructor} hashFunction the hash function to use
	 */
	constructor(cache, name, hashFunction) {
		this._cache = cache;
		this._name = name;
		this._hashFunction = hashFunction;
	}

/**
	 * @param {string} name the child cache name#
	 * @returns {CacheFacade} child cache
	 */
	getChildCache(name) {
		return new CacheFacade(
			this._cache,
			`${this._name}|${name}`,
			this._hashFunction
		);
	}

/**
	 * @param {string} identifier the cache identifier
	 * @param {Etag | null} etag the etag
	 * @returns {ItemCacheFacade} item cache
	 */
	getItemCache(identifier, etag) {
		return new ItemCacheFacade(
			this._cache,
			`${this._name}|${identifier}`,
			etag
		);
	}

/**
	 * @param {HashableObject} obj an hashable object
	 * @returns {Etag} an etag that is lazy hashed
	 */
	getLazyHashedEtag(obj) {
		return getLazyHashedEtag(obj, this._hashFunction);
	}

/**
	 * @param {Etag} a an etag
	 * @param {Etag} b another etag
	 * @returns {Etag} an etag that represents both
	 */
	mergeEtags(a, b) {
		return mergeEtags(a, b);
	}

/**
	 * @template T
	 * @param {string} identifier the cache identifier
	 * @param {Etag | null} etag the etag
	 * @param {CallbackCache<T>} callback signals when the value is retrieved
	 * @returns {void}
	 */
	get(identifier, etag, callback) {
		this._cache.get(`${this._name}|${identifier}`, etag, callback);
	}

/**
	 * @template T
	 * @param {string} identifier the cache identifier
	 * @param {Etag | null} etag the etag
	 * @returns {Promise<T>} promise with the data
	 */
	getPromise(identifier, etag) {
		return new Promise((resolve, reject) => {
			this._cache.get(`${this._name}|${identifier}`, etag, (err, data) => {
				if (err) {
					reject(err);
				} else {
					resolve(data);
				}
			});
		});
	}

/**
	 * @template T
	 * @param {string} identifier the cache identifier
	 * @param {Etag | null} etag the etag
	 * @param {T} data the value to store
	 * @param {CallbackCache<void>} callback signals when the value is stored
	 * @returns {void}
	 */
	store(identifier, etag, data, callback) {
		this._cache.store(`${this._name}|${identifier}`, etag, data, callback);
	}

/**
	 * @template T
	 * @param {string} identifier the cache identifier
	 * @param {Etag | null} etag the etag
	 * @param {T} data the value to store
	 * @returns {Promise<void>} promise signals when the value is stored
	 */
	storePromise(identifier, etag, data) {
		return new Promise((resolve, reject) => {
			this._cache.store(`${this._name}|${identifier}`, etag, data, err => {
				if (err) {
					reject(err);
				} else {
					resolve();
				}
			});
		});
	}

/**
	 * @template T
	 * @param {string} identifier the cache identifier
	 * @param {Etag | null} etag the etag
	 * @param {function(CallbackNormalErrorCache<T>): void} computer function to compute the value if not cached
	 * @param {CallbackNormalErrorCache<T>} callback signals when the value is retrieved
	 * @returns {void}
	 */
	provide(identifier, etag, computer, callback) {
		this.get(identifier, etag, (err, cacheEntry) => {
			if (err) return callback(err);
			if (cacheEntry !== undefined) return cacheEntry;
			computer((err, result) => {
				if (err) return callback(err);
				this.store(identifier, etag, result, err => {
					if (err) return callback(err);
					callback(null, result);
				});
			});
		});
	}

/**
	 * @template T
	 * @param {string} identifier the cache identifier
	 * @param {Etag | null} etag the etag
	 * @param {function(): Promise<T> | T} computer function to compute the value if not cached
	 * @returns {Promise<T>} promise with the data
	 */
	async providePromise(identifier, etag, computer) {
		const cacheEntry = await this.getPromise(identifier, etag);
		if (cacheEntry !== undefined) return cacheEntry;
		const result = await computer();
		await this.storePromise(identifier, etag, result);
		return result;
	}
}

module.exports = CacheFacade;
module.exports.ItemCacheFacade = ItemCacheFacade;
module.exports.MultiItemCache = MultiItemCache;