# Common rules & variables for building Docker images.
# Calling makefiles just need to set IMAGE then include this file, e.g.,:
# IMAGE = foobar
# include ../docker.make

ARM=arm64
INTEL=amd64

image: image_arm image_intel

image_arm: Dockerfile
	docker buildx build -t $(IMAGE):$(ARM) --platform linux/$(ARM) .
	@touch $@

image_intel: Dockerfile
	docker buildx build -t $(IMAGE):$(INTEL) --platform linux/$(INTEL) .
	@touch $@

manifest: image_arm image_intel
	- docker manifest rm $(IMAGE)
	docker manifest create $(IMAGE) $(IMAGE):$(INTEL) $(IMAGE):$(ARM)
	@touch $@

push: manifest
	docker push $(IMAGE):$(ARM)
	docker push $(IMAGE):$(INTEL)
	docker manifest push $(IMAGE)


debug:
	@echo "IMAGE=$(IMAGE)"
	@echo "ARM=$(ARM)"
	@echo "INTEL=$(INTEL)"