gconf

# Load this file into your shell to switch to the k8s configs specified in the current deployment secrets file.
# Usage:
#    . ./gconf [ --vector | --clear ]
# If --vector is present, it will wwitch to the vector tile cluster rather than the web app cluster.
# If --clear is present, it will unset your active gcp project and k8s cluster config.
#
# Note this isn't an exectable script; it's a set of commands intended to be loaded into your shell.
# It sets environment variables in your shell.
#
# If you execute it via 'bash ./gconf' rather than '. ./gconf' (or 'source ./gconf'), it will still
# work but will not modify your shell's current enviroment.

. ./container/secrets/secrets.env

if [ "$1" == "--clear" ] ; then
  echo 'Clearing active gcloud project ... ignore warning below about not having access to project "none".'
  gcloud config set project none
  gcloud config set compute/zone none
  kubectl config unset current-context
  echo ""
  echo "gcloud and k8s configs have been cleared"
  echo ""
else
  if [ "$1" == "--vector" ] ; then
    export K8S_CONTEXT=gke_${GCP_PROJECT_ID}_${GCP_ZONE}_tegola-${GCP_ZONE}
    echo ""
    echo "Setting k8s context for vector tile cluster"
    echo ""
  else
    export K8S_CONTEXT=gke_${GCP_PROJECT_ID}_${GCP_ZONE}_${KLUSTER}
  fi

  echo "gcp project: ${GCP_PROJECT_ID}"
  echo "gcp zone: ${GCP_ZONE}"
  gcloud config set project ${GCP_PROJECT_ID}
  gcloud config set compute/zone ${GCP_ZONE}
  kubectl config use-context ${K8S_CONTEXT}
fi