{
  description = "Linux File Converter Addon - File conversion from context menu";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = {
    self,
    nixpkgs,
    flake-utils,
  }:
    flake-utils.lib.eachDefaultSystem (system: let
      pkgs = nixpkgs.legacyPackages.${system};
      linux-file-converter-addon = pkgs.callPackage ./package.nix {};
    in {
      packages = {
        default = linux-file-converter-addon;
        linux-file-converter-addon = linux-file-converter-addon;
      };

      apps = {
        default = {
          type = "app";
          program = "${linux-file-converter-addon}/bin/linux-file-converter-addon";
        };
        test = {
          type = "app";
          program = "${pkgs.callPackage ./test.nix {}}/bin/test-linux-file-converter-addon";
        };
      };

      devShells.default = pkgs.callPackage ./shell.nix {};
    })
    // {
      # For NixOS modules
      nixosModules.default = {
        config,
        lib,
        pkgs,
        ...
      }:
        with lib; let
          cfg = config.services.linux-file-converter-addon;
        in {
          options.services.linux-file-converter-addon = {
            enable = mkEnableOption "Linux File Converter Addon";

            package = mkOption {
              type = types.package;
              default = linux-file-converter-addon;
              description = "The linux-file-converter-addon package to use";
            };
          };

          config = mkIf cfg.enable {
            environment.systemPackages = [cfg.package];

            # Ensure nautilus-python is available for Nautilus integration
            environment.pathsToLink = [
              "/share/nautilus-python"
              "/share/nemo/actions"
              "/share/kio/servicemenus"
            ];
          };
        };

      # For home-manager modules
      homeManagerModules.default = {
        config,
        lib,
        pkgs,
        ...
      }:
        with lib; let
          cfg = config.programs.linux-file-converter-addon;
        in {
          options.programs.linux-file-converter-addon = {
            enable = mkEnableOption "Linux File Converter Addon";

            package = mkOption {
              type = types.package;
              default = linux-file-converter-addon;
              description = "The linux-file-converter-addon package to use";
            };

            extraConfig = mkOption {
              type = types.attrs;
              default = {};
              description = "Extra configuration for the addon";
              example = {
                automaticUpdates = false;
                showPatchNotes = true;
                timeInNames = true;
              };
            };
          };

          config = mkIf cfg.enable {
            home.packages = [cfg.package];

            # Create config file if extraConfig is provided
            xdg.configFile."linux-file-converter-addon/config.json" = mkIf (cfg.extraConfig != {}) {
              text = builtins.toJSON (
                {
                  automaticUpdates = false;
                  showPatchNotes = true;
                  showPatchNoteButton = true;
                  showConfigHint = true;
                  convertToSquares = true;
                  timeInNames = true;
                  convertFromOctetStream = false;
                  showDummyOption = true;
                  displayFinishNotification = true;
                  alwaysCreateNemoAction = false;
                  alwaysCreateDolphinServicemenu = false;
                  convertToLandscapeWallpapers = true;
                  convertToPortraitWallpapers = true;
                }
                // cfg.extraConfig
              );
            };
          };
        };
      # Overlay for adding to nixpkgs
      overlays.default = final: prev: {
        linux-file-converter-addon = final.callPackage ./package.nix {};
      };
    };
}