# See the License for the specific language governing permissions and
# limitations under the License.

set -e

fail() {
  echo "$@" 1>&2
  exit 1
}

API_TMP="$(mktemp -d -u)"

trap 'rm -rf "${API_TMP}"' EXIT

SCRIPTPATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
ROOTDIR=$(dirname "${SCRIPTPATH}")
cd "${ROOTDIR}"

REPO="github.com/istio/api"

# of the original file, so that the container can write to it.
add_KUBECONFIG_if_exists () {
  if [[ -f "$1" ]]; then
    local local_config
    local_config="$(mktemp)"
    cp "${1}" "${local_config}"

    kubeconfig_random="$(od -vAn -N4 -tx /dev/random | tr -d '[:space:]' | cut -c1-8)"
    container_kubeconfig+="/config/${kubeconfig_random}:"