webpage.w8

#!/bin/bash
: ${REACTIONCOMMERCE_NAMESPACE:=r8s}
if [ $# -ne 1 ]; then
  # Print usage
  echo 'Error! wrong number of arguments'
  echo 'usage:'
  echo 'w8/webpage.w8 what-release-name-to-wait-for'
  exit 1
fi
sleep 1
export TARGET_KUBE_CMD_OPTS="--namespace=$REACTIONCOMMERCE_NAMESPACE -l app=reactioncommerce,release=$1 -o jsonpath='{ .items[0].metadata.name }'"
echo  "kubectl get pods $TARGET_KUBE_CMD_OPTS"
export POD_NAME=$(echo "kubectl get pods $TARGET_KUBE_CMD_OPTS" | bash)
echo "kubectl port-forward --namespace=$REACTIONCOMMERCE_NAMESPACE $POD_NAME 3001:3000 &"
kubectl port-forward --namespace=$REACTIONCOMMERCE_NAMESPACE $POD_NAME 3001:3000 &
sleep 5

echo -n "Wait on Reactionetes to become available and serve a page"
sleep 8
printf '.'
sleep 5
printf '.'
sleep 3
printf '.'

until $(curl --output /dev/null --silent --head --fail http://127.0.0.1:3001); do
    printf '.'
    #kubectl get po
    sleep 3
done

echo '.'
echo "Reactionetes is now fully up and running and serving webpages on port 3001."