From 1f1d9fb4338afb1b136f30c1e4d3a7978b2ab8d3 Mon Sep 17 00:00:00 2001
From: Maya Kid <29959320+Maya-Kid@users.noreply.github.com>
Date: Thu, 15 Oct 2026 18:46:52 +1100
Subject: [PATCH 1/2] Match copied block imports to the file tree shown to
 readers.

Signed-off-by: Maya Kid <29959320+Maya-Kid@users.noreply.github.com>
---
 src/blocks/index.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/blocks/index.ts b/src/blocks/index.ts
index 645c80c..7b5011f 100644
--- a/src/blocks/index.ts
+++ b/src/blocks/index.ts
@@ -58,7 +58,13 @@ function filesOf(name: string, own?: boolean) {
       path: "shared/overview.tsx",
       source: sources["/src/blocks/shared/overview.tsx"],
     });
-  return files;
+  // Previews use the site's block folders; copied files live at the paths shown above.
+  return files.map((file) => ({
+    ...file,
+    source: file.source
+      .replaceAll(`@/blocks/${name}/`, "@/")
+      .replaceAll("@/blocks/shared/", "@/shared/"),
+  }));
 }
 
 const OVERVIEW = "@/blocks/shared/overview";

From 88b9773871eca28cb616e0ce2225ce4e8827bd29 Mon Sep 17 00:00:00 2001
From: Maya Kid <29959320+Maya-Kid@users.noreply.github.com>
Date: Thu, 15 Oct 2026 19:13:14 +1100
Subject: [PATCH 2/2] fix: omit preview metadata from copied block pages

Signed-off-by: Maya Kid <29959320+Maya-Kid@users.noreply.github.com>
---
 src/blocks/index.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/blocks/index.ts b/src/blocks/index.ts
index 7b5011f..f3cdfa9 100644
--- a/src/blocks/index.ts
+++ b/src/blocks/index.ts
@@ -61,7 +61,10 @@ function filesOf(name: string, own?: boolean) {
   // Previews use the site's block folders; copied files live at the paths shown above.
   return files.map((file) => ({
     ...file,
-    source: file.source
+    // Upstream preview metadata is not a supported Next App Router page export.
+    source: (file.path === "page.tsx"
+      ? file.source.replace(/^export const (?:iframeHeight|description) = [^\n]*\n\n?/gm, "")
+      : file.source)
       .replaceAll(`@/blocks/${name}/`, "@/")
       .replaceAll("@/blocks/shared/", "@/shared/"),
   }));