niri: add output options

Signed-off-by: Myned <dev@bjork.tech>

machines/mynix/default.nix

@@ -13,6 +13,7 @@
     width = 3440;
     height = 1440;
     refresh = 100;
+    desktops.niri.output.connectors = ["DP-1"];
 
     programs.looking-glass = {
       enable = true;

machines/myork/default.nix

@@ -1,11 +1,8 @@
 {
   config,
   inputs,
-  pkgs,
   ...
-}: let
-  brightnessctl = "${pkgs.brightnessctl}/bin/brightnessctl";
-in {
+}: {
   imports = [
     inputs.nixos-hardware.nixosModules.framework-13-7040-amd
 
@@ -18,6 +15,7 @@ in {
     width = 2256;
     height = 1504;
     scale = 1.5;
+    desktops.niri.output.connectors = ["eDP-1"];
 
     # BUG: Phoenix support not currently functional
     # https://github.com/Cryolitia/ryzen_smu/issues/1
@@ -54,19 +52,6 @@ in {
   };
 
   home-manager.users.${config.custom.username} = {
-    programs.niri.settings.outputs = {
-      "eDP-1" = {
-        background-color = "#073642";
-
-        mode = with config.custom; {
-          inherit width height;
-          refresh = refresh + 0.0;
-        };
-
-        scale = config.custom.scale;
-      };
-    };
-
     wayland.windowManager.hyprland.settings = {
       device = [
         {

options/custom/desktops/niri/default.nix

@@ -24,6 +24,7 @@ in {
         input.enable = true;
         layout.enable = true;
         misc.enable = true;
+        output.enable = true;
         rules.enable = true;
       };
 

options/custom/desktops/niri/output.nix

@@ -0,0 +1,35 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.custom.desktops.niri.output;
+in {
+  options.custom.desktops.niri.output = {
+    enable = mkOption {default = false;};
+    connectors = mkOption {default = [];};
+  };
+
+  config = mkIf cfg.enable {
+    home-manager.sharedModules = [
+      {
+        # https://github.com/YaLTeR/niri/wiki/Configuration:-Outputs
+        programs.niri.settings.outputs = listToAttrs (forEach cfg.connectors (connector: {
+          name = connector;
+
+          value = {
+            background-color = "#073642";
+
+            mode = with config.custom; {
+              inherit width height;
+              refresh = refresh + 0.0; # Convert to float
+            };
+
+            scale = config.custom.scale;
+          };
+        }));
+      }
+    ];
+  };
+}