From d95f7601da6fd11887433a8061976b25e0367399 Mon Sep 17 00:00:00 2001
From: UGA Innovation Factory <engr-ugaif@uga.edu>
Date: Mon, 5 Jan 2026 16:05:02 -0500
Subject: [PATCH] refactor: change usage of targetSystem to
 targetSystemBuild.toplevel

---
 installer/auto-install.nix | 43 +++++++++++---------------------------
 1 file changed, 12 insertions(+), 31 deletions(-)

diff --git a/installer/auto-install.nix b/installer/auto-install.nix
index 367a5e1..5f06984 100644
--- a/installer/auto-install.nix
+++ b/installer/auto-install.nix
@@ -33,11 +33,7 @@
 
   nix.settings.experimental-features = "nix-command flakes";
 
-  system.extraDependencies = with targetSystemBuild; [
-    toplevel
-    etc
-    bootStage2
-  ];
+  system.extraDependencies = with targetSystemBuild; [ toplevel etc bootStage2 ];
 
   isoImage.storeContents = [ targetSystemBuild.toplevel ];
 
@@ -58,35 +54,20 @@
     };
 
     script = ''
-            echo "=== AUTO INSTALL START for ${hostName} ==="
+      echo "=== AUTO INSTALL START for ${hostName} ==="
 
-            echo ">>> Running disko script..."
-            ${diskoScript}
+      echo ">>> Running disko script..."
+      ${diskoScript}
 
-      <<<<<<< HEAD
-            echo ">>> Setting up NixOS..."
-            nixos-install \
-            --system ${targetSystemBuild.toplevel} \
-            --no-root-passwd \
-            --no-channel-copy \
-            --substituters "" 
-      =======
-            echo ">>> Copying system closure to target..."
-            # Copy the entire system closure without substitution
-            nix-store --store /mnt --load-db < <(nix-store --dump-db)
-            nix-copy-closure --to /mnt ${targetSystem} 2>/dev/null || true
+      echo ">>> Setting up NixOS..."
+      nixos-install \
+      --system ${targetSystemBuild.toplevel} \
+      --no-root-passwd \
+      --no-channel-copy \
+      --substituters "" 
 
-            echo ">>> Running nixos-install..."
-            # Install with pre-built closure already in store
-            nixos-install \
-              --no-root-passwd \
-              --root /mnt \
-              --system ${targetSystem} \
-              --option substitute false
-      >>>>>>> parent of b23525d (fix: build closure in build-step instead of on iso)
-
-            echo ">>> Done. Rebooting."
-            systemctl reboot
+      echo ">>> Done. Rebooting."
+      systemctl reboot
     '';
   };
 }