PROJECT_NAME := smtp2shoutrrr

SOURCE_FILES ?=./...

TEST_OPTIONS ?= -v -failfast -race -bench=. -benchtime=100000x -cover -coverprofile=coverage.out
TEST_TIMEOUT ?=1m

GOLANGCI_LINT_VERSION ?= v1.64.5

CLEAN_OPTIONS ?=-modcache -testcache

CGO_ENABLED := 0

BUILDS_PATH := ./dist
FROM_MAKEFILE := y

CONTAINERFILE_NAME := Containerfile
CONTAINER_ALPINE_VERSION := 3.20
CONTAINER_SOURCE_URL := "https://codeberg.org/fmartingr/${PROJECT_NAME}"
CONTAINER_MAINTAINER := "Felipe Martin <me@fmartingr.com>"
CONTAINER_BIN_NAME := ${PROJECT_NAME}

BUILDX_PLATFORMS := linux/amd64,linux/arm64,linux/arm/v7

export PROJECT_NAME
export FROM_MAKEFILE

export CGO_ENABLED

export SOURCE_FILES
export TEST_OPTIONS
export TEST_TIMEOUT
export BUILDS_PATH

export CONTAINERFILE_NAME
export CONTAINER_ALPINE_VERSION
export CONTAINER_SOURCE_URL
export CONTAINER_MAINTAINER
export CONTAINER_BIN_NAME

export BUILDX_PLATFORMS

.PHONY: all
all: help

# this is godly
# https://news.ycombinator.com/item?id=11939200
.PHONY: help
help:	### this screen. Keep it first target to be default
ifeq ($(UNAME), Linux)
	@grep -P '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | \
		awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}'
else
	@# this is not tested, but prepared in advance for you, Mac drivers
	@awk -F ':.*###' '$$0 ~ FS {printf "%15s%s\n", $$1 ":", $$2}' \
		$(MAKEFILE_LIST) | grep -v '@awk' | sort
endif

.PHONY: clean
clean: ###  clean test cache, build files
	$(info: Make: Clean)
	@rm -rf ${BUILDS_PATH}
	@go clean ${CLEAN_OPTIONS}
	@-docker buildx rm ${PROJECT_NAME}_builder

.PHONY: build
build: clean ### builds the project for the setup os/arch combinations
	$(info: Make: Build)
	@goreleaser --clean --snapshot

.PHONY: quick-run
quick-run: ### Executes the project using golang
	CGO_ENABLED=${CGO_ENABLED} go run ./cmd/${PROJECT_NAME}/*.go

.PHONY: run
run: ### Executes the project build locally
	@make build
	${BUILDS_PATH}/${PROJECT_NAME}

.PHONY: format
format: ### Executes the formatting pipeline on the project
	$(info: Make: Format)
	@go fmt ./...
	@go mod tidy

.PHONY: ci-lint
ci-lint: ### Check the project for errors
	$(info: Make: Lint)
	@go install github.com/golangci/golangci-lint/cmd/golangci-lint@${GOLANGCI_LINT_VERSION}
	@golangci-lint run ./...

.PHONY: lint
lint: ### Check the project for errors
	$(info: Make: Lint)
	@golangci-lint run ./...

.PHONY: test
test: ### Runs the test suite
	$(info: Make: Test)
	@go test ${TEST_OPTIONS} -timeout=${TEST_TIMEOUT} ${SOURCE_FILES}