{
  description = "A simple NixOS flake for a single system architecture.";

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

    hyprland = {
      url = "github:hyprwm/Hyprland";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    quickshell = {
      url = "git+https://git.outfoxxed.me/outfoxxed/quickshell";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    matugen = {
      url = "github:/InioX/Matugen";
      inputs.nixpkgs.follows = "nixpkgs";
      # ref = "refs/tags/matugen-v0.10.0";
    };
  };

  outputs = {
    self,
    nixpkgs,
    hyprland,
    quickshell,
    matugen,
    ...
  }: let
    supportedSystems = ["x86_64-linux" "aarch64-darwin"];
    eachSupportedSystem = f:
      nixpkgs.lib.genAttrs supportedSystems (system: let
        pkgs = import nixpkgs {
          inherit system;
        };
      in
        f pkgs);
  in {
    nixosModules = rec {
      default = illogical-impulse;
      illogical-impulse = ./nix/modules;
    };

    legacyPackages = eachSupportedSystem (pkgs: {
      iiShellConfig = pkgs.stdenv.mkDerivation {
        pname = "ii-shell-config";
        version = "1.0";
        src = ./.;
        installPhase = ''
          runHook preInstall

          install -d -m 755 $out/.config
          cp -r .config/quickshell $out/.config/

          runHook postInstall
        '';
        dontPatchShebangs = true;
      };
    });

    devShells = eachSupportedSystem (pkgs: {
      default = pkgs.mkShellNoCC {
        packages = [
          self.legacyPackages.${pkgs.system}.iiShellConfig
        ];
      };
    });
  };
}