mirror of https://github.com/webpack/webpack.git
1362 lines
40 KiB
JavaScript
1362 lines
40 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const formatLocation = require("../formatLocation");
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const { LogType } = require("../logging/Logger");
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const AggressiveSplittingPlugin = require("../optimize/AggressiveSplittingPlugin");
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const ConcatenatedModule = require("../optimize/ConcatenatedModule");
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const SizeLimitsPlugin = require("../performance/SizeLimitsPlugin");
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const {
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compareLocations,
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compareChunksById,
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compareNumbers,
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compareIds,
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concatComparators,
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compareSelect,
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compareModulesByIdentifier
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} = require("../util/comparators");
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const identifierUtils = require("../util/identifier");
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/** @typedef {import("webpack-sources").Source} Source */
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/** @typedef {import("../Chunk")} Chunk */
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/** @typedef {import("../ChunkGroup")} ChunkGroup */
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/** @typedef {import("../ChunkGroup").OriginRecord} OriginRecord */
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/** @typedef {import("../Compilation")} Compilation */
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/** @typedef {import("../Compilation").Asset} Asset */
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/** @typedef {import("../Compiler")} Compiler */
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/** @typedef {import("../Dependency")} Dependency */
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/** @typedef {import("../Dependency").DependencyLocation} DependencyLocation */
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/** @typedef {import("../Module")} Module */
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/** @typedef {import("../ModuleGraphConnection")} ModuleGraphConnection */
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/** @typedef {import("../ModuleProfile")} ModuleProfile */
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/** @typedef {import("../RequestShortener")} RequestShortener */
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/** @typedef {import("../WebpackError")} WebpackError */
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/** @template T @typedef {import("../util/comparators").Comparator<T>} Comparator<T> */
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/** @typedef {import("./StatsFactory")} StatsFactory */
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/**
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* @typedef {Object} UsualContext
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* @property {string} type
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* @property {Compilation} compilation
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* @property {Map<string,Chunk[]>} compilationFileToChunks
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* @property {Map<string,Chunk[]>} compilationAuxiliaryFileToChunks
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* @property {number} startTime
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* @property {number} endTime
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*/
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/**
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* @typedef {Object} UsualOptions
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* @property {string} context
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* @property {RequestShortener} requestShortener
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* @property {string} chunksSort
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* @property {string} modulesSort
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* @property {string} chunkRootModulesSort
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* @property {string} chunkModulesSort
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* @property {string} nestedModulesSort
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* @property {string} assetsSort
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* @property {Function[]} excludeAssets
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* @property {Function[]} excludeModules
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* @property {Function[]} warningsFilter
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* @property {number} maxModules
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* @property {false|"none"|"error"|"warn"|"info"|"log"|"verbose"} logging
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* @property {Function[]} loggingDebug
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* @property {boolean} loggingTrace
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* @property {any} _env
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*/
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/** @template T @typedef {Record<string, (object: Object, data: T, context: UsualContext, options: UsualOptions, factory: StatsFactory) => void>} ExtractorsByOption */
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/**
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* @typedef {Object} SimpleExtractors
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* @property {ExtractorsByOption<Compilation>} compilation
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* @property {ExtractorsByOption<Asset>} asset
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* @property {ExtractorsByOption<{ name: string, chunkGroup: ChunkGroup }>} chunkGroup
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* @property {ExtractorsByOption<Module>} module
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* @property {ExtractorsByOption<Module>} moduleIssuer
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* @property {ExtractorsByOption<ModuleProfile>} profile
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* @property {ExtractorsByOption<ModuleGraphConnection>} moduleReason
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* @property {ExtractorsByOption<Chunk>} chunk
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* @property {ExtractorsByOption<OriginRecord>} chunkOrigin
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* @property {ExtractorsByOption<WebpackError>} error
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* @property {ExtractorsByOption<WebpackError>} warning
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* @property {ExtractorsByOption<{ origin: Module, module: Module }>} moduleTraceItem
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* @property {ExtractorsByOption<Dependency>} moduleTraceDependency
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*/
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/**
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* @template T
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* @template I
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* @param {Iterable<T>} items items to select from
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* @param {function(T): Iterable<I>} selector selector function to select values from item
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* @returns {I[]} array of values
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*/
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const uniqueArray = (items, selector) => {
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/** @type {Set<I>} */
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const set = new Set();
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for (const item of items) {
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for (const i of selector(item)) {
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set.add(i);
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}
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}
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return Array.from(set);
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};
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/**
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* @template T
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* @template I
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* @param {Iterable<T>} items items to select from
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* @param {function(T): Iterable<I>} selector selector function to select values from item
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* @param {Comparator<I>} comparator comparator function
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* @returns {I[]} array of values
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*/
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const uniqueOrderedArray = (items, selector, comparator) => {
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return uniqueArray(items, selector).sort(comparator);
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};
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/** @template T @template R @typedef {{ [P in keyof T]: R }} MappedValues<T, R> */
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/**
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* @template T
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* @template R
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* @param {T} obj object to be mapped
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* @param {function(T[keyof T], keyof T): R} fn mapping function
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* @returns {MappedValues<T, R>} mapped object
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*/
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const mapObject = (obj, fn) => {
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const newObj = Object.create(null);
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for (const key of Object.keys(obj)) {
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newObj[key] = fn(obj[key], /** @type {keyof T} */ (key));
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}
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return newObj;
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};
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/**
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* @template T
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* @param {Iterable<T>} iterable an iterable
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* @returns {number} count of items
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*/
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const countIterable = iterable => {
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let i = 0;
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// eslint-disable-next-line no-unused-vars
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for (const _ of iterable) i++;
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return i;
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};
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/** @type {ExtractorsByOption<WebpackError | string>} */
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const EXTRACT_ERROR = {
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_: (object, error, context, { requestShortener }) => {
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// TODO webpack 6 disallow strings in the errors/warnings list
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if (typeof error === "string") {
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object.message = error;
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} else {
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if (error.chunk) {
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object.chunkName = error.chunk.name;
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object.chunkEntry = error.chunk.hasRuntime();
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object.chunkInitial = error.chunk.canBeInitial();
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}
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if (error.file) {
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object.file = error.file;
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}
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if (error.module) {
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object.moduleIdentifier = error.module.identifier();
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object.moduleName = error.module.readableIdentifier(requestShortener);
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}
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if (error.loc) {
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object.loc = formatLocation(error.loc);
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}
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object.message = error.message;
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}
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},
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ids: (object, error, { compilation: { chunkGraph } }) => {
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if (typeof error !== "string") {
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if (error.chunk) {
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object.chunkId = error.chunk.id;
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}
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if (error.module) {
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object.moduleId = chunkGraph.getModuleId(error.module);
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}
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}
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},
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moduleTrace: (object, error, context, options, factory) => {
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if (typeof error !== "string" && error.module) {
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const {
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type,
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compilation: { moduleGraph }
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} = context;
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/** @type {Set<Module>} */
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const visitedModules = new Set();
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const moduleTrace = [];
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let current = error.module;
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while (current) {
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if (visitedModules.has(current)) break; // circular (technically impossible, but how knows)
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visitedModules.add(current);
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const origin = moduleGraph.getIssuer(current);
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if (!origin) break;
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moduleTrace.push({ origin, module: current });
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current = origin;
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}
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object.moduleTrace = factory.create(
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`${type}.moduleTrace`,
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moduleTrace,
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context
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);
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}
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},
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errorDetails: (object, error) => {
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if (typeof error !== "string") {
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object.details = error.details;
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}
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},
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errorStack: (object, error) => {
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if (typeof error !== "string") {
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object.stack = error.stack;
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}
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}
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};
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/** @type {SimpleExtractors} */
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const SIMPLE_EXTRACTORS = {
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compilation: {
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_: (object, compilation) => {
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if (compilation.name) {
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object.name = compilation.name;
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}
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if (compilation.needAdditionalPass) {
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object.needAdditionalPass = true;
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}
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},
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hash: (object, compilation) => {
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object.hash = compilation.hash;
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},
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version: object => {
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object.version = require("../../package.json").version;
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},
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env: (object, compilation, context, { _env }) => {
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object.env = _env;
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},
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timings: (object, compilation, { startTime, endTime }) => {
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object.time = endTime - startTime;
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},
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builtAt: (object, compilation, { endTime }) => {
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object.builtAt = endTime;
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},
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publicPath: (object, compilation) => {
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object.publicPath = compilation.getPath(
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compilation.outputOptions.publicPath
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);
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},
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outputPath: (object, compilation) => {
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object.outputPath = compilation.outputOptions.path;
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},
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assets: (object, compilation, context, options, factory) => {
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const { type } = context;
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const array = compilation.getAssets();
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/** @type {Map<string, Chunk[]>} */
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const compilationFileToChunks = new Map();
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/** @type {Map<string, Chunk[]>} */
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const compilationAuxiliaryFileToChunks = new Map();
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for (const chunk of compilation.chunks) {
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for (const file of chunk.files) {
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let array = compilationFileToChunks.get(file);
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if (array === undefined) {
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array = [];
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compilationFileToChunks.set(file, array);
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}
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array.push(chunk);
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}
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for (const file of chunk.auxiliaryFiles) {
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let array = compilationAuxiliaryFileToChunks.get(file);
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if (array === undefined) {
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array = [];
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compilationAuxiliaryFileToChunks.set(file, array);
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}
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array.push(chunk);
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}
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}
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object.assets = factory.create(`${type}.assets`, array, {
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...context,
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compilationFileToChunks,
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compilationAuxiliaryFileToChunks
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});
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object.filteredAssets = array.length - object.assets.length;
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object.assetsByChunkName = {};
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for (const asset of object.assets) {
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for (const name of asset.chunkNames) {
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if (
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!Object.prototype.hasOwnProperty.call(
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object.assetsByChunkName,
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name
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)
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) {
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object.assetsByChunkName[name] = [];
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}
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object.assetsByChunkName[name].push(asset.name);
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}
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}
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},
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chunks: (object, compilation, context, options, factory) => {
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const { type } = context;
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object.chunks = factory.create(
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`${type}.chunks`,
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Array.from(compilation.chunks),
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context
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);
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},
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modules: (object, compilation, context, options, factory) => {
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const { type } = context;
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const array = Array.from(compilation.modules);
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object.modules = factory.create(`${type}.modules`, array, context);
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object.filteredModules = array.length - object.modules.length;
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},
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entrypoints: (object, compilation, context, options, factory) => {
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const { type } = context;
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const array = Array.from(compilation.entrypoints, ([key, value]) => ({
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name: key,
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chunkGroup: value
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}));
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object.entrypoints = factory.create(
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`${type}.entrypoints`,
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array,
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context
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);
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},
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chunkGroups: (object, compilation, context, options, factory) => {
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const { type } = context;
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const array = Array.from(
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compilation.namedChunkGroups,
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([key, value]) => ({
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name: key,
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chunkGroup: value
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})
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);
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object.namedChunkGroups = factory.create(
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`${type}.namedChunkGroups`,
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array,
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context
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);
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},
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errors: (object, compilation, context, options, factory) => {
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const { type } = context;
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object.errors = factory.create(
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`${type}.errors`,
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compilation.errors,
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context
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);
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},
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warnings: (object, compilation, context, options, factory) => {
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const { type } = context;
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object.warnings = factory.create(
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`${type}.warnings`,
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compilation.warnings,
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context
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);
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},
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logging: (object, compilation, _context, options, factory) => {
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const util = require("util");
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const { loggingDebug, loggingTrace, context } = options;
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object.logging = {};
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let acceptedTypes;
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let collapsedGroups = false;
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switch (options.logging) {
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case "none":
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acceptedTypes = new Set([]);
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break;
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case "error":
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acceptedTypes = new Set([LogType.error]);
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break;
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case "warn":
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acceptedTypes = new Set([LogType.error, LogType.warn]);
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break;
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case "info":
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acceptedTypes = new Set([LogType.error, LogType.warn, LogType.info]);
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break;
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case "log":
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acceptedTypes = new Set([
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LogType.error,
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LogType.warn,
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LogType.info,
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LogType.log,
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LogType.group,
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LogType.groupEnd,
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LogType.groupCollapsed,
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LogType.clear
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]);
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break;
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case "verbose":
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acceptedTypes = new Set([
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LogType.error,
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LogType.warn,
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LogType.info,
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LogType.log,
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LogType.group,
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LogType.groupEnd,
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LogType.groupCollapsed,
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LogType.profile,
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LogType.profileEnd,
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LogType.time,
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LogType.status,
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LogType.clear
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]);
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collapsedGroups = true;
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break;
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}
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let depthInCollapsedGroup = 0;
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for (const [origin, logEntries] of compilation.logging) {
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const debugMode = loggingDebug.some(fn => fn(origin));
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const groupStack = [];
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const rootList = [];
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let currentList = rootList;
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let processedLogEntries = 0;
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for (const entry of logEntries) {
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let type = entry.type;
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if (!debugMode && !acceptedTypes.has(type)) continue;
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// Expand groups in verbose and debug modes
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if (type === LogType.groupCollapsed && (debugMode || collapsedGroups))
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type = LogType.group;
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if (depthInCollapsedGroup === 0) {
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processedLogEntries++;
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}
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if (type === LogType.groupEnd) {
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groupStack.pop();
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if (groupStack.length > 0) {
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currentList = groupStack[groupStack.length - 1].children;
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} else {
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currentList = rootList;
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}
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if (depthInCollapsedGroup > 0) depthInCollapsedGroup--;
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continue;
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}
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let message = undefined;
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if (entry.type === LogType.time) {
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message = `${entry.args[0]}: ${entry.args[1] * 1000 +
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entry.args[2] / 1000000}ms`;
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} else if (entry.args && entry.args.length > 0) {
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message = util.format(entry.args[0], ...entry.args.slice(1));
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}
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const newEntry = {
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...entry,
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type,
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message,
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trace: loggingTrace ? entry.trace : undefined,
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children:
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type === LogType.group || type === LogType.groupCollapsed
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? []
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: undefined
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};
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currentList.push(newEntry);
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if (newEntry.children) {
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groupStack.push(newEntry);
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currentList = newEntry.children;
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if (depthInCollapsedGroup > 0) {
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depthInCollapsedGroup++;
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} else if (type === LogType.groupCollapsed) {
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depthInCollapsedGroup = 1;
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}
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}
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}
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let name = identifierUtils
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.makePathsRelative(context, origin, compilation.cache)
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.replace(/\|/g, " ");
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if (name in object.logging) {
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let i = 1;
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while (`${name}#${i}` in object.logging) {
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i++;
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}
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name = `${name}#${i}`;
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}
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object.logging[name] = {
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entries: rootList,
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filteredEntries: logEntries.length - processedLogEntries,
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debug: debugMode
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};
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}
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},
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children: (object, compilation, context, options, factory) => {
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const { type } = context;
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|
object.children = factory.create(
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|
`${type}.children`,
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compilation.children,
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context
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|
);
|
|
}
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},
|
|
asset: {
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_: (
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object,
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asset,
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{ compilation, compilationFileToChunks, compilationAuxiliaryFileToChunks }
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) => {
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object.name = asset.name;
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object.size = asset.source.size();
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const chunks = compilationFileToChunks.get(asset.name) || [];
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const auxiliaryChunks =
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compilationAuxiliaryFileToChunks.get(asset.name) || [];
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object.chunkNames = uniqueOrderedArray(
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chunks,
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c => ((c.name ? [c.name] : [])),
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compareIds
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);
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|
object.chunkIdHints = uniqueOrderedArray(
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chunks,
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c => (Array.from(c.idNameHints)),
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compareIds
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);
|
|
object.auxiliaryChunkNames = uniqueOrderedArray(
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auxiliaryChunks,
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c => ((c.name ? [c.name] : [])),
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compareIds
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);
|
|
object.auxiliaryChunkIdHints = uniqueOrderedArray(
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auxiliaryChunks,
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c => (Array.from(c.idNameHints)),
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|
compareIds
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);
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|
object.emitted = compilation.emittedAssets.has(asset.name);
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|
object.comparedForEmit = compilation.comparedForEmitAssets.has(
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asset.name
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);
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object.info = asset.info;
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|
},
|
|
ids: (
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object,
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asset,
|
|
{ compilationFileToChunks, compilationAuxiliaryFileToChunks }
|
|
) => {
|
|
const chunks = compilationFileToChunks.get(asset.name) || [];
|
|
const auxiliaryChunks =
|
|
compilationAuxiliaryFileToChunks.get(asset.name) || [];
|
|
object.chunks = uniqueOrderedArray(chunks, c => c.ids, compareIds);
|
|
object.auxiliaryChunks = uniqueOrderedArray(
|
|
auxiliaryChunks,
|
|
c => c.ids,
|
|
compareIds
|
|
);
|
|
},
|
|
performance: (object, asset) => {
|
|
object.isOverSizeLimit = SizeLimitsPlugin.isOverSizeLimit(asset.source);
|
|
}
|
|
},
|
|
chunkGroup: {
|
|
_: (
|
|
object,
|
|
{ name, chunkGroup },
|
|
{ compilation: { moduleGraph, chunkGraph } }
|
|
) => {
|
|
const children = chunkGroup.getChildrenByOrders(moduleGraph, chunkGraph);
|
|
Object.assign(object, {
|
|
name,
|
|
chunks: chunkGroup.chunks.map(c => c.id),
|
|
assets: uniqueArray(chunkGroup.chunks, c => c.files),
|
|
auxiliaryAssets: uniqueOrderedArray(
|
|
chunkGroup.chunks,
|
|
c => c.auxiliaryFiles,
|
|
compareIds
|
|
),
|
|
children: mapObject(children, groups =>
|
|
groups.map(group => ({
|
|
name: group.name,
|
|
chunks: group.chunks.map(c => c.id),
|
|
assets: uniqueArray(group.chunks, c => c.files),
|
|
auxiliaryAssets: uniqueOrderedArray(
|
|
group.chunks,
|
|
c => c.auxiliaryFiles,
|
|
compareIds
|
|
)
|
|
}))
|
|
),
|
|
childAssets: mapObject(children, groups => {
|
|
/** @type {Set<string>} */
|
|
const set = new Set();
|
|
for (const group of groups) {
|
|
for (const chunk of group.chunks) {
|
|
for (const asset of chunk.files) {
|
|
set.add(asset);
|
|
}
|
|
}
|
|
}
|
|
return Array.from(set);
|
|
})
|
|
});
|
|
},
|
|
performance: (object, { chunkGroup }) => {
|
|
object.isOverSizeLimit = SizeLimitsPlugin.isOverSizeLimit(chunkGroup);
|
|
}
|
|
},
|
|
module: {
|
|
_: (object, module, context, { requestShortener }, factory) => {
|
|
const { compilation, type } = context;
|
|
const { moduleGraph } = compilation;
|
|
/** @type {Module[]} */
|
|
const path = [];
|
|
const issuer = moduleGraph.getIssuer(module);
|
|
let current = issuer;
|
|
while (current) {
|
|
path.push(current);
|
|
current = moduleGraph.getIssuer(current);
|
|
}
|
|
path.reverse();
|
|
const profile = moduleGraph.getProfile(module);
|
|
const errors = module.getErrors();
|
|
const errorsCount = errors !== undefined ? countIterable(errors) : 0;
|
|
const warnings = module.getWarnings();
|
|
const warningsCount =
|
|
warnings !== undefined ? countIterable(warnings) : 0;
|
|
const sizes = {};
|
|
for (const sourceType of module.getSourceTypes()) {
|
|
sizes[sourceType] = module.size(sourceType);
|
|
}
|
|
Object.assign(object, {
|
|
identifier: module.identifier(),
|
|
name: module.readableIdentifier(requestShortener),
|
|
index: moduleGraph.getPreOrderIndex(module),
|
|
preOrderIndex: moduleGraph.getPreOrderIndex(module),
|
|
index2: moduleGraph.getPostOrderIndex(module),
|
|
postOrderIndex: moduleGraph.getPostOrderIndex(module),
|
|
size: module.size(),
|
|
sizes,
|
|
cacheable: module.buildInfo.cacheable,
|
|
built: compilation.builtModules.has(module),
|
|
optional: module.isOptional(moduleGraph),
|
|
runtime: module.type === "runtime",
|
|
issuer: issuer && issuer.identifier(),
|
|
issuerName: issuer && issuer.readableIdentifier(requestShortener),
|
|
issuerPath:
|
|
issuer && factory.create(`${type}.issuerPath`, path, context),
|
|
failed: errorsCount > 0,
|
|
errors: errorsCount,
|
|
warnings: warningsCount
|
|
});
|
|
if (profile) {
|
|
object.profile = factory.create(`${type}.profile`, profile, context);
|
|
}
|
|
},
|
|
ids: (object, module, { compilation: { chunkGraph, moduleGraph } }) => {
|
|
object.id = chunkGraph.getModuleId(module);
|
|
const issuer = moduleGraph.getIssuer(module);
|
|
object.issuerId = issuer && chunkGraph.getModuleId(issuer);
|
|
object.chunks = Array.from(
|
|
chunkGraph.getOrderedModuleChunksIterable(module, compareChunksById),
|
|
chunk => chunk.id
|
|
);
|
|
},
|
|
orphanModules: (object, module, { compilation, type }) => {
|
|
if (!type.endsWith("module.modules[].module")) {
|
|
object.orphan =
|
|
compilation.chunkGraph.getNumberOfModuleChunks(module) === 0;
|
|
}
|
|
},
|
|
moduleAssets: (object, module) => {
|
|
object.assets = module.buildInfo.assets
|
|
? Object.keys(module.buildInfo.assets)
|
|
: [];
|
|
},
|
|
reasons: (object, module, context, options, factory) => {
|
|
const {
|
|
type,
|
|
compilation: { moduleGraph }
|
|
} = context;
|
|
object.reasons = factory.create(
|
|
`${type}.reasons`,
|
|
Array.from(moduleGraph.getIncomingConnections(module)),
|
|
context
|
|
);
|
|
},
|
|
usedExports: (object, module, { compilation: { moduleGraph } }) => {
|
|
const usedExports = moduleGraph.getUsedExports(module);
|
|
if (usedExports === null) {
|
|
object.usedExports = null;
|
|
} else if (typeof usedExports === "boolean") {
|
|
object.usedExports = usedExports;
|
|
} else {
|
|
object.usedExports = Array.from(usedExports);
|
|
}
|
|
},
|
|
providedExports: (object, module, { compilation: { moduleGraph } }) => {
|
|
const providedExports = moduleGraph.getProvidedExports(module);
|
|
object.providedExports = Array.isArray(providedExports)
|
|
? providedExports
|
|
: null;
|
|
},
|
|
optimizationBailout: (
|
|
object,
|
|
module,
|
|
{ compilation: { moduleGraph } },
|
|
{ requestShortener }
|
|
) => {
|
|
object.optimizationBailout = moduleGraph
|
|
.getOptimizationBailout(module)
|
|
.map(item => {
|
|
if (typeof item === "function") return item(requestShortener);
|
|
return item;
|
|
});
|
|
},
|
|
depth: (object, module, { compilation: { moduleGraph } }) => {
|
|
object.depth = moduleGraph.getDepth(module);
|
|
},
|
|
nestedModules: (object, module, context, options, factory) => {
|
|
const { type } = context;
|
|
if (module instanceof ConcatenatedModule) {
|
|
const modules = module.modules;
|
|
object.modules = factory.create(`${type}.modules`, modules, context);
|
|
object.filteredModules = modules.length - object.modules.length;
|
|
}
|
|
},
|
|
source: (object, module) => {
|
|
const originalSource = module.originalSource();
|
|
if (originalSource) {
|
|
object.source = originalSource.source();
|
|
}
|
|
}
|
|
},
|
|
profile: {
|
|
_: (object, profile) => {
|
|
Object.assign(object, {
|
|
total:
|
|
profile.factory +
|
|
profile.restoring +
|
|
profile.integration +
|
|
profile.building +
|
|
profile.storing,
|
|
resolving: profile.factory,
|
|
restoring: profile.restoring,
|
|
building: profile.building,
|
|
integration: profile.integration,
|
|
storing: profile.storing,
|
|
additionalResolving: profile.additionalFactories,
|
|
additionalIntegration: profile.additionalIntegration,
|
|
// TODO remove this in webpack 6
|
|
factory: profile.factory,
|
|
// TODO remove this in webpack 6
|
|
dependencies: profile.additionalFactories
|
|
});
|
|
}
|
|
},
|
|
moduleIssuer: {
|
|
_: (object, module, context, { requestShortener }, factory) => {
|
|
const { compilation, type } = context;
|
|
const { moduleGraph } = compilation;
|
|
const profile = moduleGraph.getProfile(module);
|
|
Object.assign(object, {
|
|
identifier: module.identifier(),
|
|
name: module.readableIdentifier(requestShortener)
|
|
});
|
|
if (profile) {
|
|
object.profile = factory.create(`${type}.profile`, profile, context);
|
|
}
|
|
},
|
|
ids: (object, module, { compilation: { chunkGraph } }) => {
|
|
object.id = chunkGraph.getModuleId(module);
|
|
}
|
|
},
|
|
moduleReason: {
|
|
_: (object, reason, context, { requestShortener }) => {
|
|
const depAsAny = /** @type {TODO} */ (reason.dependency);
|
|
Object.assign(object, {
|
|
moduleIdentifier: reason.originModule
|
|
? reason.originModule.identifier()
|
|
: null,
|
|
module: reason.originModule
|
|
? reason.originModule.readableIdentifier(requestShortener)
|
|
: null,
|
|
moduleName: reason.originModule
|
|
? reason.originModule.readableIdentifier(requestShortener)
|
|
: null,
|
|
resolvedModuleIdentifier: reason.resolvedOriginModule
|
|
? reason.resolvedOriginModule.identifier()
|
|
: null,
|
|
resolvedModule: reason.resolvedOriginModule
|
|
? reason.resolvedOriginModule.readableIdentifier(requestShortener)
|
|
: null,
|
|
type: reason.dependency ? reason.dependency.type : null,
|
|
active: reason.active,
|
|
explanation: reason.explanation,
|
|
userRequest:
|
|
depAsAny && "userRequest" in depAsAny ? depAsAny.userRequest : null
|
|
});
|
|
if (reason.dependency) {
|
|
const locInfo = formatLocation(reason.dependency.loc);
|
|
if (locInfo) {
|
|
object.loc = locInfo;
|
|
}
|
|
}
|
|
},
|
|
ids: (object, reason, { compilation: { chunkGraph } }) => {
|
|
object.moduleId = reason.originModule
|
|
? chunkGraph.getModuleId(reason.originModule)
|
|
: null;
|
|
object.resolvedModuleId = reason.resolvedOriginModule
|
|
? chunkGraph.getModuleId(reason.resolvedOriginModule)
|
|
: null;
|
|
}
|
|
},
|
|
chunk: {
|
|
_: (object, chunk, { compilation: { chunkGraph } }) => {
|
|
const childIdByOrder = chunk.getChildIdsByOrders(chunkGraph);
|
|
|
|
Object.assign(object, {
|
|
rendered: chunk.rendered,
|
|
initial: chunk.canBeInitial(),
|
|
entry: chunk.hasRuntime(),
|
|
recorded: AggressiveSplittingPlugin.wasChunkRecorded(chunk),
|
|
reason: chunk.chunkReason,
|
|
size: chunkGraph.getChunkModulesSize(chunk),
|
|
sizes: chunkGraph.getChunkModulesSizes(chunk),
|
|
names: chunk.name ? [chunk.name] : [],
|
|
idHints: Array.from(chunk.idNameHints),
|
|
files: Array.from(chunk.files),
|
|
auxiliaryFiles: Array.from(chunk.auxiliaryFiles).sort(compareIds),
|
|
hash: chunk.renderedHash,
|
|
childrenByOrder: childIdByOrder
|
|
});
|
|
},
|
|
ids: (object, chunk) => {
|
|
object.id = chunk.id;
|
|
},
|
|
chunkRelations: (object, chunk, { compilation: { chunkGraph } }) => {
|
|
/** @type {Set<string|number>} */
|
|
const parents = new Set();
|
|
/** @type {Set<string|number>} */
|
|
const children = new Set();
|
|
/** @type {Set<string|number>} */
|
|
const siblings = new Set();
|
|
|
|
for (const chunkGroup of chunk.groupsIterable) {
|
|
for (const parentGroup of chunkGroup.parentsIterable) {
|
|
for (const chunk of parentGroup.chunks) {
|
|
parents.add(chunk.id);
|
|
}
|
|
}
|
|
for (const childGroup of chunkGroup.childrenIterable) {
|
|
for (const chunk of childGroup.chunks) {
|
|
children.add(chunk.id);
|
|
}
|
|
}
|
|
for (const sibling of chunkGroup.chunks) {
|
|
if (sibling !== chunk) siblings.add(sibling.id);
|
|
}
|
|
}
|
|
object.siblings = Array.from(siblings).sort(compareIds);
|
|
object.parents = Array.from(parents).sort(compareIds);
|
|
object.children = Array.from(children).sort(compareIds);
|
|
},
|
|
chunkModules: (object, chunk, context, options, factory) => {
|
|
const {
|
|
type,
|
|
compilation: { chunkGraph }
|
|
} = context;
|
|
const array = chunkGraph.getChunkModules(chunk);
|
|
object.modules = factory.create(`${type}.modules`, array, context);
|
|
object.filteredModules = array.length - object.modules.length;
|
|
},
|
|
chunkRootModules: (object, chunk, context, options, factory) => {
|
|
const {
|
|
type,
|
|
compilation: { chunkGraph }
|
|
} = context;
|
|
const array = chunkGraph.getChunkRootModules(chunk);
|
|
object.rootModules = factory.create(
|
|
`${type}.rootModules`,
|
|
array,
|
|
context
|
|
);
|
|
object.filteredRootModules = array.length - object.rootModules.length;
|
|
object.nonRootModules =
|
|
chunkGraph.getNumberOfChunkModules(chunk) - array.length;
|
|
},
|
|
chunkOrigins: (object, chunk, context, options, factory) => {
|
|
const {
|
|
type,
|
|
compilation: { chunkGraph }
|
|
} = context;
|
|
/** @type {Set<string>} */
|
|
const originsKeySet = new Set();
|
|
const origins = [];
|
|
for (const g of chunk.groupsIterable) {
|
|
origins.push(...g.origins);
|
|
}
|
|
const array = origins.filter(origin => {
|
|
const key = [
|
|
origin.module ? chunkGraph.getModuleId(origin.module) : undefined,
|
|
formatLocation(origin.loc),
|
|
origin.request
|
|
].join();
|
|
if (originsKeySet.has(key)) return false;
|
|
originsKeySet.add(key);
|
|
return true;
|
|
});
|
|
object.origins = factory.create(`${type}.origins`, array, context);
|
|
}
|
|
},
|
|
chunkOrigin: {
|
|
_: (object, origin, context, { requestShortener }) => {
|
|
Object.assign(object, {
|
|
module: origin.module ? origin.module.identifier() : "",
|
|
moduleIdentifier: origin.module ? origin.module.identifier() : "",
|
|
moduleName: origin.module
|
|
? origin.module.readableIdentifier(requestShortener)
|
|
: "",
|
|
loc: formatLocation(origin.loc),
|
|
request: origin.request
|
|
});
|
|
},
|
|
ids: (object, origin, { compilation: { chunkGraph } }) => {
|
|
object.moduleId = origin.module
|
|
? chunkGraph.getModuleId(origin.module)
|
|
: undefined;
|
|
}
|
|
},
|
|
error: EXTRACT_ERROR,
|
|
warning: EXTRACT_ERROR,
|
|
moduleTraceItem: {
|
|
_: (object, { origin, module }, context, { requestShortener }, factory) => {
|
|
const {
|
|
type,
|
|
compilation: { moduleGraph }
|
|
} = context;
|
|
object.originIdentifier = origin.identifier();
|
|
object.originName = origin.readableIdentifier(requestShortener);
|
|
object.moduleIdentifier = module.identifier();
|
|
object.moduleName = module.readableIdentifier(requestShortener);
|
|
const dependencies = Array.from(
|
|
moduleGraph.getIncomingConnections(module)
|
|
)
|
|
.filter(c => c.resolvedOriginModule === origin && c.dependency)
|
|
.map(c => c.dependency);
|
|
object.dependencies = factory.create(
|
|
`${type}.dependencies`,
|
|
dependencies,
|
|
context
|
|
);
|
|
},
|
|
ids: (object, { origin, module }, { compilation: { chunkGraph } }) => {
|
|
object.originId = chunkGraph.getModuleId(origin);
|
|
object.moduleId = chunkGraph.getModuleId(module);
|
|
}
|
|
},
|
|
moduleTraceDependency: {
|
|
_: (object, dependency) => {
|
|
object.loc = formatLocation(dependency.loc);
|
|
}
|
|
}
|
|
};
|
|
|
|
const EXCLUDE_MODULES_FILTER = type => (
|
|
module,
|
|
context,
|
|
{ excludeModules, requestShortener }
|
|
) => {
|
|
const name = module.nameForCondition();
|
|
if (!name) return;
|
|
const ident = requestShortener.shorten(name);
|
|
const excluded = excludeModules.some(fn => fn(ident, module, type));
|
|
if (excluded) return false;
|
|
};
|
|
|
|
/** @type {Record<string, (module: Module, context: UsualContext) => boolean | undefined>} */
|
|
const BASE_MODULES_FILTER = {
|
|
"!cached": (module, { compilation }) => {
|
|
if (!compilation.builtModules.has(module)) return false;
|
|
},
|
|
"!runtime": module => {
|
|
if (module.type === "runtime") return false;
|
|
}
|
|
};
|
|
|
|
/** @type {Record<string, Record<string, (thing: any, context: UsualContext, options: UsualOptions) => boolean | undefined>>} */
|
|
const FILTER = {
|
|
"compilation.assets": {
|
|
excludeAssets: (asset, context, { excludeAssets }) => {
|
|
const ident = asset.name;
|
|
const excluded = excludeAssets.some(fn => fn(ident, asset));
|
|
if (excluded) return false;
|
|
},
|
|
"!cachedAssets": (asset, { compilation }) => {
|
|
if (
|
|
!compilation.emittedAssets.has(asset.name) &&
|
|
!compilation.comparedForEmitAssets.has(asset.name)
|
|
) {
|
|
return false;
|
|
}
|
|
}
|
|
},
|
|
"compilation.modules": ({
|
|
excludeModules: EXCLUDE_MODULES_FILTER("module"),
|
|
"!orphanModules": (module, { compilation: { chunkGraph } }) => {
|
|
if (chunkGraph.getNumberOfModuleChunks(module) === 0) return false;
|
|
},
|
|
...BASE_MODULES_FILTER
|
|
}),
|
|
"module.modules": ({
|
|
excludeModules: EXCLUDE_MODULES_FILTER("nested"),
|
|
...BASE_MODULES_FILTER
|
|
}),
|
|
"chunk.modules": ({
|
|
excludeModules: EXCLUDE_MODULES_FILTER("chunk"),
|
|
...BASE_MODULES_FILTER
|
|
}),
|
|
"chunk.rootModules": ({
|
|
excludeModules: EXCLUDE_MODULES_FILTER("root-of-chunk"),
|
|
...BASE_MODULES_FILTER
|
|
})
|
|
};
|
|
|
|
/** @type {Record<string, (module: Module, context: UsualContext, options: UsualOptions, idx: number, i: number) => boolean | undefined>} */
|
|
const FILTER_SORTED_MODULES = {
|
|
maxModules: (module, context, { maxModules }, idx, i) => {
|
|
if (i >= maxModules) return false;
|
|
}
|
|
};
|
|
|
|
/** @type {Record<string, Record<string, (thing: any, context: UsualContext, options: UsualOptions, idx: number, i: number) => boolean | undefined>>} */
|
|
const FILTER_SORTED = {
|
|
"compilation.modules": FILTER_SORTED_MODULES,
|
|
"modules.modules": FILTER_SORTED_MODULES,
|
|
"chunk.modules": FILTER_SORTED_MODULES,
|
|
"chunk.rootModules": FILTER_SORTED_MODULES
|
|
};
|
|
|
|
/** @type {Record<string, Record<string, (thing: Object, context: UsualContext, options: UsualOptions) => boolean | undefined>>} */
|
|
const FILTER_RESULTS = {
|
|
"compilation.warnings": {
|
|
warningsFilter: (warning, context, { warningsFilter }) => {
|
|
const warningString = Object.keys(warning)
|
|
.map(key => `${warning[key]}`)
|
|
.join("\n");
|
|
return !warningsFilter.some(filter => filter(warning, warningString));
|
|
}
|
|
}
|
|
};
|
|
|
|
/** @type {Record<string, (comparators: Function[], context: UsualContext) => void>} */
|
|
const MODULES_SORTER = {
|
|
_: (comparators, { compilation: { moduleGraph } }) => {
|
|
comparators.push(
|
|
compareSelect(
|
|
/**
|
|
* @param {Module} m module
|
|
* @returns {number} depth
|
|
*/
|
|
m => moduleGraph.getDepth(m),
|
|
compareNumbers
|
|
),
|
|
compareSelect(
|
|
/**
|
|
* @param {Module} m module
|
|
* @returns {number} index
|
|
*/
|
|
m => moduleGraph.getPreOrderIndex(m),
|
|
compareNumbers
|
|
),
|
|
compareSelect(
|
|
/**
|
|
* @param {Module} m module
|
|
* @returns {string} identifier
|
|
*/
|
|
m => m.identifier(),
|
|
compareIds
|
|
)
|
|
);
|
|
}
|
|
};
|
|
|
|
/** @type {Record<string, Record<string, (comparators: Function[], context: UsualContext) => void>>} */
|
|
const SORTERS = {
|
|
"compilation.chunks": {
|
|
_: comparators => {
|
|
comparators.push(compareSelect(c => c.id, compareIds));
|
|
}
|
|
},
|
|
"compilation.modules": MODULES_SORTER,
|
|
"chunk.rootModules": MODULES_SORTER,
|
|
"chunk.modules": MODULES_SORTER,
|
|
"module.reasons": {
|
|
_: (comparators, { compilation: { chunkGraph } }) => {
|
|
comparators.push(
|
|
compareSelect(x => x.originModule, compareModulesByIdentifier)
|
|
);
|
|
comparators.push(
|
|
compareSelect(x => x.resolvedOriginModule, compareModulesByIdentifier)
|
|
);
|
|
comparators.push(
|
|
compareSelect(
|
|
x => x.dependency,
|
|
concatComparators(
|
|
compareSelect(
|
|
/**
|
|
* @param {Dependency} x dependency
|
|
* @returns {DependencyLocation} location
|
|
*/
|
|
x => x.loc,
|
|
compareLocations
|
|
),
|
|
compareSelect(x => x.type, compareIds)
|
|
)
|
|
)
|
|
);
|
|
}
|
|
},
|
|
"chunk.origins": {
|
|
_: (comparators, { compilation: { chunkGraph } }) => {
|
|
comparators.push(
|
|
compareSelect(
|
|
origin =>
|
|
origin.module ? chunkGraph.getModuleId(origin.module) : undefined,
|
|
compareIds
|
|
),
|
|
compareSelect(origin => formatLocation(origin.loc), compareIds),
|
|
compareSelect(origin => origin.request, compareIds)
|
|
);
|
|
}
|
|
}
|
|
};
|
|
|
|
// remove a prefixed "!" that can be specified to reverse sort order
|
|
const normalizeFieldKey = field => {
|
|
if (field[0] === "!") {
|
|
return field.substr(1);
|
|
}
|
|
return field;
|
|
};
|
|
|
|
// if a field is prefixed by a "!" reverse sort order
|
|
const sortOrderRegular = field => {
|
|
if (field[0] === "!") {
|
|
return false;
|
|
}
|
|
return true;
|
|
};
|
|
|
|
/**
|
|
* @param {string} field field name
|
|
* @returns {function(Object, Object): number} comparators
|
|
*/
|
|
const sortByField = field => {
|
|
if (!field) {
|
|
/**
|
|
* @param {any} a first
|
|
* @param {any} b second
|
|
* @returns {-1|0|1} zero
|
|
*/
|
|
const noSort = (a, b) => 0;
|
|
return noSort;
|
|
}
|
|
|
|
const fieldKey = normalizeFieldKey(field);
|
|
|
|
let sortFn = compareSelect(m => m[fieldKey], compareIds);
|
|
|
|
// if a field is prefixed with a "!" the sort is reversed!
|
|
const sortIsRegular = sortOrderRegular(field);
|
|
|
|
if (!sortIsRegular) {
|
|
const oldSortFn = sortFn;
|
|
sortFn = (a, b) => oldSortFn(b, a);
|
|
}
|
|
|
|
return sortFn;
|
|
};
|
|
|
|
/** @type {Record<string, Record<string, (comparators: Function[], context: UsualContext, options: UsualOptions) => void>>} */
|
|
const RESULT_SORTERS = {
|
|
"compilation.chunks": {
|
|
chunksSort: (comparators, context, { chunksSort }) => {
|
|
comparators.push(sortByField(chunksSort));
|
|
}
|
|
},
|
|
"compilation.modules": {
|
|
modulesSort: (comparators, context, { modulesSort }) => {
|
|
comparators.push(sortByField(modulesSort));
|
|
}
|
|
},
|
|
"chunk.rootModules": {
|
|
chunkRootModulesSort: (comparators, context, { chunkRootModulesSort }) => {
|
|
comparators.push(sortByField(chunkRootModulesSort));
|
|
}
|
|
},
|
|
"chunk.modules": {
|
|
chunkModulesSort: (comparators, context, { chunkModulesSort }) => {
|
|
comparators.push(sortByField(chunkModulesSort));
|
|
}
|
|
},
|
|
"module.modules": {
|
|
nestedModulesSort: (comparators, context, { nestedModulesSort }) => {
|
|
comparators.push(sortByField(nestedModulesSort));
|
|
}
|
|
},
|
|
"compilation.assets": {
|
|
assetsSort: (comparators, context, { assetsSort }) => {
|
|
comparators.push(sortByField(assetsSort));
|
|
},
|
|
_: comparators => {
|
|
comparators.push(compareSelect(a => a.name, compareIds));
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @param {Record<string, Record<string, Function>>} config the config see above
|
|
* @param {UsualOptions} options stats options
|
|
* @param {function(string, Function): void} fn handler function called for every active line in config
|
|
* @returns {void}
|
|
*/
|
|
const iterateConfig = (config, options, fn) => {
|
|
for (const hookFor of Object.keys(config)) {
|
|
const subConfig = config[hookFor];
|
|
for (const option of Object.keys(subConfig)) {
|
|
if (option !== "_") {
|
|
if (option.startsWith("!")) {
|
|
if (options[option.slice(1)]) continue;
|
|
} else {
|
|
const value = options[option];
|
|
if (
|
|
value === false ||
|
|
value === undefined ||
|
|
(Array.isArray(value) && value.length === 0)
|
|
)
|
|
continue;
|
|
}
|
|
}
|
|
fn(hookFor, subConfig[option]);
|
|
}
|
|
}
|
|
};
|
|
|
|
/** @type {Record<string, string>} */
|
|
const ITEM_NAMES = {
|
|
"compilation.children[]": "compilation",
|
|
"compilation.modules[]": "module",
|
|
"compilation.entrypoints[]": "chunkGroup",
|
|
"compilation.namedChunkGroups[]": "chunkGroup",
|
|
"compilation.errors[]": "error",
|
|
"compilation.warnings[]": "warning",
|
|
"chunk.modules[]": "module",
|
|
"chunk.rootModules[]": "module",
|
|
"chunk.origins[]": "chunkOrigin",
|
|
"compilation.chunks[]": "chunk",
|
|
"compilation.assets[]": "asset",
|
|
"module.issuerPath[]": "moduleIssuer",
|
|
"module.reasons[]": "moduleReason",
|
|
"module.modules[]": "module",
|
|
"moduleTrace[]": "moduleTraceItem",
|
|
"moduleTraceItem.dependencies[]": "moduleTraceDependency"
|
|
};
|
|
|
|
/**
|
|
* @param {Object[]} items items to be merged
|
|
* @returns {Object} an object
|
|
*/
|
|
const mergeToObject = items => {
|
|
const obj = Object.create(null);
|
|
for (const item of items) {
|
|
obj[item.name] = item;
|
|
}
|
|
return obj;
|
|
};
|
|
|
|
/** @type {Record<string, (items: Object[]) => any>} */
|
|
const MERGER = {
|
|
"compilation.entrypoints": mergeToObject,
|
|
"compilation.namedChunkGroups": mergeToObject
|
|
};
|
|
|
|
class DefaultStatsFactoryPlugin {
|
|
/**
|
|
* @param {Compiler} compiler webpack compiler
|
|
* @returns {void}
|
|
*/
|
|
apply(compiler) {
|
|
compiler.hooks.compilation.tap("DefaultStatsFactoryPlugin", compilation => {
|
|
compilation.hooks.statsFactory.tap(
|
|
"DefaultStatsFactoryPlugin",
|
|
(stats, options, context) => {
|
|
iterateConfig(SIMPLE_EXTRACTORS, options, (hookFor, fn) => {
|
|
stats.hooks.extract
|
|
.for(hookFor)
|
|
.tap("DefaultStatsFactoryPlugin", (obj, data, ctx) =>
|
|
fn(obj, data, ctx, options, stats)
|
|
);
|
|
});
|
|
iterateConfig(FILTER, options, (hookFor, fn) => {
|
|
stats.hooks.filter
|
|
.for(hookFor)
|
|
.tap("DefaultStatsFactoryPlugin", (item, ctx, idx, i) =>
|
|
fn(item, ctx, options, idx, i)
|
|
);
|
|
});
|
|
iterateConfig(FILTER_SORTED, options, (hookFor, fn) => {
|
|
stats.hooks.filterSorted
|
|
.for(hookFor)
|
|
.tap("DefaultStatsFactoryPlugin", (item, ctx, idx, i) =>
|
|
fn(item, ctx, options, idx, i)
|
|
);
|
|
});
|
|
iterateConfig(FILTER_RESULTS, options, (hookFor, fn) => {
|
|
stats.hooks.filterResults
|
|
.for(hookFor)
|
|
.tap("DefaultStatsFactoryPlugin", (item, ctx, idx, i) =>
|
|
fn(item, ctx, options, idx, i)
|
|
);
|
|
});
|
|
iterateConfig(SORTERS, options, (hookFor, fn) => {
|
|
stats.hooks.sort
|
|
.for(hookFor)
|
|
.tap("DefaultStatsFactoryPlugin", (comparators, ctx) =>
|
|
fn(comparators, ctx, options)
|
|
);
|
|
});
|
|
iterateConfig(RESULT_SORTERS, options, (hookFor, fn) => {
|
|
stats.hooks.sortResults
|
|
.for(hookFor)
|
|
.tap("DefaultStatsFactoryPlugin", (comparators, ctx) =>
|
|
fn(comparators, ctx, options)
|
|
);
|
|
});
|
|
for (const key of Object.keys(ITEM_NAMES)) {
|
|
const itemName = ITEM_NAMES[key];
|
|
stats.hooks.getItemName
|
|
.for(key)
|
|
.tap("DefaultStatsFactoryPlugin", () => itemName);
|
|
}
|
|
for (const key of Object.keys(MERGER)) {
|
|
const merger = MERGER[key];
|
|
stats.hooks.merge.for(key).tap("DefaultStatsFactoryPlugin", merger);
|
|
}
|
|
if (options.children) {
|
|
if (Array.isArray(options.children)) {
|
|
stats.hooks.getItemFactory
|
|
.for("compilation.children[].compilation")
|
|
.tap("DefaultStatsFactoryPlugin", (comp, { _index: idx }) => {
|
|
if (idx < options.children.length) {
|
|
return compilation.createStatsFactory(
|
|
compilation.createStatsOptions(
|
|
options.children[idx],
|
|
context
|
|
)
|
|
);
|
|
}
|
|
});
|
|
} else if (options.children !== true) {
|
|
const childFactory = compilation.createStatsFactory(
|
|
compilation.createStatsOptions(options.children, context)
|
|
);
|
|
stats.hooks.getItemFactory
|
|
.for("compilation.children[].compilation")
|
|
.tap("DefaultStatsFactoryPlugin", () => {
|
|
return childFactory;
|
|
});
|
|
}
|
|
}
|
|
}
|
|
);
|
|
});
|
|
}
|
|
}
|
|
module.exports = DefaultStatsFactoryPlugin;
|