Makefile

# Set Shell to bash, otherwise some targets fail with dash/zsh etc.
SHELL := /bin/bash

# Disable built-in rules
MAKEFLAGS += --no-builtin-rules
MAKEFLAGS += --no-builtin-variables
.SUFFIXES:
.SECONDARY:
.DEFAULT_GOAL := help

# General variables
include Makefile.vars.mk

.PHONY: help
help: ## Show this help
	@grep -E -h '\s##\s' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}'

.PHONY: build
build: build-bin build-docker ## All-in-one build

.PHONY: build-bin
build-bin: export CGO_ENABLED = 0
build-bin: fmt vet ## Build binary
	@go build -o $(BIN_FILENAME)

.PHONY: build-docker
build-docker: build-bin ## Build docker image
	$(DOCKER_CMD) build -t $(CONTAINER_IMG) .

.PHONY: run
run:
	go run .

.PHONY: test
test: envtest ## Test with envtest
	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path)" go test -race -coverprofile cover.out -covermode atomic ./...

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

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

.PHONY: lint
lint: fmt vet generate ## All-in-one linting
	@echo 'Check for uncommitted changes ...'
	git diff --exit-code

.PHONY: generate
generate: ## Generate additional code and artifacts
	@go generate ./...

.PHONY: clean
clean: ## Cleans local build artifacts
	rm -rf dist .cache

LOCALBIN ?= $(shell pwd)/bin
$(LOCALBIN):
	mkdir -p $(LOCALBIN)

.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