{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixpkgs-unstable";
  };

  outputs =
    { self, nixpkgs }:
    let
      forAllSystems = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed;
    in
    {
      devShells = forAllSystems (
        system:
        let
          pkgs = import nixpkgs { inherit system; };
        in
        {
          default = pkgs.mkShell rec {
            buildInputs = with pkgs; [
              jdk21
              libGL
              kotlin
              just
              xvfb-run
              kotlin-language-server
              kotlin-interactive-shell
              glsl_analyzer
            ];

            LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
          };
        }
      );
    };
}