From a2dbaa247175e044992b99692007b1fe5a490f39 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Wed, 26 Jun 2024 23:47:54 +0200
Subject: [PATCH] nixos-modules/microvm/store-disk: use writeClosure over
 writeReferencesToFile

---
 nixos-modules/microvm/store-disk.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/nixos-modules/microvm/store-disk.nix b/nixos-modules/microvm/store-disk.nix
index 000ab62..dd9eb67 100644
--- a/nixos-modules/microvm/store-disk.nix
+++ b/nixos-modules/microvm/store-disk.nix
@@ -19,6 +19,9 @@ let
       # "-Ededupe"
     ]
   );
+
+  writeClosure = pkgs.writeClosure or pkgs.writeReferencesToFile;
+
 in
 {
   options.microvm = with lib; {
@@ -65,7 +68,7 @@ in
         echo Copying a /nix/store
         mkdir store
         for d in $(sort -u ${
-          lib.concatMapStringsSep " " pkgs.writeReferencesToFile (
+          lib.concatMapStringsSep " " writeClosure (
             lib.optionals config.microvm.storeOnDisk (
               [ config.system.build.toplevel ]
               ++