.PHONY: all binary dynbinary build cross deb help init-go-pkg-cache install manpages rpm run shell test test-docker-py test-integration test-unit validate win

 # set the graph driver as the current graphdriver if not set

 DOCKER_GRAPHDRIVER := $(if $(DOCKER_GRAPHDRIVER),$(DOCKER_GRAPHDRIVER),$(shell docker info 2>&1 | grep "Storage Driver" | sed 's/.*: //'))

 export DOCKER_GRAPHDRIVER
 DOCKER_INCREMENTAL_BINARY := $(if $(DOCKER_INCREMENTAL_BINARY),$(DOCKER_INCREMENTAL_BINARY),1)
 export DOCKER_INCREMENTAL_BINARY

 # get OS/Arch of docker engine

 DOCKER_OSARCH := $(shell bash -c 'source hack/make/.detect-daemon-osarch && echo $${DOCKER_ENGINE_OSARCH}')

 DOCKERFILE := $(shell bash -c 'source hack/make/.detect-daemon-osarch && echo $${DOCKERFILE}')

 DOCKER_GITCOMMIT := $(shell git rev-parse --short HEAD || echo unsupported)
 export DOCKER_GITCOMMIT
 

 # env vars passed through directly to Docker's build scripts

 # to allow things like `make KEEPBUNDLE=1 binary` easily

 # `project/PACKAGERS.md` have some limited documentation of some of these

 #
 # DOCKER_LDFLAGS can be used to pass additional parameters to -ldflags
 # option of "go build". For example, a built-in graphdriver priority list
 # can be changed during build time like this:
 #
 # make DOCKER_LDFLAGS="-X github.com/docker/docker/daemon/graphdriver.priority=overlay2,devicemapper" dynbinary
 #

 DOCKER_ENVS := \

 	-e DOCKER_CROSSPLATFORMS \

 	-e BUILD_APT_MIRROR \

 	-e BUILDFLAGS \

 	-e KEEPBUNDLE \

 	-e DOCKER_BUILD_ARGS \

 	-e DOCKER_BUILD_GOGC \

 	-e DOCKER_BUILD_PKGS \

 	-e DOCKER_BASH_COMPLETION_PATH \

 	-e DOCKER_CLI_PATH \

 	-e DOCKER_DEBUG \

 	-e DOCKER_EXPERIMENTAL \

 	-e DOCKER_GITCOMMIT \

 	-e DOCKER_GRAPHDRIVER \

 	-e DOCKER_INCREMENTAL_BINARY \

 	-e DOCKER_LDFLAGS \

 	-e DOCKER_PORT \

 	-e DOCKER_REMAP_ROOT \

 	-e DOCKER_STORAGE_OPTS \

 	-e DOCKER_USERLANDPROXY \

 	-e TEST_INTEGRATION_DIR \

 	-e TESTDIRS \
 	-e TESTFLAGS \

 	-e TIMEOUT \
 	-e HTTP_PROXY \
 	-e HTTPS_PROXY \
 	-e NO_PROXY \
 	-e http_proxy \
 	-e https_proxy \

 	-e no_proxy \

 	-e VERSION \
 	-e PLATFORM

 # note: we _cannot_ add "-e DOCKER_BUILDTAGS" here because even if it's unset in the shell, that would shadow the "ENV DOCKER_BUILDTAGS" set in our Dockerfile, which is very important for our official builds
 

 # to allow `make BIND_DIR=. shell` or `make BIND_DIR= test`

 # (default to no bind mount if DOCKER_HOST is set)

 # note: BINDDIR is supported for backwards-compatibility here
 BIND_DIR := $(if $(BINDDIR),$(BINDDIR),$(if $(DOCKER_HOST),,bundles))
 DOCKER_MOUNT := $(if $(BIND_DIR),-v "$(CURDIR)/$(BIND_DIR):/go/src/github.com/docker/docker/$(BIND_DIR)")

 # This allows the test suite to be able to run without worrying about the underlying fs used by the container running the daemon (e.g. aufs-on-aufs), so long as the host running the container is running a supported fs.
 # The volume will be cleaned up when the container is removed due to `--rm`.
 # Note that `BIND_DIR` will already be set to `bundles` if `DOCKER_HOST` is not set (see above BIND_DIR line), in such case this will do nothing since `DOCKER_MOUNT` will already be set.

 DOCKER_MOUNT := $(if $(DOCKER_MOUNT),$(DOCKER_MOUNT),-v /go/src/github.com/docker/docker/bundles) -v $(CURDIR)/.git:/go/src/github.com/docker/docker/.git

 # This allows to set the docker-dev container name
 DOCKER_CONTAINER_NAME := $(if $(CONTAINER_NAME),--name $(CONTAINER_NAME),)
 

 # enable package cache if DOCKER_INCREMENTAL_BINARY and DOCKER_MOUNT (i.e.DOCKER_HOST) are set

 PKGCACHE_MAP := gopath:/go/pkg goroot-linux_amd64:/usr/local/go/pkg/linux_amd64 goroot-linux_amd64_netgo:/usr/local/go/pkg/linux_amd64_netgo

 PKGCACHE_VOLROOT := dockerdev-go-pkg-cache
 PKGCACHE_VOL := $(if $(PKGCACHE_DIR),$(CURDIR)/$(PKGCACHE_DIR)/,$(PKGCACHE_VOLROOT)-)

 DOCKER_MOUNT_PKGCACHE := $(if $(DOCKER_INCREMENTAL_BINARY),$(shell echo $(PKGCACHE_MAP) | sed -E 's@([^ ]*)@-v "$(PKGCACHE_VOL)\1"@g'),)

 DOCKER_MOUNT_CLI := $(if $(DOCKER_CLI_PATH),-v $(shell dirname $(DOCKER_CLI_PATH)):/usr/local/cli,)

 DOCKER_MOUNT_BASH_COMPLETION := $(if $(DOCKER_BASH_COMPLETION_PATH),-v $(shell dirname $(DOCKER_BASH_COMPLETION_PATH)):/usr/local/completion/bash,)
 DOCKER_MOUNT := $(DOCKER_MOUNT) $(DOCKER_MOUNT_PKGCACHE) $(DOCKER_MOUNT_CLI) $(DOCKER_MOUNT_BASH_COMPLETION)

 GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD 2>/dev/null)

 GIT_BRANCH_CLEAN := $(shell echo $(GIT_BRANCH) | sed -e "s/[^[:alnum:]]/-/g")
 DOCKER_IMAGE := docker-dev$(if $(GIT_BRANCH_CLEAN),:$(GIT_BRANCH_CLEAN))

 DOCKER_PORT_FORWARD := $(if $(DOCKER_PORT),-p "$(DOCKER_PORT)",)

 DOCKER_FLAGS := docker run --rm -i --privileged $(DOCKER_CONTAINER_NAME) $(DOCKER_ENVS) $(DOCKER_MOUNT) $(DOCKER_PORT_FORWARD)

 BUILD_APT_MIRROR := $(if $(DOCKER_BUILD_APT_MIRROR),--build-arg APT_MIRROR=$(DOCKER_BUILD_APT_MIRROR))

 export BUILD_APT_MIRROR

 SWAGGER_DOCS_PORT ?= 9000
 

 INTEGRATION_CLI_MASTER_IMAGE := $(if $(INTEGRATION_CLI_MASTER_IMAGE), $(INTEGRATION_CLI_MASTER_IMAGE), integration-cli-master)
 INTEGRATION_CLI_WORKER_IMAGE := $(if $(INTEGRATION_CLI_WORKER_IMAGE), $(INTEGRATION_CLI_WORKER_IMAGE), integration-cli-worker)
 

 define \n
 
 
 endef
 

 # if this session isn't interactive, then we don't want to allocate a
 # TTY, which would fail, but if it is interactive, we do want to attach
 # so that the user can send e.g. ^C through.
 INTERACTIVE := $(shell [ -t 0 ] && echo 1 || echo 0)
 ifeq ($(INTERACTIVE), 1)
 	DOCKER_FLAGS += -t
 endif

 DOCKER_RUN_DOCKER := $(DOCKER_FLAGS) "$(DOCKER_IMAGE)"

 default: binary
 

 all: build ## validate all checks, build linux binaries, run all tests\ncross build non-linux binaries and generate archives

 	$(DOCKER_RUN_DOCKER) bash -c 'hack/validate/default && hack/make.sh'

 binary: build ## build the linux binaries

 	$(DOCKER_RUN_DOCKER) hack/make.sh binary

 dynbinary: build ## build the linux dynbinaries
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary
 

 build: bundles init-go-pkg-cache

 	$(warning The docker client CLI has moved to github.com/docker/cli. For a dev-test cycle involving the CLI, run:${\n} DOCKER_CLI_PATH=/host/path/to/cli/binary make shell ${\n} then change the cli and compile into a binary at the same location.${\n})

 	docker build ${BUILD_APT_MIRROR} ${DOCKER_BUILD_ARGS} -t "$(DOCKER_IMAGE)" -f "$(DOCKERFILE)" .

 
 bundles:
 	mkdir bundles
 

 clean: clean-pkg-cache-vol ## clean up cached resources
 
 clean-pkg-cache-vol:
 	@- $(foreach mapping,$(PKGCACHE_MAP), \
 		$(shell docker volume rm $(PKGCACHE_VOLROOT)-$(shell echo $(mapping) | awk -F':/' '{ print $$1 }') > /dev/null 2>&1) \
 	)
 

 cross: build ## cross build the binaries for darwin, freebsd and\nwindows

 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary binary cross

 deb: build  ## build the deb packages

 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary build-deb

 help: ## this help
 	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {sub("\\\\n",sprintf("\n%22c"," "), $$2);printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
 
 init-go-pkg-cache:

 	$(if $(PKGCACHE_DIR), mkdir -p $(shell echo $(PKGCACHE_MAP) | sed -E 's@([^: ]*):[^ ]*@$(PKGCACHE_DIR)/\1@g'))

 install: ## install the linux binaries
 	KEEPBUNDLE=1 hack/make.sh install-binary
 

 rpm: build ## build the rpm packages

 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary build-rpm

 run: build ## run the docker daemon in a container
 	$(DOCKER_RUN_DOCKER) sh -c "KEEPBUNDLE=1 hack/make.sh install-binary run"
 

 shell: build ## start a shell inside the build env

 	$(DOCKER_RUN_DOCKER) bash
 

 test: build test-unit ## run the unit, integration and docker-py tests
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary cross test-integration test-docker-py

 test-docker-py: build ## run the docker-py tests

 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-docker-py

 test-integration-cli: test-integration ## (DEPRECATED) use test-integration

 
 test-integration: build ## run the integration tests
 	$(DOCKER_RUN_DOCKER) hack/make.sh dynbinary test-integration

 test-unit: build ## run the unit tests

 	$(DOCKER_RUN_DOCKER) hack/test/unit

 validate: build ## validate DCO, Seccomp profile generation, gofmt,\n./pkg/ isolation, golint, tests, tomls, go vet and vendor

 	$(DOCKER_RUN_DOCKER) hack/validate/all

 win: build ## cross build the binary for windows
 	$(DOCKER_RUN_DOCKER) hack/make.sh win

 
 .PHONY: swagger-gen
 swagger-gen:

 	docker run --rm -v $(PWD):/go/src/github.com/docker/docker \
 		-w /go/src/github.com/docker/docker \

 		--entrypoint hack/generate-swagger-api.sh \

 		-e GOPATH=/go \

 		quay.io/goswagger/swagger:0.7.4

 
 .PHONY: swagger-docs
 swagger-docs: ## preview the API documentation
 	@echo "API docs preview will be running at http://localhost:$(SWAGGER_DOCS_PORT)"
 	@docker run --rm -v $(PWD)/api/swagger.yaml:/usr/share/nginx/html/swagger.yaml \
 		-e 'REDOC_OPTIONS=hide-hostname="true" lazy-rendering' \
 		-p $(SWAGGER_DOCS_PORT):80 \
 		bfirsh/redoc:1.6.2

 
 build-integration-cli-on-swarm: build ## build images and binary for running integration-cli on Swarm in parallel

 	@echo "Building hack/integration-cli-on-swarm (if build fails, please refer to hack/integration-cli-on-swarm/README.md)"

 	go build -o ./hack/integration-cli-on-swarm/integration-cli-on-swarm ./hack/integration-cli-on-swarm/host
 	@echo "Building $(INTEGRATION_CLI_MASTER_IMAGE)"
 	docker build -t $(INTEGRATION_CLI_MASTER_IMAGE) hack/integration-cli-on-swarm/agent
 # For worker, we don't use `docker build` so as to enable DOCKER_INCREMENTAL_BINARY and so on
 	@echo "Building $(INTEGRATION_CLI_WORKER_IMAGE) from $(DOCKER_IMAGE)"
 	$(eval tmp := integration-cli-worker-tmp)
 # We mount pkgcache, but not bundle (bundle needs to be baked into the image)
 # For avoiding bakings DOCKER_GRAPHDRIVER and so on to image, we cannot use $(DOCKER_ENVS) here
 	docker run -t -d --name $(tmp) -e DOCKER_GITCOMMIT -e BUILDFLAGS -e DOCKER_INCREMENTAL_BINARY --privileged $(DOCKER_MOUNT_PKGCACHE) $(DOCKER_IMAGE) top
 	docker exec $(tmp) hack/make.sh build-integration-test-binary dynbinary
 	docker exec $(tmp) go build -o /worker github.com/docker/docker/hack/integration-cli-on-swarm/agent/worker
 	docker commit -c 'ENTRYPOINT ["/worker"]' $(tmp) $(INTEGRATION_CLI_WORKER_IMAGE)
 	docker rm -f $(tmp)