Makefile

export GO111MODULE ?= on

PACKAGES = $(shell go list ./...)
PACKAGES_PATH = $(shell go list -f '{{ .Dir }}' ./...)
LATEST_DEPENDENCIES = $(shell go list -f '{{if not (or .Main .Indirect)}}{{.Path}}{{end}}' -m all)

APP_NAME=answer-event-store
VERSION := 0.0.1

.PHONY: all
all: check_tools ensure-deps fmt imports linter

.PHONY: check_tools
check_tools:
	@type "golangci-lint" > /dev/null 2>&1 || echo 'Please install golangci-lint. : https://golangci-lint.run/usage/install/#local-installation'
	@type "goimports" > /dev/null 2>&1 || echo 'Please install goimports: go get golang.org/x/tools/cmd/goimports'

.PHONY: update-libs
update-libs:
	@echo "=> Updating libraries to latest version"
	@go get $(LATEST_DEPENDENCIES)

.PHONY: ensure-deps
ensure-deps:
	@echo "=> Syncing dependencies with go mod tidy"
	@go mod tidy -compat=1.17

.PHONY: fmt
fmt:
	@echo "=> Executing go fmt"
	@go fmt $(PACKAGES)

.PHONY: imports
imports:
	@echo "=> Executing goimports"
	@goimports -w $(PACKAGES_PATH)

# Runs golangci-lint with arguments if provided.
.PHONY: linter
linter:
	@echo "=> Executing golangci-lint$(if $(FLAGS), with flags: $(FLAGS))"
	@golangci-lint run ./... $(FLAGS)

.PHONY: test
test:
	@echo "=> Running tests"
	@go test ./... -covermode=atomic -coverpkg=./... -count=1 -race

.PHONY: coverage
coverage:
	@echo "=> Running tests and generating report"
	@go test ./... -covermode=atomic -coverprofile=/tmp/coverage.out -coverpkg=./... -count=1
	@go tool cover -html=/tmp/coverage.out

.PHONY: test-cover
test-cover: service-up coverage service-down

build-docker:
	@docker build --force-rm -t $(APP_NAME):$(VERSION) .
	@docker tag $(APP_NAME):$(VERSION) $(APP_NAME):latest

create_topics:
	docker exec -it broker kafka-topics --zookeeper zookeeper:2181 --create --topic answers --partitions 1 --replication-factor 1

config-cluster:
	@kind create cluster --config=k8s/kind-config.yaml
	@kubectl config use-context kind-kind

config-api:
	@kind load docker-image  answer-event-store:latest
	@kubectl apply -f k8s/answer

remove-cluster:
	@kubectl config use-context kind-kind
	@kubectl delete -f k8s/mongodb
	@kubectl delete -f k8s/answer
	@kind delete cluster

config-kafka:
	@kubectl apply -f k8s/kafka/1-namespace.yaml
	@helm repo add strimzi https://strimzi.io/charts/ && helm repo update
	@helm install strimzi strimzi/strimzi-kafka-operator --namespace kafka
	@kubectl apply -f k8s/kafka/2-kafka.yaml

config-database:
	@kubectl apply -f k8s/mongodb

remove-kafka:
	@helm delete strimzi -n kafka
	@kubectl delete -f k8s/kafka

setup: all build-docker config-cluster config-kafka config-database config-api

remove-all: remove-kafka remove-cluster

api-forward:
	@kubectl port-forward service/answer 8080:8080 -n staging