fix(prerender): pin serverDir to subdir of buildDir (#3394)

kricsleo · web-flow · commit c41398b1b06a · 2025-07-15T01:51:39.000+02:00
diff --git a/src/core/prerender/prerender.ts b/src/core/prerender/prerender.ts
@@ -5,6 +5,7 @@ import mime from "mime";
 import { writeFile } from "nitropack/kit";
 import type {
   Nitro,
+  NitroConfig,
   NitroRouteRules,
   PrerenderRoute,
   PublicAssetDir,
@@ -68,9 +69,12 @@ export async function prerender(nitro: Nitro) {
     ...nitro.options._config,
     static: false,
     rootDir: nitro.options.rootDir,
+    output: {
+      serverDir: "{{ buildDir }}/prerender",
+    },
     logLevel: 0,
     preset: "nitro-prerender",
-  };
+  } satisfies NitroConfig;
   await nitro.hooks.callHook("prerender:config", prerendererConfig);
   const nitroRenderer = await createNitro(prerendererConfig);
   const prerenderStartTime = Date.now();
