{
  writeShellApplication,
  curl,
  openssh,
  sshpass,
  rsync,
  sshPassword,
  sshPort,
  httpPort,
}:

writeShellApplication {
  name = "reMder-client";

  runtimeInputs = [
    curl
    openssh
    sshpass
    rsync
  ];

  text =
    let
      ssh = "sshpass -p ${sshPassword} ssh -q -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -p ${toString sshPort}";
      guest = "root@127.0.0.1";
      documentDir = "/home/root/.local/share/remarkable/xochitl";
      baseUrl = "http://127.0.0.1:${toString httpPort}";
    in
    ''
      in="$1"
      out="$2"

      ${ssh} ${guest} rm -rf ${documentDir}
      ${ssh} ${guest} mkdir ${documentDir}

      curl \
        '${baseUrl}/upload' \
        -H 'Origin: http://10.11.99.1' \
        -H 'Accept: */*' \
        -H 'Referer: http://10.11.99.1/' \
        -H 'Connection: keep-alive' \
        -F "file=@$in;filename=to-render.rmdoc;type=application/octet-stream"

      doc_id="$(${ssh} ${guest} find ${documentDir} -name '\*.metadata' -exec basename {} .metadata '\;')"

      curl -f -o "$out" "${baseUrl}/download/$doc_id/placeholder"
    '';
}