Watch Riak Transfers

watch-xfers

#!/usr/bin/env bash

function xfers_in_progress
{
  local tmp="$(mktemp)"
  riak-admin transfers > "$tmp" 2>&1
  fgrep -qi 'No transfers active' "$tmp"
  declare -i rv=$?
  rm -f "$tmp"
  if (( rv == 1 ))
  then
    return 0
  else
    return 1
  fi
}

while xfers_in_progress
do
  echo 'Transfers in progress...'
  sleep 5
done
echo 'Transfers done'