update-codegen.sh

#!/bin/bash

# Copyright 2017 The Kubernetes Authors.
#
# 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
#
#     http://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 -o errexit
set -o nounset
set -o pipefail

SCRIPT_PACKAGE=k8s.io/cluster-registry
SCRIPT_ROOT=$(dirname "${BASH_SOURCE}")
SCRIPT_BASE=$(cd ${SCRIPT_ROOT}/../..; pwd)

function generate_group() {
  local GROUP_NAME=$1
  local VERSION=$2
  local CLIENT_PKG=${SCRIPT_PACKAGE}/pkg/client
  local LISTERS_PKG=${CLIENT_PKG}/listers_generated
  local INFORMERS_PKG=${CLIENT_PKG}/informers_generated
  local APIS_PKG=${SCRIPT_PACKAGE}/pkg/apis
  local INPUT_APIS=(
    ${GROUP_NAME}/
    ${GROUP_NAME}/${VERSION}
  )

  echo "generating clientset for group ${GROUP_NAME} and version ${VERSION} at ${SCRIPT_BASE}/${CLIENT_PKG}"
  bazel run @io_k8s_code_generator//cmd/client-gen -- --input-base ${APIS_PKG} --input ${INPUT_APIS[@]} --clientset-path ${CLIENT_PKG}/clientset_generated --output-base=${SCRIPT_BASE}
  bazel run @io_k8s_code_generator//cmd/client-gen -- --clientset-name="clientset" --input-base ${APIS_PKG} --input ${GROUP_NAME}/${VERSION} --clientset-path ${CLIENT_PKG}/clientset_generated --output-base=${SCRIPT_BASE}

  echo "generating listers for group ${GROUP_NAME} and version ${VERSION} at ${SCRIPT_BASE}/${LISTERS_PKG}"
  bazel run @io_k8s_code_generator//cmd/lister-gen -- --input-dirs ${APIS_PKG}/${GROUP_NAME},${APIS_PKG}/${GROUP_NAME}/${VERSION} --output-package ${LISTERS_PKG} --output-base ${SCRIPT_BASE}

  echo "generating informers for group ${GROUP_NAME} and version ${VERSION} at ${SCRIPT_BASE}/${INFORMERS_PKG}"
  bazel run @io_k8s_code_generator//cmd/informer-gen -- \
    --input-dirs ${APIS_PKG}/${GROUP_NAME} --input-dirs ${APIS_PKG}/${GROUP_NAME}/${VERSION} \
    --versioned-clientset-package ${CLIENT_PKG}/clientset_generated/clientset \
    --internal-clientset-package ${CLIENT_PKG}/clientset_generated/internalclientset \
    --listers-package ${LISTERS_PKG} \
    --output-package ${INFORMERS_PKG} \
    --output-base ${SCRIPT_BASE}

  echo "generating deep copies"
  bazel run @io_k8s_code_generator//cmd/deepcopy-gen -- --input-dirs ${APIS_PKG}/${GROUP_NAME} --input-dirs ${APIS_PKG}/${GROUP_NAME}/${VERSION}

  echo "generating defaults"
  bazel run @io_k8s_code_generator//cmd/defaulter-gen -- --input-dirs ${APIS_PKG}/${GROUP_NAME} --input-dirs ${APIS_PKG}/${GROUP_NAME}/${VERSION}

  echo "generating conversions"
  bazel run @io_k8s_code_generator//cmd/conversion-gen -- --input-dirs ${APIS_PKG}/${GROUP_NAME} --input-dirs ${APIS_PKG}/${GROUP_NAME}/${VERSION}
}

generate_group clusterregistry v1alpha1