set -o errexit

set -o nounset

set -o pipefail

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

echo "Maven is not installed."

exit

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

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

CLIENT_VERSION=$(python "${SCRIPT_ROOT}/constants.py" CLIENT_VERSION)

PACKAGE_NAME=$(python "${SCRIPT_ROOT}/constants.py" PACKAGE_NAME)

DEVELOPMENT_STATUS=$(python "${SCRIPT_ROOT}/constants.py" DEVELOPMENT_STATUS)

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

SETTING_FILE="${TEMP_FOLDER}/settings"

echo "export KUBERNETES_BRANCH=\"$(python ${SCRIPT_ROOT}/constants.py KUBERNETES_BRANCH)\"" > $SETTING_FILE

echo "export CLIENT_VERSION=\"$(python ${SCRIPT_ROOT}/constants.py CLIENT_VERSION)\"" >> $SETTING_FILE

echo "export PACKAGE_NAME=\"client\"" >> $SETTING_FILE

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 python generator from the gen repo"

"${GEN_ROOT}/openapi/python.sh" "${CLIENT_ROOT}" "${SETTING_FILE}"

mv "${CLIENT_ROOT}/swagger.json" "${SCRIPT_ROOT}/swagger.json"

echo ">>> updating version information..."

sed -i'' "s/^CLIENT_VERSION = .*/CLIENT_VERSION = \\\"${CLIENT_VERSION}\\\"/" "${SCRIPT_ROOT}/../setup.py"

sed -i'' "s/^__version__ = .*/__version__ = \\\"${CLIENT_VERSION}\\\"/" "${CLIENT_ROOT}/__init__.py"

sed -i'' "s/^PACKAGE_NAME = .*/PACKAGE_NAME = \\\"${PACKAGE_NAME}\\\"/" "${SCRIPT_ROOT}/../setup.py"

sed -i'' "s,^DEVELOPMENT_STATUS = .*,DEVELOPMENT_STATUS = \\\"${DEVELOPMENT_STATUS}\\\"," "${SCRIPT_ROOT}/../setup.py"

echo ">>> patching client..."

git apply "${SCRIPT_ROOT}/rest_client_patch.diff"

echo ">>> Done."