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";

/** @typedef {import("webpack-sources").Source} Source */
/** @typedef {import("../declarations/WebpackOptions").EntryNormalized} Entry */
/** @typedef {import("../declarations/WebpackOptions").OutputNormalized} OutputOptions */
/** @typedef {import("../declarations/WebpackOptions").WatchOptions} WatchOptions */
/** @typedef {import("../declarations/WebpackOptions").WebpackOptionsNormalized} WebpackOptions */
/** @typedef {import("../declarations/WebpackOptions").WebpackPluginInstance} WebpackPluginInstance */
/** @typedef {import("./Chunk")} Chunk */
/** @typedef {import("./Dependency")} Dependency */
/** @typedef {import("./FileSystemInfo").FileSystemInfoEntry} FileSystemInfoEntry */
/** @typedef {import("./Module")} Module */
/** @typedef {import("./util/WeakTupleMap")} WeakTupleMap */
/** @typedef {import("./util/fs").InputFileSystem} InputFileSystem */
/** @typedef {import("./util/fs").IntermediateFileSystem} IntermediateFileSystem */
/** @typedef {import("./util/fs").OutputFileSystem} OutputFileSystem */
/** @typedef {import("./util/fs").WatchFileSystem} WatchFileSystem */

/**
 * @typedef {Object} CompilationParams
 * @property {NormalModuleFactory} normalModuleFactory
 * @property {ContextModuleFactory} contextModuleFactory
 */

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

/**
 * @callback RunAsChildCallback
 * @param {(Error | null)=} err
 * @param {Chunk[]=} entries
 * @param {Compilation=} compilation
 */

/**
 * @typedef {Object} AssetEmittedInfo
 * @property {Buffer} content
 * @property {Source} source
 * @property {Compilation} compilation
 * @property {string} outputPath
 * @property {string} targetPath
 */

/**
 * @param {string[]} array an array
 * @returns {boolean} true, if the array is sorted
 */
const isSorted = array => {
	for (let i = 1; i < array.length; i++) {
		if (array[i - 1] > array[i]) return false;
	}
	return true;
};

/**
 * @param {Object} obj an object
 * @param {string[]} keys the keys of the object
 * @returns {Object} the object with properties sorted by property name
 */
const sortObject = (obj, keys) => {
	const o = {};
	for (const k of keys.sort()) {
		o[k] = obj[k];
	}
	return o;
};

/**
 * @param {string} filename filename
 * @param {string | string[] | undefined} hashes list of hashes
 * @returns {boolean} true, if the filename contains any hash
 */
const includesHash = (filename, hashes) => {
	if (!hashes) return false;
	if (Array.isArray(hashes)) {
		return hashes.some(hash => filename.includes(hash));
	} else {
		return filename.includes(hashes);
	}
};

class Compiler {
	/**
	 * @param {string} context the compilation path
	 * @param {WebpackOptions} options options
	 */
	constructor(context, options = /** @type {WebpackOptions} */ ({})) {
		this.hooks = Object.freeze({
			/** @type {SyncHook<[]>} */
			initialize: new SyncHook([]),

/** @type {SyncBailHook<[Compilation], boolean>} */
			shouldEmit: new SyncBailHook(["compilation"]),
			/** @type {AsyncSeriesHook<[Stats]>} */
			done: new AsyncSeriesHook(["stats"]),
			/** @type {SyncHook<[Stats]>} */
			afterDone: new SyncHook(["stats"]),
			/** @type {AsyncSeriesHook<[]>} */
			additionalPass: new AsyncSeriesHook([]),
			/** @type {AsyncSeriesHook<[Compiler]>} */
			beforeRun: new AsyncSeriesHook(["compiler"]),
			/** @type {AsyncSeriesHook<[Compiler]>} */
			run: new AsyncSeriesHook(["compiler"]),
			/** @type {AsyncSeriesHook<[Compilation]>} */
			emit: new AsyncSeriesHook(["compilation"]),
			/** @type {AsyncSeriesHook<[string, AssetEmittedInfo]>} */
			assetEmitted: new AsyncSeriesHook(["file", "info"]),
			/** @type {AsyncSeriesHook<[Compilation]>} */
			afterEmit: new AsyncSeriesHook(["compilation"]),

/** @type {SyncHook<[Compilation, CompilationParams]>} */
			thisCompilation: new SyncHook(["compilation", "params"]),
			/** @type {SyncHook<[Compilation, CompilationParams]>} */
			compilation: new SyncHook(["compilation", "params"]),
			/** @type {SyncHook<[NormalModuleFactory]>} */
			normalModuleFactory: new SyncHook(["normalModuleFactory"]),
			/** @type {SyncHook<[ContextModuleFactory]>}  */
			contextModuleFactory: new SyncHook(["contextModuleFactory"]),

/** @type {AsyncSeriesHook<[CompilationParams]>} */
			beforeCompile: new AsyncSeriesHook(["params"]),
			/** @type {SyncHook<[CompilationParams]>} */
			compile: new SyncHook(["params"]),
			/** @type {AsyncParallelHook<[Compilation]>} */
			make: new AsyncParallelHook(["compilation"]),
			/** @type {AsyncParallelHook<[Compilation]>} */
			finishMake: new AsyncSeriesHook(["compilation"]),
			/** @type {AsyncSeriesHook<[Compilation]>} */
			afterCompile: new AsyncSeriesHook(["compilation"]),

/** @type {AsyncSeriesHook<[]>} */
			readRecords: new AsyncSeriesHook([]),
			/** @type {AsyncSeriesHook<[]>} */
			emitRecords: new AsyncSeriesHook([]),

/** @type {AsyncSeriesHook<[Compiler]>} */
			watchRun: new AsyncSeriesHook(["compiler"]),
			/** @type {SyncHook<[Error]>} */
			failed: new SyncHook(["error"]),
			/** @type {SyncHook<[string | null, number]>} */
			invalid: new SyncHook(["filename", "changeTime"]),
			/** @type {SyncHook<[]>} */
			watchClose: new SyncHook([]),
			/** @type {AsyncSeriesHook<[]>} */
			shutdown: new AsyncSeriesHook([]),

/** @type {SyncBailHook<[string, string, any[]], true>} */
			infrastructureLog: new SyncBailHook(["origin", "type", "args"]),

// TODO the following hooks are weirdly located here
			// TODO move them for webpack 5
			/** @type {SyncHook<[]>} */
			environment: new SyncHook([]),
			/** @type {SyncHook<[]>} */
			afterEnvironment: new SyncHook([]),
			/** @type {SyncHook<[Compiler]>} */
			afterPlugins: new SyncHook(["compiler"]),
			/** @type {SyncHook<[Compiler]>} */
			afterResolvers: new SyncHook(["compiler"]),
			/** @type {SyncBailHook<[string, Entry], boolean>} */
			entryOption: new SyncBailHook(["context", "entry"])
		});

this.webpack = webpack;

/** @type {string=} */
		this.name = undefined;
		/** @type {Compilation=} */
		this.parentCompilation = undefined;
		/** @type {Compiler} */
		this.root = this;
		/** @type {string} */
		this.outputPath = "";
		/** @type {Watching} */
		this.watching = undefined;

/** @type {OutputFileSystem} */
		this.outputFileSystem = null;
		/** @type {IntermediateFileSystem} */
		this.intermediateFileSystem = null;
		/** @type {InputFileSystem} */
		this.inputFileSystem = null;
		/** @type {WatchFileSystem} */
		this.watchFileSystem = null;

/** @type {string|null} */
		this.recordsInputPath = null;
		/** @type {string|null} */
		this.recordsOutputPath = null;
		this.records = {};
		/** @type {Set<string | RegExp>} */
		this.managedPaths = new Set();
		/** @type {Set<string | RegExp>} */
		this.immutablePaths = new Set();

/** @type {ReadonlySet<string>} */
		this.modifiedFiles = undefined;
		/** @type {ReadonlySet<string>} */
		this.removedFiles = undefined;
		/** @type {ReadonlyMap<string, FileSystemInfoEntry | "ignore" | null>} */
		this.fileTimestamps = undefined;
		/** @type {ReadonlyMap<string, FileSystemInfoEntry | "ignore" | null>} */
		this.contextTimestamps = undefined;
		/** @type {number} */
		this.fsStartTime = undefined;

/** @type {ResolverFactory} */
		this.resolverFactory = new ResolverFactory();

this.infrastructureLogger = undefined;

this.options = options;

this.context = context;

this.requestShortener = new RequestShortener(context, this.root);

this.cache = new Cache();

/** @type {Map<Module, { buildInfo: object, references: WeakMap<Dependency, Module>, memCache: WeakTupleMap }> | undefined} */
		this.moduleMemCaches = undefined;

this.compilerPath = "";

/** @type {boolean} */
		this.running = false;

/** @type {boolean} */
		this.idle = false;

/** @type {boolean} */
		this.watchMode = false;

this._backCompat = this.options.experiments.backCompat !== false;

/** @type {Compilation} */
		this._lastCompilation = undefined;
		/** @type {NormalModuleFactory} */
		this._lastNormalModuleFactory = undefined;

/** @private @type {WeakMap<Source, { sizeOnlySource: SizeOnlySource, writtenTo: Map<string, number> }>} */
		this._assetEmittingSourceCache = new WeakMap();
		/** @private @type {Map<string, number>} */
		this._assetEmittingWrittenFiles = new Map();
		/** @private @type {Set<string>} */
		this._assetEmittingPreviousFiles = new Set();
	}

/**
	 * @param {string} name cache name
	 * @returns {CacheFacade} the cache facade instance
	 */
	getCache(name) {
		return new CacheFacade(
			this.cache,
			`${this.compilerPath}${name}`,
			this.options.output.hashFunction
		);
	}

/**
	 * @param {string | (function(): string)} name name of the logger, or function called once to get the logger name
	 * @returns {Logger} a logger with that name
	 */
	getInfrastructureLogger(name) {
		if (!name) {
			throw new TypeError(
				"Compiler.getInfrastructureLogger(name) called without a name"
			);
		}
		return new Logger(
			(type, args) => {
				if (typeof name === "function") {
					name = name();
					if (!name) {
						throw new TypeError(
							"Compiler.getInfrastructureLogger(name) called with a function not returning a name"
						);
					}
				}
				if (this.hooks.infrastructureLog.call(name, type, args) === undefined) {
					if (this.infrastructureLogger !== undefined) {
						this.infrastructureLogger(name, type, args);
					}
				}
			},
			childName => {
				if (typeof name === "function") {
					if (typeof childName === "function") {
						return this.getInfrastructureLogger(() => {
							if (typeof name === "function") {
								name = name();
								if (!name) {
									throw new TypeError(
										"Compiler.getInfrastructureLogger(name) called with a function not returning a name"
									);
								}
							}
							if (typeof childName === "function") {
								childName = childName();
								if (!childName) {
									throw new TypeError(
										"Logger.getChildLogger(name) called with a function not returning a name"
									);
								}
							}
							return `${name}/${childName}`;
						});
					} else {
						return this.getInfrastructureLogger(() => {
							if (typeof name === "function") {
								name = name();
								if (!name) {
									throw new TypeError(
										"Compiler.getInfrastructureLogger(name) called with a function not returning a name"
									);
								}
							}
							return `${name}/${childName}`;
						});
					}
				} else {
					if (typeof childName === "function") {
						return this.getInfrastructureLogger(() => {
							if (typeof childName === "function") {
								childName = childName();
								if (!childName) {
									throw new TypeError(
										"Logger.getChildLogger(name) called with a function not returning a name"
									);
								}
							}
							return `${name}/${childName}`;
						});
					} else {
						return this.getInfrastructureLogger(`${name}/${childName}`);
					}
				}
			}
		);
	}

// TODO webpack 6: solve this in a better way
	// e.g. move compilation specific info from Modules into ModuleGraph
	_cleanupLastCompilation() {
		if (this._lastCompilation !== undefined) {
			for (const module of this._lastCompilation.modules) {
				ChunkGraph.clearChunkGraphForModule(module);
				ModuleGraph.clearModuleGraphForModule(module);
				module.cleanupForCache();
			}
			for (const chunk of this._lastCompilation.chunks) {
				ChunkGraph.clearChunkGraphForChunk(chunk);
			}
			this._lastCompilation = undefined;
		}
	}

// TODO webpack 6: solve this in a better way
	_cleanupLastNormalModuleFactory() {
		if (this._lastNormalModuleFactory !== undefined) {
			this._lastNormalModuleFactory.cleanupForCache();
			this._lastNormalModuleFactory = undefined;
		}
	}

/**
	 * @param {WatchOptions} watchOptions the watcher's options
	 * @param {Callback<Stats>} handler signals when the call finishes
	 * @returns {Watching} a compiler watcher
	 */
	watch(watchOptions, handler) {
		if (this.running) {
			return handler(new ConcurrentCompilationError());
		}

this.running = true;
		this.watchMode = true;
		this.watching = new Watching(this, watchOptions, handler);
		return this.watching;
	}

/**
	 * @param {Callback<Stats>} callback signals when the call finishes
	 * @returns {void}
	 */
	run(callback) {
		if (this.running) {
			return callback(new ConcurrentCompilationError());
		}

let logger;

const finalCallback = (err, stats) => {
			if (logger) logger.time("beginIdle");
			this.idle = true;
			this.cache.beginIdle();
			this.idle = true;
			if (logger) logger.timeEnd("beginIdle");
			this.running = false;
			if (err) {
				this.hooks.failed.call(err);
			}
			if (callback !== undefined) callback(err, stats);
			this.hooks.afterDone.call(stats);
		};

const startTime = Date.now();

this.running = true;

const onCompiled = (err, compilation) => {
			if (err) return finalCallback(err);

if (this.hooks.shouldEmit.call(compilation) === false) {
				compilation.startTime = startTime;
				compilation.endTime = Date.now();
				const stats = new Stats(compilation);
				this.hooks.done.callAsync(stats, err => {
					if (err) return finalCallback(err);
					return finalCallback(null, stats);
				});
				return;
			}

process.nextTick(() => {
				logger = compilation.getLogger("webpack.Compiler");
				logger.time("emitAssets");
				this.emitAssets(compilation, err => {
					logger.timeEnd("emitAssets");
					if (err) return finalCallback(err);

if (compilation.hooks.needAdditionalPass.call()) {
						compilation.needAdditionalPass = true;

this.hooks.additionalPass.callAsync(err => {
								if (err) return finalCallback(err);
								this.compile(onCompiled);
							});
						});
						return;
					}

logger.time("emitRecords");
					this.emitRecords(err => {
						logger.timeEnd("emitRecords");
						if (err) return finalCallback(err);

compilation.startTime = startTime;
						compilation.endTime = Date.now();
						logger.time("done hook");
						const stats = new Stats(compilation);
						this.hooks.done.callAsync(stats, err => {
							logger.timeEnd("done hook");
							if (err) return finalCallback(err);
							this.cache.storeBuildDependencies(
								compilation.buildDependencies,
								err => {
									if (err) return finalCallback(err);
									return finalCallback(null, stats);
								}
							);
						});
					});
				});
			});
		};

const run = () => {
			this.hooks.beforeRun.callAsync(this, err => {
				if (err) return finalCallback(err);

this.hooks.run.callAsync(this, err => {
					if (err) return finalCallback(err);

this.readRecords(err => {
						if (err) return finalCallback(err);

this.compile(onCompiled);
					});
				});
			});
		};

if (this.idle) {
			this.cache.endIdle(err => {
				if (err) return finalCallback(err);

this.idle = false;
				run();
			});
		} else {
			run();
		}
	}

/**
	 * @param {RunAsChildCallback} callback signals when the call finishes
	 * @returns {void}
	 */
	runAsChild(callback) {
		const startTime = Date.now();
		this.compile((err, compilation) => {
			if (err) return callback(err);

this.parentCompilation.children.push(compilation);
			for (const { name, source, info } of compilation.getAssets()) {
				this.parentCompilation.emitAsset(name, source, info);
			}

const entries = [];
			for (const ep of compilation.entrypoints.values()) {
				entries.push(...ep.chunks);
			}

compilation.startTime = startTime;
			compilation.endTime = Date.now();

return callback(null, entries, compilation);
		});
	}

purgeInputFileSystem() {
		if (this.inputFileSystem && this.inputFileSystem.purge) {
			this.inputFileSystem.purge();
		}
	}

/**
	 * @param {Compilation} compilation the compilation
	 * @param {Callback<void>} callback signals when the assets are emitted
	 * @returns {void}
	 */
	emitAssets(compilation, callback) {
		let outputPath;

const emitFiles = err => {
			if (err) return callback(err);

const writeOut = err => {
						if (err) return callback(err);
						const targetPath = join(
							this.outputFileSystem,
							outputPath,
							targetFile
						);
						allTargetPaths.add(targetPath);

// check if the target file has already been written by this Compiler
						const targetFileGeneration =
							this._assetEmittingWrittenFiles.get(targetPath);

// create an cache entry for this Source if not already existing
						let cacheEntry = this._assetEmittingSourceCache.get(source);
						if (cacheEntry === undefined) {
							cacheEntry = {
								sizeOnlySource: undefined,
								writtenTo: new Map()
							};
							this._assetEmittingSourceCache.set(source, cacheEntry);
						}

let similarEntry;

/**
						 * get the binary (Buffer) content from the Source
						 * @returns {Buffer} content for the source
						 */
						const getContent = () => {
							if (typeof source.buffer === "function") {
								return source.buffer();
							} else {
								const bufferOrString = source.source();
								if (Buffer.isBuffer(bufferOrString)) {
									return bufferOrString;
								} else {
									return Buffer.from(bufferOrString, "utf8");
								}
							}
						};

/**
						 * Write the file to output file system
						 * @param {Buffer} content content to be written
						 * @returns {void}
						 */
						const doWrite = content => {
							this.outputFileSystem.writeFile(targetPath, content, err => {
								if (err) return callback(err);

// information marker that the asset has been emitted
								compilation.emittedAssets.add(file);

// cache the information that the Source has been written to that location
								const newGeneration =
									targetFileGeneration === undefined
										? 1
										: targetFileGeneration + 1;
								cacheEntry.writtenTo.set(targetPath, newGeneration);
								this._assetEmittingWrittenFiles.set(targetPath, newGeneration);
								this.hooks.assetEmitted.callAsync(
									file,
									{
										content,
										source,
										outputPath,
										compilation,
										targetPath
									},
									callback
								);
							});
						};

const processExistingFile = stats => {
							// skip emitting if it's already there and an immutable file
							if (immutable) {
								updateWithReplacementSource(stats.size);
								return alreadyWritten();
							}

const content = getContent();

updateWithReplacementSource(content.length);

// if it exists and content on disk matches content
							// skip writing the same content again
							// (to keep mtime and don't trigger watchers)
							// for a fast negative match file size is compared first
							if (content.length === stats.size) {
								compilation.comparedForEmitAssets.add(file);
								return this.outputFileSystem.readFile(
									targetPath,
									(err, existingContent) => {
										if (
											err ||
											!content.equals(/** @type {Buffer} */ (existingContent))
										) {
											return doWrite(content);
										} else {
											return alreadyWritten();
										}
									}
								);
							}

return doWrite(content);
						};

const processMissingFile = () => {
							const content = getContent();

updateWithReplacementSource(content.length);

return doWrite(content);
						};

// if the target file has already been written
						if (targetFileGeneration !== undefined) {
							// check if the Source has been written to this target file
							const writtenGeneration = cacheEntry.writtenTo.get(targetPath);
							if (writtenGeneration === targetFileGeneration) {
								// if yes, we may skip writing the file
								// if it's already there
								// (we assume one doesn't modify files while the Compiler is running, other then removing them)

if (this._assetEmittingPreviousFiles.has(targetPath)) {
									// We assume that assets from the last compilation say intact on disk (they are not removed)
									compilation.updateAsset(file, cacheEntry.sizeOnlySource, {
										size: cacheEntry.sizeOnlySource.size()
									});

return callback();
								} else {
									// Settings immutable will make it accept file content without comparing when file exist
									immutable = true;
								}
							} else if (!immutable) {
								if (checkSimilarFile()) return;
								// We wrote to this file before which has very likely a different content
								// skip comparing and assume content is different for performance
								// This case happens often during watch mode.
								return processMissingFile();
							}
						}

if (checkSimilarFile()) return;
						if (this.options.output.compareBeforeEmit) {
							this.outputFileSystem.stat(targetPath, (err, stats) => {
								const exists = !err && stats.isFile();

if (exists) {
									processExistingFile(stats);
								} else {
									processMissingFile();
								}
							});
						} else {
							processMissingFile();
						}
					};

if (targetFile.match(/\/|\\/)) {
						const fs = this.outputFileSystem;
						const dir = dirname(fs, join(fs, outputPath, targetFile));
						mkdirp(fs, dir, writeOut);
					} else {
						writeOut();
					}
				},
				err => {
					// Clear map to free up memory
					caseInsensitiveMap.clear();
					if (err) {
						this._assetEmittingPreviousFiles.clear();
						return callback(err);
					}

this._assetEmittingPreviousFiles = allTargetPaths;

this.hooks.afterEmit.callAsync(compilation, err => {
						if (err) return callback(err);

return callback();
					});
				}
			);
		};

this.hooks.emit.callAsync(compilation, err => {
			if (err) return callback(err);
			outputPath = compilation.getPath(this.outputPath, {});
			mkdirp(this.outputFileSystem, outputPath, emitFiles);
		});
	}

/**
	 * @param {Callback<void>} callback signals when the call finishes
	 * @returns {void}
	 */
	emitRecords(callback) {
		if (this.hooks.emitRecords.isUsed()) {
			if (this.recordsOutputPath) {
				asyncLib.parallel(
					[
						cb => this.hooks.emitRecords.callAsync(cb),
						this._emitRecords.bind(this)
					],
					err => callback(err)
				);
			} else {
				this.hooks.emitRecords.callAsync(callback);
			}
		} else {
			if (this.recordsOutputPath) {
				this._emitRecords(callback);
			} else {
				callback();
			}
		}
	}

/**
	 * @param {Callback<void>} callback signals when the call finishes
	 * @returns {void}
	 */
	_emitRecords(callback) {
		const writeFile = () => {
			this.outputFileSystem.writeFile(
				this.recordsOutputPath,
				JSON.stringify(
					this.records,
					(n, value) => {
						if (
							typeof value === "object" &&
							value !== null &&
							!Array.isArray(value)
						) {
							const keys = Object.keys(value);
							if (!isSorted(keys)) {
								return sortObject(value, keys);
							}
						}
						return value;
					},
					2
				),
				callback
			);
		};

const recordsOutputPathDirectory = dirname(
			this.outputFileSystem,
			this.recordsOutputPath
		);
		if (!recordsOutputPathDirectory) {
			return writeFile();
		}
		mkdirp(this.outputFileSystem, recordsOutputPathDirectory, err => {
			if (err) return callback(err);
			writeFile();
		});
	}

/**
	 * @param {Callback<void>} callback signals when the call finishes
	 * @returns {void}
	 */
	readRecords(callback) {
		if (this.hooks.readRecords.isUsed()) {
			if (this.recordsInputPath) {
				asyncLib.parallel([
					cb => this.hooks.readRecords.callAsync(cb),
					this._readRecords.bind(this)
				]);
			} else {
				this.records = {};
				this.hooks.readRecords.callAsync(callback);
			}
		} else {
			if (this.recordsInputPath) {
				this._readRecords(callback);
			} else {
				this.records = {};
				callback();
			}
		}
	}

/**
	 * @param {Callback<void>} callback signals when the call finishes
	 * @returns {void}
	 */
	_readRecords(callback) {
		if (!this.recordsInputPath) {
			this.records = {};
			return callback();
		}
		this.inputFileSystem.stat(this.recordsInputPath, err => {
			// It doesn't exist
			// We can ignore this.
			if (err) return callback();

this.inputFileSystem.readFile(this.recordsInputPath, (err, content) => {
				if (err) return callback(err);

try {
					this.records = parseJson(content.toString("utf-8"));
				} catch (e) {
					e.message = "Cannot parse records: " + e.message;
					return callback(e);
				}

return callback();
			});
		});
	}

/**
	 * @param {Compilation} compilation the compilation
	 * @param {string} compilerName the compiler's name
	 * @param {number} compilerIndex the compiler's index
	 * @param {OutputOptions=} outputOptions the output options
	 * @param {WebpackPluginInstance[]=} plugins the plugins to apply
	 * @returns {Compiler} a child compiler
	 */
	createChildCompiler(
		compilation,
		compilerName,
		compilerIndex,
		outputOptions,
		plugins
	) {
		const childCompiler = new Compiler(this.context, {
			...this.options,
			output: {
				...this.options.output,
				...outputOptions
			}
		});
		childCompiler.name = compilerName;
		childCompiler.outputPath = this.outputPath;
		childCompiler.inputFileSystem = this.inputFileSystem;
		childCompiler.outputFileSystem = null;
		childCompiler.resolverFactory = this.resolverFactory;
		childCompiler.modifiedFiles = this.modifiedFiles;
		childCompiler.removedFiles = this.removedFiles;
		childCompiler.fileTimestamps = this.fileTimestamps;
		childCompiler.contextTimestamps = this.contextTimestamps;
		childCompiler.fsStartTime = this.fsStartTime;
		childCompiler.cache = this.cache;
		childCompiler.compilerPath = `${this.compilerPath}${compilerName}|${compilerIndex}|`;
		childCompiler._backCompat = this._backCompat;

childCompiler.parentCompilation = compilation;
		childCompiler.root = this.root;
		if (Array.isArray(plugins)) {
			for (const plugin of plugins) {
				plugin.apply(childCompiler);
			}
		}
		for (const name in this.hooks) {
			if (
				![
					"make",
					"compile",
					"emit",
					"afterEmit",
					"invalid",
					"done",
					"thisCompilation"
				].includes(name)
			) {
				if (childCompiler.hooks[name]) {
					childCompiler.hooks[name].taps = this.hooks[name].taps.slice();
				}
			}
		}

compilation.hooks.childCompiler.call(
			childCompiler,
			compilerName,
			compilerIndex
		);

return childCompiler;
	}

isChild() {
		return !!this.parentCompilation;
	}

createCompilation(params) {
		this._cleanupLastCompilation();
		return (this._lastCompilation = new Compilation(this, params));
	}

/**
	 * @param {CompilationParams} params the compilation parameters
	 * @returns {Compilation} the created compilation
	 */
	newCompilation(params) {
		const compilation = this.createCompilation(params);
		compilation.name = this.name;
		compilation.records = this.records;
		this.hooks.thisCompilation.call(compilation, params);
		this.hooks.compilation.call(compilation, params);
		return compilation;
	}

createNormalModuleFactory() {
		this._cleanupLastNormalModuleFactory();
		const normalModuleFactory = new NormalModuleFactory({
			context: this.options.context,
			fs: this.inputFileSystem,
			resolverFactory: this.resolverFactory,
			options: this.options.module,
			associatedObjectForCache: this.root,
			layers: this.options.experiments.layers
		});
		this._lastNormalModuleFactory = normalModuleFactory;
		this.hooks.normalModuleFactory.call(normalModuleFactory);
		return normalModuleFactory;
	}

createContextModuleFactory() {
		const contextModuleFactory = new ContextModuleFactory(this.resolverFactory);
		this.hooks.contextModuleFactory.call(contextModuleFactory);
		return contextModuleFactory;
	}

newCompilationParams() {
		const params = {
			normalModuleFactory: this.createNormalModuleFactory(),
			contextModuleFactory: this.createContextModuleFactory()
		};
		return params;
	}

/**
	 * @param {Callback<Compilation>} callback signals when the compilation finishes
	 * @returns {void}
	 */
	compile(callback) {
		const params = this.newCompilationParams();
		this.hooks.beforeCompile.callAsync(params, err => {
			if (err) return callback(err);

this.hooks.compile.call(params);

const compilation = this.newCompilation(params);

const logger = compilation.getLogger("webpack.Compiler");

logger.time("make hook");
			this.hooks.make.callAsync(compilation, err => {
				logger.timeEnd("make hook");
				if (err) return callback(err);

logger.time("finish make hook");
				this.hooks.finishMake.callAsync(compilation, err => {
					logger.timeEnd("finish make hook");
					if (err) return callback(err);

process.nextTick(() => {
						logger.time("finish compilation");
						compilation.finish(err => {
							logger.timeEnd("finish compilation");
							if (err) return callback(err);

logger.time("seal compilation");
							compilation.seal(err => {
								logger.timeEnd("seal compilation");
								if (err) return callback(err);

logger.time("afterCompile hook");
								this.hooks.afterCompile.callAsync(compilation, err => {
									logger.timeEnd("afterCompile hook");
									if (err) return callback(err);

return callback(null, compilation);
								});
							});
						});
					});
				});
			});
		});
	}

/**
	 * @param {Callback<void>} callback signals when the compiler closes
	 * @returns {void}
	 */
	close(callback) {
		if (this.watching) {
			// When there is still an active watching, close this first
			this.watching.close(err => {
				this.close(callback);
			});
			return;
		}
		this.hooks.shutdown.callAsync(err => {
			if (err) return callback(err);
			// Get rid of reference to last compilation to avoid leaking memory
			// We can't run this._cleanupLastCompilation() as the Stats to this compilation
			// might be still in use. We try to get rid of the reference to the cache instead.
			this._lastCompilation = undefined;
			this._lastNormalModuleFactory = undefined;
			this.cache.shutdown(callback);
		});
	}
}

module.exports = Compiler;