Alejandra'd repo, added better dry run script.

dry_run.zsh

@@ -21,8 +21,43 @@ if [[ -n "$1" ]]; then
   configs=("$1")
 fi
 
+# Track results
+passed_configs=()
+failed_configs=()
+
 for config in "${configs[@]}"; do
-  echo "=== Dry-run: $config ==="
-  nix build --dry-run ".#nixosConfigurations.${config}.config.system.build.toplevel" || true
+  echo "Dry-run: $config ==="
+  if nix build --dry-run ".#nixosConfigurations.${config}.config.system.build.toplevel" 2>&1; then
+    echo "[PASSED]: $config"
+    passed_configs+=("$config")
+  else
+    echo "[FAILED]: $config"
+    failed_configs+=("$config")
+  fi
   echo
 done
+
+# Print summary
+echo "BUILD SUMMARY"
+echo "Total: ${#configs[@]} | Passed: ${#passed_configs[@]} | Failed: ${#failed_configs[@]}"
+echo
+
+if [[ ${#passed_configs[@]} -gt 0 ]]; then
+  echo "Passed configs:"
+  for c in "${passed_configs[@]}"; do
+    echo "   - $c"
+  done
+  echo
+fi
+
+if [[ ${#failed_configs[@]} -gt 0 ]]; then
+  echo "Failed configs:"
+  for c in "${failed_configs[@]}"; do
+    echo "   - $c"
+  done
+  echo
+  exit 1
+fi
+
+echo "All configurations passed!"
+exit 0