{
  description = "nixos config";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-23.05";

    nur.url = "github:/nix-community/NUR";

    nix-std.url = "github:chessai/nix-std";

    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-utils.follows = "flake-utils";
    };

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

    helix = {
      url = "github:helix-editor/helix";
      inputs.nixpkgs.follows = "nixpkgs";
    };

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

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

    nix-rice.url = "github:bertof/nix-rice";

    nixd.url = "github:nix-community/nixd";

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

    plasma-manager.url = "github:pjones/plasma-manager";

    flatpaks.url = "github:GermanBread/declarative-flatpak";

    # atuin.url = "github:atuinsh/atuin";
  };

  outputs = {
    self,
    nixpkgs,
    nixpkgs-stable,
    home-manager,
    nur,
    helix,
    plasma-manager,
    flatpaks,
    # atuin,
    nixd,
    nix-ld-rs,
    nix-index-database,
    nix-rice,
    nix-std,
    ...
  } @ inputs: let
    inherit (self) outputs;
    forAllSystems = nixpkgs.lib.genAttrs [
      "x86_64-linux"
    ];
  in rec {
    overlays = import ./util/overlay.nix {inherit inputs;};

    nixosConfigurations = {
      "quiver" = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = {inherit inputs outputs;};
        modules = [
          ./system/quiver.nix
          ./system/cachix.nix
          nur.nixosModules.nur
          nix-index-database.nixosModules.nix-index
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.extraSpecialArgs = {inherit inputs outputs;};
            home-manager.users.bolt.imports = [
              flatpaks.homeManagerModules.default
              ./home/bolt.nix
            ];
          }
        ];
      };

      "adrift" = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        specialArgs = {inherit inputs outputs;};
        modules = [
          ./system/adrift.nix
          ./system/cachix.nix
          nur.nixosModules.nur
          nix-index-database.nixosModules.nix-index
          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.extraSpecialArgs = {inherit inputs outputs;};
            home-manager.users.plank.imports = [./home/plank.nix];
          }
        ];
      };
    };
  };
}