Starting to break out for different XPS systems

rebuild.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+# NixOS rebuild script for flake-based configuration
+# Usage: ./rebuild.sh [switch|build|test]
+
+set -e
+
+# Check if experimental features are enabled
+if ! nix --version | grep -q "experimental-features"; then
+    echo "Warning: Nix experimental features may not be enabled."
+    echo "Consider adding 'experimental-features = nix-command flakes' to /etc/nix/nix.conf"
+fi
+
+ACTION=${1:-switch}
+
+case $ACTION in
+    switch)
+        echo "Building and switching to new configuration..."
+        sudo nixos-rebuild switch --flake .#xps-nixos
+        ;;
+    build)
+        echo "Building configuration without switching..."
+        sudo nixos-rebuild build --flake .#xps-nixos
+        ;;
+    test)
+        echo "Building configuration for testing..."
+        sudo nixos-rebuild build --flake .#xps-nixos
+        echo "Configuration built successfully. Run 'sudo nixos-rebuild switch' to apply it."
+        ;;
+    update)
+        echo "Updating flake inputs..."
+        nix flake update --extra-experimental-features nix-command --extra-experimental-features flakes
+        ;;
+    *)
+        echo "Usage: $0 [switch|build|test|update]"
+        echo "  switch: Build and switch to new configuration (default)"
+        echo "  build:  Build configuration without switching"
+        echo "  test:   Build configuration for testing"
+        echo "  update: Update flake inputs"
+        exit 1
+        ;;
+esac