nixos/system/Vanguard.nix

{
  config,
  pkgs,
  username,
  ...
}:
{
  imports = [ ./desktop.nix ];
  environment.sessionVariables.MANGOHUD = 1;
  home-manager.users.${username} = {
    home.packages = with pkgs; [
      krita
      kdenlive
      helvum
      prusa-slicer
      blender
      freecad
      openscad
      kicad-small
      mangohud
      wineWowPackages.waylandFull
      winetricks
      lutris
      cartridges
      prismlauncher
    ];
    programs.obs-studio = {
      enable = true;
      plugins = with pkgs.obs-studio-plugins; [
        wlrobs
        obs-vkcapture
        obs-pipewire-audio-capture
        input-overlay
      ];
    };
    xdg.configFile."MangoHud/MangoHud.conf".text = ''
      preset=2
      time
      # text_color=FFFFFF
      # gpu_color=2E9762
      # cpu_color=2E97CB
      # vram_color=AD64C1
      # ram_color=C26693
      # engine_color=EB5B5B
      # io_color=A491D3
      # frametime_color=00FF00
      # background_color=020202
      # media_player_color=FFFFFF
      # wine_color=EB5B5B
      # battery_color=FF9078
      # network_color=E07B85
    '';
  };
  boot = {
    extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback ];
    extraModprobeConfig = ''
      options v4l2loopback devices=1 video_nr=1 card_label="OBS Cam" exclusive_caps=1
    '';
  };
  hardware = {
    amdgpu = {
      initrd.enable = true;
      opencl.enable = true;
    };
    opengl = {
      enable = true;
      driSupport = true;
      driSupport32Bit = true;
    };
    steam-hardware.enable = true;
  };
  programs = {
    gamemode.enable = true;
    steam = {
      enable = true;
      remotePlay.openFirewall = true;
      gamescopeSession.enable = true;
    };
    gamescope = {
      enable = true;
      capSysNice = true;
    };
  };
  services.ollama = {
    enable = true;
    acceleration = "rocm";
  };
}