{
  a3 = { runCommandLocal, makeWrapper }:
    runCommandLocal "a3-test" { nativeBuildInputs = [ makeWrapper ]; }
      ''
        mkdir -p $out/bin
        install ${./test} $out/bin/a3-test
        wrapProgram "$out/bin/a3-test" --set FLAKE ${../.}
      '';
}