all:
	$(MAKE) -C alpine

aufs:
	$(MAKE) AUFS=true all

alpine/initrd.img:
	$(MAKE) -C alpine initrd.img

alpine/initrd-test.img:
	$(MAKE) -C alpine

alpine/kernel/x86_64/vmlinuz64:
	$(MAKE) -C alpine/kernel x86_64/vmlinuz64

alpine/mobylinux-bios.iso:
	$(MAKE) -C alpine mobylinux-bios.iso

qemu: Dockerfile.qemu alpine/initrd.img alpine/kernel/x86_64/vmlinuz64
	tar cf - $^ | docker build -f Dockerfile.qemu -t mobyqemu:build -
	docker run -it --rm mobyqemu:build

qemu-iso: Dockerfile.qemuiso alpine/mobylinux-bios.iso
	tar cf - $^ | docker build -f Dockerfile.qemuiso -t mobyqemuiso:build -
	docker run -it --rm mobyqemuiso:build

qemu-gce: Dockerfile.qemugce alpine/gce.img.tar.gz
	tar cf - $^ | docker build -f Dockerfile.qemugce -t mobyqemugce:build -
	docker run -it --rm mobyqemugce:build

hyperkit.bin:
	mkdir $@

hyperkit.bin/com.docker.hyperkit: hyperkit.bin
	curl -fsSL https://circleci.com/api/v1/project/docker/hyperkit/latest/artifacts/0//Users/distiller/hyperkit/build/com.docker.hyperkit > $@
	chmod a+x $@

hyperkit.bin/com.docker.slirp:
	curl -fsSL https://circleci.com/api/v1/project/docker/vpnkit/latest/artifacts/0//Users/distiller/vpnkit/com.docker.slirp.tgz \
		| tar xz --strip=2 -C hyperkit.bin Contents/MacOS/com.docker.slirp

hyperkit: hyperkit.sh hyperkit.bin/com.docker.hyperkit hyperkit.bin/com.docker.slirp alpine/initrd.img alpine/kernel/x86_64/vmlinuz64
	./hyperkit.sh

define check_test_log
	@cat $1 |grep -q 'Moby test suite PASSED'
endef

hyperkit-test: hyperkit.sh hyperkit.bin/com.docker.hyperkit hyperkit.bin/com.docker.slirp alpine/initrd-test.img alpine/kernel/x86_64/vmlinuz64
	rm -f disk.img
	touch test.log && \
	INITRD=alpine/initrd-test.img ./hyperkit.sh 2>&1 | tee -a test.log
	$(call check_test_log, test.log)
	
test: Dockerfile.test alpine/initrd-test.img alpine/kernel/x86_64/vmlinuz64
	$(MAKE) -C alpine
	BUILD=$$( tar cf - $^ | docker build -f Dockerfile.test -q - ) && \
	[ -n "$$BUILD" ] && \
	echo "Built $$BUILD" && \
	touch test.log && \
	docker run --rm $$BUILD 2>&1 | tee -a test.log
	$(call check_test_log, test.log)

TAG=$(shell git rev-parse HEAD)
STATUS=$(shell git status -s)
MOBYLINUX_TAG=alpine/mobylinux.tag
ifdef AUFS
AUFS_PREFIX=aufs-
endif
ifdef LTS4.4
AUFS_PREFIX=lts4.4-
endif
MEDIA_IMAGE=mobylinux/media:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG)
INITRD_IMAGE=mobylinux/mobylinux:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG)
KERNEL_IMAGE=mobylinux/kernel:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG)
media: Dockerfile.media alpine/initrd.img alpine/kernel/x86_64/vmlinuz64 alpine/mobylinux-efi.iso
ifeq ($(STATUS),)
	tar cf - $^ alpine/mobylinux.efi alpine/kernel/x86_64/vmlinux alpine/kernel/x86_64/kernel-headers.tar alpine/kernel/x86_64/kernel-dev.tar | docker build -f Dockerfile.media -t $(MEDIA_IMAGE) -
	docker push $(MEDIA_IMAGE)
	[ -f $(MOBYLINUX_TAG) ]
	docker tag $(shell cat $(MOBYLINUX_TAG)) $(INITRD_IMAGE)
	docker push $(INITRD_IMAGE)
	tar cf - Dockerfile.kernel alpine/kernel/x86_64/vmlinuz64 | docker build -f Dockerfile.kernel -t $(KERNEL_IMAGE) -
	docker push $(KERNEL_IMAGE)
else
	$(error "git not clean")
endif

EBPF_TAG=alpine/base/ebpf/ebpf.tag
EBPF_IMAGE=mobylinux/ebpf:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG)
ebpf: alpine/initrd.img alpine/kernel/x86_64/vmlinuz64
ifeq ($(STATUS),)
	[ -f $(EBPF_TAG) ]
	docker tag $(shell cat $(EBPF_TAG)) $(EBPF_IMAGE)
	docker push $(EBPF_IMAGE)
else
	$(error "git not clean")
endif

get:
ifeq ($(STATUS),)
	IMAGE=$$( docker create mobylinux/media:$(MEDIA_PREFIX)$(AUFS_PREFIX)$(TAG) /dev/null ) && \
	mkdir -p alpine/kernel/x86_64 && \
	docker cp $$IMAGE:vmlinuz64 alpine/kernel/x86_64/vmlinuz64 && \
	docker cp $$IMAGE:vmlinux alpine/kernel/x86_64/vmlinux && \
	(docker cp $$IMAGE:kernel-headers.tar alpine/kernel/x86_64/kernel-headers.tar || true) && \
	(docker cp $$IMAGE:kernel-dev.tar alpine/kernel/x86_64/kernel-dev.tar || true) && \
	docker cp $$IMAGE:initrd.img alpine/initrd.img && \
	docker cp $$IMAGE:mobylinux-efi.iso alpine/mobylinux-efi.iso && \
	docker cp $$IMAGE:mobylinux.efi alpine/mobylinux.efi && \
	docker rm $$IMAGE
else
	$(error "git not clean")
endif

ci:
	$(MAKE) clean
	$(MAKE) all
	$(MAKE) test
	$(MAKE) media

ci-pr:
	$(MAKE) clean
	$(MAKE) all
	$(MAKE) test

.PHONY: clean

clean:
	$(MAKE) -C alpine clean
	rm -rf hyperkit.bin disk.img