Don't require Docker 1.5.0 for docker build -f docs/Dockerfile

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>

Makefile

@@ -33,6 +33,9 @@ DOCKER_RUN_DOCKER := docker run --rm -it --privileged $(DOCKER_ENVS) $(DOCKER_MO
 
 DOCKER_RUN_DOCS := docker run --rm -it $(DOCS_MOUNT) -e AWS_S3_BUCKET -e NOCACHE
 
+# for some docs workarounds (see below in "docs-build" target)
+GITCOMMIT := $(shell git rev-parse --short HEAD 2>/dev/null)
+
 default: binary
 
 all: build
@@ -84,7 +87,11 @@ build: bundles
 
 docs-build:
 	git fetch https://github.com/docker/docker.git docs && git diff --name-status FETCH_HEAD...HEAD -- docs > docs/changed-files
-	docker build -t "$(DOCKER_DOCS_IMAGE)" -f docs/Dockerfile .
+	cp ./VERSION docs/VERSION
+	echo "$(GIT_BRANCH)" > docs/GIT_BRANCH
+#	echo "$(AWS_S3_BUCKET)" > docs/AWS_S3_BUCKET
+	echo "$(GITCOMMIT)" > docs/GITCOMMIT
+	docker build -t "$(DOCKER_DOCS_IMAGE)" docs
 
 bundles:
 	mkdir bundles

docs/Dockerfile

@@ -11,14 +11,16 @@ COPY . /src
 RUN git reset --hard
 
 # Then copy the desired docs into the /docs/sources/ dir
-COPY ./docs/sources/ /docs/sources
+COPY ./sources/ /docs/sources
 
 COPY ./VERSION VERSION
 
-COPY ./image/spec/v1.md /docs/sources/reference/image-spec-v1.md
+# adding the image spec will require Docker 1.5 and `docker build -f docs/Dockerfile .`
+#COPY ./image/spec/v1.md /docs/sources/reference/image-spec-v1.md
+
 # TODO: don't do this - look at merging the yml file in build.sh
-COPY ./docs/mkdocs.yml mkdocs.yml
-COPY ./docs/s3_website.json s3_website.json
+COPY ./mkdocs.yml mkdocs.yml
+COPY ./s3_website.json s3_website.json
 
 # Docker Swarm
 ADD https://raw.githubusercontent.com/docker/swarm/master/docs/mkdocs.yml /docs/mkdocs-swarm.yml

docs/mkdocs.yml

@@ -118,7 +118,7 @@ pages:
 - ['reference/api/registry_api.md', 'Reference', 'Docker Registry API']
 - ['reference/api/registry_api_client_libraries.md', 'Reference', 'Docker Registry API Client Libraries']
 - ['reference/api/hub_registry_spec.md', 'Reference', 'Docker Hub and Registry Spec']
-- ['reference/image-spec-v1.md', 'Reference', 'Docker Image Specification v1.0.0']
+#- ['reference/image-spec-v1.md', 'Reference', 'Docker Image Specification v1.0.0']
 - ['reference/api/docker_remote_api.md', 'Reference', 'Docker Remote API']
 - ['reference/api/docker_remote_api_v1.18.md', 'Reference', 'Docker Remote API v1.18']
 - ['reference/api/docker_remote_api_v1.17.md', 'Reference', 'Docker Remote API v1.17']