# Makefile for Sphinx documentation
#

# You can set these variables from the command line.
SPHINXOPTS    =
SPHINXBUILD   = sphinx-build
PAPER         =

# Internal variables.
PAPEROPT_a4     = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
ALLSPHINXOPTS   = -d build/.doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) source

.PHONY: help clean html dirhtml pickle json htmlhelp qthelp latex changes
.PHONY: changes linkcheck doctest download upload

help:
	@echo "Please use \`make <target>' where <target> is one of"
	@echo "  html      to make standalone HTML files"
	@echo "  dirhtml   to make HTML files named index.html in directories"
	@echo "  pickle    to make pickle files"
	@echo "  json      to make JSON files"
	@echo "  htmlhelp  to make HTML files and a HTML help project"
	@echo "  qthelp    to make HTML files and a qthelp project"
	@echo "  latex     to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
	@echo "  changes   to make an overview of all changed/added/deprecated items"
	@echo "  linkcheck to check all external links for integrity"
	@echo "  doctest   to run all doctests embedded in the documentation (if enabled)"

clean:
	-rm -rf build/*

sync: download upload

download:
	# Get new posts
	rsync -Pa --ignore-existing \
		alerce:/srv/llucax/www/blog/posts/ \
		source/blog/posts
	# Get new comments
	rsync -Pa --ignore-existing \
		alerce:/srv/llucax/www/blog/comments/ \
		source/blog/comments
	# Get modified dbs
	cp source/blog/posts/db /tmp/blog.db.tmp
	rsync -Pa --update --include '*/db' \
		--exclude posts/current --exclude 'posts/*/*' --exclude 'comments/*/*' \
		alerce:/srv/llucax/www/blog/comments \
		alerce:/srv/llucax/www/blog/posts \
		source/blog/
	diff /tmp/blog.db.tmp source/blog/posts/db | grep '^-' && ( \
		echo "Conflict between posts DBs" && false ) || true
	chown luca.www-data -R source/blog/comments
	chmod a+rX,ug+w -R source/blog/comments

upload:
	rsync -Pa --delete source/blog/ build/html/blog
	rsync -Pa --exclude=\*.swp --exclude=\*.pyc build/html/ alerce:/srv/llucax/www

html:
	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) build/html
	cd source/proj/mutest/repo && make doc && \
		rsync -a --delete manual.* ../releases ../../../../build/html/proj/mutest/ && \
		ln -fs manual.html ../../../../build/html/proj/mutest/index.html
	rsync -a --delete source/proj/eventxx/ build/html/proj/eventxx
	rsync -a --delete source/proj/mutt-nntp-debian/files/ build/html/proj/mutt-nntp-debian/files
	rsync -a --delete source/proj/sadba/files/ build/html/proj/sadba/files
	rsync -a source/resume/*.pdf build/html/resume/
	rsync -a source/proj/dgc/*.pdf build/html/proj/dgc/
	rsync -a source/proj/dgc/*.bz2 build/html/proj/dgc/
	rsync -a source/proj/dgc/*.png build/html/proj/dgc/
	rsync -a source/robots.txt build/html/
	@echo
	@echo "Build finished. The HTML pages are in build/html."

dirhtml:
	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) build/dirhtml
	@echo
	@echo "Build finished. The HTML pages are in build/dirhtml."

pickle:
	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) build/pickle
	@echo
	@echo "Build finished; now you can process the pickle files."

json:
	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) build/json
	@echo
	@echo "Build finished; now you can process the JSON files."

htmlhelp:
	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) build/htmlhelp
	@echo
	@echo "Build finished; now you can run HTML Help Workshop with the" \
	      ".hhp project file in build/htmlhelp."

qthelp:
	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) build/qthelp
	@echo
	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
	      ".qhcp project file in build/qthelp, like this:"
	@echo "# qcollectiongenerator build/qthelp/Lala.qhcp"
	@echo "To view the help file:"
	@echo "# assistant -collectionFile build/qthelp/Lala.qhc"

latex:
	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) build/latex
	@echo
	@echo "Build finished; the LaTeX files are in build/latex."
	@echo "Run \`make all-pdf' or \`make all-ps' in that directory to" \
	      "run these through (pdf)latex."

changes:
	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) build/changes
	@echo
	@echo "The overview file is in build/changes."

linkcheck:
	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) build/linkcheck
	@echo
	@echo "Link check complete; look for any errors in the above output " \
	      "or in build/linkcheck/output.txt."

doctest:
	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) build/doctest
	@echo "Testing of doctests in the sources finished, look at the " \
	      "results in build/doctest/output.txt."