fix: normalize bundler runtime import paths (#1997)

Co-authored-by: Zack Jackson <[email protected]>

Author: jonthomp

.changeset/soft-days-chew.md

@@ -0,0 +1,5 @@
+---
+'@module-federation/enhanced': patch
+---
+
+normalize bundler runtime import paths

packages/enhanced/src/lib/container/runtime/FederationRuntimePlugin.ts

@@ -46,23 +46,29 @@ class FederationRuntimePlugin {
 
   static getTemplate(runtimePlugins: string[], bundlerRuntimePath?: string) {
     // internal runtime plugin
+    const normalizedBundlerRuntimePath = (
+      bundlerRuntimePath || BundlerRuntimePath
+    ).replaceAll('\\', '/');
+
     let runtimePluginTemplates = '';
     const runtimePLuginNames: string[] = [];
 
     if (Array.isArray(runtimePlugins)) {
       runtimePlugins.forEach((runtimePlugin, index) => {
         const runtimePluginName = `plugin_${index}`;
-        const runtimePluginPath = path.isAbsolute(runtimePlugin)
-          ? runtimePlugin
-          : path.join(process.cwd(), runtimePlugin);
+        const runtimePluginPath = (
+          path.isAbsolute(runtimePlugin)
+            ? runtimePlugin
+            : path.join(process.cwd(), runtimePlugin)
+        ).replaceAll('\\', '/');
 
         runtimePluginTemplates += `import ${runtimePluginName} from '${runtimePluginPath}';\n`;
         runtimePLuginNames.push(runtimePluginName);
       });
     }
 
     return Template.asString([
-      `import federation from '${bundlerRuntimePath || BundlerRuntimePath}';`,
+      `import federation from '${normalizedBundlerRuntimePath}';`,
       runtimePluginTemplates,
       `${federationGlobal} = {...federation,...${federationGlobal}};`,
       `if(!${federationGlobal}.instance){`,

packages/sdk/src/normalize-webpack-path.ts

@@ -16,7 +16,10 @@ export function getWebpackPath(
     const webpackLocationWithDetail = webpackErrLocation
       .replace(/[^\(\)]+/, '')
       .slice(1, -1);
-    const webpackPath = webpackLocationWithDetail.split(':').slice(0, -2)[0];
+    const webpackPath = webpackLocationWithDetail
+      .split(':')
+      .slice(0, -2)
+      .join(':');
     if (options?.framework === 'nextjs') {
       if (webpackPath.endsWith('webpack.js')) {
         return webpackPath.replace('webpack.js', 'index.js');