imladris/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
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, lib, ... }:

{
  # this allows you to access `pkgsUnstable` anywhere in your config
  #_module.args.pkgsUnstable = import inputs.nixpkgs-unstable {
  #  inherit (pkgs.stdenv.hostPlatform) system;
  #  inherit (config.nixpkgs) config;
  #};

  imports =
    [
      ./hardware-configuration.nix
      ./configs
    ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  nix.settings.auto-optimise-store = true;
  nix.gc = {
    automatic = true;
    dates = "weekly";
    options = "--delete-older-than 10d";
  };

  # Set your time zone.
  time.timeZone = "America/Los_Angeles";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_US.UTF-8";
    LC_IDENTIFICATION = "en_US.UTF-8";
    LC_MEASUREMENT = "en_US.UTF-8";
    LC_MONETARY = "en_US.UTF-8";
    LC_NAME = "en_US.UTF-8";
    LC_NUMERIC = "en_US.UTF-8";
    LC_PAPER = "en_US.UTF-8";
    LC_TELEPHONE = "en_US.UTF-8";
    LC_TIME = "en_US.UTF-8";
  };

  networking.hostName = "imladris"; # Define your hostname.
  networking.networkmanager.enable = true;
  services.resolved.enable = true;
  services.resolved.fallbackDns = [
    "1.1.1.1"
    "8.8.8.8"
  ];

  # Open ports in the firewall.
  networking.firewall.allowedTCPPorts = [ 22 ];

  # Enable the OpenSSH daemon.
  services.openssh = {
    enable = true;
    settings = {
      PermitRootLogin = "prohibit-password";
    };
    # passwordAuthentication = false;
  };

  security.doas = {
    enable = true;
    extraRules = [{
      users = ["kyle"];
      keepEnv = true;
      noPass = true;
    }];
  };

  services.cron.enable = true;

  services.xserver = {
    displayManager = {
      gdm = {
        enable = true;
        wayland = false;
      };
    };
    enable = true;
    windowManager = {
      i3.enable = true;
    };
    xkb = {
      layout = "us";
      options = "ctrl:swapcaps,compose:ralt";
    };
  };

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

  console.useXkbConfig = true;

  users.users.kyle = {
    isNormalUser = true;
    extraGroups = [
        "wheel"
        "networkmanager"
        "dialout"
    ];
  };
  programs.direnv.enable = true;
  programs.command-not-found.enable = false;

  programs.nix-ld.enable = true;
  programs.nix-ld.libraries = with pkgs; [
    # Add any missing dynamic libraries for unpackaged programs
    # here, NOT in environment.systemPackages
  ];

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

  # Enable sound with pipewire.
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  # Install firefox.
  programs.firefox.enable = true;

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

  # Enable common container config files in /etc/containers
  virtualisation.containers.enable = true;
  virtualisation = {
    podman = {
      enable = true;

      # Create a `docker` alias for podman, to use it as a drop-in replacement
      dockerCompat = true;

      # Required for containers under podman-compose to be able to talk to each other.
      defaultNetwork.settings.dns_enabled = true;
    };
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    arduino
    binutils-unwrapped
    bitwarden
    brave
    cloc
    cscope
    direnv
    doas
    elinks
    emacs
    feh
    ffmpeg
    file
    fira-code
    firefox
    fzf
    gcc
    gdb
    gforth
    git
    graphviz
    gnumake
    go
    go-font
    hexyl
    htop
    i3
    keychain
    lagrange
    libzip
    lxterminal
    mercurial
    mg
    mutt
    nyxt
    nmap
    obsidian
    ops
    pciutils
    picocom
    pwgen
    python3Full
    rlwrap
    sbcl
    scdoc
    scrot
    silver-searcher
    stumpwm
    syncthing
    tailscale
    tcpdump
    terminator
    texinfo
    texliveFull
    tmux
    tree
    wget
    xfce.xfce4-terminal
    dive
    podman-tui
    docker-compose
    podman-compose
  ];

  services.tailscale.enable = true;
  services.syncthing.enable = true;

  programs.gnupg.agent = {
    enable = true;
    enableSSHSupport = true;
  };

  nix.settings.experimental-features = [ "nix-command" ];

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "24.11"; # Did you read the comment?

}