# Minimal makefile for Sphinx documentation
#

# You can set these variables from the command line.
SPHINXOPTS    =
#SPHINXBUILD   = sphinx-build
SPHINXBUILD   = python3 -msphinx -T
SOURCEDIR     = .
BUILDDIR      = _build
ALLSPHINXOPTS = -W -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .

# Put it first so that "make" without argument is like "make help".
help:
	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

.PHONY: help Makefile

# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

.PHONY: clean
clean:
	rm -rf $(BUILDDIR)

.PHONY: check-python
check-python:
	@echo "Ensuring that Pipeline can be imported..."
	python3 -c "import hailtop.pipeline"

.PHONY: html
html: check-python
	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
	@echo
	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
