Expose doc commands in root makefile and add autobuild

Makefile

@@ -1,3 +1,4 @@
+.PHONY: dev-setup ## Install development dependencies
 dev-setup:
 	pip install -e ".[dev]"
 
@@ -9,3 +10,11 @@ format:
 
 lint:
 	flake8 graphene_django examples
+
+.PHONY: docs ## Generate docs
+docs: dev-setup
+	cd docs && make install && make html
+
+.PHONY: docs-live ## Generate docs with live reloading
+docs-live: dev-setup
+	cd docs && make install && make livehtml

docs/Makefile

@@ -48,12 +48,20 @@ help:
 clean:
 	rm -rf $(BUILDDIR)/*
 
+.PHONY: install ## to install all documentation related requirements
+install:
+	pip install -r requirements.txt
+
 .PHONY: html
 html:
 	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
 	@echo
 	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
 
+.PHONY: livehtml ## to build and serve live-reloading documentation
+livehtml:
+	sphinx-autobuild -b html --watch ../graphene_django $(ALLSPHINXOPTS) $(BUILDDIR)/html
+
 .PHONY: dirhtml
 dirhtml:
 	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml

docs/requirements.txt

@@ -1,3 +1,4 @@
-sphinx
+Sphinx==1.5.3
+sphinx-autobuild==0.7.1
 # Docs template
 http://graphene-python.org/sphinx_graphene_theme.zip