nix-config/hosts/desktop/configuration.nix

# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).

{
  config,
  outputs,
  lib,
  pkgs,
  ...
}:
let
  user = "matt";
  passwordFile = config.sops.secrets."desktop/matt_password".path;
  pkgsVersion = pkgs.unstable;
in
{
  imports = [
    ./boot.nix
    ./filesystems.nix
    ./hardware-configuration.nix
    ./networking.nix
    ./services.nix
    ./sops.nix
    ../default.nix
    ../../share/amd
  ];

  chaotic.mesa-git.enable = true;

  # Enable nix flakes and nix-command tools
  nix = {
    settings = {
      substituters = [
        # "https://cache.mjallen.dev"
        "https://nix-community.cachix.org"
        "https://cache.nixos.org/"
      ];
      trusted-public-keys = [
        # "cache.mjallen.dev-1:IzFmKCd8/gggI6lcCXsW65qQwiCLGFFN9t9s2iw7Lvc="
        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
      ];
      warn-dirty = lib.mkForce false;
      experimental-features = lib.mkForce [
        "nix-command"
        "flakes"
      ];
      trusted-users = [ user ];
    };
  };

  share.hardware.amd = {
    enable = lib.mkDefault true;
    lact.enable = lib.mkDefault true;
  };

  share.gaming.enable = true;

  # Time config
  time = {
    hardwareClockInLocalTime = lib.mkDefault false;
  };

  virtualisation.libvirtd.enable = lib.mkDefault true;
  virtualisation.waydroid.enable = lib.mkDefault true;

  programs = {
    gamemode.enable = true;
    coolercontrol.enable = true;
  };

  # Configure environment
  environment = {
    # List packages installed in system profile. To search, run:
    # $ nix search wget
    systemPackages = with pkgsVersion; [
      aha
      aspell
      aspellDicts.en
      aspellDicts.en-computers
      aspellDicts.en-science
      borgbackup
      brscan5
      clinfo
      direnv
      efibootmgr
      gparted
      grsync
      kmod
      kdePackages.ksvg
      lact
      memtest86-efi
      memtest86plus
      nano
      onlyoffice-bin
      os-prober
      nil
      papirus-icon-theme
      pciutils
      qemu_full
      rclone
      rclone-browser
      restic
      restic-browser
      restic-integrity
      rsync
      sane-frontends
      sbctl
      smartmontools
      usbutils
      udisks2
      vim
      vulkan-tools
      wget
      winetricks
    ];

    etc."lact/config.yaml".text = ''
      daemon:
        log_level: info
        admin_groups:
        - wheel
        - sudo
        disable_clocks_cleanup: false
      apply_settings_timer: 5
      gpus:
        1002:73BF-1002:0E3A-0000:03:00.0:
          fan_control_enabled: true
          fan_control_settings:
            mode: curve
            static_speed: 1.0
            temperature_key: edge
            interval_ms: 500
            curve:
              30: 0.0
              40: 0.2
              50: 0.35
              60: 0.5
              70: 0.75
              80: 1.0
            spindown_delay_ms: 0
            change_threshold: 0
          pmfw_options: {}
          power_cap: 293.0
          performance_level: auto
          voltage_offset: 0
          power_states: {}
    '';

    variables = {
      STEAM_FORCE_DESKTOPUI_SCALING = "1.0";
      GDK_SCALE = "1";
      EDITOR = "code --wait";
      VISUAL = "code --wait";
    };
  };

  # Configure nixpkgs
  nixpkgs = {
    overlays = [
      outputs.overlays.nixpkgs-unstable
      outputs.overlays.nixpkgs-stable
    ];
    config.permittedInsecurePackages = [
      # ...
    ];
  };

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users."${user}" = {
    isNormalUser = lib.mkDefault true;
    extraGroups = [
      "wheel"
      "keys"
      "networkmanager"
      "ratbagd"
      "input"
      "scanner"
      "lp"
    ]; # Enable ‘sudo’ for the user.
    hashedPasswordFile = passwordFile;
    shell = pkgsVersion.zsh;
  };

  hardware = {
    keyboard = {
      qmk.enable = true;
    };

    sane = {
      enable = true;
      brscan5.enable = true;
      dsseries.enable = false;
      extraBackends = [ pkgsVersion.brscan5 ];
    };
  };
}