{
  description = "osu clone written in c++ using sfml";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs";
  };

  outputs = {nixpkgs, ...}: let
    systems = ["x86_64-linux" "aarch64-linux"];
    forEachSystem = nixpkgs.lib.genAttrs systems;
    pkgsForEach = nixpkgs.legacyPackages;
  in {
    devShells = forEachSystem (
      system: let
        pkgs = pkgsForEach.${system};
      in {
        default = pkgs.mkShell {
          name = "osu++";

          nativeBuildInputs = with pkgs; [
            gcc
            gnumake
            # for clang-format
            clang-tools
          ];

          buildInputs = with pkgs; [
            sfml
          ];
        };
      }
    );
  };
}