text: #!/bin/bash
  
  # Copyright 2014 The Kubernetes Authors.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  set -o errexit
  set -o nounset
  set -o pipefail
  
  # Stop the bleeding, turn off the warning until we fix token gen.
  # echo "-=-=-=-=-=-=-=-=-=-="
  # echo "NOTE:"
  # echo "kubectl.sh is deprecated and will be removed soon."
  # echo "please replace all usage with calls to the kubectl"
  # echo "binary and ensure that it is in your PATH." 
  # echo ""
  # echo "Please see 'kubectl help config' for more details"
  # echo "about configuring kubectl for your cluster."
  # echo "-=-=-=-=-=-=-=-=-=-="
  
  
  KUBE_ROOT=${KUBE_ROOT:-$(dirname "${BASH_SOURCE}")/..}
  source "${KUBE_ROOT}/cluster/kube-util.sh"
  source "${KUBE_ROOT}/cluster/clientbin.sh"
  
  # If KUBECTL_PATH isn't set, gather up the list of likely places and use ls
  # to find the latest one.
  if [[ -z "${KUBECTL_PATH:-}" ]]; then
    kubectl=$( get_bin "kubectl" "cmd/kubectl" )
  
    if [[ ! -x "$kubectl" ]]; then
      print_error "kubectl"
      exit 1
    fi
  elif [[ ! -x "${KUBECTL_PATH}" ]]; then
    {
      echo "KUBECTL_PATH environment variable set to '${KUBECTL_PATH}', but "
      echo "this doesn't seem to be a valid executable."
    } >&2
    exit 1
  fi
  kubectl="${KUBECTL_PATH:-${kubectl}}"
  
  if [[ "$KUBERNETES_PROVIDER" == "gke" ]]; then
    detect-project &> /dev/null
  elif [[ "$KUBERNETES_PROVIDER" == "ubuntu" ]]; then
    detect-master > /dev/null
    config=(
      "--server=http://${KUBE_MASTER_IP}:8080"
    )
  fi
  
  
  if false; then
    # disable these debugging messages by default
    echo "current-context: \"$(${kubectl} "${config[@]:+${config[@]}}" config view -o template --template='{{index . "current-context"}}')\"" >&2
    echo "Running:" "${kubectl}" "${config[@]:+${config[@]}}" "${@+$@}" >&2
  fi
  
  if [[ "${1:-}" =~ ^(path)$ ]]; then
    echo "${kubectl}"
    exit 0
  fi
  
  "${kubectl}" "${config[@]:+${config[@]}}" "${@+$@}"
  
  