Makefile

# Plain make targets if not requested inside a container
ifeq ($(USE_CONTAINER),)
	include Makefile.inc
	include mk/main.mk
else
# Otherwise, with docker, swallow all targets and forward into a container
DOCKER_IMAGE_NAME := "docker-machine-build"
DOCKER_CONTAINER_NAME := "docker-machine-build-container"

%:
		@docker build -t $(DOCKER_IMAGE_NAME) .

		@test -z '$(shell docker ps -a | grep $(DOCKER_CONTAINER_NAME))' || docker rm -f $(DOCKER_CONTAINER_NAME)

		@docker run --name $(DOCKER_CONTAINER_NAME) \
		    -e DEBUG \
		    -e STATIC \
		    -e VERBOSE \
		    -e BUILDTAGS \
		    -e PARALLEL \
		    -e COVERAGE_DIR \
		    -e TARGET_OS \
		    -e TARGET_ARCH \
		    -e PREFIX \
		    $(DOCKER_IMAGE_NAME) \
		    make $@

		@test ! -d bin || rm -Rf bin
		@test -z "$(findstring build,$@)" || docker cp $(DOCKER_CONTAINER_NAME):/go/src/github.com/docker/machine/bin bin

endif