some scx shenanigans

modules/default.nix

@@ -95,6 +95,7 @@
         ./nixos/services/pipewire
         ./nixos/services/powerd
         ./nixos/services/samba
+        ./nixos/services/scx
         ./nixos/services/udisks
         ./nixos/services/xserver
         ./nixos/services/zram

modules/home/programs/helix/default.nix

@@ -35,7 +35,10 @@ in {
             normal = "block";
             select = "underline";
           };
-          indent-guides.render = true;
+          indent-guides = {
+            render = true;
+            character = "┊";
+          };
           inline-diagnostics = {
             cursor-line = "hint";
             other-lines = "error";
@@ -46,7 +49,7 @@ in {
           };
           gutters = ["diagnostics" "line-numbers" "spacer" "diff"];
           statusline = {
-            separator = "of";
+            separator = "/";
             left = [
               "mode"
               "selections"
@@ -59,8 +62,7 @@ in {
             right = [
               "file-encoding"
               "file-line-ending"
-              "position-percentage"
-              "spacer"
+              "position"
               "separator"
               "total-line-numbers"
             ];

modules/home/programs/helix/lang.nix

@@ -60,7 +60,7 @@
           name = "nix";
           auto-format = true;
           file-types = ["nix"];
-          language-servers = ["nil"];
+          language-servers = ["nixd"];
           formatter = {
             command = lib.getExe pkgs.alejandra;
             args = ["-q"];
@@ -115,11 +115,6 @@
       ++ prettierLangs langs;
 
     language-server = {
-      gpt = {
-        command = "helix-gpt";
-        args = ["--copilotApiKey" "cat /run/agenix/helix-gpt"];
-      };
-
       bash-language-server = {
         command = lib.getExe pkgs.bash-language-server;
         args = ["start"];
@@ -170,6 +165,10 @@
         command = lib.getExe pkgs.nil;
       };
 
+      nixd = {
+        command = lib.getExe pkgs.nixd;
+      };
+
       pyright = {
         command = "${pkgs.pyright}/bin/pyright-langserver";
         args = ["--stdio"];

modules/home/programs/misc/default.nix

@@ -22,6 +22,7 @@ in {
       # a monitor of resources
       btop = {
         enable = true;
+        package = pkgs.btop.override {rocmSupport = true;};
         settings = {
           color_theme = "gruvbox_material_dark";
         };

modules/nixos/boot/kernel/default.nix

@@ -71,11 +71,8 @@ in {
         ++ cfg.extraBlacklistedModules;
     };
 
-    chaotic = mkIf (cfg.variant == "cachyos") {
-      scx = {
-        enable = true;
-        scheduler = "scx_lavd";
-      };
-    };
+    # chaotic = mkIf (cfg.variant == "cachyos") {
+    #   environment.systemPackages = [pkgs.scx.lavd];
+    # };
   };
 }

modules/nixos/hardware/graphics/amd/default.nix

@@ -50,6 +50,7 @@ in {
         vulkan-tools
         wayland
         wayland-protocols
+        rocmPackages.rocm-smi
       ];
     })
 
@@ -92,6 +93,8 @@ in {
         vulkanPackages_latest.spirv-cross
         wayland-protocols_git
         wayland_git
+        scx.lavd
+        rocmPackages.rocm-smi
       ];
     })
   ]);

modules/nixos/programs/misc/default.nix

@@ -28,6 +28,7 @@ in {
         pkgs.protonup
         pkgs.winetricks
         pkgs.wine
+        pkgs.geekbench
       ])
     ];
   };

modules/nixos/programs/yubikey/default.nix

@@ -12,11 +12,11 @@ in {
   };
   config = mkIf cfg.enable {
     environment.systemPackages = [
-      pkgs.yubioath-flutter
-      pkgs.yubikey-manager
+      # pkgs.yubioath-flutter
+      # pkgs.yubikey-manager
       pkgs.yubikey-personalization
       pkgs.yubikey-personalization-gui
-      pkgs.pcsc-tools
+      # pkgs.pcsc-tools
     ];
   };
 }

modules/nixos/services/scx/default.nix

@@ -0,0 +1,42 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption mkOption types;
+  cfg = config.nixos.services.scx;
+in {
+  options = {
+    nixos.services.scx = {
+      enable = mkEnableOption "Enables scx scheduler";
+      scheduler = mkOption {
+        type = types.enum ["scx_lavd" "scx_rusty" "scx_bpfland"];
+        description = "Selects the scheduler for scx";
+        default = "scx_lavd";
+      };
+      flags = mkOption {
+        type = types.str;
+        description = "Custom flags to be passed to scx scheduler";
+        default = "";
+      };
+    };
+  };
+  config = mkIf cfg.enable {
+    systemd.services.scx = {
+      enable = true;
+      wantedBy = ["graphical.target"];
+      unitConfig = {
+        Description = "Start scx_scheduler";
+        ConditionPathIsDirectory = "/sys/kernel/sched_ext";
+        StartLimitIntervalSec = 30;
+        StartLimitBurst = 2;
+      };
+      serviceConfig = {
+        Type = "simple";
+        Restart = "on-failure";
+        StandardError = "journal";
+        ExecStart = "/bin/sh -c 'exec /run/current-system/sw/bin/${cfg.scheduler} ${cfg.flags} '";
+      };
+    };
+  };
+}

modules/nixos/system/devpkgs/default.nix

@@ -26,7 +26,7 @@ in {
       nixd
       php
       # php84Packages.php-cs-fixer
-      phpactor
+      # phpactor
       python312Packages.python-lsp-server
       bash-language-server
       nil