Refactor directory structure

modules/system/hardware/amd.nix

@@ -0,0 +1,17 @@
+{ pkgs, ... }:
+
+{
+  boot.initrd.kernelModules = [ "amdgpu" ];
+
+  hardware.opengl.driSupport32Bit = true;
+
+  hardware.opengl.extraPackages = with pkgs; [
+    amdvlk
+  ];
+
+  hardware.opengl.extraPackages32 = with pkgs; [
+    driversi686Linux.amdvlk
+  ];
+
+  programs.gamemode.enable = true;
+}

modules/system/hardware/bluetooth.nix

@@ -0,0 +1,15 @@
+{ pkgs, ... }:
+
+{
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+    settings = {
+      General = {
+        Enable = "Source,Sink,Media,Socket";
+      };
+    };
+  };
+
+  services.blueman.enable = true;
+}

modules/system/hardware/firewall.nix

@@ -0,0 +1,9 @@
+{ ... }:
+
+{
+  networking.firewall = {
+    enable = true;
+    allowedTCPPorts = [ 53317 ];
+    allowedUDPPorts = [ 53317 ];
+  };
+}

modules/system/hardware/fprint.nix

@@ -0,0 +1,33 @@
+{ lib, pkgs, ... }:
+
+{
+  services.fprintd.enable = true;
+
+  security.pam.services.hyprlock = {
+    text = ''
+      auth  sufficient  pam_unix.so try_first_pass likeauth nullok
+      auth  sufficient  ${pkgs.fprintd}/lib/security/pam_fprintd.so
+      auth  include     login
+    '';
+  };
+
+  security.pam.services.greetd = {
+    text = ''
+      account required pam_unix.so # unix (order 10900)
+
+      # Authentication management.
+      auth sufficient pam_unix.so likeauth nullok try_first_pass # unix (order 11600)
+      auth sufficient /nix/store/bz12s6mba297725i9y35p73lvsic8gd3-fprintd-1.94.2/lib/security/pam_fprintd.so # fprintd (order 11400)
+      auth required pam_deny.so # deny (order 12400)
+
+      # Password management.
+      password sufficient pam_unix.so nullok yescrypt # unix (order 10200)
+
+      # Session management.
+      session required pam_env.so conffile=/etc/pam/environment readenv=0 # env (order 10100)
+      session required pam_unix.so # unix (order 10200)
+      session required pam_loginuid.so # loginuid (order 10300)
+      session optional /nix/store/dzp7d4k1d94s1x49p9171mvcsfyxr7bj-systemd-254.6/lib/security/pam_systemd.so # systemd (order 12000)   login
+    '';
+  };
+}

modules/system/hardware/garbage-collection.nix

@@ -0,0 +1,11 @@
+{ ... }:
+
+{
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 1w";
+  };
+
+  nix.settings.auto-optimise-store = true;
+}

modules/system/hardware/laptop.nix

@@ -0,0 +1,18 @@
+{ ... }:
+
+{
+  services.auto-cpufreq.enable = true;
+  services.auto-cpufreq.settings = {
+    battery = {
+      governor = "powersave";
+      turbo = "never";
+    };
+    charger = {
+      governor = "performance";
+      turbo = "auto";
+    };
+  };
+
+  powerManagement.powertop.enable = true;
+}
+

modules/system/hardware/locale.nix

@@ -0,0 +1,21 @@
+{ ... }:
+
+{
+  # Set your time zone.
+  time.timeZone = "Europe/Amsterdam";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "nl_NL.UTF-8";
+    LC_IDENTIFICATION = "nl_NL.UTF-8";
+    LC_MEASUREMENT = "nl_NL.UTF-8";
+    LC_MONETARY = "nl_NL.UTF-8";
+    LC_NAME = "nl_NL.UTF-8";
+    LC_NUMERIC = "nl_NL.UTF-8";
+    LC_PAPER = "nl_NL.UTF-8";
+    LC_TELEPHONE = "nl_NL.UTF-8";
+    LC_TIME = "nl_NL.UTF-8";
+  };
+}

modules/system/hardware/nvidia.nix

@@ -0,0 +1,39 @@
+{ config, lib, pkgs, nixpkgs, ... }:
+
+{
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+    "nvidia-x11"
+    "nvidia-settings"
+  ];
+
+  hardware.opengl = {
+    enable = true;
+    driSupport = true;
+    driSupport32Bit = true;
+  };
+
+  services.xserver.videoDrivers = ["nvidia"]; # or "nvidiaLegacy470 etc.
+
+  hardware.nvidia = {
+
+    modesetting.enable = true;
+
+    powerManagement.enable = false;
+
+    # Fine-grained power management. Turns off GPU when not in use.
+    # Experimental and only works on modern Nvidia GPUs (Turing or newer).
+    powerManagement.finegrained = false;
+
+    # Use the NVidia open source kernel module (not to be confused with the
+    # independent third-party "nouveau" open source driver).
+    # Support is limited to the Turing and later architectures. Full list of 
+    # supported GPUs is at: 
+    # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
+    # Only available from driver 515.43.04+
+    # Currently alpha-quality/buggy, so false is currently the recommended setting.
+    open = false;
+    nvidiaSettings = true;
+
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+}

modules/system/hardware/printing.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  services.printing = {
+    enable = true;
+    drivers = [ pkgs.hplip ];
+  };
+}