#!/usr/bin/env bash
# Scale down git-pages, run PVC cleanup (RWO), scale back up.
set -euo pipefail

NAMESPACE="${NAMESPACE:?NAMESPACE is required}"
DEPLOYMENT="${DEPLOYMENT:?DEPLOYMENT is required}"

echo "Scaling ${DEPLOYMENT} to 0..."
kubectl scale "deployment/${DEPLOYMENT}" --replicas=0 -n "$NAMESPACE"
kubectl wait --for=delete pod \
  -l "app.kubernetes.io/name=git-pages,app.kubernetes.io/instance=${INSTANCE}" \
  -n "$NAMESPACE" --timeout=180s

/scripts/retention-cleanup.sh

echo "Scaling ${DEPLOYMENT} to 1..."
kubectl scale "deployment/${DEPLOYMENT}" --replicas=1 -n "$NAMESPACE"

echo "Retention job done."