{
  description = "nixos config";

  inputs = {
    # nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    nixpkgs.follows = "nixos-cosmic/nixpkgs";

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

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

    helix.url = "github:helix-editor/helix";

    home-manager = {
      # url = "github:nix-community/home-manager";
      url = "github:n-hass/home-manager/podman-module";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nix-index-database.url = "github:Mic92/nix-index-database";

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

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

    flatpaks.url = "github:gmodena/nix-flatpak";

    nixos-cosmic = {
      url = "github:lilyinstarlight/nixos-cosmic";
    };

    madness.url = "github:antithesishq/madness";
  };

  outputs = {
    self,
    nixpkgs,
    nixos-cosmic,
    home-manager,
    nur,
    flatpaks,
    nix-index-database,
    madness,
    ...
  } @ inputs: let
    inherit (self) outputs;
    sharedModules = [
      madness.nixosModules.madness
      nur.nixosModules.nur
      nix-index-database.nixosModules.nix-index
      ./system/cachix.nix
    ];
    system = "x86_64-linux";
  in {
    overlays = import ./util/overlay.nix {inherit inputs;};

    nixosConfigurations = {
      "quiver" = nixpkgs.lib.nixosSystem {
        inherit system;
        specialArgs = {inherit inputs outputs;};
        modules =
          [
            ./system/quiver.nix
            nixos-cosmic.nixosModules.default
            home-manager.nixosModules.home-manager
            {
              home-manager = {
                useGlobalPkgs = true;
                extraSpecialArgs = {inherit inputs outputs;};
                users.bolt.imports = [
                  flatpaks.homeManagerModules.nix-flatpak
                  ./home/bolt.nix
                ];
              };
            }
          ]
          ++ sharedModules;
      };

      "adrift" = nixpkgs.lib.nixosSystem {
        inherit system;
        specialArgs = {inherit inputs outputs;};
        modules =
          [
            ./system/adrift.nix
            nixos-cosmic.nixosModules.default
            home-manager.nixosModules.home-manager
            {
              home-manager = {
                useGlobalPkgs = true;
                extraSpecialArgs = {inherit inputs outputs;};
                users.plank.imports = [
                  flatpaks.homeManagerModules.nix-flatpak
                  ./home/plank.nix
                ];
              };
            }
          ]
          ++ sharedModules;
      };
    };
  };
}