Makefile - rocketmq-operator - Git at Google

 # VERSION defines the project version for the bundle.
 # Update this value when you upgrade the version of your project.
 # To re-generate a bundle for another specific version without changing the standard setup, you can:
 # - use the VERSION as arg of the bundle target (e.g make bundle VERSION=0.0.2)
 # - use environment variables to overwrite this value (e.g export VERSION=0.0.2)
 VERSION ?= 0.0.1

 # CHANNELS define the bundle channels used in the bundle.
 # Add a new line here if you would like to change its default config. (E.g CHANNELS = "candidate,fast,stable")
 # To re-generate a bundle for other specific channels without changing the standard setup, you can:
 # - use the CHANNELS as arg of the bundle target (e.g make bundle CHANNELS=candidate,fast,stable)
 # - use environment variables to overwrite this value (e.g export CHANNELS="candidate,fast,stable")
 ifneq ($(origin CHANNELS), undefined)
 BUNDLE_CHANNELS := --channels=$(CHANNELS)
 endif

 # DEFAULT_CHANNEL defines the default channel used in the bundle.
 # Add a new line here if you would like to change its default config. (E.g DEFAULT_CHANNEL = "stable")
 # To re-generate a bundle for any other default channel without changing the default setup, you can:
 # - use the DEFAULT_CHANNEL as arg of the bundle target (e.g make bundle DEFAULT_CHANNEL=stable)
 # - use environment variables to overwrite this value (e.g export DEFAULT_CHANNEL="stable")
 ifneq ($(origin DEFAULT_CHANNEL), undefined)
 BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL)
 endif
 BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)

 # IMAGE_TAG_BASE defines the docker.io namespace and part of the image name for remote images.
 # This variable is used to construct full image tags for bundle and catalog images.
 #
 # For example, running 'make bundle-build bundle-push catalog-build catalog-push' will build and push both
 # apache.org/operatorsdk-bundle:$VERSION and apache.org/operatorsdk-catalog:$VERSION.
 IMAGE_TAG_BASE ?= apache.org/operatorsdk

 # BUNDLE_IMG defines the image:tag used for the bundle.
 # You can use it as an arg. (E.g make bundle-build BUNDLE_IMG=<some-registry>/<project-name-bundle>:<tag>)
 BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)

 # Image URL to use all building/pushing image targets
 IMG ?= controller:latest
 # ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
 ENVTEST_K8S_VERSION = 1.22

 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))
 GOBIN=$(shell go env GOPATH)/bin
 else
 GOBIN=$(shell go env GOBIN)
 endif

 # Setting SHELL to bash allows bash commands to be executed by recipes.
 # This is a requirement for 'setup-envtest.sh' in the test target.
 # Options are set to exit when a recipe line exits non-zero or a piped command fails.
 SHELL = /usr/bin/env bash -o pipefail
 .SHELLFLAGS = -ec

 .PHONY: all
 all: build

 ##@ General

 # The help target prints out all targets with their descriptions organized
 # beneath their categories. The categories are represented by '##@' and the
 # target descriptions by '##'. The awk commands is responsible for reading the
 # entire set of makefiles included in this invocation, looking for lines of the
 # file as xyz: ## something, and then pretty-format the target and help. Then,
 # if there's a line with ##@ something, that gets pretty-printed as a category.
 # More info on the usage of ANSI control characters for terminal formatting:
 # https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
 # More info on the awk command:
 # http://linuxcommand.org/lc3_adv_awk.php

 .PHONY: help
 help: ## Display this help.
 	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)

 ##@ Development

 .PHONY: manifests
 manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
 	$(CONTROLLER_GEN) rbac:roleName=rocketmq-operator crd:generateEmbeddedObjectMeta=true webhook paths="./..." output:dir=deploy output:crd:artifacts:config=deploy/crds
 	head -n 14 deploy/role_binding.yaml > deploy/role.yaml.bak
 	cat deploy/role.yaml >> deploy/role.yaml.bak
 	rm deploy/role.yaml && mv deploy/role.yaml.bak deploy/role.yaml

 .PHONY: generate
 generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
 	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."

 .PHONY: fmt
 fmt: ## Run go fmt against code.
 	go fmt ./...

 .PHONY: vet
 vet: ## Run go vet against code.
 	go vet ./...

 .PHONY: test
 test: manifests generate fmt vet envtest ## Run tests.
 	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test ./... -coverprofile cover.out

 ##@ Build

 .PHONY: build
 build: generate fmt vet ## Build manager binary.
 	go build -o bin/manager main.go

 .PHONY: run
 run: manifests generate fmt vet ## Run a controller from your host.
 	go run ./main.go

 .PHONY: docker-build
 docker-build: test ## Build docker image with the manager.
 	docker build -t ${IMG} .

 .PHONY: docker-push
 docker-push: ## Push docker image with the manager.
 	docker push ${IMG}

 ##@ Deployment

 ifndef ignore-not-found
   ignore-not-found = false
 endif

 .PHONY: install
 install: manifests kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config.
 	kubectl create -f deploy/crds/rocketmq.apache.org_brokers.yaml
 	kubectl create -f deploy/crds/rocketmq.apache.org_nameservices.yaml
 	kubectl create -f deploy/crds/rocketmq.apache.org_consoles.yaml
 	kubectl create -f deploy/crds/rocketmq.apache.org_topictransfers.yaml

 .PHONY: uninstall
 uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
 	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/crds/rocketmq.apache.org_brokers.yaml
 	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/crds/rocketmq.apache.org_nameservices.yaml
 	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/crds/rocketmq.apache.org_consoles.yaml
 	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/crds/rocketmq.apache.org_topictransfers.yaml

 .PHONY: deploy
 deploy: manifests install ## Deploy controller to the K8s cluster specified in ~/.kube/config.
 	kubectl create -f deploy/service_account.yaml
 	kubectl create -f deploy/role.yaml
 	kubectl create -f deploy/role_binding.yaml
 	kubectl create -f deploy/operator.yaml

 .PHONY: undeploy
 undeploy: uninstall ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
 	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/service_account.yaml
 	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/role.yaml
 	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/role_binding.yaml
 	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/operator.yaml

 CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
 .PHONY: controller-gen
 controller-gen: ## Download controller-gen locally if necessary.
 	$(call go-get-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/controller-gen@v0.7.0)

 KUSTOMIZE = $(shell pwd)/bin/kustomize
 .PHONY: kustomize
 kustomize: ## Download kustomize locally if necessary.
 	$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v3@v3.8.7)

 ENVTEST = $(shell pwd)/bin/setup-envtest
 .PHONY: envtest
 envtest: ## Download envtest-setup locally if necessary.
 	$(call go-get-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest@latest)

 # go-get-tool will 'go get' any package $2 and install it to $1.
 PROJECT_DIR := $(shell dirname $(abspath $(lastword $(MAKEFILE_LIST))))
 define go-get-tool
 @[ -f $(1) ] || { \
 set -e ;\
 TMP_DIR=$$(mktemp -d) ;\
 cd $$TMP_DIR ;\
 go mod init tmp ;\
 echo "Downloading $(2)" ;\
 GOBIN=$(PROJECT_DIR)/bin go get $(2) ;\
 rm -rf $$TMP_DIR ;\
 }
 endef

 #.PHONY: bundle
 #bundle: manifests kustomize ## Generate bundle manifests and metadata, then validate generated files.
 #	operator-sdk generate kustomize manifests -q
 #	cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
 #	$(KUSTOMIZE) build config/manifests | operator-sdk generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
 #	operator-sdk bundle validate ./bundle
 #
 #.PHONY: bundle-build
 #bundle-build: ## Build the bundle image.
 #	docker build -f bundle.Dockerfile -t $(BUNDLE_IMG) .
 #
 #.PHONY: bundle-push
 #bundle-push: ## Push the bundle image.
 #	$(MAKE) docker-push IMG=$(BUNDLE_IMG)

 .PHONY: opm
 OPM = ./bin/opm
 opm: ## Download opm locally if necessary.
 ifeq (,$(wildcard $(OPM)))
 ifeq (,$(shell which opm 2>/dev/null))
 	@{ \
 	set -e ;\
 	mkdir -p $(dir $(OPM)) ;\
 	OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
 	curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.19.1/$${OS}-$${ARCH}-opm ;\
 	chmod +x $(OPM) ;\
 	}
 else
 OPM = $(shell which opm)
 endif
 endif

 # A comma-separated list of bundle images (e.g. make catalog-build BUNDLE_IMGS=example.com/operator-bundle:v0.1.0,example.com/operator-bundle:v0.2.0).
 # These images MUST exist in a registry and be pull-able.
 BUNDLE_IMGS ?= $(BUNDLE_IMG)

 # The image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0).
 CATALOG_IMG ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION)

 # Set CATALOG_BASE_IMG to an existing catalog image tag to add $BUNDLE_IMGS to that image.
 ifneq ($(origin CATALOG_BASE_IMG), undefined)
 FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG)
 endif

 # Build a catalog image by adding bundle images to an empty catalog using the operator package manager tool, 'opm'.
 # This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see:
 # https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator
 .PHONY: catalog-build
 catalog-build: opm ## Build a catalog image.
 	$(OPM) index add --container-tool docker --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)

 # Push the catalog image.
 .PHONY: catalog-push
 catalog-push: ## Push a catalog image.
 	$(MAKE) docker-push IMG=$(CATALOG_IMG)
	# VERSION defines the project version for the bundle.
	# Update this value when you upgrade the version of your project.
	# To re-generate a bundle for another specific version without changing the standard setup, you can:
	# - use the VERSION as arg of the bundle target (e.g make bundle VERSION=0.0.2)
	# - use environment variables to overwrite this value (e.g export VERSION=0.0.2)
	VERSION ?= 0.0.1

	# CHANNELS define the bundle channels used in the bundle.
	# Add a new line here if you would like to change its default config. (E.g CHANNELS = "candidate,fast,stable")
	# To re-generate a bundle for other specific channels without changing the standard setup, you can:
	# - use the CHANNELS as arg of the bundle target (e.g make bundle CHANNELS=candidate,fast,stable)
	# - use environment variables to overwrite this value (e.g export CHANNELS="candidate,fast,stable")
	ifneq ($(origin CHANNELS), undefined)
	BUNDLE_CHANNELS := --channels=$(CHANNELS)
	endif

	# DEFAULT_CHANNEL defines the default channel used in the bundle.
	# Add a new line here if you would like to change its default config. (E.g DEFAULT_CHANNEL = "stable")
	# To re-generate a bundle for any other default channel without changing the default setup, you can:
	# - use the DEFAULT_CHANNEL as arg of the bundle target (e.g make bundle DEFAULT_CHANNEL=stable)
	# - use environment variables to overwrite this value (e.g export DEFAULT_CHANNEL="stable")
	ifneq ($(origin DEFAULT_CHANNEL), undefined)
	BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL)
	endif
	BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)

	# IMAGE_TAG_BASE defines the docker.io namespace and part of the image name for remote images.
	# This variable is used to construct full image tags for bundle and catalog images.
	#
	# For example, running 'make bundle-build bundle-push catalog-build catalog-push' will build and push both
	# apache.org/operatorsdk-bundle:$VERSION and apache.org/operatorsdk-catalog:$VERSION.
	IMAGE_TAG_BASE ?= apache.org/operatorsdk

	# BUNDLE_IMG defines the image:tag used for the bundle.
	# You can use it as an arg. (E.g make bundle-build BUNDLE_IMG=<some-registry>/<project-name-bundle>:<tag>)
	BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)

	# Image URL to use all building/pushing image targets
	IMG ?= controller:latest
	# ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
	ENVTEST_K8S_VERSION = 1.22

	# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
	ifeq (,$(shell go env GOBIN))
	GOBIN=$(shell go env GOPATH)/bin
	else
	GOBIN=$(shell go env GOBIN)
	endif

	# Setting SHELL to bash allows bash commands to be executed by recipes.
	# This is a requirement for 'setup-envtest.sh' in the test target.
	# Options are set to exit when a recipe line exits non-zero or a piped command fails.
	SHELL = /usr/bin/env bash -o pipefail
	.SHELLFLAGS = -ec

	.PHONY: all
	all: build

	##@ General

	# The help target prints out all targets with their descriptions organized
	# beneath their categories. The categories are represented by '##@' and the
	# target descriptions by '##'. The awk commands is responsible for reading the
	# entire set of makefiles included in this invocation, looking for lines of the
	# file as xyz: ## something, and then pretty-format the target and help. Then,
	# if there's a line with ##@ something, that gets pretty-printed as a category.
	# More info on the usage of ANSI control characters for terminal formatting:
	# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
	# More info on the awk command:
	# http://linuxcommand.org/lc3_adv_awk.php

	.PHONY: help
	help: ## Display this help.
	@awk 'BEGIN {FS = ":.##"; printf "\nUsage:\n make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.?##/ { printf " \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)

	##@ Development

	.PHONY: manifests
	manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
	$(CONTROLLER_GEN) rbac:roleName=rocketmq-operator crd:generateEmbeddedObjectMeta=true webhook paths="./..." output:dir=deploy output:crd:artifacts:config=deploy/crds
	head -n 14 deploy/role_binding.yaml > deploy/role.yaml.bak
	cat deploy/role.yaml >> deploy/role.yaml.bak
	rm deploy/role.yaml && mv deploy/role.yaml.bak deploy/role.yaml

	.PHONY: generate
	generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."

	.PHONY: fmt
	fmt: ## Run go fmt against code.
	go fmt ./...

	.PHONY: vet
	vet: ## Run go vet against code.
	go vet ./...

	.PHONY: test
	test: manifests generate fmt vet envtest ## Run tests.
	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test ./... -coverprofile cover.out

	##@ Build

	.PHONY: build
	build: generate fmt vet ## Build manager binary.
	go build -o bin/manager main.go

	.PHONY: run
	run: manifests generate fmt vet ## Run a controller from your host.
	go run ./main.go

	.PHONY: docker-build
	docker-build: test ## Build docker image with the manager.
	docker build -t ${IMG} .

	.PHONY: docker-push
	docker-push: ## Push docker image with the manager.
	docker push ${IMG}

	##@ Deployment

	ifndef ignore-not-found
	ignore-not-found = false
	endif

	.PHONY: install
	install: manifests kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config.
	kubectl create -f deploy/crds/rocketmq.apache.org_brokers.yaml
	kubectl create -f deploy/crds/rocketmq.apache.org_nameservices.yaml
	kubectl create -f deploy/crds/rocketmq.apache.org_consoles.yaml
	kubectl create -f deploy/crds/rocketmq.apache.org_topictransfers.yaml

	.PHONY: uninstall
	uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/crds/rocketmq.apache.org_brokers.yaml
	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/crds/rocketmq.apache.org_nameservices.yaml
	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/crds/rocketmq.apache.org_consoles.yaml
	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/crds/rocketmq.apache.org_topictransfers.yaml

	.PHONY: deploy
	deploy: manifests install ## Deploy controller to the K8s cluster specified in ~/.kube/config.
	kubectl create -f deploy/service_account.yaml
	kubectl create -f deploy/role.yaml
	kubectl create -f deploy/role_binding.yaml
	kubectl create -f deploy/operator.yaml

	.PHONY: undeploy
	undeploy: uninstall ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/service_account.yaml
	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/role.yaml
	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/role_binding.yaml
	kubectl delete --ignore-not-found=$(ignore-not-found) -f deploy/operator.yaml

	CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
	.PHONY: controller-gen
	controller-gen: ## Download controller-gen locally if necessary.
	$(call go-get-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/controller-gen@v0.7.0)

	KUSTOMIZE = $(shell pwd)/bin/kustomize
	.PHONY: kustomize
	kustomize: ## Download kustomize locally if necessary.
	$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v3@v3.8.7)

	ENVTEST = $(shell pwd)/bin/setup-envtest
	.PHONY: envtest
	envtest: ## Download envtest-setup locally if necessary.
	$(call go-get-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest@latest)

	# go-get-tool will 'go get' any package $2 and install it to $1.
	PROJECT_DIR := $(shell dirname $(abspath $(lastword $(MAKEFILE_LIST))))
	define go-get-tool
	@[ -f $(1) ] \|\| { \
	set -e ;\
	TMP_DIR=$$(mktemp -d) ;\
	cd $$TMP_DIR ;\
	go mod init tmp ;\
	echo "Downloading $(2)" ;\
	GOBIN=$(PROJECT_DIR)/bin go get $(2) ;\
	rm -rf $$TMP_DIR ;\
	}
	endef

	#.PHONY: bundle
	#bundle: manifests kustomize ## Generate bundle manifests and metadata, then validate generated files.
	# operator-sdk generate kustomize manifests -q
	# cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
	# $(KUSTOMIZE) build config/manifests \| operator-sdk generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
	# operator-sdk bundle validate ./bundle
	#
	#.PHONY: bundle-build
	#bundle-build: ## Build the bundle image.
	# docker build -f bundle.Dockerfile -t $(BUNDLE_IMG) .
	#
	#.PHONY: bundle-push
	#bundle-push: ## Push the bundle image.
	# $(MAKE) docker-push IMG=$(BUNDLE_IMG)

	.PHONY: opm
	OPM = ./bin/opm
	opm: ## Download opm locally if necessary.
	ifeq (,$(wildcard $(OPM)))
	ifeq (,$(shell which opm 2>/dev/null))
	@{ \
	set -e ;\
	mkdir -p $(dir $(OPM)) ;\
	OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
	curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.19.1/$${OS}-$${ARCH}-opm ;\
	chmod +x $(OPM) ;\
	}
	else
	OPM = $(shell which opm)
	endif
	endif

	# A comma-separated list of bundle images (e.g. make catalog-build BUNDLE_IMGS=example.com/operator-bundle:v0.1.0,example.com/operator-bundle:v0.2.0).
	# These images MUST exist in a registry and be pull-able.
	BUNDLE_IMGS ?= $(BUNDLE_IMG)

	# The image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0).
	CATALOG_IMG ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION)

	# Set CATALOG_BASE_IMG to an existing catalog image tag to add $BUNDLE_IMGS to that image.
	ifneq ($(origin CATALOG_BASE_IMG), undefined)
	FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG)
	endif

	# Build a catalog image by adding bundle images to an empty catalog using the operator package manager tool, 'opm'.
	# This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see:
	# https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator
	.PHONY: catalog-build
	catalog-build: opm ## Build a catalog image.
	$(OPM) index add --container-tool docker --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)

	# Push the catalog image.
	.PHONY: catalog-push
	catalog-push: ## Push a catalog image.
	$(MAKE) docker-push IMG=$(CATALOG_IMG)