{
  description = "cy's flake";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-unstable";
    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    master.url = "github:NixOS/nixpkgs/2ab79c44f98391b6ee2edfb11f4c7a57ce1404b5";
  };

  outputs = { self, nixpkgs, sops-nix, home-manager, ... }@inputs:
    let
      lib = nixpkgs.lib;
    in
    {
      nixosConfigurations = {
        ytnix = lib.nixosSystem {
          specialArgs = { inherit inputs; };
          modules = [
            ./configuration.nix
            sops-nix.nixosModules.sops
            home-manager.nixosModules.home-manager
            {
              home-manager = {
                useGlobalPkgs = true;
                useUserPackages = true;
                users.yt = import ./home.nix;
              };
            }
          ];
        };
      };
      formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixpkgs-fmt;
    };
}