homelab/flake.nix

{
  description = "Homelab NixOS configuration";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";

    disko = {
      url = "github:nix-community/disko";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    home-manager = {
      url = "github:nix-community/home-manager/release-25.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    inputs@{
      nixpkgs,
      disko,
      home-manager,
      sops-nix,
      ...
    }:
    let
      system = "x86_64-linux";

      mkHost =
        hostModule:
        nixpkgs.lib.nixosSystem {
          inherit system;
          specialArgs = {
            inherit inputs;
          };

          modules = [
            ./modules/base.nix
            ./modules/gc.nix
            ./modules/users.nix
            ./modules/ssh.nix
            ./modules/tailscale.nix

            disko.nixosModules.disko
            sops-nix.nixosModules.sops
            home-manager.nixosModules.home-manager

            {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;
              home-manager.users.admin = import ./home/admin.nix;
            }

            hostModule
          ];
        };
    in
    {
      nixosConfigurations = {
        yggdrasil = mkHost ./hosts/yggdrasil;
        midgard = mkHost ./hosts/midgard;
      };
    };
}