Makefile

# Set the shell to bash always
SHELL := /bin/bash

# Look for a .env file, and if present, set make variables from it.
ifneq (,$(wildcard ./.env))
	include .env
	export $(shell sed 's/=.*//' .env)
endif

KIND_CLUSTER_NAME ?= local-dev
KUBECONFIG ?= $(HOME)/.kube/config

VERSION := $(shell git describe --always --tags | sed 's/-/./2' | sed 's/-/./2')
ifndef VERSION
VERSION := 0.0.0
endif

# Tools
KIND=$(shell which kind)
LINT=$(shell which golangci-lint)
KUBECTL=$(shell which kubectl)
SED=$(shell which sed)

.DEFAULT_GOAL := help

.PHONY: tidy
tidy: ## go mod tidy
	go mod tidy


.PHONY: generate
generate: tidy ## generate all CRDs
	go generate ./...


.PHONY: test
test: ## go test
	go test -v ./...

.PHONY: lint
lint: ## go lint
	$(LINT) run

.PHONY: kind-up
kind-up: ## starts a KinD cluster for local development
	@$(KIND) get kubeconfig --name $(KIND_CLUSTER_NAME) >/dev/null 2>&1 || $(KIND) create cluster --name=$(KIND_CLUSTER_NAME)

.PHONY: kind-down
kind-down: ## shuts down the KinD cluster
	@$(KIND) delete cluster --name=$(KIND_CLUSTER_NAME)

dev:
	go run main.go -debug -kubeconfig $(HOME)/.kube/config

.PHONY: help
help:
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' ./Makefile | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-15s\033[0m %s\n", $$1, $$2}'