set -o errexit

set -o nounset

set -o pipefail

readonly ERROR_MAVEN_NOT_INSTALLED=80

if ! which mvn > /dev/null 2>&1; then

echo "Maven is not installed." >&2

exit ${ERROR_MAVEN_NOT_INSTALLED}

SCRIPT_ROOT=$(dirname "${BASH_SOURCE}")

CLIENT_ROOT="${SCRIPT_ROOT}/../kubernetes"

pushd "${SCRIPT_ROOT}" > /dev/null

SCRIPT_ROOT=$(pwd)

popd > /dev/null

pushd "${CLIENT_ROOT}" > /dev/null

CLIENT_ROOT=$(pwd)

popd > /dev/null

TEMP_FOLDER=$(mktemp -d)

trap "rm -rf ${TEMP_FOLDER}" EXIT SIGINT

if [[ -z ${GEN_ROOT:-} ]]; then

GEN_ROOT="${TEMP_FOLDER}/gen"

echo ">>> Cloning gen repo"

git clone --recursive https://github.com/kubernetes-client/gen.git "${GEN_ROOT}"

echo ">>> Reusing gen repo at ${GEN_ROOT}"

echo ">>> Running java generator from the gen repo"

"${GEN_ROOT}/openapi/java.sh" "${CLIENT_ROOT}" "${SCRIPT_ROOT}/../settings"

echo ">>> Running formatter"

./mvnw spotless:apply

echo ">>> Done."