config-perso/kat/default.nix

{
  lib,
  config,
  pkgs,
  sources,
  ...
}:
with lib;
{
  imports = [
    ./users
    ./proxies
    ./root.nix
    "${sources.home-manager}/nixos"
    "${sources.disko}/module.nix"
  ];
  options.kat = {
    addArgs = mkEnableOption "the extra arguments" // {
      default = true;
    };
    wireguardPubKey = mkOption {
      type = types.str;
    };
    fqdn = mkOption {
      type = types.str;
    };
    anywhere = lib.mkOption {
      type = lib.types.package;
      readOnly = true;
    };
  };
  config = mkMerge [
    (mkIf config.kat.addArgs {
      _module.args = {
        ssh-keys = import ./ssh-keys { inherit lib; };
        kat-path = ./.;
      };
    })
    {
      kat = {
        anywhere = pkgs.writeShellApplication {
          name = "anywhere-deploy_${config.networking.hostName}.sh";
          runtimeInputs = [ pkgs.nixos-anywhere ];
          # --kexec ${nodes.kat-kexec.config.system.build.kexecTarball}/${nodes.kat-kexec.config.system.kexec-installer.name}-${pkgs.stdenv.hostPlatform.system}.tar.gz
          text = ''
            nixos-anywhere --no-substitute-on-destination --store-paths ${config.system.build.diskoScriptNoDeps} ${config.system.build.toplevel} ${config.deployment.targetHost}
          '';
        };
      };

      boot = {
        tmp.useTmpfs = true;
        supportedFilesystems.bcachefs = mkDefault true;
        kernelPackages = pkgs.linuxPackages_latest;
      };

      networking = {
        useNetworkd = true;
        nftables.enable = true;
      };
      systemd.network.enable = true;

      nix = {
        nixPath = [
          "nixpkgs=${builtins.storePath pkgs.path}"
          "nixos=${builtins.storePath pkgs.path}"
        ];
        channel.enable = false;
        settings.nix-path = config.nix.nixPath;
        package = pkgs.lix;
      };

      time.timeZone = mkDefault "Europe/Paris";
      i18n.defaultLocale = "en_US.UTF-8";
      console = {
        font = "Lat2-Terminus16";
        keyMap = mkDefault "fr";
      };

      environment.systemPackages = with pkgs; [
        tree
        ranger
        ripgrep
        wget
        git
        lazygit
        btop
        screen
        nix-search-cli
        nix-output-monitor
      ];

      services = {
        resolved.enable = !config.boot.isContainer;
        openssh.settings = {
          ClientAliveInterval = 60;
          ClientAliveCountMax = 1;
        };
      };
    }
  ];
}