modules/seatd: init

3 files changed, 58 insertions, 6 deletions

diff --git a/configuration.nix b/configuration.nix
index 9c4febb..922b034 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -26,6 +26,7 @@ in
     isNormalUser = true;
     extraGroups = [
       "wheel"
+      "seat"
       "adbusers"
     ];
     packages = with pkgs; [
diff --git a/modules/seatd.nix b/modules/seatd.nix
new file mode 100644
index 0000000..32fff58
--- /dev/null
+++ b/modules/seatd.nix
@@ -0,0 +1,49 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.services.seatd;
+  inherit (lib) mkEnableOption mkOption mdDoc types;
+in
+{
+  meta.maintainers = with lib.maintainers; [ sinanmohd ];
+
+  options.services.seatd = {
+    enable = mkEnableOption (mdDoc "seatd");
+
+    user = mkOption {
+      type = types.str;
+      default = "root";
+      description = mdDoc "User to own the seatd socket";
+    };
+    group = mkOption {
+      type = types.str;
+      default = "seat";
+      description = mdDoc "Group to own the seatd socket";
+    };
+    logLevel = mkOption {
+      type = types.enum [ "debug" "info" "error" "silent" ];
+      default = "info";
+      description = mdDoc "Logging verbosity";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [ seatd ];
+    users.groups.seat = lib.mkIf (cfg.group == "seat") {};
+
+    systemd.services.seatd = {
+      description = "Seat management daemon";
+      documentation = [ "man:seatd(1)" ];
+
+      wantedBy = [ "multi-user.target" ];
+      restartIfChanged = false;
+
+      serviceConfig = {
+        Type = "simple";
+        ExecStart = "${pkgs.seatd.bin}/bin/seatd -u ${cfg.user} -g ${cfg.group} -l ${cfg.logLevel}";
+        RestartSec = 1;
+        Restart = "always";
+      };
+    };
+  };
+}
diff --git a/modules/wayland.nix b/modules/wayland.nix
index a06834c..4ae34e1 100644
--- a/modules/wayland.nix
+++ b/modules/wayland.nix
@@ -1,6 +1,8 @@
 { pkgs, ... }:
 
 {
+  imports = [ ./seatd.nix ];
+
   # pkgs
   environment.systemPackages = with pkgs; [
     dwl-sinan
@@ -47,9 +49,11 @@
   };
 
   # misc
-  hardware.opengl.enable = true;
+  services = {
+    seatd.enable = true;
+    dbus.enable = true;
+  };
 
-  services.dbus.enable = true;
   programs = {
     xwayland.enable = true;
     gnupg.agent = {
@@ -66,8 +70,6 @@
     };
   };
 
-  security = {
-    polkit.enable = true;
-    pam.services.swaylock.text = "auth include login";
-  };
+  security.pam.services.swaylock.text = "auth include login";
+  hardware.opengl.enable = true;
 }