#
# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
set -eo pipefail

if [ -n "${GOOGLE_CLOUD_PROJECT}" ]; then
  helperDir="$(cd -P -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
  pushd "$helperDir/.." >/dev/null

  # Always verify whether or not to destroy the project.
  echo -n "Delete project ($GOOGLE_CLOUD_PROJECT)? (y/N): "
  read -r shouldDestroy
  if [[ "$shouldDestroy" == y* ]] || [[ "$shouldDestroy" == Y* ]]; then
    # Do not use service account when attempting to delete the project
    unset GOOGLE_IMPERSONATE_SERVICE_ACCOUNT
    gcloud projects delete "$GOOGLE_CLOUD_PROJECT"
    gcloud config unset project
    unset GOOGLE_CLOUD_PROJECT
    rm ./generated.auto.tfvars
  fi

  popd >/dev/null
fi