function aws-profile() {
  if [[ -z "${1}" ]]; then
    profiles=$(grep '\[profile' ~/.aws/config | tr -d '[]' | awk '{print $2}')
    for profile in $profiles; do
      if [[ "${profile}" == "${AWS_PROFILE}" ]]; then
        echo "${profile} *"
      else
        echo "${profile}"
      fi
    done
  else
    export AWS_PROFILE="${1}"
  fi
}