chore: refactor system modules

system/hardware/amdgpu.nix

@@ -0,0 +1,22 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+with lib; let
+  cfg = config.system.hardware.amdgpu;
+in {
+  options.system.hardware.amdgpu.enable = mkEnableOption "Enables an AMD GPU configuration";
+  config = mkIf cfg.enable {
+    systemd.tmpfiles.rules = [
+      "L+    /opt/rocm/hip   -    -    -     -    ${pkgs.rocmPackages.clr}"
+    ];
+    hardware.graphics.extraPackages = with pkgs; [rocmPackages.clr.icd];
+    environment.systemPackages = with pkgs; [
+      clinfo
+      amdgpu_top
+      nvtopPackages.amd
+    ];
+  };
+}

system/hardware/bluetooth.nix

@@ -0,0 +1,14 @@
+{
+  lib,
+  config,
+  ...
+}:
+with lib; let
+  cfg = config.system.hardware.bluetooth;
+in {
+  options.system.hardware.bluetooth.enable = mkEnableOption "Enable bluetooth";
+  config = mkIf cfg.enable {
+    hardware.bluetooth.enable = cfg.enable;
+    services.blueman.enable = cfg.enable;
+  };
+}

system/hardware/corne.nix

@@ -0,0 +1,15 @@
+{
+  lib,
+  config,
+  ...
+}:
+with lib; let
+  cfg = config.system.hardware.corne;
+in {
+  options.system.hardware.corne.allowHidAccess = mkEnableOption "Enable HID access to the corne keyboard";
+  config.services.udev = mkIf cfg.allowHidAccess {
+    extraRules = ''
+      KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{serial}=="*vial:f64c2b3c*", MODE="0660", GROUP="users", TAG+="uaccess", TAG+="udev-acl"
+    '';
+  };
+}

system/hardware/default.nix

@@ -0,0 +1,10 @@
+{
+  imports = [
+    ./amdgpu.nix
+    ./bluetooth.nix
+    ./corne.nix
+    ./ibm-trackpoint.nix
+    ./opentablet.nix
+    ./sound.nix
+  ];
+}

system/hardware/ibm-trackpoint.nix

@@ -0,0 +1,15 @@
+{
+  lib,
+  config,
+  ...
+}:
+with lib; let
+  cfg = config.system.hardware.ibmTrackpoint;
+in {
+  options.system.hardware.ibmTrackpoint.disable = mkEnableOption "Disable IBM’s trackpoint on ThinkPad";
+  config.services.udev = mkIf cfg.disable {
+    extraRules = ''
+      ATTRS{name}=="*TPPS/2 IBM TrackPoint", ENV{ID_INPUT}="", ENV{ID_INPUT_MOUSE}="", ENV{ID_INPUT_POINTINGSTICK}=""
+    '';
+  };
+}

system/hardware/opentablet.nix

@@ -0,0 +1,14 @@
+{
+  lib,
+  config,
+  ...
+}:
+with lib; let
+  cfg = config.system.hardware.opentablet;
+in {
+  options.system.hardware.opentablet.enable = mkEnableOption "Enables OpenTablet drivers";
+  config.hardware.opentabletdriver = mkIf cfg.enable {
+    inherit (cfg) enable;
+    daemon.enable = true;
+  };
+}

system/hardware/sound.nix

@@ -0,0 +1,44 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.system.hardware.sound;
+in {
+  options.system.hardware.sound = {
+    enable = mkEnableOption "Whether to enable sounds with Pipewire";
+    scarlett.enable = mkEnableOption "Activate support for Scarlett sound card";
+    alsa = mkOption {
+      type = types.bool;
+      example = true;
+      default = true;
+      description = "Whether to enable ALSA support with Pipewire";
+    };
+    jack = mkOption {
+      type = types.bool;
+      example = true;
+      default = false;
+      description = "Whether to enable JACK support with Pipewire";
+    };
+    package = mkOption {
+      type = types.package;
+      example = pkgs.pulseaudio;
+      default = pkgs.pulseaudioFull;
+      description = "Which base package to use for PulseAudio";
+    };
+  };
+
+  config = {
+    environment.systemPackages = mkIf cfg.scarlett.enable [pkgs.alsa-scarlett-gui];
+    services.pipewire = mkIf cfg.enable {
+      enable = true;
+      alsa = mkIf cfg.alsa {
+        enable = mkDefault true;
+        support32Bit = mkDefault true;
+      };
+      jack.enable = mkDefault cfg.jack;
+    };
+  };
+}