node fixes, updates

1 files changed, 363 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/stats/StatsFactory.js b/node_modules/webpack/lib/stats/StatsFactory.js
new file mode 100644
index 00000000..18f21fb9
--- /dev/null
+++ b/node_modules/webpack/lib/stats/StatsFactory.js
@@ -0,0 +1,363 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const { HookMap, SyncBailHook, SyncWaterfallHook } = require("tapable");
+const { concatComparators, keepOriginalOrder } = require("../util/comparators");
+const smartGrouping = require("../util/smartGrouping");
+
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../Compilation").NormalizedStatsOptions} NormalizedStatsOptions */
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../WebpackError")} WebpackError */
+/** @typedef {import("../util/comparators").Comparator<any>} Comparator */
+/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
+/** @typedef {import("../util/smartGrouping").GroupConfig<any, object>} GroupConfig */
+
+/**
+ * @typedef {object} KnownStatsFactoryContext
+ * @property {string} type
+ * @property {function(string): string} makePathsRelative
+ * @property {Compilation} compilation
+ * @property {Set<Module>} rootModules
+ * @property {Map<string,Chunk[]>} compilationFileToChunks
+ * @property {Map<string,Chunk[]>} compilationAuxiliaryFileToChunks
+ * @property {RuntimeSpec} runtime
+ * @property {function(Compilation): WebpackError[]} cachedGetErrors
+ * @property {function(Compilation): WebpackError[]} cachedGetWarnings
+ */
+
+/** @typedef {Record<string, any> & KnownStatsFactoryContext} StatsFactoryContext */
+
+/** @typedef {any} CreatedObject */
+/** @typedef {any} FactoryData */
+/** @typedef {any} FactoryDataItem */
+/** @typedef {any} Result */
+/** @typedef {Record<string, any>} ObjectForExtract */
+
+/**
+ * @typedef {object} StatsFactoryHooks
+ * @property {HookMap<SyncBailHook<[ObjectForExtract, FactoryData, StatsFactoryContext], undefined>>} extract
+ * @property {HookMap<SyncBailHook<[FactoryDataItem, StatsFactoryContext, number, number], boolean | undefined>>} filter
+ * @property {HookMap<SyncBailHook<[Comparator[], StatsFactoryContext], undefined>>} sort
+ * @property {HookMap<SyncBailHook<[FactoryDataItem, StatsFactoryContext, number, number], boolean | undefined>>} filterSorted
+ * @property {HookMap<SyncBailHook<[GroupConfig[], StatsFactoryContext], undefined>>} groupResults
+ * @property {HookMap<SyncBailHook<[Comparator[], StatsFactoryContext], undefined>>} sortResults
+ * @property {HookMap<SyncBailHook<[FactoryDataItem, StatsFactoryContext, number, number], boolean | undefined>>} filterResults
+ * @property {HookMap<SyncBailHook<[FactoryDataItem[], StatsFactoryContext], Result>>} merge
+ * @property {HookMap<SyncBailHook<[Result, StatsFactoryContext], Result>>} result
+ * @property {HookMap<SyncBailHook<[FactoryDataItem, StatsFactoryContext], string>>} getItemName
+ * @property {HookMap<SyncBailHook<[FactoryDataItem, StatsFactoryContext], StatsFactory | undefined>>} getItemFactory
+ */
+
+/**
+ * @template T
+ * @typedef {Map<string, T[]>} Caches
+ */
+
+class StatsFactory {
+	constructor() {
+		/** @type {StatsFactoryHooks} */
+		this.hooks = Object.freeze({
+			extract: new HookMap(
+				() => new SyncBailHook(["object", "data", "context"])
+			),
+			filter: new HookMap(
+				() => new SyncBailHook(["item", "context", "index", "unfilteredIndex"])
+			),
+			sort: new HookMap(() => new SyncBailHook(["comparators", "context"])),
+			filterSorted: new HookMap(
+				() => new SyncBailHook(["item", "context", "index", "unfilteredIndex"])
+			),
+			groupResults: new HookMap(
+				() => new SyncBailHook(["groupConfigs", "context"])
+			),
+			sortResults: new HookMap(
+				() => new SyncBailHook(["comparators", "context"])
+			),
+			filterResults: new HookMap(
+				() => new SyncBailHook(["item", "context", "index", "unfilteredIndex"])
+			),
+			merge: new HookMap(() => new SyncBailHook(["items", "context"])),
+			result: new HookMap(() => new SyncWaterfallHook(["result", "context"])),
+			getItemName: new HookMap(() => new SyncBailHook(["item", "context"])),
+			getItemFactory: new HookMap(() => new SyncBailHook(["item", "context"]))
+		});
+		const hooks = this.hooks;
+		this._caches = /** @type {TODO} */ ({});
+		for (const key of Object.keys(hooks)) {
+			this._caches[/** @type {keyof StatsFactoryHooks} */ (key)] = new Map();
+		}
+		this._inCreate = false;
+	}
+
+	/**
+	 * @template {StatsFactoryHooks[keyof StatsFactoryHooks]} HM
+	 * @template {HM extends HookMap<infer H> ? H : never} H
+	 * @param {HM} hookMap hook map
+	 * @param {Caches<H>} cache cache
+	 * @param {string} type type
+	 * @returns {H[]} hooks
+	 * @private
+	 */
+	_getAllLevelHooks(hookMap, cache, type) {
+		const cacheEntry = cache.get(type);
+		if (cacheEntry !== undefined) {
+			return cacheEntry;
+		}
+		const hooks = /** @type {H[]} */ ([]);
+		const typeParts = type.split(".");
+		for (let i = 0; i < typeParts.length; i++) {
+			const hook = /** @type {H} */ (hookMap.get(typeParts.slice(i).join(".")));
+			if (hook) {
+				hooks.push(hook);
+			}
+		}
+		cache.set(type, hooks);
+		return hooks;
+	}
+
+	/**
+	 * @template {StatsFactoryHooks[keyof StatsFactoryHooks]} HM
+	 * @template {HM extends HookMap<infer H> ? H : never} H
+	 * @template {H extends import("tapable").Hook<any, infer R> ? R : never} R
+	 * @param {HM} hookMap hook map
+	 * @param {Caches<H>} cache cache
+	 * @param {string} type type
+	 * @param {function(H): R | undefined} fn fn
+	 * @returns {R | undefined} hook
+	 * @private
+	 */
+	_forEachLevel(hookMap, cache, type, fn) {
+		for (const hook of this._getAllLevelHooks(hookMap, cache, type)) {
+			const result = fn(/** @type {H} */ (hook));
+			if (result !== undefined) return result;
+		}
+	}
+
+	/**
+	 * @template {StatsFactoryHooks[keyof StatsFactoryHooks]} HM
+	 * @template {HM extends HookMap<infer H> ? H : never} H
+	 * @param {HM} hookMap hook map
+	 * @param {Caches<H>} cache cache
+	 * @param {string} type type
+	 * @param {FactoryData} data data
+	 * @param {function(H, FactoryData): FactoryData} fn fn
+	 * @returns {FactoryData} data
+	 * @private
+	 */
+	_forEachLevelWaterfall(hookMap, cache, type, data, fn) {
+		for (const hook of this._getAllLevelHooks(hookMap, cache, type)) {
+			data = fn(/** @type {H} */ (hook), data);
+		}
+		return data;
+	}
+
+	/**
+	 * @template {StatsFactoryHooks[keyof StatsFactoryHooks]} T
+	 * @template {T extends HookMap<infer H> ? H : never} H
+	 * @template {H extends import("tapable").Hook<any, infer R> ? R : never} R
+	 * @param {T} hookMap hook map
+	 * @param {Caches<H>} cache cache
+	 * @param {string} type type
+	 * @param {Array<FactoryData>} items items
+	 * @param {function(H, R, number, number): R | undefined} fn fn
+	 * @param {boolean} forceClone force clone
+	 * @returns {R[]} result for each level
+	 * @private
+	 */
+	_forEachLevelFilter(hookMap, cache, type, items, fn, forceClone) {
+		const hooks = this._getAllLevelHooks(hookMap, cache, type);
+		if (hooks.length === 0) return forceClone ? items.slice() : items;
+		let i = 0;
+		return items.filter((item, idx) => {
+			for (const hook of hooks) {
+				const r = fn(/** @type {H} */ (hook), item, idx, i);
+				if (r !== undefined) {
+					if (r) i++;
+					return r;
+				}
+			}
+			i++;
+			return true;
+		});
+	}
+
+	/**
+	 * @param {string} type type
+	 * @param {FactoryData} data factory data
+	 * @param {Omit<StatsFactoryContext, "type">} baseContext context used as base
+	 * @returns {CreatedObject} created object
+	 */
+	create(type, data, baseContext) {
+		if (this._inCreate) {
+			return this._create(type, data, baseContext);
+		}
+		try {
+			this._inCreate = true;
+			return this._create(type, data, baseContext);
+		} finally {
+			for (const key of Object.keys(this._caches))
+				this._caches[/** @type {keyof StatsFactoryHooks} */ (key)].clear();
+			this._inCreate = false;
+		}
+	}
+
+	/**
+	 * @param {string} type type
+	 * @param {FactoryData} data factory data
+	 * @param {Omit<StatsFactoryContext, "type">} baseContext context used as base
+	 * @returns {CreatedObject} created object
+	 * @private
+	 */
+	_create(type, data, baseContext) {
+		const context = /** @type {StatsFactoryContext} */ ({
+			...baseContext,
+			type,
+			[type]: data
+		});
+		if (Array.isArray(data)) {
+			// run filter on unsorted items
+			const items = this._forEachLevelFilter(
+				this.hooks.filter,
+				this._caches.filter,
+				type,
+				data,
+				(h, r, idx, i) => h.call(r, context, idx, i),
+				true
+			);
+
+			// sort items
+			/** @type {Comparator[]} */
+			const comparators = [];
+			this._forEachLevel(this.hooks.sort, this._caches.sort, type, h =>
+				h.call(comparators, context)
+			);
+			if (comparators.length > 0) {
+				items.sort(
+					// @ts-expect-error number of arguments is correct
+					concatComparators(...comparators, keepOriginalOrder(items))
+				);
+			}
+
+			// run filter on sorted items
+			const items2 = this._forEachLevelFilter(
+				this.hooks.filterSorted,
+				this._caches.filterSorted,
+				type,
+				items,
+				(h, r, idx, i) => h.call(r, context, idx, i),
+				false
+			);
+
+			// for each item
+			let resultItems = items2.map((item, i) => {
+				/** @type {StatsFactoryContext} */
+				const itemContext = {
+					...context,
+					_index: i
+				};
+
+				// run getItemName
+				const itemName = this._forEachLevel(
+					this.hooks.getItemName,
+					this._caches.getItemName,
+					`${type}[]`,
+					h => h.call(item, itemContext)
+				);
+				if (itemName) itemContext[itemName] = item;
+				const innerType = itemName ? `${type}[].${itemName}` : `${type}[]`;
+
+				// run getItemFactory
+				const itemFactory =
+					this._forEachLevel(
+						this.hooks.getItemFactory,
+						this._caches.getItemFactory,
+						innerType,
+						h => h.call(item, itemContext)
+					) || this;
+
+				// run item factory
+				return itemFactory.create(innerType, item, itemContext);
+			});
+
+			// sort result items
+			/** @type {Comparator[]} */
+			const comparators2 = [];
+			this._forEachLevel(
+				this.hooks.sortResults,
+				this._caches.sortResults,
+				type,
+				h => h.call(comparators2, context)
+			);
+			if (comparators2.length > 0) {
+				resultItems.sort(
+					// @ts-expect-error number of arguments is correct
+					concatComparators(...comparators2, keepOriginalOrder(resultItems))
+				);
+			}
+
+			// group result items
+			/** @type {GroupConfig[]} */
+			const groupConfigs = [];
+			this._forEachLevel(
+				this.hooks.groupResults,
+				this._caches.groupResults,
+				type,
+				h => h.call(groupConfigs, context)
+			);
+			if (groupConfigs.length > 0) {
+				resultItems = smartGrouping(resultItems, groupConfigs);
+			}
+
+			// run filter on sorted result items
+			const finalResultItems = this._forEachLevelFilter(
+				this.hooks.filterResults,
+				this._caches.filterResults,
+				type,
+				resultItems,
+				(h, r, idx, i) => h.call(r, context, idx, i),
+				false
+			);
+
+			// run merge on mapped items
+			let result = this._forEachLevel(
+				this.hooks.merge,
+				this._caches.merge,
+				type,
+				h => h.call(finalResultItems, context)
+			);
+			if (result === undefined) result = finalResultItems;
+
+			// run result on merged items
+			return this._forEachLevelWaterfall(
+				this.hooks.result,
+				this._caches.result,
+				type,
+				result,
+				(h, r) => h.call(r, context)
+			);
+		}
+		/** @type {ObjectForExtract} */
+		const object = {};
+
+		// run extract on value
+		this._forEachLevel(this.hooks.extract, this._caches.extract, type, h =>
+			h.call(object, data, context)
+		);
+
+		// run result on extracted object
+		return this._forEachLevelWaterfall(
+			this.hooks.result,
+			this._caches.result,
+			type,
+			object,
+			(h, r) => h.call(r, context)
+		);
+	}
+}
+module.exports = StatsFactory;