{
    pkgs ? import <nixpkgs> {},
}:
let
    manifests = pkgs.writeText "bla" ''
        here be dragons
    '';
in
    pkgs.dockerTools.streamLayeredImage {
        name = "blah";
        includeStorePaths = false;
        fakeRootCommands = ''
            cp -Lr ${manifests} my-text-file
            cat my-text-file
            rm -fr nix
        '';
    }