system/greetd: init

modules/default.nix

@@ -17,6 +17,7 @@ in {
   system = mkAttrsFromPaths [
     ./system/audio.nix
     ./system/base.nix
+    ./system/greetd.nix
     ./system/gui.nix
     ./system/input.nix
     ./system/kernel.nix

modules/system/greetd.nix

@@ -0,0 +1,11 @@
+{ pkgs, lib, ... }: {
+  services.greetd = {
+    enable = true;
+    settings = {
+      default_session = {
+        command = "${pkgs.greetd.tuigreet}/bin/tuigreet --remember --asterisks --time --cmd startx";
+        user = "greeter";
+      };
+    };
+  };
+}