home-manager: backup when using system module

This prevents switching configurations from failing if there is a file in the way.
2024-06-16 01:56:48 -04:00 · 2024-06-16 01:56:48 -04:00 · 87aae20a7d
commit 87aae20a7d
parent 845ec608c2
1 changed files with 1 additions and 0 deletions
--- a/flake.nix
+++ b/flake.nix
@ -163,6 +163,7 @@
        home-manager = {
          useGlobalPkgs = true;
          useUserPackages = true;
+          backupFileExtension = "hm.bak";
          inherit users;
          extraSpecialArgs = {
            inherit inputs outputs vars nixpkgs home-manager;