From 64c75f023c0ea12c68f3f9e53312651a1979c189 Mon Sep 17 00:00:00 2001
From: Song Jeyeong <46372718+hooreique@users.noreply.github.com>
Date: Sun, 20 Sep 2026 11:11:27 +0900
Subject: [PATCH] Limit Nix package source to runtime scripts

---
 package.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/package.nix b/package.nix
index 1ff531a..f61460a 100644
--- a/package.nix
+++ b/package.nix
@@ -10,7 +10,13 @@
 stdenvNoCC.mkDerivation {
   pname = "fall";
   version = "1.0.0";
-  src = ./.;
+  src = lib.fileset.toSource {
+    root = ./.;
+    fileset = lib.fileset.unions [
+      ./fall.nu
+      ./codec.nu
+    ];
+  };
 
   dontUnpack = true;
   nativeBuildInputs = [ makeWrapper ];