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, lib, pkgs, unstablePkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = false;
  boot.loader.efi.canTouchEfiVariables = true;
  # boot.loader.grub.useOSProber = true;
  boot.loader.grub.enable = true;
  boot.loader.grub.efiSupport = true;
  boot.loader.grub.device = "nodev";

  fileSystems."/efi" =
    { device = "/dev/disk/by-uuid/CFC0-35A3";
      fsType = "vfat";
    };
  # fileSystems."/boot" =
  #   { device = "/dev/disk/by-uuid/12CE-A600";
  #     fsType = "vfat";
  #   };
  boot.loader.efi.efiSysMountPoint = "/efi";
  # boot.loader.systemd-boot.xbootldrMountPoint = "/boot";

  # boot.loader.grub.extraEntries = ''
  #   menuentry "Arch" {
  #     search --set=arch --fs-uuid 1a180e02-f51d-4af0-9873-23e41fe3d556
  #     configfile "($ubuntu)/boot/grub/grub.cfg"
  #   }
  # '';

  boot.tmp.cleanOnBoot = true;

  nixpkgs.config = {
      allowUnfree = true;
    };

  nix.settings = {
    experimental-features = [ "nix-command" "flakes" ];
    extra-platforms = [ "aarch64-linux" ];
  };

  networking.hostName = "ioleynikov"; # Define your hostname.
  # Pick only one of the below networking options.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
  # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.

  # Set your time zone.
  time.timeZone = "Asia/Almaty";

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Select internationalisation properties.
  i18n = {
    defaultLocale = "en_GB.UTF-8";
    # extraLocales = [ "ru_RU.UTF-8/UTF-8" ];
    supportedLocales = [ "en_US.UTF-8/UTF-8" "en_GB.UTF-8/UTF-8" "ru_RU.UTF-8/UTF-8" ];
    # extraLocaleSettings = {
    #   LC_TIME = "en_GB.UTF-8";
    #   LC_MEASUREMENT="metric";
    # };
  };
  # console = {
  #   font = "Lat2-Terminus16";
  #   keyMap = "us";
  #   useXkbConfig = true; # use xkb.options in tty.
  # };

  # Enable the X11 windowing system.
  # services.xserver.enable = true;

  # https://git.sr.ht/~jman/dotfiles/tree/refs/heads/master/xkb/README.md

  programs.sway = {
    enable = true;
    wrapperFeatures.gtk = true;
  };
  services.gnome.gnome-keyring.enable = true;
  security.polkit.enable = true;
  services.greetd = {
    enable = true;
    settings = {
      default_session = {
        command =
          let sway_cfg = pkgs.writeText "sway.cfg" ''
                output eDP-1 scale 1.4

                exec "${unstablePkgs.greetd.qtgreet}/bin/qtgreet; ${pkgs.sway}/bin/swaymsg exit"

                bindsym Mod4+shift+e exec swaynag \
                -t warning \
                -m 'What do you want to do?' \
                -b 'Poweroff' 'systemctl poweroff' \
                -b 'Reboot' 'systemctl reboot'

                include /etc/sway/config.d/*
              '';
           in "${pkgs.dbus}/bin/dbus-run-session ${pkgs.sway}/bin/sway --config ${sway_cfg}";
        user = "greeter";
      };
    };
  };

  hardware.graphics = {
    enable = true;
    enable32Bit = true;
    extraPackages = with pkgs; [
      intel-media-driver
      intel-ocl
      intel-vaapi-driver
      intel-compute-runtime
    ];
  };

  fonts = {
    enableDefaultPackages = true;
    packages = with pkgs; [
      ubuntu_font_family
      liberation_ttf
      # Persian Font
      vazir-fonts
      fira-mono
      noto-fonts-color-emoji
    ];

    fontconfig = {
      useEmbeddedBitmaps = true;
      defaultFonts = {
        serif = [  "Liberation Serif" "Vazirmatn" ];
        sansSerif = [ "Ubuntu" "Vazirmatn" ];
        monospace = [ "Fira Mono" ];
        emoji = [ "Noto Color Emoji" ];
      };
    };
  };


  # Configure keymap in X11
  # services.xserver.xkb.layout = "us";
  # services.xserver.xkb.options = "eurosign:e,caps:escape";

  # Enable CUPS to print documents.
  # services.printing.enable = true;

  # Enable sound.
  # hardware.pulseaudio.enable = true;
  # OR
  services.pipewire = {
    enable = true;
    pulse.enable = true;
  };

  virtualisation = {
    docker.enable = true;
    virtualbox.host.enable = true;
  };

  services.ollama = {
    enable = true;
    user = "ollama";
    home = "/home/ollama";
  };
  systemd.services.ollama.serviceConfig.ProtectHome = lib.mkForce false;

  # Enable touchpad support (enabled default in most desktopManager).
  # services.libinput.enable = true;

  security.sudo.wheelNeedsPassword = false;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users = {
    io = {
      isNormalUser = true;
      uid=1000;
      extraGroups = [ "docker" "vboxusers" "wheel" "dialout" "disk" ]; # Enable ‘sudo’ for the user.
      packages = with pkgs; [
        tree
        kakoune
        fish
      ];
    };
  };

  programs.firefox.enable = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim
    wget
    qt5.qtwayland # For wayland
    git
    kakoune
    any-nix-shell
    alacritty
    # gvfs
    # gnome.gvfs
  ];
    # This is for packages like Nemo to see USB sticks
  services.gvfs.enable = true;

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  # services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # Copy the NixOS configuration file and link it from the resulting system
  # (/run/current-system/configuration.nix). This is useful in case you
  # accidentally delete configuration.nix.
  # system.copySystemConfiguration = true;

  # This option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
  # to actually do that.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "25.05"; # Did you read the comment?

}

gistfile1.txt

{
  description = "A simple NixOS flake";

  inputs = {
    unstable.url = "nixpkgs/nixos-unstable";
    nixpkgs.url = "nixpkgs/nixos-25.05";
    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
    home-manager = {
      url = "github:nix-community/home-manager/release-25.05";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };


  outputs = { self, nixpkgs, unstable, nixos-hardware, home-manager, ... }@inputs:
  let
    system = "x86_64-linux";
  in
  {

    nixosConfigurations.think = nixpkgs.lib.nixosSystem {
      inherit system;

      specialArgs = {
        inherit unstable;
        unstablePkgs = import unstable {
          inherit system;
          config.allowUnfree = true;
        };
      };

      modules = [
        ./configuration.nix
        ./hardware-configuration.nix
        nixos-hardware.nixosModules.lenovo-thinkpad-x270
        home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.users.gamer = ./gamer.nix;
          }
      ];
    };

  };
}