fix(utils): align package.json entrypoints with rslib output (module-federation#4439)

Co-authored-by: Pavel Tereschenko <bigslycat@protonmail.com>

Author: ScriptedAlchemy

.changeset/soft-spoons-divide.md

@@ -0,0 +1,5 @@
+---
+'@module-federation/utilities': patch
+---
+
+fix(utilities): align published entrypoints with rslib output and add publint CI coverage.

.github/workflows/build-and-test.yml

@@ -85,7 +85,6 @@ jobs:
                [ "$pkg" != "packages/chrome-devtools" ] && \
                [ "$pkg" != "packages/core" ] && \
                [ "$pkg" != "packages/modernjs" ] && \
-               [ "$pkg" != "packages/utilities" ] && \
                [ "$pkg" != "packages/metro-core" ] && \
                [ "$pkg" != "packages/metro-plugin-rnef" ] && \
                [ "$pkg" != "packages/metro-plugin-rnc-cli" ]; then

.github/workflows/pkg-pr-new.yml

@@ -68,21 +68,26 @@ jobs:
             const config = JSON.parse(fs.readFileSync(".changeset/config.json", "utf8"));
             const fixed = new Set((config.fixed || []).flat());
             const roots = ["packages", "apps"];
-            const results = [];
+            const skipDirNames = new Set(["dist", "node_modules", ".git", ".nx"]);
+            const packagePathByName = new Map();
 
             function walk(dir) {
               if (!fs.existsSync(dir)) return;
               for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
                 const fullPath = path.join(dir, entry.name);
                 if (entry.isDirectory()) {
+                  if (skipDirNames.has(entry.name)) continue;
                   walk(fullPath);
                   continue;
                 }
                 if (entry.isFile() && entry.name === "package.json") {
                   const pkgDir = path.dirname(fullPath);
                   const pkg = JSON.parse(fs.readFileSync(fullPath, "utf8"));
                   if (fixed.has(pkg.name) && pkg.private !== true) {
-                    results.push(pkgDir);
+                    const existing = packagePathByName.get(pkg.name);
+                    if (!existing || pkgDir.length < existing.length) {
+                      packagePathByName.set(pkg.name, pkgDir);
+                    }
                   }
                 }
               }
@@ -92,8 +97,8 @@ jobs:
               walk(root);
             }
 
-            // Deduplicate and sort for stable output.
-            const sorted = Array.from(new Set(results)).sort();
+            // Deduplicate by package name and sort for stable output.
+            const sorted = Array.from(packagePathByName.values()).sort();
             process.stdout.write(JSON.stringify(sorted));
           ')
 

packages/utilities/package.json

@@ -1,9 +1,9 @@
 {
   "name": "@module-federation/utilities",
   "version": "3.1.84",
-  "main": "./dist/index.cjs.js",
-  "module": "./dist/index.esm.js",
-  "types": "./dist/index.d.ts",
+  "main": "./dist/cjs/index.js",
+  "module": "./dist/esm/index.mjs",
+  "types": "./dist/types/index.d.ts",
   "license": "MIT",
   "publishConfig": {
     "access": "public"
@@ -18,8 +18,9 @@
     "directory": "packages/utilities"
   },
   "devDependencies": {
+    "@types/react": "^18.3.11",
     "react": "18.3.1",
-    "@types/react": "^18.3.11"
+    "rsbuild-plugin-publint": "^0.2.1"
   },
   "dependencies": {
     "@module-federation/sdk": "workspace:*"
@@ -42,16 +43,16 @@
   },
   "exports": {
     ".": {
-      "types": "./dist/index.d.ts",
-      "import": "./dist/index.esm.js",
-      "require": "./dist/index.cjs.js"
+      "types": "./dist/types/index.d.ts",
+      "import": "./dist/esm/index.mjs",
+      "require": "./dist/cjs/index.js"
     },
     "./package.json": "./package.json"
   },
   "typesVersions": {
     "*": {
       ".": [
-        "./dist/index.d.ts"
+        "./dist/types/index.d.ts"
       ],
       "type": [
         "./dist/type.d.ts"

packages/utilities/rslib.config.ts

@@ -1,6 +1,8 @@
+import { pluginPublint } from 'rsbuild-plugin-publint';
 import { defineConfig } from '@rslib/core';
 
 export default defineConfig({
+  plugins: [pluginPublint()],
   lib: [
     {
       format: 'esm',