{
  description = "Main Flake: LuminiferousLilith";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    nixpkgs-stable.url = "github:NixOS/nixpkgs/release-24.05";
    flake-utils.url = "github:numtide/flake-utils";

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

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

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

    stylix.url = "github:danth/stylix";

    helix.url = "github:pascalkuthe/helix/inline-diagnostics";
  };

  outputs = {
    self,
    nixpkgs,
    impermanence,
    home-manager,
    sops-nix,
    stylix,
    ...
  } @ inputs: let
    inherit (nixpkgs) lib;

    defaultConf = rec {
      uid = 1000;
      user = "lilith";
      home = /home/${user};

      tmpfsSize = "4G";

      extraConfig = {};
    };

    hosts = builtins.filter (host: builtins.pathExists ./hosts/${host}/configuration.nix) (builtins.attrNames (builtins.readDir ./hosts));

    importHostConf = host:
      lib.recursiveUpdate defaultConf (import ./hosts/${host} inputs
        // {
          hostname = host;
          hardware-configuration = ./hosts/${host}/hardware-configuration.nix;
        });

    mkHostConfig = host: import ./system (inputs // {conf = importHostConf host;});
  in {
    nixosConfigurations = builtins.listToAttrs (
      map (host: {
        name = host;
        value = (mkHostConfig host).build;
      })
      hosts
    );
  };
}