From a96e711a0c9258d4e5e68d6f43433adabd45e1a7 Mon Sep 17 00:00:00 2001
From: Adrian G L <adrian@lauterer.it>
Date: Tue, 19 May 2026 17:32:20 +0200
Subject: [PATCH] fix llama ui

---
 packages/llama-cpp-nightly/default.nix | 8 +++++---
 packages/llama-cpp-nightly/ui.nix      | 9 ++++++++-
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/packages/llama-cpp-nightly/default.nix b/packages/llama-cpp-nightly/default.nix
index 825557c..c78dd27 100644
--- a/packages/llama-cpp-nightly/default.nix
+++ b/packages/llama-cpp-nightly/default.nix
@@ -116,11 +116,13 @@ effectiveStdenv.mkDerivation (finalAttrs: {
     ++ optionals syclSupport ([ mkl ] ++ optionals (oneDNN != null) [ oneDNN ])
     ++ [ curl ];
 
+  postPatch = optionalString (uiAssets != null) ''
+    mkdir -p build/tools/ui/dist
+    cp -v ${uiAssets}/{index.html,bundle.js,bundle.css,loading.html} build/tools/ui/dist/
+  '';
+
   preConfigure = ''
     prependToVar cmakeFlags "-DLLAMA_BUILD_COMMIT:STRING=$(cat COMMIT)"
-  '' + optionalString (uiAssets != null) ''
-    mkdir -p $sourceRoot/build/tools/ui/dist
-    cp ${uiAssets}/* $sourceRoot/build/tools/ui/dist/
   '';
 
   cmakeFlags = [
diff --git a/packages/llama-cpp-nightly/ui.nix b/packages/llama-cpp-nightly/ui.nix
index 1dedbc7..6b8f6e1 100644
--- a/packages/llama-cpp-nightly/ui.nix
+++ b/packages/llama-cpp-nightly/ui.nix
@@ -19,10 +19,17 @@ buildNpmPackage (finalAttrs: {
 
   npmDepsHash = "sha256-Po5SWJv3vmcBR7y62G9/CfvI3Lk/MYdjFMTTy2dsgoY=";
 
+  postPatch = ''
+    substituteInPlace svelte.config.js \
+      --replace-fail "../../build/tools/ui/dist" "./dist"
+    substituteInPlace scripts/vite-plugin-llama-cpp-build.ts \
+      --replace-fail "../../build/tools/ui/dist" "./dist"
+  '';
+
   installPhase = ''
     runHook preInstall
     mkdir $out
-    cp ../../build/tools/ui/dist/* $out/
+    cp dist/* $out/
     runHook postInstall
   '';