makefile.include

VR_NAME=$(shell basename $$(pwd))
IMAGES=$(shell ls $(IMAGE_GLOB) 2>/dev/null)
NUM_IMAGES=$(shell ls $(IMAGES) | wc -l)

ifeq ($(NUM_IMAGES), 0)
docker-image: no-image usage
else
docker-image:
	for IMAGE in $(IMAGES); do \
		echo "Making $$IMAGE"; \
		$(MAKE) IMAGE=$$IMAGE docker-build; \
	done
endif

docker-clean-build:
	-rm -f docker/*.qcow2* docker/*.tgz* docker/*.vmdk* docker/*.iso

docker-pre-build:: ;

docker-build-image-copy:
	cp $(IMAGE)* docker/

TAG_NAME = $(REGISTRY)vr-$(VR_NAME):$(VERSION)

ifeq ($(PNS),)
PNS:=$(shell whoami | sed 's/[^[:alnum:]._-]\+/_/g')
endif

docker-build-common: docker-clean-build docker-pre-build
	@if [ -z "$$IMAGE" ]; then echo "ERROR: No IMAGE specified"; exit 1; fi
	@if [ "$(IMAGE)" = "$(VERSION)" ]; then echo "ERROR: Incorrect version string ($(IMAGE)). The regexp for extracting version information is likely incorrect, check the regexp in the Makefile or open an issue at https://github.com/plajjan/vrnetlab/issues/new including the image file name you are using."; exit 1; fi
	@echo "Building docker image using $(IMAGE) as $(TAG_NAME)"
	cp ../common/* docker/
	$(MAKE) IMAGE=$$IMAGE docker-build-image-copy
	(cd docker; docker build --build-arg http_proxy=$(http_proxy) --build-arg https_proxy=$(https_proxy) --build-arg IMAGE=$(IMAGE) --build-arg VERSION=$(VERSION) -t $(TAG_NAME) .)

docker-build: docker-build-common

docker-push:
	for IMAGE in $(IMAGES); do \
		$(MAKE) IMAGE=$$IMAGE docker-push-image; \
	done

docker-push-image:
	@if [ -z "$$IMAGE" ]; then echo "ERROR: No IMAGE specified"; exit 1; fi
	@if [ "$(IMAGE)" = "$(VERSION)" ]; then echo "ERROR: Incorrect version string"; exit 1; fi
	docker push $(TAG_NAME)

usage:
	@echo "Usage: put the $(VENDOR) $(NAME) $(IMAGE_FORMAT) image in this directory and run:"
	@echo "  make"

no-image:
	@echo "ERROR: you have no $(IMAGE_FORMAT) ($(IMAGE_GLOB)) image"

version-test:
	@echo Extracting version from filename $(IMAGE)
	@echo Version: $(VERSION)

docker-test:
	set -xe; for IMAGE in $(IMAGES); do \
		$(MAKE) IMAGE=$$IMAGE docker-test-image; \
	done

CNT_PREFIX ?= $(PNS)-test-image-$(VR_NAME)-$(VERSION)
TEST_TIMEOUT ?= 2400

docker-test-image: CONTAINER_NAME?=$(CNT_PREFIX)-dut
docker-test-image:
# Run the test script in a container to ensure:
# 1. we have all the tooling available,
# 2. the test container and the device under test container end up in the same network.
# We attach the hosts docker socket to allow creating new containers, but cannot
# bind mount the working directory from a sibling container ..
	-docker rm -f $(CNT_PREFIX)
	docker create -t --name $(CNT_PREFIX) -v /var/run/docker.sock:/var/run/docker.sock vrnetlab/ci-builder /test-image -t $(TEST_TIMEOUT) $(TAG_NAME) $(CONTAINER_NAME) $(TEST_PARAMS)
	docker cp $(CURDIR)/../test/test-image $(CNT_PREFIX):/
	docker start --attach $(CNT_PREFIX)

docker-test-clean:
	docker ps -aqf name=$(CNT_PREFIX) | xargs --no-run-if-empty docker rm -f

docker-test-save-logs:
	for cnt in `docker ps -af name=$(CNT_PREFIX) --format '{{.Names}}'`; do \
		docker logs $${cnt} > $${cnt}.log 2>&1; \
	done

all:  docker-image