update defaults

hosts/default.nix

@@ -9,6 +9,9 @@ in {
 
     # Garbage collect automatically every week
     gc.automatic = true;
+    gc.options = "--delete-older-than 30d";
+
+    optimise.automatic = true;
   };
 
   # Configure nixpkgs

hosts/desktop/configuration.nix

@@ -25,6 +25,13 @@ in {
 
   apps.discover-wrapped.enable = true;
 
+  chaotic = {
+    nyx.cache.enable = true;
+    nyx.overlay.enable = true;
+    mesa-git.enable = true;
+    hdr.enable = false;
+  };
+
   # Configure bootloader with lanzaboot and secureboot
   boot = {
     loader = {

hosts/desktop/home.nix

@@ -1,14 +1,5 @@
 { pkgs, ... }:
-let
-  vulkan-hdr-layer = import ./vulkan-hdr-layer.nix {
-    inherit (pkgs)
-      lib stdenv fetchFromGitHub meson pkg-config vulkan-loader ninja writeText
-      vulkan-headers vulkan-utility-libraries jq wayland;
-    libX11 = pkgs.xorg.libX11;
-    libXrandr = pkgs.xorg.libXrandr;
-    libxcb = pkgs.xorg.libxcb;
-  };
-in {
+{
 
   home.username = "matt";
   home.homeDirectory = "/home/matt";
@@ -47,8 +38,10 @@ in {
     etcher
     freerdp
     neofetch
-    gamescope
-    gamescope-wsi
+    # gamescope # using chaotic git version
+    # gamescope-wsi # using chaotic git version
+    gamescope_git
+    gamescope-wsi_git
     mangohud
     goverlay
     heroic
@@ -57,7 +50,5 @@ in {
     orca-slicer
     nixfmt
     deadnix
-    # Other packages
-    vulkan-hdr-layer
   ];
 }

hosts/desktop/vulkan-hdr-layer.nix

@@ -1,44 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, meson, pkg-config, vulkan-loader, ninja
-, writeText, vulkan-headers, vulkan-utility-libraries, jq, libX11, libXrandr
-, libxcb, wayland }:
-
-stdenv.mkDerivation rec {
-  pname = "vulkan-hdr-layer";
-  version = "63d2eec";
-
-  src = (fetchFromGitHub {
-    owner = "Zamundaaa";
-    repo = "VK_hdr_layer";
-    rev = "869199cd2746e7f69cf19955153080842b6dacfc";
-    fetchSubmodules = true;
-    hash = "sha256-xfVYI+Aajmnf3BTaY2Ysg5fyDO6SwDFGyU0L+F+E3is=";
-  }).overrideAttrs (_: {
-    GIT_CONFIG_COUNT = 1;
-    GIT_CONFIG_KEY_0 = "url.https://github.com/.insteadOf";
-    GIT_CONFIG_VALUE_0 = "git@github.com:";
-  });
-
-  nativeBuildInputs = [ vulkan-headers meson ninja pkg-config jq ];
-
-  buildInputs = [
-    vulkan-headers
-    vulkan-loader
-    vulkan-utility-libraries
-    libX11
-    libXrandr
-    libxcb
-    wayland
-  ];
-
-  # Help vulkan-loader find the validation layers
-  setupHook = writeText "setup-hook" ''
-    addToSearchPath XDG_DATA_DIRS @out@/share
-  '';
-
-  meta = with lib; {
-    description = "Layers providing Vulkan HDR";
-    homepage = "https://github.com/Zamundaaa/VK_hdr_layer";
-    platforms = platforms.linux;
-    license = licenses.mit;
-  };
-}