feat(configurations): use host config for monitor settings

nix/configurations.nix

@@ -10,10 +10,13 @@ let
   inherit (lib.attrsets) mapAttrs;
   inherit (cfg.lib.modules) forAllUsers';
   cfg = config.flake;
-  globalCfg = name: {
+  globalCfg = name: hostConfig: {
     useGlobalPkgs = true;
     useUserPackages = true;
-    extraSpecialArgs.hostName = name;
+    extraSpecialArgs = {
+      inherit hostConfig;
+      hostName = name;
+    };
     sharedModules = [ cfg.modules.homeManager.default ];
     users = forAllUsers' (name: _: cfg.modules.homeManager.${name});
   };
@@ -28,7 +31,7 @@ let
           modules = [
             cfg.modules.nixos.default
             inputs.home-manager.nixosModules.home-manager
-            { home-manager = globalCfg name; }
+            { home-manager = globalCfg name value; }
             (value.extraCfg or { })
           ] ++ optional value.graphical cfg.modules.nixos.graphical;
         }

nix/homes/rafiq/desktop/default.nix

@@ -65,6 +65,7 @@ in
       pkgs,
       config,
       hostName,
+      hostConfig,
       ...
     }:
     let
@@ -250,17 +251,20 @@ in
         # Null the packages since we use them system wide
         package = null;
         portalPackage = null;
-        # settings.monitor = [
-        #   "${mainMonitor.id}, ${mainMonitor.resolution}@${mainMonitor.refresh-rate}, auto, ${mainMonitor.scale}"
-        # ];
-
         settings = mkMerge [
           (import ./_hyprland/decoration.nix)
           (import ./_hyprland/keybinds.nix { inherit pkgs; })
           {
             ecosystem.no_update_news = true;
             xwayland.force_zero_scaling = true;
-            monitor = [ ", preferred, auto, 1" ];
+            monitor =
+              let
+                mainMonitor = hostConfig.machine.monitors.main;
+              in
+              [
+                "${mainMonitor.id}, ${mainMonitor.resolution}@${mainMonitor.refresh-rate}, auto, ${mainMonitor.scale}"
+                ", preferred, auto, 1"
+              ];
             exec-once = [
               "uwsm app -- $LOCKSCREEN"
               "uwsm app -- $NOTIFICATION_DAEMON"

nix/manifest.nix

@@ -14,14 +14,12 @@
           platform = "amd";
           gpu = "nvidia";
           root.drive = "/dev/disk/by-id/nvme-CT2000P3SSD8_2325E6E77434";
-          monitors = [
-            {
-              id = "desc:OOO AN-270W04K";
-              scale = "2";
-              resolution = "3840x2160";
-              refresh-rate = "60";
-            }
-          ];
+          monitors.main = {
+            id = "desc:OOO AN-270W04K";
+            resolution = "3840x2160";
+            refresh-rate = "60";
+            scale = "2";
+          };
         };
         extraCfg.server.web-apps = {
           comfy-ui.enable = true;

nix/meta.nix

@@ -8,7 +8,6 @@ let
   inherit (lib.options) mkOption mkEnableOption;
   inherit (cfg.lib.options) mkStrOption;
   inherit (lib.types)
-    listOf
     path
     lazyAttrsOf
     raw
@@ -18,6 +17,14 @@ let
   inherit (inputs.flake-parts.lib) mkSubmoduleOptions;
   inherit (cfg.lib.attrsets) firstAttrNameMatching;
   cfg = config.flake;
+  monitorOpts = submodule {
+    options = {
+      id = mkStrOption "";
+      resolution = mkStrOption "";
+      refresh-rate = mkStrOption "";
+      scale = mkStrOption "";
+    };
+  };
   userOpts = submodule {
     options = {
       username = mkStrOption "";
@@ -36,14 +43,8 @@ let
         gpu = mkStrOption "";
         root.drive = mkStrOption "";
         monitors = mkOption {
-          type = listOf submodule {
-            options = {
-              id = mkStrOption "";
-              scale = mkStrOption "";
-              resolution = mkStrOption "";
-              refresh-rate = mkStrOption "";
-            };
-          };
+          type = lazyAttrsOf monitorOpts;
+          default = { };
         };
       };
       extraCfg = mkOption {