change to sddm

Former-commit-id: c89304c621

hosts/laptop/configuration.nix

@@ -8,7 +8,7 @@
     ../../nixos/home-manager.nix
     ../../nixos/nix.nix
     ../../nixos/systemd-boot.nix
-    ../../nixos/tuigreet.nix
+    ../../nixos/sddm.nix
     ../../nixos/users.nix
     ../../nixos/utils.nix
     # ../../nixos/docker.nix

nixos/sddm.nix

@@ -0,0 +1,31 @@
+{ pkgs, inputs, config, lib, ... }:
+let
+  sddm-astronaut = pkgs.sddm-astronaut.override {
+    embeddedTheme = "pixel_sakura";
+    themeConfig = if lib.hasSuffix "sakura_static.png" config.stylix.image then
+      { }
+    else {
+      Background = "${toString config.stylix.image}";
+    };
+  };
+in {
+  services.displayManager = {
+    sddm = {
+      package = pkgs.kdePackages.sddm;
+      extraPackages = [ sddm-astronaut ];
+      enable = true;
+      wayland.enable = true;
+      theme = "sddm-astronaut-theme";
+      settings = {
+        Wayland.SessionDir = "${
+            inputs.hyprland.packages."${pkgs.system}".hyprland
+          }/share/wayland-sessions";
+      };
+    };
+  };
+
+  environment.systemPackages = [ sddm-astronaut ];
+
+  # To prevent getting stuck at shutdown
+  systemd.extraConfig = "DefaultTimeoutStopSec=10s";
+}