pkgs:
pkgs.dockerTools.pullImage rec {
  imageName = "anthonyraymond/joal";
  imageDigest = "sha256:832718170bd2d3da97de1216a6fd2f3caf2d5d56065336320780dadaf4952c1e";
  sha256 = "03wqqhpsjcdgr4q3n9vqyxb59324mxnwn8jn6kj2kb6zq8bz3qrj";
  finalImageName = imageName;
  finalImageTag = "latest";
}