{
  description = "NixOS Flake";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";

    flake-utils.url = "github:numtide/flake-utils";

    simple-nixos-mailserver = {
      url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-25.05";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nix-minecraft = {
      url = "github:Infinidoge/nix-minecraft";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    chirp = {
      url = "git://psch.dev/chirp";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    ps-flakes = {
      url = "git://ps.run/flakes";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = { self, nixpkgs, flake-utils, ... }@inputs: {
    nixosConfigurations = {
      default = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = {inherit inputs;};
        modules = [
          ./configuration.nix
          inputs.simple-nixos-mailserver.nixosModule
          inputs.nix-minecraft.nixosModules.minecraft-servers
        ];
      };
    };
  };
}