Initial import

modules/audio/pipewire.nix

@@ -0,0 +1,20 @@
+{ pkgs, ... }:
+
+{
+  hardware.pulseaudio.enable = false;
+
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    jack.enable = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    easyeffects
+    helvum
+    pavucontrol
+    qpwgraph
+  ];
+}

modules/base.nix

@@ -0,0 +1,48 @@
+{ config, lib, pkgs, ... }:
+
+{
+  boot = {
+    loader.systemd-boot.enable = true;
+    loader.efi.canTouchEfiVariables = true;
+    kernelPackages = pkgs.linuxPackages_latest;
+    supportedFilesystems = [ "ntfs" ];
+
+    # Helpful for large games, shader caches and some launchers.
+    kernel.sysctl = {
+      "fs.inotify.max_user_watches" = 1048576;
+      "vm.max_map_count" = 2147483642;
+    };
+  };
+
+  networking.networkmanager.enable = true;
+
+  time.timeZone = "Europe/Berlin";
+
+  i18n.defaultLocale = "de_DE.UTF-8";
+  console.keyMap = "de";
+
+  nix.settings = {
+    experimental-features = [ "nix-command" "flakes" ];
+    auto-optimise-store = true;
+  };
+
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 7d";
+  };
+
+  security = {
+    rtkit.enable = true;
+    polkit.enable = true;
+  };
+
+  hardware = {
+    enableRedistributableFirmware = true;
+    cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  };
+
+  services.fwupd.enable = true;
+
+  powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
+}

modules/chaotic-nyx.nix

@@ -0,0 +1,16 @@
+{ pkgs, ... }:
+
+{
+  nixpkgs.config.allowUnfree = true;
+
+  chaotic = {
+    mesa-git = {
+      enable = true;
+      fallbackSpecialisation = true;
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    mesa_git
+  ];
+}

modules/desktop/cosmic.nix

@@ -0,0 +1,19 @@
+{ pkgs, ... }:
+
+{
+  services.desktopManager.cosmic = {
+    enable = true;
+    xwayland.enable = true;
+  };
+
+  services.displayManager.cosmic-greeter.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    gnome-keyring
+    networkmanagerapplet
+    seahorse
+    wayland-utils
+    wl-clipboard
+    xwayland
+  ];
+}

modules/gaming.nix

@@ -0,0 +1,33 @@
+{ pkgs, ... }:
+
+{
+  programs = {
+    appimage = {
+      enable = true;
+      binfmt = true;
+    };
+    gamemode.enable = true;
+    gamescope.enable = true;
+    steam = {
+      enable = true;
+      remotePlay.openFirewall = true;
+      dedicatedServer.openFirewall = true;
+      localNetworkGameTransfers.openFirewall = true;
+      gamescopeSession.enable = true;
+      protontricks.enable = true;
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    gamemode
+    goverlay
+    heroic
+    lact
+    lutris
+    mangohud
+    protontricks
+    steam-run
+    wineWowPackages.stable
+    winetricks
+  ];
+}

modules/graphics/mesa-amd.nix

@@ -0,0 +1,15 @@
+{ pkgs, ... }:
+
+{
+  hardware.graphics = {
+    enable = true;
+    enable32Bit = true;
+  };
+
+  services.xserver.videoDrivers = [ "amdgpu" ];
+
+  environment.systemPackages = with pkgs; [
+    mesa-demos
+    vulkan-tools
+  ];
+}

modules/peripherals.nix

@@ -0,0 +1,27 @@
+{ pkgs, ... }:
+
+{
+  hardware = {
+    i2c.enable = true;
+    steam-hardware.enable = true;
+  };
+
+  services = {
+    hardware.openrgb.enable = true;
+    ratbagd.enable = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    openrgb
+    pciutils
+    piper
+    solaar
+    usbutils
+  ];
+
+  # Observed devices:
+  # - 048d:5702 Integrated Technology Express RGB LED Controller
+  # - 1235:8211 Focusrite Scarlett Solo (3rd Gen.)
+  # - 1b1c:1bfd Corsair K70 CORE RGB
+  # - 046d:c539 Logitech Lightspeed receiver
+}