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Add support for Kubebuilder v3
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‎makelib/kubebuilder-v3.mk‎

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# Copyright 2019 Pressinfra Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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ifndef __KUBEBUILDERV3_MAKEFILE__
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__KUBEBUILDERV3_MAKEFILE__ := included
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include $(COMMON_SELF_DIR)/golang.mk
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# ====================================================================================
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# Options
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CRD_DIR ?= config/crd/bases
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RBAC_DIR ?= config/rbac
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BOILERPLATE_FILE ?= hack/boilerplate.go.txt
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CONTROLLER_GEN_CRD_OPTIONS ?= crd output:crd:artifacts:config=$(CRD_DIR)
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CONTROLLER_GEN_RBAC_OPTIONS ?= rbac:roleName=manager-role output:rbac:artifacts:config=$(RBAC_DIR)
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CONTROLLER_GEN_WEBHOOK_OPTIONS ?= webhook
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CONTROLLER_GEN_OBJECT_OPTIONS ?= object:headerFile=$(BOILERPLATE_FILE)
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CONTROLLER_GEN_PATHS ?= $(foreach t,$(GO_SUBDIRS),paths=./$(t)/...)
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KUBEBUILDER_ASSETS_VERSION ?= 1.19.2
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KUBEBUILDER_ASSETS = $(CACHE_DIR)/kubebuilder/k8s/$(KUBEBUILDER_ASSETS_VERSION)-$(HOSTOS)-$(HOSTARCH)
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export KUBEBUILDER_ASSETS
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# ====================================================================================
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# tools
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# setup-envtest download and install
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SETUP_ENVTEST_VERSION ?= 0.0.0-20211206022232-3ffc700bc2a3
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SETUP_ENVTEST_DOWNLOAD_URL ?= sigs.k8s.io/controller-runtime/tools/setup-envtest
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$(eval $(call tool.go.install,setup-envtest,v$(SETUP_ENVTEST_VERSION),$(SETUP_ENVTEST_DOWNLOAD_URL)))
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# kubebuilder download and install
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KUBEBUILDER_VERSION ?= 3.2.0
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KUBEBUILDER_DOWNLOAD_URL ?= https://github.com/kubernetes-sigs/kubebuilder/releases/download/v$(KUBEBUILDER_VERSION)/kubebuilder_$(HOST_PLATFORM)
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$(eval $(call tool.download,kubebuilder,$(KUBEBUILDER_VERSION),$(KUBEBUILDER_DOWNLOAD_URL)))
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# controller-gen download and install
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CONTROLLER_GEN_VERSION ?= 0.7.0
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CONTROLLER_GEN_DOWNLOAD_URL ?= sigs.k8s.io/controller-tools/cmd/controller-gen
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$(eval $(call tool.go.install,controller-gen,v$(CONTROLLER_GEN_VERSION),$(CONTROLLER_GEN_DOWNLOAD_URL)))
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build.tools: |$(KUBEBUILDER_ASSETS)
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$(KUBEBUILDER_ASSETS): $(SETUP_ENVTEST)
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@echo ${TIME} ${BLUE}[TOOL]${CNone} installing kubebuilder assets for Kubernetes $(KUBEBUILDER_ASSETS_VERSION)
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@$(SETUP_ENVTEST) --bin-dir=$(CACHE_DIR)/kubebuilder --os=$(HOSTOS) --arch=$(HOSTARCH) use $(KUBEBUILDER_ASSETS_VERSION)
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@$(OK) installing kubebuilder assets for Kubernetes $(KUBEBUILDER_ASSETS_VERSION)
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# ====================================================================================
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# Kubebuilder Targets
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$(eval $(call common.target,kubebuilder.manifests))
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# Generate manifests e.g. CRD, RBAC etc.
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.do.kubebuilder.manifests: $(CONTROLLER_GEN)
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@$(INFO) Generating Kubernetes \(CRDs, RBAC, WebhookConfig, etc.\) manifests
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@$(CONTROLLER_GEN) \
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$(CONTROLLER_GEN_CRD_OPTIONS) \
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$(CONTROLLER_GEN_RBAC_OPTIONS) \
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$(CONTROLLER_CONTROLLER_GEN_WEBHOOK_OPTIONS) \
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$(CONTROLLER_GEN_PATHS)
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@$(OK) Generating Kubernetes \(CRDs, RBAC, WebhookConfig, etc.\) manifests
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.PHONY: .do.kubebuilder.manifests
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.kubebuilder.manifests.run: .do.kubebuilder.manifests
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$(eval $(call common.target,kubebuilder.code))
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# Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
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.do.kubebuilder.code: $(CONTROLLER_GEN)
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@$(INFO) Generating DeepCopy, DeepCopyInto, and DeepCopyObject code
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@$(CONTROLLER_GEN) \
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$(CONTROLLER_GEN_OBJECT_OPTIONS) \
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$(CONTROLLER_GEN_PATHS)
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@$(OK) Generating DeepCopy, DeepCopyInto, and DeepCopyObject code
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.PHONY: .do.kubebuilder.code
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.kubebuilder.code.run: .do.kubebuilder.code
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# ====================================================================================
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# Common Targets
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.test.init: |$(KUBEBUILDER_ASSETS)
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go.test.unit: |$(KUBEBUILDER_ASSETS)
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go.generate: kubebuilder.code
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.generate.init: .kubebuilder.manifests.init
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.generate.run: .kubebuilder.manifests.run
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.generate.done: .kubebuilder.manifests.done
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# ====================================================================================
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# Special Targets
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define KUBEBULDERV3_HELPTEXT
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Kubebuilder Targets:
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kubebuilder.manifests Generates Kubernetes custom resources manifests (e.g. CRDs RBACs, ...)
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kubebuilder.code Generates DeepCopy, DeepCopyInto, and DeepCopyObject code
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endef
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export KUBEBULDERV3_HELPTEXT
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.kubebuilder.help:
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@echo "$$KUBEBULDERV3_HELPTEXT"
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.help: .kubebuilder.help
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.PHONY: .kubebuilder.help
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endif # __KUBEBUILDERV3_MAKEFILE__

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