disable esm external type

vercel · Oct 23, 2022 · b5053ad · b5053ad
1 parent dd8a36d
commit b5053ad
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/packages/next/build/webpack-config.ts b/packages/next/build/webpack-config.ts
@@ -1163,7 +1163,7 @@ export default async function getBaseWebpackConfig(
       )
     }
 
-    const externalType = isEsm ? 'module' : 'commonjs'
+    const externalType = !hasAppDir && isEsm ? 'module' : 'commonjs'
 
     if (
       /next[/\\]dist[/\\]shared[/\\](?!lib[/\\]router[/\\]router)/.test(res) ||

diff --git a/test/e2e/app-dir/index.test.ts b/test/e2e/app-dir/index.test.ts
@@ -28,6 +28,7 @@ describe('app dir', () => {
       next = await createNext({
         files: new FileRef(path.join(__dirname, 'app')),
         dependencies: {
+          swr: '2.0.0-rc.0',
           react: 'experimental',
           'react-dom': 'experimental',
         },