feat: switch cachyOS kernel

Author: redyf

flake.lock

@@ -8,7 +8,7 @@
       url = "github:nix-community/home-manager/master";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    hyprland.url = "git+https://github.com/hyprwm/Hyprland?submodules=1";
+    hyprland.url = "github:hyprwm/Hyprland";
     disko.url = "github:nix-community/disko";
     stylix.url = "github:danth/stylix";
     font-flake.url = "github:redyf/font-flake";
@@ -26,6 +26,7 @@
       url = "github:mikaeladev/nix-nvibrant";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    nix-cachyos-kernel.url = "github:xddxdd/nix-cachyos-kernel/release";
   };
 
   outputs =
@@ -37,6 +38,7 @@
       home-manager,
       disko,
       stylix,
+      nix-cachyos-kernel,
       ...
     }@inputs:
     let
@@ -77,6 +79,7 @@
               username
               homeDirectory
               hostname
+              nix-cachyos-kernel
               ;
           };
           modules = [

flake.nix

@@ -97,11 +97,13 @@
 
     system = {
       enable = true;
+      ananicy.enable = true;
       audio.enable = true;
       boot.enable = true;
       environment.enable = true;
       hardware.enable = true;
       intel.enable = true;
+      kernel.enable = true;
       keymap.enable = true;
       locale.enable = true;
       mime-types.enable = true;

hosts/desktop/configuration.nix

@@ -0,0 +1,19 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.myConfig.system.ananicy;
+in
+{
+  config = lib.mkIf (config.myConfig.system.enable && cfg.enable) {
+    services.ananicy = {
+      enable = true;
+      package = pkgs.ananicy-cpp;
+      rulesProvider = pkgs.ananicy-rules-cachyos;
+    };
+  };
+}

modules/system/ananicy.nix

@@ -4,6 +4,10 @@
   options.myConfig.system = {
     enable = lib.mkEnableOption "Enable programs configuration";
 
+    ananicy = {
+      enable = lib.mkEnableOption "Enable ananicy daemon";
+    };
+
     audio = {
       enable = lib.mkEnableOption "Enable audio";
     };
@@ -24,6 +28,10 @@
       enable = lib.mkEnableOption "Enable intel kernel params";
     };
 
+    kernel = {
+      enable = lib.mkEnableOption "Enable custom kernel";
+    };
+
     keymap = {
       enable = lib.mkEnableOption "Enable keymap";
     };
@@ -70,11 +78,13 @@
   };
 
   imports = [
+    ./ananicy.nix
     ./audio.nix
     ./boot.nix
     ./environment.nix
     ./hardware.nix
     ./intel.nix
+    ./kernel.nix
     ./keymap.nix
     ./locale.nix
     ./mime-types.nix

modules/system/default.nix

@@ -19,7 +19,7 @@ in
         QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
       };
       sessionVariables = {
-        NIXOS_OZONE_WL = "1"; # Hint electron apps to use wayland
+        NIXOS_OZONE_WL = "1";
         DEFAULT_BROWSER = inputs.zen-browser.packages.${pkgs.stdenv.hostPlatform.system}.twilight;
       };
     };

modules/system/environment.nix

@@ -0,0 +1,20 @@
+{
+  pkgs,
+  config,
+  lib,
+  nix-cachyos-kernel,
+  ...
+}:
+
+let
+  cfg = config.myConfig.system.kernel;
+in
+{
+  config = lib.mkIf (config.myConfig.system.enable && cfg.enable) {
+    nixpkgs.overlays = [ nix-cachyos-kernel.overlays.pinned ];
+    boot = {
+      kernelPackages = pkgs.cachyosKernels.linuxPackages-cachyos-latest;
+      kernelParams = [ "preempt=full" ];
+    };
+  };
+}

modules/system/kernel.nix

@@ -9,7 +9,6 @@ let
 in
 {
   config = lib.mkIf (config.myConfig.system.enable && cfg.enable) {
-    # Configure console keymap
     console = {
       keyMap = "br-abnt2";
     };