#!/usr/bin/env bash

set -euo pipefail

project_dir=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)
namespace=${NAMESPACE:-default}
release_name=${RELEASE_NAME:-traefik-error-pages}

kubectl get crd middlewares.traefik.io >/dev/null
helm repo add brunner.ninja https://brunner.ninja/charts --force-update
helm repo update brunner.ninja
if [[ -n "${VALUES_FILE:-}" ]]; then
  helm upgrade --install "${release_name}" brunner.ninja/traefik-error-pages \
    --namespace "${namespace}" --create-namespace \
    --values "${VALUES_FILE}" --wait --timeout 5m
else
  helm upgrade --install "${release_name}" brunner.ninja/traefik-error-pages \
    --namespace "${namespace}" --create-namespace --wait --timeout 5m
fi

printf 'Installed %s in namespace %s\n' "${release_name}" "${namespace}"