config/nixos/modules/hardware/fpint: persist state

commit a61ea29383552d2b1094938018daa309e31b48a2
parent 712d800bb6b543f1f1dc425b2e47938edd90e2fa
Author: Katja (zaphyra) <git@ctu.cx>
Date: Sat, 7 Jun 2025 15:04:18 +0200

config/nixos/modules/hardware/fpint: persist state

1 file changed, 4 insertions(+), 0 deletions(-)

config/nixos/modules/hardware/fprint.nix

++++

diff --git a/config/nixos/modules/hardware/fprint.nix b/config/nixos/modules/hardware/fprint.nix
@@ -29,6 +29,10 @@ in
     lib.mkMerge [
       {
         services.fprintd.enable = true;
+
+        modules.filesystem.impermanence.system.dirs = [
+          "/var/lib/fprint"
+        ];
       }
       (lib.mkIf cfg.enableGoodixDriver {
         assertions = [