TARGET_PLATFORMS=amd64 aarch64
ALL_IMAGES=$(addprefix image-,$(TARGET_PLATFORMS))

TARGET_TRIPLE_aarch64=aarch64-unknown-linux-musl
TARGET_TRIPLE_amd64=x86_64-unknown-linux-musl

CONTAINER_ARCH_aarch64=--arch arm64 --variant v8
CONTAINER_ARCH_amd64=--arch amd64

.PHONY: help manifest
help:
	@echo "Available targets:"
	@echo "    help"
	@echo "    manifest"
	@echo "    $(ALL_IMAGES)"

manifest: $(ALL_IMAGES) $(ALL_MANIFESTS)
	@echo 'podman manifest push --all localhost/uidc:latest <target> to push the manifest.'

base-manifest:
	@-podman manifest rm localhost/uidc:latest 2>/dev/null
	podman manifest create localhost/uidc:latest

manifest-%: base-manifest
	podman manifest add localhost/uidc:latest containers-storage:localhost/uidc:latest-$*

image-%:
	cargo build --release --target $(TARGET_TRIPLE_$(*))
	podman build $(CONTAINER_ARCH_$(*)) -f Containerfile -t uidc:latest-$* --build-arg=TARGET_PATH=target/$(TARGET_TRIPLE_$(*))/release/