Makefile

# Minimal makefile for Sphinx documentation
#

# You can set these variables from the command line, and also
# from the environment for the first two.
SPHINXOPTS    ?=
SPHINXBUILD   ?= sphinx-build
SOURCEDIR     = .
BUILDDIR      = _build

# 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)

# Generate doc site under _build/html with Sphinx.
vhtml: _work/venv/.stamp
	. _work/venv/bin/activate && \
		$(SPHINXBUILD) -M html "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
		cp docs/index.html $(BUILDDIR)/html/index.html

html:
		$(SPHINXBUILD) -M html "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
		cp docs/index.html $(BUILDDIR)/html/index.html

clean-html:
	rm -rf $(BUILDDIR)/html

# Set up a Python3 environment with the necessary tools for document creation.
_work/venv/.stamp: ./requirements.txt
	rm -rf ${@D}
	python3 -m venv ${@D}
	. ${@D}/bin/activate && pip install wheel && pip install -r $<
	touch $@