hosts/default.nix: cleanup

flake.lock

@@ -594,11 +594,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1744098102,
-        "narHash": "sha256-tzCdyIJj9AjysC3OuKA+tMD/kDEDAF9mICPDU7ix0JA=",
+        "lastModified": 1744932701,
+        "narHash": "sha256-fusHbZCyv126cyArUwwKrLdCkgVAIaa/fQJYFlCEqiU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c8cd81426f45942bb2906d5ed2fe21d2f19d95b7",
+        "rev": "b024ced1aac25639f8ca8fdfc2f8c4fbd66c48ef",
         "type": "github"
       },
       "original": {

hosts/default.nix

@@ -27,17 +27,17 @@ inputs: let
       modules = concatLists [
         # This is used to pre-emptively set the hostPlatform for nixpkgs.
         # Also, we set the system hostname here.
-        [
-          # self.nixosModules.user
-        ]
         (singleton {
           networking.hostName = hostname;
           nixpkgs.hostPlatform = system;
         })
         (flatten (
           concatLists [
+            # configuration for the host, passed as an argument.
             (singleton ./${hostname}/default.nix)
+            # common configuration,  which all hosts share.
             (singleton ./common.nix)
+            # Import all files called module.nix from my modules directory.
             (
               filter (hasSuffix "module.nix") (
                 map toString (listFilesRecursive ../modules)

modules/services/greetd/module.nix

@@ -4,11 +4,14 @@
   pkgs,
   ...
 }: let
-  cfg = config.modules.services.greetd;
-  uwsmEnabled = config.modules.services.uwsm.enable;
+  inherit (lib.meta) getExe;
+  inherit (lib.modules) mkIf;
   inherit (lib.options) mkOption mkEnableOption;
   inherit (lib.types) str listOf;
-  inherit (lib.modules) mkIf;
+
+  inherit (config.meta.mainUser) username;
+  cfg = config.modules.services.greetd;
+  uwsmEnabled = config.modules.services.uwsm.enable;
 in {
   options.modules.services.greetd = {
     enable = mkEnableOption "greetd";
@@ -25,24 +28,31 @@ in {
       type = str;
       default =
         if uwsmEnabled
-        then "uwsm start Hyprland"
+        then "${getExe config.programs.uwsm.package} start Hyprland"
         else "Hyprland";
     };
   };
 
   config = mkIf cfg.enable {
-    services.greetd = {
-      enable = true;
-      package = pkgs.greetd;
-      settings.default_session = {
+    services.greetd = let
+      session = {
         command = ''
           ${pkgs.greetd.tuigreet}/bin/tuigreet \
             -c \"${cfg.session}\" \
-            -r 
+            -r
             -t --time-format "DD.MM.YYYY"
             --asteriks'';
+        # command = "${getExe config.programs.uwsm.package} start hyprland-uwsm.desktop";
+        # user = username;
       };
+    in {
+      enable = true;
+      package = pkgs.greetd;
       vt = 7;
+      settings = {
+        default_session = session;
+        initial_session = session;
+      };
     };
   };
 }

modules/system/os/networking/module.nix

@@ -6,6 +6,17 @@ in {
   ];
   networking = {
     enableIPv6 = true;
+
+    # INFO: This disables wpa_supplicant,
+    # I use nenetworkmanager instead.
+    wireless.enable = false;
+
+    dhcpcd = {
+      # faster boot times
+      wait = "background";
+      extraConfig = "noarp";
+    };
+
     nameservers = [
       # quad9 DNS
       "9.9.9.9"
@@ -14,8 +25,16 @@ in {
   };
   services.resolved = {
     enable = true;
+    dnssec = "false";
     # quad9 dns
     fallbackDns = ["9.9.9.9" "2620::fe::fe"];
   };
   users.users.${username}.extraGroups = ["networkmanager"];
+
+  systemd = {
+    network = {
+      enable = true;
+      wait-online.anyInterface = true;
+    };
+  };
 }

modules/wms/wayland/hyprland/exec.nix

@@ -1,15 +1,17 @@
 {
   config,
+  lib,
   pkgs,
   ...
 }: let
   # inherit (config.modules.style) cursor;
-  inherit (builtins) toString;
 in {
   programs.hyprland.settings = {
     # Hyprland settings
     # Programs which get executed at Hyprland start.
     exec-once = [
+      "uwsm finalize"
+
       "hyprctl setcursor BreezeX-RosePine-Linux 32"
 
       "[workspace special:keepassxc; silent;tile] ${pkgs.keepassxc}/bin/keepassxc"
@@ -22,6 +24,7 @@ in {
       "${pkgs.wlsunset}/bin/wlsunset -S 06:00 -s 20:00"
       "${pkgs.lxqt.lxqt-policykit}/bin/lxqt-policykit-agent"
       "hyprctl dispatch split-workspace 1"
+
     ];
   };
 }