Containers/Makefile

include config.mk

.DEFAULT_GOAL := all

# Autogenerated lists
CONTAINERS := $(shell find ./ -name 'Containerfile' -exec 'dirname' '{}' ';' | cut -d'/' -f2-)
IMAGES := $(addsuffix /${IMAGE_OUTPUT},${CONTAINERS})
BUILD_IDS := $(addsuffix /${BUILD_ID_OUT},${CONTAINERS})

# Build all containers in order by default
all: $(IMAGES)

# Build process
%/${IMAGE_OUTPUT}: %/${BUILD_ID_OUT}
	buildah push -f oci \
		$(shell cat $<) \
		oci-archive:$@:$(DOMAIN)/$*:latest

%/${BUILD_ID_OUT}: %/Containerfile
	buildah build \
		-t $(DOMAIN)/$*:latest \
		--iidfile $*/${BUILD_ID_OUT} \
		$*

# Clean up
clean:
	-rm -rv $(IMAGES) $(BUILD_IDS)

.PHONY: all clean
.SUFFIXES:

# Somehow GNU make forgets these are intermediates if not explicitly stated, feel free to look into it *shrug*
.INTERMEDIATE: $(BUILD_IDS)