dwl: module init

hosts/snowhawk/configuration.nix

@@ -16,6 +16,12 @@
 
       home-manager.sharedModules = [{ snowhawk.dunst.enable = lib.mkDefault true; }];
     };
+
+    dwl.configuration = {
+      snowhawk.dwl.enable = true;
+
+      home-manager.sharedModules = [{ snowhawk.dunst.enable = lib.mkDefault true; }];
+    };
   };
 
   snowhawk = {

modules/dwl.nix

@@ -0,0 +1,44 @@
+{ lib, config, pkgs, ... }:
+
+let
+  cfg = config.snowhawk.dwl;
+in
+{
+  options.snowhawk.dwl = {
+    enable = lib.mkEnableOption "dwl";
+
+    package = lib.mkPackageOption pkgs "dwl" { };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.graphical-desktop.enable = lib.mkDefault true;
+
+    services.displayManager.sessionPackages = cfg.package;
+
+    security = {
+      polkit.enable = lib.mkDefault true;
+      # Uncomment to make swaylock work
+      # pam.services.swaylock = { };
+    };
+
+    programs = {
+      dconf.enable = lib.mkDefault true;
+      xwayland.enable = lib.mkDefault true;
+    };
+
+    xdg.portal.wlr.enable = lib.mkDefault true;
+    xdg.portal.extraPortals = [
+      pkgs.xdg-desktop-portal-gtk
+    ];
+
+    # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1050913
+    xdg.portal.config.dwl.default = lib.mkDefault [ "wlr" "gtk" ];
+
+    services.xserver.desktopManager.runXdgAutostartIfNone = lib.mkDefault true;
+
+    environment.systemPackages = with pkgs; [
+      wl-clipboard
+      cfg.package
+    ];
+  };
+}