{
  description = "openlens";

  inputs = {
    nixpkgs = {
      url = "nixpkgs/nixos-unstable";
    };
    flake-utils = {
      url = "github:numtide/flake-utils";
    };
  };
  outputs = { self, nixpkgs, flake-utils, ... }@inputs:
    flake-utils.lib.eachDefaultSystem
      (system:
        let
          pkgs = import nixpkgs {
            inherit system;
          };
        in
        {
          packages = {
            boatswain =
              let
                pname = "boatswain";
                version = "0.2.2";
              in
              pkgs.stdenv.mkDerivation {
                inherit pname version;
                src = builtins.fetchGit {
                  url = "https://gitlab.gnome.org/World/boatswain";
                  ref = "refs/tags/${version}";
                  rev = "3435a5b6feec3e8d6747b0c8066efff85c40eb75";
                };
                buildInputs = [
                  pkgs.desktop-file-utils
                  pkgs.meson
                  pkgs.ninja
                  pkgs.pkg-config
                  pkgs.wrapGAppsHook
                ];
                propagatedBuildInputs = [
                  pkgs.gettext
                  pkgs.gusb
                  pkgs.hidapi
                  pkgs.json-glib
                  pkgs.libadwaita
                  pkgs.libpeas
                  pkgs.libportal-gtk4
                  pkgs.libsecret
                  pkgs.libsoup_3
                ];
                meta = {
                  description = "Control Elgato Stream Deck devices.";
                  longDescription = ''
                    * Organize your actions in pages and profiles
                    * Set custom icons to buttons
                    * Play sound effects during your streams
                    * Control OBS Studio using Stream Deck (requires the obs-websocket extension)
                  '';
                  homepage = "https://gitlab.gnome.org/World/boatswain";
                  license = pkgs.lib.licenses.gpl3Plus;
                  platforms = pkgs.lib.platforms.all;
                };
              };
          };
        }
      );
}