Merge pull request webpack#7749 from webpack/bugfix/sort-reasons

fix sorting of reasons

Author: sokra

lib/Stats.js

@@ -8,6 +8,7 @@ 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 = [];
@@ -523,6 +524,23 @@ class Stats {
 			}
 			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,
@@ -548,8 +566,7 @@ class Stats {
 							}
 						}
 						return obj;
-					})
-					.sort(compareId);
+					});
 			}
 			if (showUsedExports) {
 				if (module.used === true) {

test/__snapshots__/StatsTestCases.test.js.snap

@@ -560,8 +560,8 @@ chunk    {2} 2.bundle.js 60 bytes <{1}> [rendered]
 chunk {main} bundle.js (main) 73 bytes >{0}< >{1}< [entry] [rendered]
     > ./index main
  [./a.js] 22 bytes {main} [built]
-     cjs require ./a [./index.js] 1:0-14
      cjs require ./a [./e.js] 1:0-14
+     cjs require ./a [./index.js] 1:0-14
      [./index.js] Xms -> factory:Xms building:Xms = Xms
  [./index.js] 51 bytes {main} [built]
      single entry ./index  main