aaac7fed
 liuqimichale
add
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const Stats = require("./Stats");
const optionOrFallback = (optionValue, fallbackValue) => optionValue !== undefined ? optionValue : fallbackValue;
class MultiStats {
constructor(stats) {
this.stats = stats;
this.hash = stats.map(stat => stat.hash).join("");
}
hasErrors() {
return this.stats.map((stat) => stat.hasErrors()).reduce((a, b) => a || b, false);
}
hasWarnings() {
return this.stats.map((stat) => stat.hasWarnings()).reduce((a, b) => a || b, false);
}
toJson(options, forToString) {
if(typeof options === "boolean" || typeof options === "string") {
options = Stats.presetToOptions(options);
} else if(!options) {
options = {};
}
const jsons = this.stats.map((stat, idx) => {
const childOptions = Stats.getChildOptions(options, idx);
const obj = stat.toJson(childOptions, forToString);
obj.name = stat.compilation && stat.compilation.name;
return obj;
});
const showVersion = typeof options.version === "undefined" ? jsons.every(j => j.version) : options.version !== false;
const showHash = typeof options.hash === "undefined" ? jsons.every(j => j.hash) : options.hash !== false;
jsons.forEach(j => {
if(showVersion)
delete j.version;
});
const obj = {
errors: jsons.reduce((arr, j) => {
return arr.concat(j.errors.map(msg => {
return `(${j.name}) ${msg}`;
}));
}, []),
warnings: jsons.reduce((arr, j) => {
return arr.concat(j.warnings.map(msg => {
return `(${j.name}) ${msg}`;
}));
}, [])
};
if(showVersion)
obj.version = require("../package.json").version;
if(showHash)
obj.hash = this.hash;
if(options.children !== false)
obj.children = jsons;
return obj;
}
toString(options) {
if(typeof options === "boolean" || typeof options === "string") {
options = Stats.presetToOptions(options);
} else if(!options) {
options = {};
}
const useColors = optionOrFallback(options.colors, false);
const obj = this.toJson(options, true);
return Stats.jsonToString(obj, useColors);
}
}
module.exports = MultiStats;
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