Makefile

# Image URL to use all building/pushing image targets
IMG ?= mozgiii/port-map-operator:dev
# Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
CRD_OPTIONS ?= "crd:trivialVersions=true,preserveUnknownFields=false"

CONTROLLER_GEN=go run -mod=vendor sigs.k8s.io/controller-tools/cmd/controller-gen
KUSTOMIZE=go run -mod=vendor sigs.k8s.io/kustomize/kustomize/v3

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

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

manifests: ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
	$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=config/crd/bases

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

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

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

lint: ## Run golangci-lint against code.
	go run -mod=vendor github.com/golangci/golangci-lint/cmd/golangci-lint run

test: manifests generate fmt vet ## Run tests.
	hack/intestenv.sh go run github.com/onsi/ginkgo/ginkgo -v ./... -coverprofile cover.out

##@ Build

build: generate fmt vet ## Build manager binary.
	go build -mod=vendor -o bin/manager ./cmd/manager

run: manifests generate fmt vet ## Run a controller from your host.
	go run -mod=vendor ./cmd/manager

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

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

##@ Deployment

deploy: manifests ## Deploy controller to the K8s cluster specified in ~/.kube/config.
	kubectl apply -k config/default

undeploy: ## Undeploy controller from the K8s cluster specified in ~/.kube/config.
	kubectl delete -k config/default