diff options
Diffstat (limited to 'node_modules/webpack/lib/Stats.js')
| -rw-r--r-- | node_modules/webpack/lib/Stats.js | 2418 |
1 files changed, 1435 insertions, 983 deletions
diff --git a/node_modules/webpack/lib/Stats.js b/node_modules/webpack/lib/Stats.js index 6aa3d1ac9..fd7902bee 100644 --- a/node_modules/webpack/lib/Stats.js +++ b/node_modules/webpack/lib/Stats.js @@ -1,983 +1,1435 @@ -/*
- MIT License http://www.opensource.org/licenses/mit-license.php
- Author Tobias Koppers @sokra
-*/
-"use strict";
-
-const RequestShortener = require("./RequestShortener");
-const SizeFormatHelpers = require("./SizeFormatHelpers");
-const formatLocation = require("./formatLocation");
-const identifierUtils = require("./util/identifier");
-
-const optionsOrFallback = function() {
- let optionValues = [];
- optionValues.push.apply(optionValues, arguments);
- return optionValues.find(optionValue => typeof optionValue !== "undefined");
-};
-
-class Stats {
- constructor(compilation) {
- this.compilation = compilation;
- this.hash = compilation.hash;
- }
-
- static filterWarnings(warnings, warningsFilter) {
- // we dont have anything to filter so all warnings can be shown
- if(!warningsFilter) {
- return warnings;
- }
-
- // create a chain of filters
- // if they return "true" a warning should be surpressed
- const normalizedWarningsFilters = [].concat(warningsFilter).map(filter => {
- if(typeof filter === "string") {
- return warning => warning.indexOf(filter) > -1;
- }
-
- if(filter instanceof RegExp) {
- return warning => filter.test(warning);
- }
-
- if(typeof filter === "function") {
- return filter;
- }
-
- throw new Error(`Can only filter warnings with Strings or RegExps. (Given: ${filter})`);
- });
- return warnings.filter(warning => {
- return !normalizedWarningsFilters.some(check => check(warning));
- });
- }
-
- hasWarnings() {
- return this.compilation.warnings.length > 0;
- }
-
- hasErrors() {
- return this.compilation.errors.length > 0;
- }
-
- // remove a prefixed "!" that can be specified to reverse sort order
- normalizeFieldKey(field) {
- if(field[0] === "!") {
- return field.substr(1);
- }
- return field;
- }
-
- // if a field is prefixed by a "!" reverse sort order
- sortOrderRegular(field) {
- if(field[0] === "!") {
- return false;
- }
- return true;
- }
-
- toJson(options, forToString) {
- if(typeof options === "boolean" || typeof options === "string") {
- options = Stats.presetToOptions(options);
- } else if(!options) {
- options = {};
- }
-
- const optionOrLocalFallback = (v, def) =>
- typeof v !== "undefined" ? v :
- typeof options.all !== "undefined" ? options.all : def;
-
- const testAgainstGivenOption = (item) => {
- if(typeof item === "string") {
- const regExp = new RegExp(`[\\\\/]${item.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&")}([\\\\/]|$|!|\\?)`); // eslint-disable-line no-useless-escape
- return ident => regExp.test(ident);
- }
- if(item && typeof item === "object" && typeof item.test === "function")
- return ident => item.test(ident);
- if(typeof item === "function")
- return item;
- };
-
- const compilation = this.compilation;
- const context = optionsOrFallback(options.context, process.cwd());
- const requestShortener = new RequestShortener(context);
- const showPerformance = optionOrLocalFallback(options.performance, true);
- const showHash = optionOrLocalFallback(options.hash, true);
- const showEnv = optionOrLocalFallback(options.env, false);
- const showVersion = optionOrLocalFallback(options.version, true);
- const showTimings = optionOrLocalFallback(options.timings, true);
- const showAssets = optionOrLocalFallback(options.assets, true);
- const showEntrypoints = optionOrLocalFallback(options.entrypoints, !forToString);
- const showChunks = optionOrLocalFallback(options.chunks, !forToString);
- const showChunkModules = optionOrLocalFallback(options.chunkModules, true);
- const showChunkOrigins = optionOrLocalFallback(options.chunkOrigins, !forToString);
- const showModules = optionOrLocalFallback(options.modules, true);
- const showDepth = optionOrLocalFallback(options.depth, !forToString);
- const showCachedModules = optionOrLocalFallback(options.cached, true);
- const showCachedAssets = optionOrLocalFallback(options.cachedAssets, true);
- const showReasons = optionOrLocalFallback(options.reasons, !forToString);
- const showUsedExports = optionOrLocalFallback(options.usedExports, !forToString);
- const showProvidedExports = optionOrLocalFallback(options.providedExports, !forToString);
- const showOptimizationBailout = optionOrLocalFallback(options.optimizationBailout, !forToString);
- const showChildren = optionOrLocalFallback(options.children, true);
- const showSource = optionOrLocalFallback(options.source, !forToString);
- const showModuleTrace = optionOrLocalFallback(options.moduleTrace, true);
- const showErrors = optionOrLocalFallback(options.errors, true);
- const showErrorDetails = optionOrLocalFallback(options.errorDetails, !forToString);
- const showWarnings = optionOrLocalFallback(options.warnings, true);
- const warningsFilter = optionsOrFallback(options.warningsFilter, null);
- const showPublicPath = optionOrLocalFallback(options.publicPath, !forToString);
- const excludeModules = [].concat(optionsOrFallback(options.excludeModules, options.exclude, [])).map(testAgainstGivenOption);
- const excludeAssets = [].concat(optionsOrFallback(options.excludeAssets, [])).map(testAgainstGivenOption);
- const maxModules = optionsOrFallback(options.maxModules, forToString ? 15 : Infinity);
- const sortModules = optionsOrFallback(options.modulesSort, "id");
- const sortChunks = optionsOrFallback(options.chunksSort, "id");
- const sortAssets = optionsOrFallback(options.assetsSort, "");
-
- if(!showCachedModules) {
- excludeModules.push((ident, module) => !module.built);
- }
-
- const createModuleFilter = () => {
- let i = 0;
- return module => {
- if(excludeModules.length > 0) {
- const ident = requestShortener.shorten(module.resource);
- const excluded = excludeModules.some(fn => fn(ident, module));
- if(excluded)
- return false;
- }
- return i++ < maxModules;
- };
- };
-
- const createAssetFilter = () => {
- return asset => {
- if(excludeAssets.length > 0) {
- const ident = asset.name;
- const excluded = excludeAssets.some(fn => fn(ident, asset));
- if(excluded)
- return false;
- }
- return showCachedAssets || asset.emitted;
- };
- };
-
- const sortByFieldAndOrder = (fieldKey, a, b) => {
- if(a[fieldKey] === null && b[fieldKey] === null) return 0;
- if(a[fieldKey] === null) return 1;
- if(b[fieldKey] === null) return -1;
- if(a[fieldKey] === b[fieldKey]) return 0;
- return a[fieldKey] < b[fieldKey] ? -1 : 1;
- };
-
- const sortByField = (field) => (a, b) => {
- if(!field) {
- return 0;
- }
-
- const fieldKey = this.normalizeFieldKey(field);
-
- // if a field is prefixed with a "!" the sort is reversed!
- const sortIsRegular = this.sortOrderRegular(field);
-
- return sortByFieldAndOrder(fieldKey, sortIsRegular ? a : b, sortIsRegular ? b : a);
- };
-
- const formatError = (e) => {
- let text = "";
- if(typeof e === "string")
- e = {
- message: e
- };
- if(e.chunk) {
- text += `chunk ${e.chunk.name || e.chunk.id}${e.chunk.hasRuntime() ? " [entry]" : e.chunk.isInitial() ? " [initial]" : ""}\n`;
- }
- if(e.file) {
- text += `${e.file}\n`;
- }
- if(e.module && e.module.readableIdentifier && typeof e.module.readableIdentifier === "function") {
- text += `${e.module.readableIdentifier(requestShortener)}\n`;
- }
- text += e.message;
- if(showErrorDetails && e.details) text += `\n${e.details}`;
- if(showErrorDetails && e.missing) text += e.missing.map(item => `\n[${item}]`).join("");
- if(showModuleTrace && e.origin) {
- text += `\n @ ${e.origin.readableIdentifier(requestShortener)}`;
- if(typeof e.originLoc === "object") {
- const locInfo = formatLocation(e.originLoc);
- if(locInfo)
- text += ` ${locInfo}`;
- }
- if(e.dependencies) {
- e.dependencies.forEach(dep => {
- if(!dep.loc) return;
- if(typeof dep.loc === "string") return;
- const locInfo = formatLocation(dep.loc);
- if(!locInfo) return;
- text += ` ${locInfo}`;
- });
- }
- let current = e.origin;
- while(current.issuer) {
- current = current.issuer;
- text += `\n @ ${current.readableIdentifier(requestShortener)}`;
- }
- }
- return text;
- };
-
- const obj = {
- errors: compilation.errors.map(formatError),
- warnings: Stats.filterWarnings(compilation.warnings.map(formatError), warningsFilter)
- };
-
- //We just hint other renderers since actually omitting
- //errors/warnings from the JSON would be kind of weird.
- Object.defineProperty(obj, "_showWarnings", {
- value: showWarnings,
- enumerable: false
- });
- Object.defineProperty(obj, "_showErrors", {
- value: showErrors,
- enumerable: false
- });
-
- if(showVersion) {
- obj.version = require("../package.json").version;
- }
-
- if(showHash) obj.hash = this.hash;
- if(showTimings && this.startTime && this.endTime) {
- obj.time = this.endTime - this.startTime;
- }
-
- if(showEnv && options._env) {
- obj.env = options._env;
- }
-
- if(compilation.needAdditionalPass) {
- obj.needAdditionalPass = true;
- }
- if(showPublicPath) {
- obj.publicPath = this.compilation.mainTemplate.getPublicPath({
- hash: this.compilation.hash
- });
- }
- if(showAssets) {
- const assetsByFile = {};
- const compilationAssets = Object.keys(compilation.assets);
- obj.assetsByChunkName = {};
- obj.assets = compilationAssets.map(asset => {
- const obj = {
- name: asset,
- size: compilation.assets[asset].size(),
- chunks: [],
- chunkNames: [],
- emitted: compilation.assets[asset].emitted
- };
-
- if(showPerformance) {
- obj.isOverSizeLimit = compilation.assets[asset].isOverSizeLimit;
- }
-
- assetsByFile[asset] = obj;
- return obj;
- }).filter(createAssetFilter());
- obj.filteredAssets = compilationAssets.length - obj.assets.length;
-
- compilation.chunks.forEach(chunk => {
- chunk.files.forEach(asset => {
- if(assetsByFile[asset]) {
- chunk.ids.forEach(id => {
- assetsByFile[asset].chunks.push(id);
- });
- if(chunk.name) {
- assetsByFile[asset].chunkNames.push(chunk.name);
- if(obj.assetsByChunkName[chunk.name])
- obj.assetsByChunkName[chunk.name] = [].concat(obj.assetsByChunkName[chunk.name]).concat([asset]);
- else
- obj.assetsByChunkName[chunk.name] = asset;
- }
- }
- });
- });
- obj.assets.sort(sortByField(sortAssets));
- }
-
- if(showEntrypoints) {
- obj.entrypoints = {};
- Object.keys(compilation.entrypoints).forEach(name => {
- const ep = compilation.entrypoints[name];
- obj.entrypoints[name] = {
- chunks: ep.chunks.map(c => c.id),
- assets: ep.chunks.reduce((array, c) => array.concat(c.files || []), [])
- };
- if(showPerformance) {
- obj.entrypoints[name].isOverSizeLimit = ep.isOverSizeLimit;
- }
- });
- }
-
- function fnModule(module) {
- const obj = {
- id: module.id,
- identifier: module.identifier(),
- name: module.readableIdentifier(requestShortener),
- index: module.index,
- index2: module.index2,
- size: module.size(),
- cacheable: !!module.cacheable,
- built: !!module.built,
- optional: !!module.optional,
- prefetched: !!module.prefetched,
- chunks: module.mapChunks(chunk => chunk.id),
- assets: Object.keys(module.assets || {}),
- issuer: module.issuer && module.issuer.identifier(),
- issuerId: module.issuer && module.issuer.id,
- issuerName: module.issuer && module.issuer.readableIdentifier(requestShortener),
- profile: module.profile,
- failed: !!module.error,
- errors: module.errors && module.dependenciesErrors && (module.errors.length + module.dependenciesErrors.length),
- warnings: module.errors && module.dependenciesErrors && (module.warnings.length + module.dependenciesWarnings.length)
- };
- if(showReasons) {
- obj.reasons = module.reasons.filter(reason => reason.dependency && reason.module).map(reason => {
- const obj = {
- moduleId: reason.module.id,
- moduleIdentifier: reason.module.identifier(),
- module: reason.module.readableIdentifier(requestShortener),
- moduleName: reason.module.readableIdentifier(requestShortener),
- type: reason.dependency.type,
- userRequest: reason.dependency.userRequest
- };
- const locInfo = formatLocation(reason.dependency.loc);
- if(locInfo) obj.loc = locInfo;
- return obj;
- }).sort((a, b) => a.moduleId - b.moduleId);
- }
- if(showUsedExports) {
- obj.usedExports = module.used ? module.usedExports : false;
- }
- if(showProvidedExports) {
- obj.providedExports = Array.isArray(module.providedExports) ? module.providedExports : null;
- }
- if(showOptimizationBailout) {
- obj.optimizationBailout = module.optimizationBailout.map(item => {
- if(typeof item === "function") return item(requestShortener);
- return item;
- });
- }
- if(showDepth) {
- obj.depth = module.depth;
- }
- if(showSource && module._source) {
- obj.source = module._source.source();
- }
- return obj;
- }
- if(showChunks) {
- obj.chunks = compilation.chunks.map(chunk => {
- const obj = {
- id: chunk.id,
- rendered: chunk.rendered,
- initial: chunk.isInitial(),
- entry: chunk.hasRuntime(),
- recorded: chunk.recorded,
- extraAsync: !!chunk.extraAsync,
- size: chunk.mapModules(m => m.size()).reduce((size, moduleSize) => size + moduleSize, 0),
- names: chunk.name ? [chunk.name] : [],
- files: chunk.files.slice(),
- hash: chunk.renderedHash,
- parents: chunk.parents.map(c => c.id)
- };
- if(showChunkModules) {
- obj.modules = chunk
- .getModules()
- .sort(sortByField("depth"))
- .filter(createModuleFilter())
- .map(fnModule);
- obj.filteredModules = chunk.getNumberOfModules() - obj.modules.length;
- obj.modules.sort(sortByField(sortModules));
- }
- if(showChunkOrigins) {
- obj.origins = chunk.origins.map(origin => ({
- moduleId: origin.module ? origin.module.id : undefined,
- module: origin.module ? origin.module.identifier() : "",
- moduleIdentifier: origin.module ? origin.module.identifier() : "",
- moduleName: origin.module ? origin.module.readableIdentifier(requestShortener) : "",
- loc: formatLocation(origin.loc),
- name: origin.name,
- reasons: origin.reasons || []
- }));
- }
- return obj;
- });
- obj.chunks.sort(sortByField(sortChunks));
- }
- if(showModules) {
- obj.modules = compilation.modules
- .slice()
- .sort(sortByField("depth"))
- .filter(createModuleFilter())
- .map(fnModule);
- obj.filteredModules = compilation.modules.length - obj.modules.length;
- obj.modules.sort(sortByField(sortModules));
- }
- if(showChildren) {
- obj.children = compilation.children.map((child, idx) => {
- const childOptions = Stats.getChildOptions(options, idx);
- const obj = new Stats(child).toJson(childOptions, forToString);
- delete obj.hash;
- delete obj.version;
- if(child.name)
- obj.name = identifierUtils.makePathsRelative(context, child.name, compilation.cache);
- return obj;
- });
- }
-
- return obj;
- }
-
- toString(options) {
- if(typeof options === "boolean" || typeof options === "string") {
- options = Stats.presetToOptions(options);
- } else if(!options) {
- options = {};
- }
-
- const useColors = optionsOrFallback(options.colors, false);
-
- const obj = this.toJson(options, true);
-
- return Stats.jsonToString(obj, useColors);
- }
-
- static jsonToString(obj, useColors) {
- const buf = [];
-
- const defaultColors = {
- bold: "\u001b[1m",
- yellow: "\u001b[1m\u001b[33m",
- red: "\u001b[1m\u001b[31m",
- green: "\u001b[1m\u001b[32m",
- cyan: "\u001b[1m\u001b[36m",
- magenta: "\u001b[1m\u001b[35m"
- };
-
- const colors = Object.keys(defaultColors).reduce((obj, color) => {
- obj[color] = str => {
- if(useColors) {
- buf.push(
- (useColors === true || useColors[color] === undefined) ?
- defaultColors[color] : useColors[color]
- );
- }
- buf.push(str);
- if(useColors) {
- buf.push("\u001b[39m\u001b[22m");
- }
- };
- return obj;
- }, {
- normal: (str) => buf.push(str)
- });
-
- const coloredTime = (time) => {
- let times = [800, 400, 200, 100];
- if(obj.time) {
- times = [obj.time / 2, obj.time / 4, obj.time / 8, obj.time / 16];
- }
- if(time < times[3])
- colors.normal(`${time}ms`);
- else if(time < times[2])
- colors.bold(`${time}ms`);
- else if(time < times[1])
- colors.green(`${time}ms`);
- else if(time < times[0])
- colors.yellow(`${time}ms`);
- else
- colors.red(`${time}ms`);
- };
-
- const newline = () => buf.push("\n");
-
- const getText = (arr, row, col) => {
- return arr[row][col].value;
- };
-
- const table = (array, align, splitter) => {
- const rows = array.length;
- const cols = array[0].length;
- const colSizes = new Array(cols);
- for(let col = 0; col < cols; col++)
- colSizes[col] = 0;
- for(let row = 0; row < rows; row++) {
- for(let col = 0; col < cols; col++) {
- const value = `${getText(array, row, col)}`;
- if(value.length > colSizes[col]) {
- colSizes[col] = value.length;
- }
- }
- }
- for(let row = 0; row < rows; row++) {
- for(let col = 0; col < cols; col++) {
- const format = array[row][col].color;
- const value = `${getText(array, row, col)}`;
- let l = value.length;
- if(align[col] === "l")
- format(value);
- for(; l < colSizes[col] && col !== cols - 1; l++)
- colors.normal(" ");
- if(align[col] === "r")
- format(value);
- if(col + 1 < cols && colSizes[col] !== 0)
- colors.normal(splitter || " ");
- }
- newline();
- }
- };
-
- const getAssetColor = (asset, defaultColor) => {
- if(asset.isOverSizeLimit) {
- return colors.yellow;
- }
-
- return defaultColor;
- };
-
- if(obj.hash) {
- colors.normal("Hash: ");
- colors.bold(obj.hash);
- newline();
- }
- if(obj.version) {
- colors.normal("Version: webpack ");
- colors.bold(obj.version);
- newline();
- }
- if(typeof obj.time === "number") {
- colors.normal("Time: ");
- colors.bold(obj.time);
- colors.normal("ms");
- newline();
- }
- if(obj.env) {
- colors.normal("Environment (--env): ");
- colors.bold(JSON.stringify(obj.env, null, 2));
- newline();
- }
- if(obj.publicPath) {
- colors.normal("PublicPath: ");
- colors.bold(obj.publicPath);
- newline();
- }
-
- if(obj.assets && obj.assets.length > 0) {
- const t = [
- [{
- value: "Asset",
- color: colors.bold
- }, {
- value: "Size",
- color: colors.bold
- }, {
- value: "Chunks",
- color: colors.bold
- }, {
- value: "",
- color: colors.bold
- }, {
- value: "",
- color: colors.bold
- }, {
- value: "Chunk Names",
- color: colors.bold
- }]
- ];
- obj.assets.forEach(asset => {
- t.push([{
- value: asset.name,
- color: getAssetColor(asset, colors.green)
- }, {
- value: SizeFormatHelpers.formatSize(asset.size),
- color: getAssetColor(asset, colors.normal)
- }, {
- value: asset.chunks.join(", "),
- color: colors.bold
- }, {
- value: asset.emitted ? "[emitted]" : "",
- color: colors.green
- }, {
- value: asset.isOverSizeLimit ? "[big]" : "",
- color: getAssetColor(asset, colors.normal)
- }, {
- value: asset.chunkNames.join(", "),
- color: colors.normal
- }]);
- });
- table(t, "rrrlll");
- }
- if(obj.filteredAssets > 0) {
- colors.normal(" ");
- if(obj.assets.length > 0)
- colors.normal("+ ");
- colors.normal(obj.filteredAssets);
- if(obj.assets.length > 0)
- colors.normal(" hidden");
- colors.normal(obj.filteredAssets !== 1 ? " assets" : " asset");
- newline();
- }
- if(obj.entrypoints) {
- Object.keys(obj.entrypoints).forEach(name => {
- const ep = obj.entrypoints[name];
- colors.normal("Entrypoint ");
- colors.bold(name);
- if(ep.isOverSizeLimit) {
- colors.normal(" ");
- colors.yellow("[big]");
- }
- colors.normal(" =");
- ep.assets.forEach(asset => {
- colors.normal(" ");
- colors.green(asset);
- });
- newline();
- });
- }
- const modulesByIdentifier = {};
- if(obj.modules) {
- obj.modules.forEach(module => {
- modulesByIdentifier[`$${module.identifier}`] = module;
- });
- } else if(obj.chunks) {
- obj.chunks.forEach(chunk => {
- if(chunk.modules) {
- chunk.modules.forEach(module => {
- modulesByIdentifier[`$${module.identifier}`] = module;
- });
- }
- });
- }
-
- const processModuleAttributes = (module) => {
- colors.normal(" ");
- colors.normal(SizeFormatHelpers.formatSize(module.size));
- if(module.chunks) {
- module.chunks.forEach(chunk => {
- colors.normal(" {");
- colors.yellow(chunk);
- colors.normal("}");
- });
- }
- if(typeof module.depth === "number") {
- colors.normal(` [depth ${module.depth}]`);
- }
- if(!module.cacheable) {
- colors.red(" [not cacheable]");
- }
- if(module.optional) {
- colors.yellow(" [optional]");
- }
- if(module.built) {
- colors.green(" [built]");
- }
- if(module.prefetched) {
- colors.magenta(" [prefetched]");
- }
- if(module.failed)
- colors.red(" [failed]");
- if(module.warnings)
- colors.yellow(` [${module.warnings} warning${module.warnings === 1 ? "" : "s"}]`);
- if(module.errors)
- colors.red(` [${module.errors} error${module.errors === 1 ? "" : "s"}]`);
- };
-
- const processModuleContent = (module, prefix) => {
- if(Array.isArray(module.providedExports)) {
- colors.normal(prefix);
- if(module.providedExports.length === 0)
- colors.cyan("[no exports]");
- else
- colors.cyan(`[exports: ${module.providedExports.join(", ")}]`);
- newline();
- }
- if(module.usedExports !== undefined) {
- if(module.usedExports !== true) {
- colors.normal(prefix);
- if(module.usedExports === false || module.usedExports.length === 0)
- colors.cyan("[no exports used]");
- else
- colors.cyan(`[only some exports used: ${module.usedExports.join(", ")}]`);
- newline();
- }
- }
- if(Array.isArray(module.optimizationBailout)) {
- module.optimizationBailout.forEach(item => {
- colors.normal(prefix);
- colors.yellow(item);
- newline();
- });
- }
- if(module.reasons) {
- module.reasons.forEach(reason => {
- colors.normal(prefix);
- colors.normal(reason.type);
- colors.normal(" ");
- colors.cyan(reason.userRequest);
- colors.normal(" [");
- colors.normal(reason.moduleId);
- colors.normal("] ");
- colors.magenta(reason.module);
- if(reason.loc) {
- colors.normal(" ");
- colors.normal(reason.loc);
- }
- newline();
- });
- }
- if(module.profile) {
- colors.normal(prefix);
- let sum = 0;
- const path = [];
- let current = module;
- while(current.issuer) {
- path.push(current = current.issuer);
- }
- path.reverse().forEach(module => {
- colors.normal("[");
- colors.normal(module.id);
- colors.normal("] ");
- if(module.profile) {
- const time = (module.profile.factory || 0) + (module.profile.building || 0);
- coloredTime(time);
- sum += time;
- colors.normal(" ");
- }
- colors.normal("->");
- });
- Object.keys(module.profile).forEach(key => {
- colors.normal(` ${key}:`);
- const time = module.profile[key];
- coloredTime(time);
- sum += time;
- });
- colors.normal(" = ");
- coloredTime(sum);
- newline();
- }
- };
-
- const processModulesList = (obj, prefix) => {
- if(obj.modules) {
- obj.modules.forEach(module => {
- colors.normal(prefix);
- if(module.id < 1000) colors.normal(" ");
- if(module.id < 100) colors.normal(" ");
- if(module.id < 10) colors.normal(" ");
- colors.normal("[");
- colors.normal(module.id);
- colors.normal("] ");
- colors.bold(module.name || module.identifier);
- processModuleAttributes(module);
- newline();
- processModuleContent(module, prefix + " ");
- });
- if(obj.filteredModules > 0) {
- colors.normal(prefix);
- colors.normal(" ");
- if(obj.modules.length > 0)
- colors.normal(" + ");
- colors.normal(obj.filteredModules);
- if(obj.modules.length > 0)
- colors.normal(" hidden");
- colors.normal(obj.filteredModules !== 1 ? " modules" : " module");
- newline();
- }
- }
- };
-
- if(obj.chunks) {
- obj.chunks.forEach(chunk => {
- colors.normal("chunk ");
- if(chunk.id < 1000) colors.normal(" ");
- if(chunk.id < 100) colors.normal(" ");
- if(chunk.id < 10) colors.normal(" ");
- colors.normal("{");
- colors.yellow(chunk.id);
- colors.normal("} ");
- colors.green(chunk.files.join(", "));
- if(chunk.names && chunk.names.length > 0) {
- colors.normal(" (");
- colors.normal(chunk.names.join(", "));
- colors.normal(")");
- }
- colors.normal(" ");
- colors.normal(SizeFormatHelpers.formatSize(chunk.size));
- chunk.parents.forEach(id => {
- colors.normal(" {");
- colors.yellow(id);
- colors.normal("}");
- });
- if(chunk.entry) {
- colors.yellow(" [entry]");
- } else if(chunk.initial) {
- colors.yellow(" [initial]");
- }
- if(chunk.rendered) {
- colors.green(" [rendered]");
- }
- if(chunk.recorded) {
- colors.green(" [recorded]");
- }
- newline();
- if(chunk.origins) {
- chunk.origins.forEach(origin => {
- colors.normal(" > ");
- if(origin.reasons && origin.reasons.length) {
- colors.yellow(origin.reasons.join(" "));
- colors.normal(" ");
- }
- if(origin.name) {
- colors.normal(origin.name);
- colors.normal(" ");
- }
- if(origin.module) {
- colors.normal("[");
- colors.normal(origin.moduleId);
- colors.normal("] ");
- const module = modulesByIdentifier[`$${origin.module}`];
- if(module) {
- colors.bold(module.name);
- colors.normal(" ");
- }
- if(origin.loc) {
- colors.normal(origin.loc);
- }
- }
- newline();
- });
- }
- processModulesList(chunk, " ");
- });
- }
-
- processModulesList(obj, "");
-
- if(obj._showWarnings && obj.warnings) {
- obj.warnings.forEach(warning => {
- newline();
- colors.yellow(`WARNING in ${warning}`);
- newline();
- });
- }
- if(obj._showErrors && obj.errors) {
- obj.errors.forEach(error => {
- newline();
- colors.red(`ERROR in ${error}`);
- newline();
- });
- }
- if(obj.children) {
- obj.children.forEach(child => {
- const childString = Stats.jsonToString(child, useColors);
- if(childString) {
- if(child.name) {
- colors.normal("Child ");
- colors.bold(child.name);
- colors.normal(":");
- } else {
- colors.normal("Child");
- }
- newline();
- buf.push(" ");
- buf.push(childString.replace(/\n/g, "\n "));
- newline();
- }
- });
- }
- if(obj.needAdditionalPass) {
- colors.yellow("Compilation needs an additional pass and will compile again.");
- }
-
- while(buf[buf.length - 1] === "\n") buf.pop();
- return buf.join("");
- }
-
- static presetToOptions(name) {
- // Accepted values: none, errors-only, minimal, normal, detailed, verbose
- // Any other falsy value will behave as 'none', truthy values as 'normal'
- const pn = (typeof name === "string") && name.toLowerCase() || name || "none";
- switch(pn) {
- case "none":
- return {
- all: false
- };
- case "verbose":
- return {
- entrypoints: true,
- modules: false,
- chunks: true,
- chunkModules: true,
- chunkOrigins: true,
- depth: true,
- env: true,
- reasons: true,
- usedExports: true,
- providedExports: true,
- optimizationBailout: true,
- errorDetails: true,
- publicPath: true,
- exclude: () => false,
- maxModules: Infinity,
- };
- case "detailed":
- return {
- entrypoints: true,
- chunks: true,
- chunkModules: false,
- chunkOrigins: true,
- depth: true,
- usedExports: true,
- providedExports: true,
- optimizationBailout: true,
- errorDetails: true,
- publicPath: true,
- exclude: () => false,
- maxModules: Infinity,
- };
- case "minimal":
- return {
- all: false,
- modules: true,
- maxModules: 0,
- errors: true,
- warnings: true,
- };
- case "errors-only":
- return {
- all: false,
- errors: true,
- moduleTrace: true,
- };
- default:
- return {};
- }
- }
-
- static getChildOptions(options, idx) {
- let innerOptions;
- if(Array.isArray(options.children)) {
- if(idx < options.children.length)
- innerOptions = options.children[idx];
- } else if(typeof options.children === "object" && options.children) {
- innerOptions = options.children;
- }
- if(typeof innerOptions === "boolean" || typeof innerOptions === "string")
- innerOptions = Stats.presetToOptions(innerOptions);
- if(!innerOptions)
- return options;
- const childOptions = Object.assign({}, options);
- delete childOptions.children; // do not inherit children
- return Object.assign(childOptions, innerOptions);
- }
-}
-
-module.exports = Stats;
+/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +"use strict"; + +const RequestShortener = require("./RequestShortener"); +const SizeFormatHelpers = require("./SizeFormatHelpers"); +const formatLocation = require("./formatLocation"); +const identifierUtils = require("./util/identifier"); +const compareLocations = require("./compareLocations"); + +const optionsOrFallback = (...args) => { + let optionValues = []; + optionValues.push(...args); + return optionValues.find(optionValue => optionValue !== undefined); +}; + +const compareId = (a, b) => { + if (a < b) return -1; + if (a > b) return 1; + return 0; +}; + +class Stats { + constructor(compilation) { + this.compilation = compilation; + this.hash = compilation.hash; + this.startTime = undefined; + this.endTime = undefined; + } + + static filterWarnings(warnings, warningsFilter) { + // we dont have anything to filter so all warnings can be shown + if (!warningsFilter) { + return warnings; + } + + // create a chain of filters + // if they return "true" a warning should be suppressed + const normalizedWarningsFilters = [].concat(warningsFilter).map(filter => { + if (typeof filter === "string") { + return warning => warning.includes(filter); + } + + if (filter instanceof RegExp) { + return warning => filter.test(warning); + } + + if (typeof filter === "function") { + return filter; + } + + throw new Error( + `Can only filter warnings with Strings or RegExps. (Given: ${filter})` + ); + }); + return warnings.filter(warning => { + return !normalizedWarningsFilters.some(check => check(warning)); + }); + } + + formatFilePath(filePath) { + const OPTIONS_REGEXP = /^(\s|\S)*!/; + return filePath.includes("!") + ? `${filePath.replace(OPTIONS_REGEXP, "")} (${filePath})` + : `${filePath}`; + } + + hasWarnings() { + return ( + this.compilation.warnings.length > 0 || + this.compilation.children.some(child => child.getStats().hasWarnings()) + ); + } + + hasErrors() { + return ( + this.compilation.errors.length > 0 || + this.compilation.children.some(child => child.getStats().hasErrors()) + ); + } + + // remove a prefixed "!" that can be specified to reverse sort order + normalizeFieldKey(field) { + if (field[0] === "!") { + return field.substr(1); + } + return field; + } + + // if a field is prefixed by a "!" reverse sort order + sortOrderRegular(field) { + if (field[0] === "!") { + return false; + } + return true; + } + + toJson(options, forToString) { + if (typeof options === "boolean" || typeof options === "string") { + options = Stats.presetToOptions(options); + } else if (!options) { + options = {}; + } + + const optionOrLocalFallback = (v, def) => + v !== undefined ? v : options.all !== undefined ? options.all : def; + + const testAgainstGivenOption = item => { + if (typeof item === "string") { + const regExp = new RegExp( + `[\\\\/]${item.replace( + // eslint-disable-next-line no-useless-escape + /[-[\]{}()*+?.\\^$|]/g, + "\\$&" + )}([\\\\/]|$|!|\\?)` + ); + return ident => regExp.test(ident); + } + if (item && typeof item === "object" && typeof item.test === "function") { + return ident => item.test(ident); + } + if (typeof item === "function") { + return item; + } + if (typeof item === "boolean") { + return () => item; + } + }; + + const compilation = this.compilation; + const context = optionsOrFallback( + options.context, + compilation.compiler.context + ); + const requestShortener = + compilation.compiler.context === context + ? compilation.requestShortener + : new RequestShortener(context); + const showPerformance = optionOrLocalFallback(options.performance, true); + const showHash = optionOrLocalFallback(options.hash, true); + const showEnv = optionOrLocalFallback(options.env, false); + const showVersion = optionOrLocalFallback(options.version, true); + const showTimings = optionOrLocalFallback(options.timings, true); + const showBuiltAt = optionOrLocalFallback(options.builtAt, true); + const showAssets = optionOrLocalFallback(options.assets, true); + const showEntrypoints = optionOrLocalFallback(options.entrypoints, true); + const showChunkGroups = optionOrLocalFallback( + options.chunkGroups, + !forToString + ); + const showChunks = optionOrLocalFallback(options.chunks, !forToString); + const showChunkModules = optionOrLocalFallback(options.chunkModules, true); + const showChunkOrigins = optionOrLocalFallback( + options.chunkOrigins, + !forToString + ); + const showModules = optionOrLocalFallback(options.modules, true); + const showNestedModules = optionOrLocalFallback( + options.nestedModules, + true + ); + const showModuleAssets = optionOrLocalFallback( + options.moduleAssets, + !forToString + ); + const showDepth = optionOrLocalFallback(options.depth, !forToString); + const showCachedModules = optionOrLocalFallback(options.cached, true); + const showCachedAssets = optionOrLocalFallback(options.cachedAssets, true); + const showReasons = optionOrLocalFallback(options.reasons, !forToString); + const showUsedExports = optionOrLocalFallback( + options.usedExports, + !forToString + ); + const showProvidedExports = optionOrLocalFallback( + options.providedExports, + !forToString + ); + const showOptimizationBailout = optionOrLocalFallback( + options.optimizationBailout, + !forToString + ); + const showChildren = optionOrLocalFallback(options.children, true); + const showSource = optionOrLocalFallback(options.source, !forToString); + const showModuleTrace = optionOrLocalFallback(options.moduleTrace, true); + const showErrors = optionOrLocalFallback(options.errors, true); + const showErrorDetails = optionOrLocalFallback( + options.errorDetails, + !forToString + ); + const showWarnings = optionOrLocalFallback(options.warnings, true); + const warningsFilter = optionsOrFallback(options.warningsFilter, null); + const showPublicPath = optionOrLocalFallback( + options.publicPath, + !forToString + ); + const excludeModules = [] + .concat(optionsOrFallback(options.excludeModules, options.exclude, [])) + .map(testAgainstGivenOption); + const excludeAssets = [] + .concat(optionsOrFallback(options.excludeAssets, [])) + .map(testAgainstGivenOption); + const maxModules = optionsOrFallback( + options.maxModules, + forToString ? 15 : Infinity + ); + const sortModules = optionsOrFallback(options.modulesSort, "id"); + const sortChunks = optionsOrFallback(options.chunksSort, "id"); + const sortAssets = optionsOrFallback(options.assetsSort, ""); + const showOutputPath = optionOrLocalFallback( + options.outputPath, + !forToString + ); + + if (!showCachedModules) { + excludeModules.push((ident, module) => !module.built); + } + + const createModuleFilter = () => { + let i = 0; + return module => { + if (excludeModules.length > 0) { + const ident = requestShortener.shorten(module.resource); + const excluded = excludeModules.some(fn => fn(ident, module)); + if (excluded) return false; + } + const result = i < maxModules; + i++; + return result; + }; + }; + + const createAssetFilter = () => { + return asset => { + if (excludeAssets.length > 0) { + const ident = asset.name; + const excluded = excludeAssets.some(fn => fn(ident, asset)); + if (excluded) return false; + } + return showCachedAssets || asset.emitted; + }; + }; + + const sortByFieldAndOrder = (fieldKey, a, b) => { + if (a[fieldKey] === null && b[fieldKey] === null) return 0; + if (a[fieldKey] === null) return 1; + if (b[fieldKey] === null) return -1; + if (a[fieldKey] === b[fieldKey]) return 0; + return a[fieldKey] < b[fieldKey] ? -1 : 1; + }; + + const sortByField = field => (a, b) => { + if (!field) { + return 0; + } + + const fieldKey = this.normalizeFieldKey(field); + + // if a field is prefixed with a "!" the sort is reversed! + const sortIsRegular = this.sortOrderRegular(field); + + return sortByFieldAndOrder( + fieldKey, + sortIsRegular ? a : b, + sortIsRegular ? b : a + ); + }; + + const formatError = e => { + let text = ""; + if (typeof e === "string") { + e = { message: e }; + } + if (e.chunk) { + text += `chunk ${e.chunk.name || e.chunk.id}${ + e.chunk.hasRuntime() + ? " [entry]" + : e.chunk.canBeInitial() + ? " [initial]" + : "" + }\n`; + } + if (e.file) { + text += `${e.file}\n`; + } + if ( + e.module && + e.module.readableIdentifier && + typeof e.module.readableIdentifier === "function" + ) { + text += this.formatFilePath( + e.module.readableIdentifier(requestShortener) + ); + if (typeof e.loc === "object") { + const locInfo = formatLocation(e.loc); + if (locInfo) text += ` ${locInfo}`; + } + text += "\n"; + } + text += e.message; + if (showErrorDetails && e.details) { + text += `\n${e.details}`; + } + if (showErrorDetails && e.missing) { + text += e.missing.map(item => `\n[${item}]`).join(""); + } + if (showModuleTrace && e.origin) { + text += `\n @ ${this.formatFilePath( + e.origin.readableIdentifier(requestShortener) + )}`; + if (typeof e.originLoc === "object") { + const locInfo = formatLocation(e.originLoc); + if (locInfo) text += ` ${locInfo}`; + } + if (e.dependencies) { + for (const dep of e.dependencies) { + if (!dep.loc) continue; + if (typeof dep.loc === "string") continue; + const locInfo = formatLocation(dep.loc); + if (!locInfo) continue; + text += ` ${locInfo}`; + } + } + let current = e.origin; + while (current.issuer) { + current = current.issuer; + text += `\n @ ${current.readableIdentifier(requestShortener)}`; + } + } + return text; + }; + + const obj = { + errors: compilation.errors.map(formatError), + warnings: Stats.filterWarnings( + compilation.warnings.map(formatError), + warningsFilter + ) + }; + + //We just hint other renderers since actually omitting + //errors/warnings from the JSON would be kind of weird. + Object.defineProperty(obj, "_showWarnings", { + value: showWarnings, + enumerable: false + }); + Object.defineProperty(obj, "_showErrors", { + value: showErrors, + enumerable: false + }); + + if (showVersion) { + obj.version = require("../package.json").version; + } + + if (showHash) obj.hash = this.hash; + if (showTimings && this.startTime && this.endTime) { + obj.time = this.endTime - this.startTime; + } + + if (showBuiltAt && this.endTime) { + obj.builtAt = this.endTime; + } + + if (showEnv && options._env) { + obj.env = options._env; + } + + if (compilation.needAdditionalPass) { + obj.needAdditionalPass = true; + } + if (showPublicPath) { + obj.publicPath = this.compilation.mainTemplate.getPublicPath({ + hash: this.compilation.hash + }); + } + if (showOutputPath) { + obj.outputPath = this.compilation.mainTemplate.outputOptions.path; + } + if (showAssets) { + const assetsByFile = {}; + const compilationAssets = Object.keys(compilation.assets); + obj.assetsByChunkName = {}; + obj.assets = compilationAssets + .map(asset => { + const obj = { + name: asset, + size: compilation.assets[asset].size(), + chunks: [], + chunkNames: [], + emitted: compilation.assets[asset].emitted + }; + + if (showPerformance) { + obj.isOverSizeLimit = compilation.assets[asset].isOverSizeLimit; + } + + assetsByFile[asset] = obj; + return obj; + }) + .filter(createAssetFilter()); + obj.filteredAssets = compilationAssets.length - obj.assets.length; + + for (const chunk of compilation.chunks) { + for (const asset of chunk.files) { + if (assetsByFile[asset]) { + for (const id of chunk.ids) { + assetsByFile[asset].chunks.push(id); + } + if (chunk.name) { + assetsByFile[asset].chunkNames.push(chunk.name); + if (obj.assetsByChunkName[chunk.name]) { + obj.assetsByChunkName[chunk.name] = [] + .concat(obj.assetsByChunkName[chunk.name]) + .concat([asset]); + } else { + obj.assetsByChunkName[chunk.name] = asset; + } + } + } + } + } + obj.assets.sort(sortByField(sortAssets)); + } + + const fnChunkGroup = groupMap => { + const obj = {}; + for (const keyValuePair of groupMap) { + const name = keyValuePair[0]; + const cg = keyValuePair[1]; + const children = cg.getChildrenByOrders(); + obj[name] = { + chunks: cg.chunks.map(c => c.id), + assets: cg.chunks.reduce( + (array, c) => array.concat(c.files || []), + [] + ), + children: Object.keys(children).reduce((obj, key) => { + const groups = children[key]; + obj[key] = groups.map(group => ({ + name: group.name, + chunks: group.chunks.map(c => c.id), + assets: group.chunks.reduce( + (array, c) => array.concat(c.files || []), + [] + ) + })); + return obj; + }, Object.create(null)), + childAssets: Object.keys(children).reduce((obj, key) => { + const groups = children[key]; + obj[key] = Array.from( + groups.reduce((set, group) => { + for (const chunk of group.chunks) { + for (const asset of chunk.files) { + set.add(asset); + } + } + return set; + }, new Set()) + ); + return obj; + }, Object.create(null)) + }; + if (showPerformance) { + obj[name].isOverSizeLimit = cg.isOverSizeLimit; + } + } + + return obj; + }; + + if (showEntrypoints) { + obj.entrypoints = fnChunkGroup(compilation.entrypoints); + } + + if (showChunkGroups) { + obj.namedChunkGroups = fnChunkGroup(compilation.namedChunkGroups); + } + + const fnModule = module => { + const path = []; + let current = module; + while (current.issuer) { + path.push((current = current.issuer)); + } + path.reverse(); + const obj = { + id: module.id, + identifier: module.identifier(), + name: module.readableIdentifier(requestShortener), + index: module.index, + index2: module.index2, + size: module.size(), + cacheable: module.buildInfo.cacheable, + built: !!module.built, + optional: module.optional, + prefetched: module.prefetched, + chunks: Array.from(module.chunksIterable, chunk => chunk.id), + issuer: module.issuer && module.issuer.identifier(), + issuerId: module.issuer && module.issuer.id, + issuerName: + module.issuer && module.issuer.readableIdentifier(requestShortener), + issuerPath: + module.issuer && + path.map(module => ({ + id: module.id, + identifier: module.identifier(), + name: module.readableIdentifier(requestShortener), + profile: module.profile + })), + profile: module.profile, + failed: !!module.error, + errors: module.errors ? module.errors.length : 0, + warnings: module.warnings ? module.warnings.length : 0 + }; + if (showModuleAssets) { + obj.assets = Object.keys(module.buildInfo.assets || {}); + } + if (showReasons) { + obj.reasons = module.reasons + .sort((a, b) => { + if (a.module && !b.module) return -1; + if (!a.module && b.module) return 1; + if (a.module && b.module) { + const cmp = compareId(a.module.id, b.module.id); + if (cmp) return cmp; + } + if (a.dependency && !b.dependency) return -1; + if (!a.dependency && b.dependency) return 1; + if (a.dependency && b.dependency) { + const cmp = compareLocations(a.dependency.loc, b.dependency.loc); + if (cmp) return cmp; + if (a.dependency.type < b.dependency.type) return -1; + if (a.dependency.type > b.dependency.type) return 1; + } + return 0; + }) + .map(reason => { + const obj = { + moduleId: reason.module ? reason.module.id : null, + moduleIdentifier: reason.module + ? reason.module.identifier() + : null, + module: reason.module + ? reason.module.readableIdentifier(requestShortener) + : null, + moduleName: reason.module + ? reason.module.readableIdentifier(requestShortener) + : null, + type: reason.dependency ? reason.dependency.type : null, + explanation: reason.explanation, + userRequest: reason.dependency + ? reason.dependency.userRequest + : null + }; + if (reason.dependency) { + const locInfo = formatLocation(reason.dependency.loc); + if (locInfo) { + obj.loc = locInfo; + } + } + return obj; + }); + } + if (showUsedExports) { + if (module.used === true) { + obj.usedExports = module.usedExports; + } else if (module.used === false) { + obj.usedExports = false; + } + } + if (showProvidedExports) { + obj.providedExports = Array.isArray(module.buildMeta.providedExports) + ? module.buildMeta.providedExports + : null; + } + if (showOptimizationBailout) { + obj.optimizationBailout = module.optimizationBailout.map(item => { + if (typeof item === "function") return item(requestShortener); + return item; + }); + } + if (showDepth) { + obj.depth = module.depth; + } + if (showNestedModules) { + if (module.modules) { + const modules = module.modules; + obj.modules = modules + .sort(sortByField("depth")) + .filter(createModuleFilter()) + .map(fnModule); + obj.filteredModules = modules.length - obj.modules.length; + obj.modules.sort(sortByField(sortModules)); + } + } + if (showSource && module._source) { + obj.source = module._source.source(); + } + return obj; + }; + if (showChunks) { + obj.chunks = compilation.chunks.map(chunk => { + const parents = new Set(); + const children = new Set(); + const siblings = new Set(); + const childIdByOrder = chunk.getChildIdsByOrders(); + 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); + } + } + const obj = { + id: chunk.id, + rendered: chunk.rendered, + initial: chunk.canBeInitial(), + entry: chunk.hasRuntime(), + recorded: chunk.recorded, + reason: chunk.chunkReason, + size: chunk.modulesSize(), + names: chunk.name ? [chunk.name] : [], + files: chunk.files.slice(), + hash: chunk.renderedHash, + siblings: Array.from(siblings).sort(compareId), + parents: Array.from(parents).sort(compareId), + children: Array.from(children).sort(compareId), + childrenByOrder: childIdByOrder + }; + if (showChunkModules) { + obj.modules = chunk + .getModules() + .sort(sortByField("depth")) + .filter(createModuleFilter()) + .map(fnModule); + obj.filteredModules = chunk.getNumberOfModules() - obj.modules.length; + obj.modules.sort(sortByField(sortModules)); + } + if (showChunkOrigins) { + obj.origins = Array.from(chunk.groupsIterable, g => g.origins) + .reduce((a, b) => a.concat(b), []) + .map(origin => ({ + moduleId: origin.module ? origin.module.id : undefined, + 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, + reasons: origin.reasons || [] + })) + .sort((a, b) => { + if ( + typeof a.moduleId === "number" && + typeof b.moduleId !== "number" + ) + return 1; + if ( + typeof a.moduleId !== "number" && + typeof b.moduleId === "number" + ) + return -1; + if ( + typeof a.moduleId === "number" && + typeof b.moduleId === "number" + ) { + const diffId = a.moduleId - b.moduleId; + if (diffId !== 0) return diffId; + } + if (a.loc < b.loc) return -1; + if (a.loc > b.loc) return 1; + return 0; + }); + } + return obj; + }); + obj.chunks.sort(sortByField(sortChunks)); + } + if (showModules) { + obj.modules = compilation.modules + .slice() + .sort(sortByField("depth")) + .filter(createModuleFilter()) + .map(fnModule); + obj.filteredModules = compilation.modules.length - obj.modules.length; + obj.modules.sort(sortByField(sortModules)); + } + if (showChildren) { + obj.children = compilation.children.map((child, idx) => { + const childOptions = Stats.getChildOptions(options, idx); + const obj = new Stats(child).toJson(childOptions, forToString); + delete obj.hash; + delete obj.version; + if (child.name) { + obj.name = identifierUtils.makePathsRelative( + context, + child.name, + compilation.cache + ); + } + return obj; + }); + } + + return obj; + } + + toString(options) { + if (typeof options === "boolean" || typeof options === "string") { + options = Stats.presetToOptions(options); + } else if (!options) { + options = {}; + } + + const useColors = optionsOrFallback(options.colors, false); + + const obj = this.toJson(options, true); + + return Stats.jsonToString(obj, useColors); + } + + static jsonToString(obj, useColors) { + const buf = []; + + const defaultColors = { + bold: "\u001b[1m", + yellow: "\u001b[1m\u001b[33m", + red: "\u001b[1m\u001b[31m", + green: "\u001b[1m\u001b[32m", + cyan: "\u001b[1m\u001b[36m", + magenta: "\u001b[1m\u001b[35m" + }; + + const colors = Object.keys(defaultColors).reduce( + (obj, color) => { + obj[color] = str => { + if (useColors) { + buf.push( + useColors === true || useColors[color] === undefined + ? defaultColors[color] + : useColors[color] + ); + } + buf.push(str); + if (useColors) { + buf.push("\u001b[39m\u001b[22m"); + } + }; + return obj; + }, + { + normal: str => buf.push(str) + } + ); + + const coloredTime = time => { + let times = [800, 400, 200, 100]; + if (obj.time) { + times = [obj.time / 2, obj.time / 4, obj.time / 8, obj.time / 16]; + } + if (time < times[3]) colors.normal(`${time}ms`); + else if (time < times[2]) colors.bold(`${time}ms`); + else if (time < times[1]) colors.green(`${time}ms`); + else if (time < times[0]) colors.yellow(`${time}ms`); + else colors.red(`${time}ms`); + }; + + const newline = () => buf.push("\n"); + + const getText = (arr, row, col) => { + return arr[row][col].value; + }; + + const table = (array, align, splitter) => { + const rows = array.length; + const cols = array[0].length; + const colSizes = new Array(cols); + for (let col = 0; col < cols; col++) { + colSizes[col] = 0; + } + for (let row = 0; row < rows; row++) { + for (let col = 0; col < cols; col++) { + const value = `${getText(array, row, col)}`; + if (value.length > colSizes[col]) { + colSizes[col] = value.length; + } + } + } + for (let row = 0; row < rows; row++) { + for (let col = 0; col < cols; col++) { + const format = array[row][col].color; + const value = `${getText(array, row, col)}`; + let l = value.length; + if (align[col] === "l") { + format(value); + } + for (; l < colSizes[col] && col !== cols - 1; l++) { + colors.normal(" "); + } + if (align[col] === "r") { + format(value); + } + if (col + 1 < cols && colSizes[col] !== 0) { + colors.normal(splitter || " "); + } + } + newline(); + } + }; + + const getAssetColor = (asset, defaultColor) => { + if (asset.isOverSizeLimit) { + return colors.yellow; + } + + return defaultColor; + }; + + if (obj.hash) { + colors.normal("Hash: "); + colors.bold(obj.hash); + newline(); + } + if (obj.version) { + colors.normal("Version: webpack "); + colors.bold(obj.version); + newline(); + } + if (typeof obj.time === "number") { + colors.normal("Time: "); + colors.bold(obj.time); + colors.normal("ms"); + newline(); + } + if (typeof obj.builtAt === "number") { + const builtAtDate = new Date(obj.builtAt); + colors.normal("Built at: "); + colors.normal( + builtAtDate.toLocaleDateString(undefined, { + day: "2-digit", + month: "2-digit", + year: "numeric" + }) + ); + colors.normal(" "); + colors.bold(builtAtDate.toLocaleTimeString()); + newline(); + } + if (obj.env) { + colors.normal("Environment (--env): "); + colors.bold(JSON.stringify(obj.env, null, 2)); + newline(); + } + if (obj.publicPath) { + colors.normal("PublicPath: "); + colors.bold(obj.publicPath); + newline(); + } + + if (obj.assets && obj.assets.length > 0) { + const t = [ + [ + { + value: "Asset", + color: colors.bold + }, + { + value: "Size", + color: colors.bold + }, + { + value: "Chunks", + color: colors.bold + }, + { + value: "", + color: colors.bold + }, + { + value: "", + color: colors.bold + }, + { + value: "Chunk Names", + color: colors.bold + } + ] + ]; + for (const asset of obj.assets) { + t.push([ + { + value: asset.name, + color: getAssetColor(asset, colors.green) + }, + { + value: SizeFormatHelpers.formatSize(asset.size), + color: getAssetColor(asset, colors.normal) + }, + { + value: asset.chunks.join(", "), + color: colors.bold + }, + { + value: asset.emitted ? "[emitted]" : "", + color: colors.green + }, + { + value: asset.isOverSizeLimit ? "[big]" : "", + color: getAssetColor(asset, colors.normal) + }, + { + value: asset.chunkNames.join(", "), + color: colors.normal + } + ]); + } + table(t, "rrrlll"); + } + if (obj.filteredAssets > 0) { + colors.normal(" "); + if (obj.assets.length > 0) colors.normal("+ "); + colors.normal(obj.filteredAssets); + if (obj.assets.length > 0) colors.normal(" hidden"); + colors.normal(obj.filteredAssets !== 1 ? " assets" : " asset"); + newline(); + } + + const processChunkGroups = (namedGroups, prefix) => { + for (const name of Object.keys(namedGroups)) { + const cg = namedGroups[name]; + colors.normal(`${prefix} `); + colors.bold(name); + if (cg.isOverSizeLimit) { + colors.normal(" "); + colors.yellow("[big]"); + } + colors.normal(" ="); + for (const asset of cg.assets) { + colors.normal(" "); + colors.green(asset); + } + for (const name of Object.keys(cg.childAssets)) { + const assets = cg.childAssets[name]; + if (assets && assets.length > 0) { + colors.normal(" "); + colors.magenta(`(${name}:`); + for (const asset of assets) { + colors.normal(" "); + colors.green(asset); + } + colors.magenta(")"); + } + } + newline(); + } + }; + + if (obj.entrypoints) { + processChunkGroups(obj.entrypoints, "Entrypoint"); + } + + if (obj.namedChunkGroups) { + let outputChunkGroups = obj.namedChunkGroups; + if (obj.entrypoints) { + outputChunkGroups = Object.keys(outputChunkGroups) + .filter(name => !obj.entrypoints[name]) + .reduce((result, name) => { + result[name] = obj.namedChunkGroups[name]; + return result; + }, {}); + } + processChunkGroups(outputChunkGroups, "Chunk Group"); + } + + const modulesByIdentifier = {}; + if (obj.modules) { + for (const module of obj.modules) { + modulesByIdentifier[`$${module.identifier}`] = module; + } + } else if (obj.chunks) { + for (const chunk of obj.chunks) { + if (chunk.modules) { + for (const module of chunk.modules) { + modulesByIdentifier[`$${module.identifier}`] = module; + } + } + } + } + + const processModuleAttributes = module => { + colors.normal(" "); + colors.normal(SizeFormatHelpers.formatSize(module.size)); + if (module.chunks) { + for (const chunk of module.chunks) { + colors.normal(" {"); + colors.yellow(chunk); + colors.normal("}"); + } + } + if (typeof module.depth === "number") { + colors.normal(` [depth ${module.depth}]`); + } + if (module.cacheable === false) { + colors.red(" [not cacheable]"); + } + if (module.optional) { + colors.yellow(" [optional]"); + } + if (module.built) { + colors.green(" [built]"); + } + if (module.assets && module.assets.length) { + colors.magenta( + ` [${module.assets.length} asset${ + module.assets.length === 1 ? "" : "s" + }]` + ); + } + if (module.prefetched) { + colors.magenta(" [prefetched]"); + } + if (module.failed) colors.red(" [failed]"); + if (module.warnings) { + colors.yellow( + ` [${module.warnings} warning${module.warnings === 1 ? "" : "s"}]` + ); + } + if (module.errors) { + colors.red( + ` [${module.errors} error${module.errors === 1 ? "" : "s"}]` + ); + } + }; + + const processModuleContent = (module, prefix) => { + if (Array.isArray(module.providedExports)) { + colors.normal(prefix); + if (module.providedExports.length === 0) { + colors.cyan("[no exports]"); + } else { + colors.cyan(`[exports: ${module.providedExports.join(", ")}]`); + } + newline(); + } + if (module.usedExports !== undefined) { + if (module.usedExports !== true) { + colors.normal(prefix); + if (module.usedExports === null) { + colors.cyan("[used exports unknown]"); + } else if (module.usedExports === false) { + colors.cyan("[no exports used]"); + } else if ( + Array.isArray(module.usedExports) && + module.usedExports.length === 0 + ) { + colors.cyan("[no exports used]"); + } else if (Array.isArray(module.usedExports)) { + const providedExportsCount = Array.isArray(module.providedExports) + ? module.providedExports.length + : null; + if ( + providedExportsCount !== null && + providedExportsCount === module.usedExports.length + ) { + colors.cyan("[all exports used]"); + } else { + colors.cyan( + `[only some exports used: ${module.usedExports.join(", ")}]` + ); + } + } + newline(); + } + } + if (Array.isArray(module.optimizationBailout)) { + for (const item of module.optimizationBailout) { + colors.normal(prefix); + colors.yellow(item); + newline(); + } + } + if (module.reasons) { + for (const reason of module.reasons) { + colors.normal(prefix); + if (reason.type) { + colors.normal(reason.type); + colors.normal(" "); + } + if (reason.userRequest) { + colors.cyan(reason.userRequest); + colors.normal(" "); + } + if (reason.moduleId !== null) { + colors.normal("["); + colors.normal(reason.moduleId); + colors.normal("]"); + } + if (reason.module && reason.module !== reason.moduleId) { + colors.normal(" "); + colors.magenta(reason.module); + } + if (reason.loc) { + colors.normal(" "); + colors.normal(reason.loc); + } + if (reason.explanation) { + colors.normal(" "); + colors.cyan(reason.explanation); + } + newline(); + } + } + if (module.profile) { + colors.normal(prefix); + let sum = 0; + if (module.issuerPath) { + for (const m of module.issuerPath) { + colors.normal("["); + colors.normal(m.id); + colors.normal("] "); + if (m.profile) { + const time = (m.profile.factory || 0) + (m.profile.building || 0); + coloredTime(time); + sum += time; + colors.normal(" "); + } + colors.normal("-> "); + } + } + for (const key of Object.keys(module.profile)) { + colors.normal(`${key}:`); + const time = module.profile[key]; + coloredTime(time); + colors.normal(" "); + sum += time; + } + colors.normal("= "); + coloredTime(sum); + newline(); + } + if (module.modules) { + processModulesList(module, prefix + "| "); + } + }; + + const processModulesList = (obj, prefix) => { + if (obj.modules) { + let maxModuleId = 0; + for (const module of obj.modules) { + if (typeof module.id === "number") { + if (maxModuleId < module.id) maxModuleId = module.id; + } + } + let contentPrefix = prefix + " "; + if (maxModuleId >= 10) contentPrefix += " "; + if (maxModuleId >= 100) contentPrefix += " "; + if (maxModuleId >= 1000) contentPrefix += " "; + for (const module of obj.modules) { + colors.normal(prefix); + const name = module.name || module.identifier; + if (typeof module.id === "string" || typeof module.id === "number") { + if (typeof module.id === "number") { + if (module.id < 1000 && maxModuleId >= 1000) colors.normal(" "); + if (module.id < 100 && maxModuleId >= 100) colors.normal(" "); + if (module.id < 10 && maxModuleId >= 10) colors.normal(" "); + } else { + if (maxModuleId >= 1000) colors.normal(" "); + if (maxModuleId >= 100) colors.normal(" "); + if (maxModuleId >= 10) colors.normal(" "); + } + if (name !== module.id) { + colors.normal("["); + colors.normal(module.id); + colors.normal("]"); + colors.normal(" "); + } else { + colors.normal("["); + colors.bold(module.id); + colors.normal("]"); + } + } + if (name !== module.id) { + colors.bold(name); + } + processModuleAttributes(module); + newline(); + processModuleContent(module, contentPrefix); + } + if (obj.filteredModules > 0) { + colors.normal(prefix); + colors.normal(" "); + if (obj.modules.length > 0) colors.normal(" + "); + colors.normal(obj.filteredModules); + if (obj.modules.length > 0) colors.normal(" hidden"); + colors.normal(obj.filteredModules !== 1 ? " modules" : " module"); + newline(); + } + } + }; + + if (obj.chunks) { + for (const chunk of obj.chunks) { + colors.normal("chunk "); + if (chunk.id < 1000) colors.normal(" "); + if (chunk.id < 100) colors.normal(" "); + if (chunk.id < 10) colors.normal(" "); + colors.normal("{"); + colors.yellow(chunk.id); + colors.normal("} "); + colors.green(chunk.files.join(", ")); + if (chunk.names && chunk.names.length > 0) { + colors.normal(" ("); + colors.normal(chunk.names.join(", ")); + colors.normal(")"); + } + colors.normal(" "); + colors.normal(SizeFormatHelpers.formatSize(chunk.size)); + for (const id of chunk.parents) { + colors.normal(" <{"); + colors.yellow(id); + colors.normal("}>"); + } + for (const id of chunk.siblings) { + colors.normal(" ={"); + colors.yellow(id); + colors.normal("}="); + } + for (const id of chunk.children) { + colors.normal(" >{"); + colors.yellow(id); + colors.normal("}<"); + } + if (chunk.childrenByOrder) { + for (const name of Object.keys(chunk.childrenByOrder)) { + const children = chunk.childrenByOrder[name]; + colors.normal(" "); + colors.magenta(`(${name}:`); + for (const id of children) { + colors.normal(" {"); + colors.yellow(id); + colors.normal("}"); + } + colors.magenta(")"); + } + } + if (chunk.entry) { + colors.yellow(" [entry]"); + } else if (chunk.initial) { + colors.yellow(" [initial]"); + } + if (chunk.rendered) { + colors.green(" [rendered]"); + } + if (chunk.recorded) { + colors.green(" [recorded]"); + } + if (chunk.reason) { + colors.yellow(` ${chunk.reason}`); + } + newline(); + if (chunk.origins) { + for (const origin of chunk.origins) { + colors.normal(" > "); + if (origin.reasons && origin.reasons.length) { + colors.yellow(origin.reasons.join(" ")); + colors.normal(" "); + } + if (origin.request) { + colors.normal(origin.request); + colors.normal(" "); + } + if (origin.module) { + colors.normal("["); + colors.normal(origin.moduleId); + colors.normal("] "); + const module = modulesByIdentifier[`$${origin.module}`]; + if (module) { + colors.bold(module.name); + colors.normal(" "); + } + } + if (origin.loc) { + colors.normal(origin.loc); + } + newline(); + } + } + processModulesList(chunk, " "); + } + } + + processModulesList(obj, ""); + + if (obj._showWarnings && obj.warnings) { + for (const warning of obj.warnings) { + newline(); + colors.yellow(`WARNING in ${warning}`); + newline(); + } + } + if (obj._showErrors && obj.errors) { + for (const error of obj.errors) { + newline(); + colors.red(`ERROR in ${error}`); + newline(); + } + } + if (obj.children) { + for (const child of obj.children) { + const childString = Stats.jsonToString(child, useColors); + if (childString) { + if (child.name) { + colors.normal("Child "); + colors.bold(child.name); + colors.normal(":"); + } else { + colors.normal("Child"); + } + newline(); + buf.push(" "); + buf.push(childString.replace(/\n/g, "\n ")); + newline(); + } + } + } + if (obj.needAdditionalPass) { + colors.yellow( + "Compilation needs an additional pass and will compile again." + ); + } + + while (buf[buf.length - 1] === "\n") { + buf.pop(); + } + return buf.join(""); + } + + static presetToOptions(name) { + // Accepted values: none, errors-only, minimal, normal, detailed, verbose + // Any other falsy value will behave as 'none', truthy values as 'normal' + const pn = + (typeof name === "string" && name.toLowerCase()) || name || "none"; + switch (pn) { + case "none": + return { + all: false + }; + case "verbose": + return { + entrypoints: true, + chunkGroups: true, + modules: false, + chunks: true, + chunkModules: true, + chunkOrigins: true, + depth: true, + env: true, + reasons: true, + usedExports: true, + providedExports: true, + optimizationBailout: true, + errorDetails: true, + publicPath: true, + exclude: false, + maxModules: Infinity + }; + case "detailed": + return { + entrypoints: true, + chunkGroups: true, + chunks: true, + chunkModules: false, + chunkOrigins: true, + depth: true, + usedExports: true, + providedExports: true, + optimizationBailout: true, + errorDetails: true, + publicPath: true, + exclude: false, + maxModules: Infinity + }; + case "minimal": + return { + all: false, + modules: true, + maxModules: 0, + errors: true, + warnings: true + }; + case "errors-only": + return { + all: false, + errors: true, + moduleTrace: true + }; + default: + return {}; + } + } + + static getChildOptions(options, idx) { + let innerOptions; + if (Array.isArray(options.children)) { + if (idx < options.children.length) { + innerOptions = options.children[idx]; + } + } else if (typeof options.children === "object" && options.children) { + innerOptions = options.children; + } + if (typeof innerOptions === "boolean" || typeof innerOptions === "string") { + innerOptions = Stats.presetToOptions(innerOptions); + } + if (!innerOptions) { + return options; + } + const childOptions = Object.assign({}, options); + delete childOptions.children; // do not inherit children + return Object.assign(childOptions, innerOptions); + } +} + +module.exports = Stats; |