Makefile

NAME=config-db
OS   = $(shell uname -s | tr '[:upper:]' '[:lower:]')
ARCH = $(shell uname -m | sed 's/x86_64/amd64/')
KUSTOMIZE=$(PWD)/.bin/kustomize

ifeq ($(VERSION),)
  VERSION_TAG=$(shell git describe --abbrev=0 --tags --exact-match 2>/dev/null || echo latest)
else
  VERSION_TAG=$(VERSION)
endif

# Image URL to use all building/pushing image targets
IMG ?= docker.io/flanksource/$(NAME):${VERSION_TAG}

# 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

docker:
	docker build . -t ${IMG}

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

.PHONY: manifests
manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
	#$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases
	$(CONTROLLER_GEN) crd paths="./api/..." output:crd:artifacts:config=chart/crds
	cd hack/generate-schemas && go run ./main.go

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

.PHONY: resources
resources: fmt manifests

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

fmt:
	go fmt ./...

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

.PHONY: compress
compress: .bin/upx
	upx -5 ./.bin/$(NAME)_linux_amd64 ./.bin/$(NAME)_linux_arm64 ./.bin/$(NAME)_darwin_amd64 ./.bin/$(NAME)_darwin_arm64 ./.bin/$(NAME).exe

.PHONY: linux
linux:
	GOOS=linux GOARCH=amd64 go build  -o ./.bin/$(NAME)_linux_amd64 -ldflags "-X \"main.version=$(VERSION_TAG)\""  main.go
	GOOS=linux GOARCH=arm64 go build  -o ./.bin/$(NAME)_linux_arm64 -ldflags "-X \"main.version=$(VERSION_TAG)\""  main.go

.PHONY: darwin
darwin:
	GOOS=darwin GOARCH=amd64 go build -o ./.bin/$(NAME)_darwin_amd64 -ldflags "-X \"main.version=$(VERSION_TAG)\""  main.go
	GOOS=darwin GOARCH=arm64 go build -o ./.bin/$(NAME)_darwin_arm64 -ldflags "-X \"main.version=$(VERSION_TAG)\""  main.go

.PHONY: windows
windows:
	GOOS=windows GOARCH=amd64 go build -o ./.bin/$(NAME).exe -ldflags "-X \"main.version=$(VERSION_TAG)\""  main.go

.PHONY: binaries
binaries: linux darwin windows compress

.PHONY: release
release: binaries
	mkdir -p .release
	cp .bin/$(NAME)* .release/

.PHONY: lint
lint:
	golangci-lint run

.PHONY: build
build:
	go build -o ./.bin/$(NAME) -ldflags "-X \"main.version=$(VERSION_TAG)\""  main.go

.PHONY: install
install:
	cp ./.bin/$(NAME) /usr/local/bin/

install-crd: manifests
	kubectl apply -f chart/crds

uninstall-crd: manifests
	kubectl delete --ignore-not-found=true -f chart/crds

# produce a build that's debuggable
.PHONY: dev
dev:
	go build -o ./.bin/$(NAME) -v -x -gcflags="all=-N -l" main.go

.PHONY: watch
watch:
	watchexec -c make build install

.PHONY: test-e2e
test-e2e: bin
	./test/e2e.sh

.bin/upx: .bin
	wget -nv -O upx.tar.xz https://github.com/upx/upx/releases/download/v3.96/upx-3.96-$(ARCH)_$(OS).tar.xz
	tar xf upx.tar.xz
	mv upx-3.96-$(ARCH)_$(OS)/upx .bin
	rm -rf upx-3.96-$(ARCH)_$(OS)

.bin:
	mkdir -p .bin

## Tool Binaries
LOCALBIN ?= $(shell pwd)/.bin
KUSTOMIZE ?= $(LOCALBIN)/kustomize
CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
ENVTEST ?= $(LOCALBIN)/setup-envtest

## Tool Versions
KUSTOMIZE_VERSION ?= v3.8.7
CONTROLLER_TOOLS_VERSION ?= v0.10.0

KUSTOMIZE_INSTALL_SCRIPT ?= "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh"
.PHONY: kustomize
kustomize: $(KUSTOMIZE) ## Download kustomize locally if necessary. If wrong version is installed, it will be removed before downloading.
$(KUSTOMIZE): $(LOCALBIN)
	@if test -x $(LOCALBIN)/kustomize && ! $(LOCALBIN)/kustomize version | grep -q $(KUSTOMIZE_VERSION); then \
		echo "$(LOCALBIN)/kustomize version is not expected $(KUSTOMIZE_VERSION). Removing it before installing."; \
		rm -rf $(LOCALBIN)/kustomize; \
	fi
	test -s $(LOCALBIN)/kustomize || { curl -Ss $(KUSTOMIZE_INSTALL_SCRIPT) | bash -s -- $(subst v,,$(KUSTOMIZE_VERSION)) $(LOCALBIN); }

.PHONY: controller-gen
controller-gen: $(CONTROLLER_GEN) ## Download controller-gen locally if necessary. If wrong version is installed, it will be overwritten.
$(CONTROLLER_GEN): $(LOCALBIN)
	test -s $(LOCALBIN)/controller-gen && $(LOCALBIN)/controller-gen --version | grep -q $(CONTROLLER_TOOLS_VERSION) || \
	GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-tools/cmd/controller-gen@$(CONTROLLER_TOOLS_VERSION)

ENVTEST_K8S_VERSION = 1.25.0
.PHONY: envtest
envtest: $(ENVTEST) ## Download envtest-setup locally if necessary.
$(ENVTEST): $(LOCALBIN)
	test -s $(LOCALBIN)/setup-envtest || GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-runtime/tools/setup-envtest@latest