{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    home-manager.url = "github:nix-community/home-manager";
    nvf.url = "path:./config/desktop/nvim";
  }; 
  outputs = { self, nixpkgs, home-manager, nvf, ... }@inputs: 
    let 
      system = "x86_64-linux";
    in {
    nixosConfigurations = {
      # desktop
      darkstar = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = { inherit inputs system; }; 
        modules = [
          nvf.nixosModules.default
          ./hosts/darkstar/configuration.nix
          home-manager.nixosModules.home-manager
          {
            home-manager = {
              useGlobalPkgs = true;
              useUserPackages = true;
              extraSpecialArgs = { inherit inputs; };
              users.user = ./config/desktop/home/home.nix;
            };
          }
        ];
      };
      
      # thinkpad t14 gen 2i
      molniya = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = { inherit inputs system; }; 
        modules = [
          nvf.nixosModules.default
          ./hosts/molniya/configuration.nix
          home-manager.nixosModules.home-manager
          {
            home-manager = {
              useGlobalPkgs = true;
              useUserPackages = true;
              extraSpecialArgs = { inherit inputs; };
              users.user = ./config/desktop/home/home.nix;
            };
          }
        ];
      };
      # thinkpad t460
      glonass = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = { inherit inputs system; }; 
        modules = [
          nvf.nixosModules.default
          ./hosts/glonass/configuration.nix
          home-manager.nixosModules.home-manager
          {
            home-manager = {
              useGlobalPkgs = true;
              useUserPackages = true;
              extraSpecialArgs = { inherit inputs; };
              users.user = ./config/desktop/home/home.nix;
            };
          }
        ];
      };


    };
  };
}