#!/bin/bash

if [ "$IMAGE_TAG" == "" ]; then
  echo "Make sure IMAGE_TAG is set"
  exit 1
fi


IMAGE_NAME=gitea.hottis.de/deployments/exim-forwarder
NAMESPACE=forwarder
DEPLOYMENT_DIR=$PWD/deployment
TOOLS_DIR=$PWD/tools

pushd $DEPLOYMENT_DIR > /dev/null

kubectl create namespace $NAMESPACE \
  --dry-run=client \
  -o yaml | \
  kubectl -f - apply

echo "Applying certificate..."
kubectl apply -f $DEPLOYMENT_DIR/certificate.yml -n $NAMESPACE

echo "Waiting for certificate secret to be created..."
kubectl wait --for=condition=Ready certificate/exim-forwarder-cert -n $NAMESPACE --timeout=300s

if [ $? -ne 0 ]; then
  echo "Certificate secret creation failed or timed out"
  exit 1
fi

echo "Certificate ready, applying deployment..."
cat $DEPLOYMENT_DIR/deploy-yml.tmpl | \
  sed -e 's,%IMAGE%,'$IMAGE_NAME':'$IMAGE_TAG','g | \
  kubectl apply -f - -n $NAMESPACE

popd > /dev/null

pushd $TOOLS_DIR > /dev/null
./update-addresses.sh
popd > /dev/null