# vim: ts=2
{
  description = "Nixos server config";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11-small";

    systems.url = "github:nix-systems/x86_64-linux";
    flake-utils = {
      url = "github:numtide/flake-utils";
      inputs.systems.follows = "systems";
    };

    simple-nixos-mailserver = {
      url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-22.11";
      inputs = {
        nixpkgs.follows = "nixpkgs";
      };
    };
    websites = {
      url = "git+https://codeberg.org/vhack.eu/website.git";
      inputs = {
        nixpkgs.follows = "nixpkgs";
        systems.follows = "systems";
        flake-utils.follows = "flake-utils";
      };
    };
  };

  outputs = {
    self,
    nixpkgs,
    simple-nixos-mailserver,
    websites,
    ...
  } @ attrs: let
    system = "x86_64-linux";
    pkgs = nixpkgs.legacyPackages.${system};
  in {
    nixosConfigurations."server1" = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      specialArgs = attrs;
      modules = [
        ./hosts/server1/configuration.nix
        simple-nixos-mailserver.nixosModule
        {
          mailserver = import ./system/mail {};
        }
      ];
    };
    devShells."${system}" = {
      default = pkgs.mkShell {
        packages = with pkgs; [nil alejandra statix shellcheck ltex-ls];
      };
    };
  };
}