mirror of https://github.com/webpack/webpack.git
81 lines
2.1 KiB
JavaScript
81 lines
2.1 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 Stats = require("./Stats");
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const optionOrFallback = (optionValue, fallbackValue) => optionValue !== undefined ? optionValue : fallbackValue;
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class MultiStats {
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constructor(stats) {
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this.stats = stats;
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this.hash = stats.map(stat => stat.hash).join("");
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}
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hasErrors() {
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return this.stats.map((stat) => stat.hasErrors()).reduce((a, b) => a || b, false);
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}
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hasWarnings() {
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return this.stats.map((stat) => stat.hasWarnings()).reduce((a, b) => a || b, false);
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}
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toJson(options, forToString) {
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if(typeof options === "boolean" || typeof options === "string") {
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options = Stats.presetToOptions(options);
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} else if(!options) {
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options = {};
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}
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const jsons = this.stats.map((stat, idx) => {
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const childOptions = Stats.getChildOptions(options, idx);
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const obj = stat.toJson(childOptions, forToString);
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obj.name = stat.compilation && stat.compilation.name;
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return obj;
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});
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const showVersion = typeof options.version === "undefined" ? jsons.every(j => j.version) : options.version !== false;
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const showHash = typeof options.hash === "undefined" ? jsons.every(j => j.hash) : options.hash !== false;
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if(showVersion) {
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for(const j of jsons) {
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delete j.version;
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}
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}
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const obj = {
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errors: jsons.reduce((arr, j) => {
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return arr.concat(j.errors.map(msg => {
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return `(${j.name}) ${msg}`;
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}));
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}, []),
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warnings: jsons.reduce((arr, j) => {
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return arr.concat(j.warnings.map(msg => {
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return `(${j.name}) ${msg}`;
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}));
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}, [])
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};
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if(showVersion)
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obj.version = require("../package.json").version;
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if(showHash)
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obj.hash = this.hash;
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if(options.children !== false)
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obj.children = jsons;
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return obj;
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}
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toString(options) {
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if(typeof options === "boolean" || typeof options === "string") {
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options = Stats.presetToOptions(options);
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} else if(!options) {
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options = {};
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}
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const useColors = optionOrFallback(options.colors, false);
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const obj = this.toJson(options, true);
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return Stats.jsonToString(obj, useColors);
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}
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}
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module.exports = MultiStats;
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