final Remote remote = resolveRemote(remoteName);
final List<TransferableRef> refsToPush = resolveRefs();
SendPack sendPack = command(SendPack.class);
sendPack.setRemote(remote);
sendPack.setRefs(refsToPush);
sendPack.setProgressListener(getProgressListener());
TransferSummary result = sendPack.call();
return result;
}