mirror of https://github.com/webpack/webpack.git
Refactor MultiStats to es2015
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Lior Amsalem
parent
5abfeea64b
commit
6a93e02e5c
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@ -2,70 +2,78 @@
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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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var Stats = require("./Stats");
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"use strict";
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function MultiStats(stats) {
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this.stats = stats;
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this.hash = stats.map(function(stat) {
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return stat.hash;
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}).join("");
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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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jsons.forEach(j => {
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if(showVersion)
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delete j.version;
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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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MultiStats.prototype.hasErrors = function() {
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return this.stats.map(function(stat) {
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return stat.hasErrors();
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}).reduce(function(a, b) {
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return a || b;
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}, false);
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};
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MultiStats.prototype.hasWarnings = function() {
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return this.stats.map(function(stat) {
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return stat.hasWarnings();
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}).reduce(function(a, b) {
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return a || b;
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}, false);
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};
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MultiStats.prototype.toJson = function(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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var jsons = this.stats.map((stat, idx) => {
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var childOptions = Stats.getChildOptions(options, idx);
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var 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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var showVersion = typeof options.version === "undefined" ? jsons.every(j => j.version) : options.version !== false;
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var showHash = typeof options.hash === "undefined" ? jsons.every(j => j.hash) : options.hash !== false;
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jsons.forEach(j => {
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if(showVersion)
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delete j.version;
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});
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var obj = {
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errors: jsons.reduce(function(arr, j) {
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return arr.concat(j.errors.map(function(msg) {
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return "(" + j.name + ") " + msg;
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}));
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}, []),
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warnings: jsons.reduce(function(arr, j) {
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return arr.concat(j.warnings.map(function(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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MultiStats.prototype.toString = Stats.prototype.toString;
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module.exports = MultiStats;
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@ -160,14 +160,14 @@ describe("MultiStats", () => {
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})
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})
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];
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});
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it("returns plain object representation", () => {
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myMultiStats = new MultiStats(stats);
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result = myMultiStats.toJson({
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version: false,
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hash: false
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});
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});
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it("returns plain object representation", () => {
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result.should.deepEqual({
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errors: [
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"(abc123-compilation) abc123-error"
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@ -197,6 +197,36 @@ describe("MultiStats", () => {
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]
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});
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});
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it("returns plain object representation with json set to true", () => {
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myMultiStats = new MultiStats(stats);
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result = myMultiStats.toJson(true);
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result.should.deepEqual({
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errors: [
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"(abc123-compilation) abc123-error"
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],
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warnings: [
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"(abc123-compilation) abc123-warning",
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"(xyz890-compilation) xyz890-warning-1",
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"(xyz890-compilation) xyz890-warning-2"
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],
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hash: "abc123xyz890",
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children: [{
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warnings: ["abc123-warning"],
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errors: ["abc123-error"],
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name: "abc123-compilation"
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},
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{
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warnings: [
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"xyz890-warning-1",
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"xyz890-warning-2"
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],
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errors: [],
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name: "xyz890-compilation"
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}
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]
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});
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});
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});
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describe("toString", () => {
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