From 4a4c122f509a45565dc9c4f510a7bf8a271c1500 Mon Sep 17 00:00:00 2001
From: RajeshKumar11 <kakumanurajeshkumar@gmail.com>
Date: Sat, 8 Aug 2026 14:43:56 +0530
Subject: [PATCH] fix(swc): avoid treating Pages Router sitemap and robots
 routes as app entries

---
 .../src/transforms/react_server_components.rs    | 16 +++++++++++++++-
 .../pages-sitemap-getstaticprops/index.test.ts   | 14 ++++++++++++++
 .../pages/sitemap.js                             | 11 +++++++++++
 3 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 test/e2e/pages-sitemap-getstaticprops/index.test.ts
 create mode 100644 test/e2e/pages-sitemap-getstaticprops/pages/sitemap.js

diff --git a/crates/next-custom-transforms/src/transforms/react_server_components.rs b/crates/next-custom-transforms/src/transforms/react_server_components.rs
index f82d0af79e5a..3290da360c5a 100644
--- a/crates/next-custom-transforms/src/transforms/react_server_components.rs
+++ b/crates/next-custom-transforms/src/transforms/react_server_components.rs
@@ -910,7 +910,21 @@ impl ReactServerComponentValidator {
             r"[\\/](page|layout|route|icon\d?|apple-icon\d?|opengraph-image\d?|twitter-image\d?|sitemap|robots|manifest)\.{ext_pattern}$",
         ))
         .unwrap();
-        let is_app_entry = re.is_match(&self.filepath);
+        let is_in_app_dir = self
+            .app_dir
+            .as_ref()
+            .and_then(|app_dir| app_dir.to_str())
+            .map_or(false, |app_dir| self.filepath.starts_with(app_dir));
+
+        let is_app_entry = if is_in_app_dir {
+            re.is_match(&self.filepath)
+        } else if self.app_dir.is_none() {
+            let app_core_re =
+                Regex::new(&format!(r"[\\/](page|layout|route)\.{ext_pattern}$")).unwrap();
+            app_core_re.is_match(&self.filepath)
+        } else {
+            false
+        };
 
         if is_app_entry {
             let mut possibly_invalid_exports: FxIndexMap<Atom, (InvalidExportKind, Span)> =
diff --git a/test/e2e/pages-sitemap-getstaticprops/index.test.ts b/test/e2e/pages-sitemap-getstaticprops/index.test.ts
new file mode 100644
index 000000000000..1c2a09e14b99
--- /dev/null
+++ b/test/e2e/pages-sitemap-getstaticprops/index.test.ts
@@ -0,0 +1,14 @@
+import { nextTestSetup } from 'e2e-utils'
+
+describe('pages sitemap with getStaticProps', () => {
+  const { next } = nextTestSetup({
+    files: __dirname,
+  })
+
+  it('should render sitemap page with getStaticProps successfully', async () => {
+    const browser = await next.browser('/sitemap')
+    expect(await browser.elementById('message').text()).toBe(
+      'Hello from sitemap getStaticProps'
+    )
+  })
+})
diff --git a/test/e2e/pages-sitemap-getstaticprops/pages/sitemap.js b/test/e2e/pages-sitemap-getstaticprops/pages/sitemap.js
new file mode 100644
index 000000000000..aa3a75da5812
--- /dev/null
+++ b/test/e2e/pages-sitemap-getstaticprops/pages/sitemap.js
@@ -0,0 +1,11 @@
+export async function getStaticProps() {
+  return {
+    props: {
+      message: 'Hello from sitemap getStaticProps',
+    },
+  }
+}
+
+export default function Sitemap({ message }) {
+  return <h1 id="message">{message}</h1>
+}