#!/usr/bin/env bash
#

set -o pipefail
set -o errexit
set -o nounset

# Decode and save the K8S CA cert
echo "${K8S_CA_CRT}" | base64 -d - > "${HOME}/k8s_ca.crt"

# Setup the local kubectl client
kubectl config set-context atst-deployer \
    --cluster=atat-cluster \
    --user=atat-deployer \
    --namespace=atat

kubectl config set-cluster atat-cluster \
    --embed-certs=true \
    --server="${K8S_ENDPOINT}"  \
    --certificate-authority="${HOME}/k8s_ca.crt"

kubectl config set-credentials atat-deployer --token="$(echo ${K8S_USER_TOKEN} | base64 -d -)"

kubectl config use-context atst-deployer
kubectl config current-context

echo
echo "Current ATST Deployment Details:"
kubectl -n atat get deployment.apps/atst -o yaml

# Remove the K8S CA file when the script exits
function cleanup {
    printf "Cleaning up...\n"
    rm -vf "${HOME}/k8s_ca.crt"
    printf "Cleaning done."
}

trap cleanup EXIT