it works

krops.nix

@@ -3,9 +3,10 @@ let
 
   # command that ensures we use flake.nix during switch
   command = targetPath: ''
+    echo 'nixos-rebuild build --flake ${targetPath} -L --keep-going'
     nix-shell \
      -E "with import <nixpkgs> {}; mkShell { buildInputs = [ git (nixos { nix.package = nixFlakes; }).nixos-rebuild ]; }" \
-     --run 'nixos-rebuild build --flake ${targetPath} -L --keep-going'
+     --run 'nixos-rebuild build --flake ${targetPath} --keep-going --impure'
     '';
 
   secrets = name: {
@@ -39,6 +40,7 @@ let
     pkgs.file = toString ./pkgs;
     system.file = toString ./system;
     "flake.nix".file = toString ./flake.nix;
+    "configurations.nix".file = toString ./configurations.nix;
 
     #backup-module.file = toString ~/dev/backup;
     backup-module.git = {