@@ -1,5 +1,9 @@

 DOCKER_PACKAGE := github.com/dotcloud/docker

+RELEASE_VERSION := $(shell git tag | grep -E "v[0-9\.]+$$" | sort -nr | head -n 1)

+SRCRELEASE := docker-$(RELEASE_VERSION)

+BINRELEASE := docker-$(RELEASE_VERSION).tgz

+GIT_ROOT := $(shell git rev-parse --show-toplevel)

 BUILD_DIR := $(CURDIR)/.gopath

 GOPATH ?= $(BUILD_DIR)

@@ -23,7 +27,7 @@ DOCKER_MAIN := $(DOCKER_DIR)/docker

 DOCKER_BIN_RELATIVE := bin/docker

 DOCKER_BIN := $(CURDIR)/$(DOCKER_BIN_RELATIVE)

-.PHONY: all clean test hack

+.PHONY: all clean test hack release $(BINRELEASE) $(SRCRELEASE)

 all: $(DOCKER_BIN)

@@ -36,6 +40,21 @@ $(DOCKER_DIR):

 	@mkdir -p $(dir $@)

 	@ln -sf $(CURDIR)/ $@

+whichrelease:

+	echo $(RELEASE_VERSION)

+

+release: $(BINRELEASE)

+

+$(SRCRELEASE):

+	rm -fr $(SRCRELEASE)

+	git clone $(GIT_ROOT) $(SRCRELEASE)

+	cd $(SRCRELEASE); git checkout -b $(RELEASE_VERSION)

+

+# A binary release ready to be uploaded to a mirror

+$(BINRELEASE): $(SRCRELEASE)

+	rm -f $(BINRELEASE)

+	cd $(SRCRELEASE); make; cp -R bin docker-$(RELEASE_VERSION); tar -f ../$(BINRELEASE) -zv -c docker-$(RELEASE_VERSION)

+

 clean:

 	@rm -rf $(dir $(DOCKER_BIN))

 ifeq ($(GOPATH), $(BUILD_DIR))