.PHONY: build-x86 build-arm build-all DOCKER_TAG ?= docker-duplicity-cron default: build-x86 build-x86: docker build -f ./Dockerfile.ubuntu -t $(DOCKER_TAG):ubuntu . build-arm: docker build -f ./Dockerfile.raspbian -t $(DOCKER_TAG):raspbian . build-all: build-x86 build-arm test-x86: build-x86 ./test.sh $(DOCKER_TAG) ubuntu test-arm: build-arm ./test.sh $(DOCKER_TAG) raspbian test-all: test-x86 test-arm shell-x86: build-x86 docker run --rm -it $(DOCKER_TAG):ubuntu bash shell-arm: build-arm docker run --rm -it $(DOCKER_TAG):raspbian bash shell: shell-x86