From cf39f1284ac4775702cc8a7a6fc0f399f48b31c0 Mon Sep 17 00:00:00 2001
From: MadaraUchiha-314 <rohithr31+github@gmail.com>
Date: Tue, 25 Jun 2024 21:37:09 -0700
Subject: [PATCH] fix: some more minor changes

---
 .../src/index.ts                              | 53 ++++++++++++-------
 .../src/manifest.ts                           | 38 ++++++-------
 2 files changed, 50 insertions(+), 41 deletions(-)

diff --git a/packages/rollup-plugin-module-federation/src/index.ts b/packages/rollup-plugin-module-federation/src/index.ts
index 8b142b9..e82e9af 100644
--- a/packages/rollup-plugin-module-federation/src/index.ts
+++ b/packages/rollup-plugin-module-federation/src/index.ts
@@ -808,26 +808,39 @@ export default function federation(
         chunkFileNames: '[name].js',
       };
     },
-    generateBundle(options, bundle) {
-      const mfManifest = generateManifest({
-        pkgJson,
-        federationConfig,
-        exposes,
-        initConfig,
-        federatedModuleInfo,
-        remoteEntryFileName,
-        federationRuntimeVersion:
-          rollupPluginModuleFederationPkgJson?.dependencies?.[
-            '@module-federation/runtime'
-          ],
-        bundle,
-        remotesUsed,
-      });
-      this.emitFile({
-        type: 'asset',
-        fileName: 'mf-manifest.json',
-        source: JSON.stringify(mfManifest, null, 2),
-      });
+    generateBundle(_, bundle) {
+      if (federationConfig?.manifest) {
+        if (typeof federationConfig?.getPublicPath !== 'string') {
+          /**
+           * NOTO: In rspack, they check for either publicPath or getPublicPath
+           * In rollup the bundler doesn't provide any avenues for the user to provide publicPath
+           * So we rely on user providing getPublicPath function as part of the federation config.
+           */
+          console.warn(
+            'getPublicPath is not specified. Skipping manifest generation',
+          );
+        } else {
+          const mfManifest = generateManifest({
+            pkgJson,
+            federationConfig,
+            exposes,
+            initConfig,
+            federatedModuleInfo,
+            remoteEntryFileName,
+            federationRuntimeVersion:
+              rollupPluginModuleFederationPkgJson?.dependencies?.[
+                '@module-federation/runtime'
+              ],
+            bundle,
+            remotesUsed,
+          });
+          this.emitFile({
+            type: 'asset',
+            fileName: 'mf-manifest.json',
+            source: JSON.stringify(mfManifest, null, 2),
+          });
+        }
+      }
     },
   };
 }
diff --git a/packages/rollup-plugin-module-federation/src/manifest.ts b/packages/rollup-plugin-module-federation/src/manifest.ts
index 1f8debc..160d889 100644
--- a/packages/rollup-plugin-module-federation/src/manifest.ts
+++ b/packages/rollup-plugin-module-federation/src/manifest.ts
@@ -13,11 +13,9 @@ import type {
 import type { PackageJson } from 'type-fest';
 import type {
   ExposesObject,
-  RemotesObject,
   FederatedModuleInfo,
   FederatedModuleType,
   SharedOrExposedModuleInfo,
-  ConsumedModuleFromRemote,
 } from './types';
 import type { OutputBundle, OutputChunk } from 'rollup';
 import type { UserOptions, ShareArgs } from '@module-federation/runtime/types';
@@ -187,26 +185,24 @@ export function generateManifest({
       },
       [],
     ),
-    exposes: Object.entries(exposes).map(
-      ([exposedModuleName, exposedModuleConfig]) => ({
-        id: `${instanceName}:${exposedModuleName.replace('./', '')}`,
-        name: exposedModuleName.replace('./', ''),
-        assets: {
-          js: getChunkMetaDataForModule(
-            exposedModuleName,
-            'exposed',
-            remoteEntryFileName,
-            federatedModuleInfo,
-            bundle,
-          ),
-          css: {
-            async: [],
-            sync: [],
-          },
+    exposes: Object.entries(exposes).map(([exposedModuleName]) => ({
+      id: `${instanceName}:${exposedModuleName.replace('./', '')}`,
+      name: exposedModuleName.replace('./', ''),
+      assets: {
+        js: getChunkMetaDataForModule(
+          exposedModuleName,
+          'exposed',
+          remoteEntryFileName,
+          federatedModuleInfo,
+          bundle,
+        ),
+        css: {
+          async: [],
+          sync: [],
         },
-        path: exposedModuleName,
-      }),
-    ),
+      },
+      path: exposedModuleName,
+    })),
     remotes: initConfig.remotes.reduce<ManifestRemote[]>(
       (remotes, remoteConfig) => {
         return remotes.concat(