Makefile

.PHONY: help build build-image build-base push-image

DEFAULT_GOAL: help

VERSION ?= $(shell grep "^version:" wai-middleware-auth.cabal | cut -d " " -f14)
IMAGE_NAME := fpco/wai-auth

dinamo:
	@echo ${VERSION}

## Build stack project (natively)
build:
	@stack build

## Build docker image (builds project in a container first)
build-image: build-base
	@docker build . --tag ${IMAGE_NAME}:${VERSION}
	@docker tag ${IMAGE_NAME}:${VERSION} ${IMAGE_NAME}

## Push docker image
push-image:
	@docker push ${IMAGE_NAME}:${VERSION}
	@docker push ${IMAGE_NAME}

## Show help screen.
help:
	@echo "Please use \`make <target>' where <target> is one of\n\n"
	@awk '/^[a-zA-Z\-\_0-9]+:/ { \
		helpMessage = match(lastLine, /^## (.*)/); \
		if (helpMessage) { \
			helpCommand = substr($$1, 0, index($$1, ":")-1); \
			helpMessage = substr(lastLine, RSTART + 3, RLENGTH); \
			printf "%-30s %s\n", helpCommand, helpMessage; \
		} \
	} \
	{ lastLine = $$0 }' $(MAKEFILE_LIST)