Makefile

VERSION = $(shell git describe --tags --always --dirty)
BIN ?= ec2-instance-selector
IMG ?= amazon/${BIN}
IMG_TAG ?= ${VERSION}
IMG_W_TAG = ${IMG}:${IMG_TAG}
DOCKER_USERNAME ?= ""
DOCKER_PASSWORD ?= ""
GOOS ?= $(uname | tr '[:upper:]' '[:lower:]')
GOARCH ?= amd64
GOPROXY ?= "https://proxy.golang.org,direct"
MAKEFILE_PATH = $(dir $(realpath -s $(firstword $(MAKEFILE_LIST))))
BUILD_DIR_PATH = ${MAKEFILE_PATH}/build
SUPPORTED_PLATFORMS ?= "windows/amd64,darwin/amd64,linux/amd64,linux/arm64,linux/arm"
SELECTOR_PKG_VERSION_VAR=github.com/aws/amazon-ec2-instance-selector/pkg/selector.versionID

compile:
	@echo ${MAKEFILE_PATH}
	go build -a -ldflags "-X main.versionID=${VERSION} -X ${SELECTOR_PKG_VERSION_VAR}=${VERSION}" -tags="aeis${GOOS}" -o ${BUILD_DIR_PATH}/${BIN} ${MAKEFILE_PATH}/cmd/main.go

create-build-dir:
	mkdir -p ${BUILD_DIR_PATH} && touch ${BUILD_DIR_PATH}/_go.mod

clean:
	rm -rf ${BUILD_DIR_PATH}/ && go clean -testcache ./...

fmt:
	goimports -w ./ && gofmt -s -w ./

docker-build:
	${MAKEFILE_PATH}/scripts/build-docker-images -d -p ${GOOS}/${GOARCH} -r ${IMG} -v ${VERSION}

docker-run:
	docker run ${IMG_W_TAG}

docker-push:
	@echo ${DOCKER_PASSWORD} | docker login -u ${DOCKER_USERNAME} --password-stdin
	docker push ${IMG_W_TAG}

build-docker-images:
	${MAKEFILE_PATH}/scripts/build-docker-images -d -p ${SUPPORTED_PLATFORMS} -r ${IMG} -v ${VERSION}

push-docker-images:
	@echo ${DOCKER_PASSWORD} | docker login -u ${DOCKER_USERNAME} --password-stdin
	${MAKEFILE_PATH}/scripts/push-docker-images -p ${SUPPORTED_PLATFORMS} -r ${IMG} -v ${VERSION} -m

version:
	@echo ${VERSION}

image:
	@echo ${IMG_W_TAG}

license-test:
	${MAKEFILE_PATH}/test/license-test/run-license-test.sh

go-report-card-test:
	${MAKEFILE_PATH}/test/go-report-card-test/run-report-card-test.sh

spellcheck:
	${MAKEFILE_PATH}/test/readme-test/run-readme-spellcheck

## requires aws credentials
readme-codeblock-test:
	${MAKEFILE_PATH}/test/readme-test/run-readme-codeblocks

output-validation-test: create-build-dir
	${MAKEFILE_PATH}/test/output-validation-test/test-output-validation

build-binaries: create-build-dir
	${MAKEFILE_PATH}/scripts/build-binaries -d -p ${SUPPORTED_PLATFORMS} -v ${VERSION}

upload-resources-to-github: 
	${MAKEFILE_PATH}/scripts/upload-resources-to-github

sync-readme-to-dockerhub:
	${MAKEFILE_PATH}/scripts/sync-readme-to-dockerhub

unit-test: create-build-dir
	go test -bench=. ${MAKEFILE_PATH}/...  -v -coverprofile=coverage.out -covermode=atomic -outputdir=${BUILD_DIR_PATH}

build: create-build-dir compile

release: create-build-dir build-binaries build-docker-images push-docker-images upload-resources-to-github

test: spellcheck unit-test license-test go-report-card-test output-validation-test readme-codeblock-test

help:
	@echo $(CURDIR)
	@grep -E '^[a-zA-Z_-]+:.*$$' $(MAKEFILE_LIST) | sort