From 757fc7a7fe823540e6b4ba2b4540a7b04fef186f Mon Sep 17 00:00:00 2001
From: Elian Doran <contact@eliandoran.me>
Date: Sun, 4 Jan 2026 18:50:40 +0200
Subject: [PATCH] chore(pdfjs): embed sandbox file

---
 packages/pdfjs-viewer/scripts/build.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/pdfjs-viewer/scripts/build.ts b/packages/pdfjs-viewer/scripts/build.ts
index 6f9d3a53d..9683b31cc 100644
--- a/packages/pdfjs-viewer/scripts/build.ts
+++ b/packages/pdfjs-viewer/scripts/build.ts
@@ -34,8 +34,9 @@ async function main() {
     build.writeJson("web/locale/locale.json", localeMappings);
 
     // Copy pdfjs-dist files.
-    build.copy("/node_modules/pdfjs-dist/build/pdf.mjs", "build/pdf.mjs");
-    build.copy("/node_modules/pdfjs-dist/build/pdf.worker.mjs", "build/pdf.worker.mjs");
+    for (const file of [ "pdf.mjs", "pdf.worker.mjs", "pdf.sandbox.mjs" ]) {
+        build.copy(join("/node_modules/pdfjs-dist/build", file), join("build", file));
+    }
 
     if (watchMode) {
         watchForChanges();