# 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, ... }:

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

  hardware.sensor.hddtemp.enable = true;

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.systemd-boot.configurationLimit = 7;
  boot.loader.efi.canTouchEfiVariables = true;

  # Set NIX_PATH to use nixpkgs deployed with krops
  environment.variables.NIX_PATH = lib.mkForce "/var/src";

  networking = {
    hostName = "dromadaire"; # 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.
    interfaces.enp2s0.ipv4.addresses = [ {
      address = "192.168.36.6";
      prefixLength = 24;
    } ];
    defaultGateway = "192.168.36.1";
    nameservers = [ "80.67.169.12" "80.67.169.40" "2001:910:800::12" "2001:910:800::40" ];
    enableIPv6 = true;
    wg-quick.interfaces = {
      wg0 = {
        address = [ "192.168.12.3/32" "2a01:4f9:1a:9a05::3/128" ];
        dns = [ "80.67.169.12" "80.67.169.40" "2001:910:800::12" "2001:910:800::40" ];
        privateKeyFile = "/etc/wireguard/private.key";

        peers = [
          {
            publicKey = "cUmp55I20JEhxr+RMmOsX+6U9kcDiAq3grnvzjQ642w=";
            allowedIPs = [ "0.0.0.0/0" "::/0" ];
            endpoint = "vpn.lab12.fr:51812";
            persistentKeepalive = 15;
          }
        ];
      };
    };
  };

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

  # 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_US.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = "fr";
    #useXkbConfig = true; # use xkb.options in tty.
  };

  # Enable the X11 windowing system.
  # services.xserver.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.
  # hardware.pulseaudio.enable = true;
  # OR
  # services.pipewire = {
  #   enable = true;
  #   pulse.enable = true;
  # };

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

  # Define a user account. Don't forget to set a password with 'passwd'.
  users.users.optisseur = {
    isNormalUser = true;
    extraGroups = [ "wheel" ]; # Enable 'sudo' for the user.
    initialPassword = "Change Me!";
  #   packages = with pkgs; [
  #     firefox
  #     tree
  #   ];
  };

  environment.shellAliases = {
    tm = "tmux new -A -s shared" ;
    ll = "ls -al";
  };


  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    git
    wget
    tmux
    htop
    memtester
    # Useful podman development tools
    #dive            # look into docker image layers
    podman-tui      # status of containers in the terminal
    #aardvark-dns
    #docker-compose # start group of containers for dev
    #podman-compose  # start group of containers for dev
  ];


  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  
  programs.neovim = {
    enable = true;
    viAlias = true;
    vimAlias = true;
  };

  # 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;
  services.openssh.ports = [ 144 ];
  services.openssh.settings = {
    PermitRootLogin = "no";
    PasswordAuthentication = false;
    KbdInteractiveAuthentication = false;
  };

  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;
  };
  #virtualisation.oci-containers.containers = {
  #  nixos = {
  #    image = "nix:latest"
  #    extraOptions = [ "--network=host" ];
  #  };
  #};
    

  services.gitea-actions-runner = {
    package = pkgs.forgejo-runner;
    instances.default = {
      enable = false;
      name = "dromadaire";
      url = "https://git.distrilab.fr";
      # Obtaining the path to the runner token file may differ
      tokenFile = "/etc/forgejo/runner.token";
      labels = [
                 # provide a debian base with nodejs for actions
                 "debian-latest:docker://node:20-bookworm"
                 # fake the ubuntu name, because node provides no ubuntu builds
                 "ubuntu-latest:docker://node:20-bookworm"
                 # nixos
                 "nixos:docker://nixos/nix:latest"
                 # provide native execution on the host
                 #"native:host"
      ];
    };    
  };

  # Open ports in the firewall.
  networking.firewall.allowedTCPPorts = [ 80 144 443 ];
  networking.firewall.interfaces.podman0.allowedUDPPorts = [ 53 ];
  networking.firewall.interfaces.podman1.allowedUDPPorts = [ 53 ];
  networking.firewall.interfaces.podman2.allowedUDPPorts = [ 53 ];
  networking.firewall.interfaces.podman3.allowedUDPPorts = [ 53 ];
  networking.firewall.interfaces.podman4.allowedUDPPorts = [ 53 ];
  # 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 = "24.05"; # Did you read the comment?

}