dotfiles/nixos/msi/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, ... }:
let
  unstable = import <unstable> {};
  packages = (with pkgs; [
    vim
    git
    curl
    wget
    gnumake
    gcc
    nodejs_22
    # Language servers
    lua-language-server # Lua
    nixd                # Nix
    # Neovim
    wl-clipboard
    tree-sitter
    ripgrep
    fd
    unzip
  ]) ++ (with unstable; [
    neovim
  ]);
in
{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
      ./nvidia.nix
      ./home.nix
    ];

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  # Nix package installer settings
  nix = {
    settings = {
      # Collapse duplicates into a single hard-link during build
      auto-optimise-store = true;
    };
    gc = {
      # Automatically delete old objects and generations
      automatic = true;
      dates = "daily";
      options = "--delete-older-than +5";
    };
  };

  # Networking options
  networking = {
    hostName = "msi";
    networkmanager.enable = true;
  };

  # Set your time zone.
  time.timeZone = "Europe/Warsaw";

  # Select internationalisation properties.
  i18n = {
    defaultLocale = "en_US.UTF-8";
    inputMethod = {
      enabled = "fcitx5";
      fcitx5 = {
        waylandFrontend = true;
        plasma6Support = true;
        addons = with pkgs; [ fcitx5-mozc ];
      };
    };
  };

  fonts.packages = with pkgs; [
    noto-fonts
    noto-fonts-cjk
    noto-fonts-emoji
    (nerdfonts.override { fonts = [ "JetBrainsMono" ]; })
  ];

  console = {
    font = "Lat2-Terminus16";
    # keyMap = "us";
    # useXkbConfig = true; # use xkb.options in tty.
  };

  services = {
    xserver.enable = true;
    desktopManager.plasma6.enable = true;
    displayManager.sddm.enable = true;
  };

  # 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.
  sound.enable = true;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    audio.enable = true;
    jack.enable = true;
    pulse.enable = true;
    alsa = {
      enable = true;
      support32Bit = true;
    };
  };

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

  # Enable unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = packages;

  # 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;
      };
    };
    steam.enable = true;
    fish.enable = true;
    git = {
      enable = true;
      config = {
        user.name = "Maciej Jur";
        user.email = "maciej@kamoshi.org";
        user.signingkey = "191CBFF5F72ECAFD!";
        commit.gpgsign = true;
        init.defaultBranch = "main";
        core.editor = "vim";
      };
    };
  };

  # 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 = true;

  # 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 = "24.05"; # Did you read the comment?

}