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# -*- coding: utf-8; mode: makefile-gmake -*-
export DOCS_FOLDER DOCS_BUILD DOCS_DIST BOOKS_FOLDER BOOKS_DIST
# You can set these variables from the command line.
SPHINXOPTS ?=
SPHINXBUILD ?= $(PY_ENV_BIN)/sphinx-build
SPHINX_CONF ?= conf.py
DOCS_FOLDER = ./docs
DOCS_BUILD = ./$(LXC_ENV_FOLDER)build/docs
DOCS_DIST = ./$(LXC_ENV_FOLDER)dist/docs
GH_PAGES ?= gh-pages
BOOKS_FOLDER = ./docs
BOOKS_DIST = ./$(LXC_ENV_FOLDER)dist/books
ifeq ($(KBUILD_VERBOSE),1)
SPHINX_VERBOSE = "-v"
else
SPHINX_VERBOSE =
endif
## SPHINXVERS variable
## ===================
##
## .. _requirement-specifiers: https://pip.pypa.io/en/stable/reference/pip_install/#requirement-specifiers
##
## Sphinx version to use, when building documentation. Set this when calling
## build target. The default value is empty (install latest), to select a
## specific version use a requirement-specifiers_. E.g. to build your target
## 'doc' with a select sphinx-doc_ version 1.7.9::
##
## make SPHINXVERS='==1.7.9' docs
##
## To build with latest 1.7::
##
## make SPHINXVERS='>=1.7,<1.8' docs
##
SPHINXVERS ?=
docs-help:
@echo 'makefile.sphinx:'
@echo ' docs-clean - clean intermediate doc objects'
@echo ' $(GH_PAGES) - create & upload github pages'
@echo ' sphinx-pdf - run sphinx latex & pdf targets'
echo ''
@echo ' books/{name}.html : build only the HTML of document {name}'
@echo ' valid values for books/{name}.html are:'
@echo ' $(BOOKS_HTML)' | $(FMT)
@echo ' books/{name}.pdf : build only the PDF of document {name}'
@echo ' valid values for books/{name}.pdf are:'
@echo ' $(BOOKS_PDF) ' | $(FMT)
# ------------------------------------------------------------------------------
# requirements
# ------------------------------------------------------------------------------
sphinx-doc-prebuilds:: $(PY_ENV)
sphinx-doc: sphinx-doc-prebuilds
@echo "PYENV installing Sphinx$(SPHINXVERS)"
$(Q)$(PY_ENV_BIN)/pip install $(PIP_VERBOSE) 'Sphinx$(SPHINXVERS)'
sphinx-live: sphinx-doc-prebuilds
@echo "PYENV installing Sphinx$(SPHINXVERS)"
$(Q)$(PY_ENV_BIN)/pip install $(PIP_VERBOSE) 'Sphinx$(SPHINXVERS)' sphinx-autobuild
PHONY += msg-texlive texlive
ifeq ($(shell which xelatex >/dev/null 2>&1; echo $$?), 1)
texlive: msg-TeXLive
$(error The 'xelatex' command was not found)
else
texlive:
@:
endif
msg-texlive:
$(Q)echo "\n\
The TeX/PDF output and the *math* extension require TexLive and latexmk:\n\n\
Make sure you have a updated TeXLive with XeTeX engine installed, grab it\n\
it from https://www.tug.org/texlive or install it from your package manager.\n\n\
Install latexmk from your package manager or visit https://ctan.org/pkg/latexmk\n\n\
Sphinx-doc produce (Xe)LaTeX files which might use additional TeX-packages\n\
and fonts. To process these LaTeX files, a TexLive installation with the\n\
additional packages is required. On debian based OS these requirements\n\
are installed by::\n\n\
sudo -H apt-get install\n\
latexmk\n\
texlive-base texlive-xetex texlive-latex-recommended\n\
texlive-extra-utils dvipng ttf-dejavu\n"
# ------------------------------------------------------------------------------
# commands
# ------------------------------------------------------------------------------
# $2 sphinx builder e.g. "html"
# $3 path where configuration file (conf.py) is located
# $4 sourcedir
# $5 dest subfolder e.g. "man" for man pages at $(DOCS_DIST)/man
quiet_cmd_sphinx = SPHINX $@ --> file://$(abspath $(DOCS_DIST)/$5)
cmd_sphinx = SPHINX_CONF=$(abspath $4/$(SPHINX_CONF))\
$(SPHINXBUILD) $(SPHINX_VERBOSE) $(SPHINXOPTS)\
-b $2 -c $3 -d $(DOCS_BUILD)/.doctrees $4 $(DOCS_DIST)/$5
quiet_cmd_sphinx_autobuild = SPHINX $@ --> file://$(abspath $(DOCS_DIST)/$5)
cmd_sphinx_autobuild = PATH="$(PY_ENV_BIN):$(PATH)" $(PY_ENV_BIN)/sphinx-autobuild $(SPHINX_VERBOSE) --poll -B --host 0.0.0.0 --port 8080 $(SPHINXOPTS)\
-b $2 -c $3 -d $(DOCS_BUILD)/.doctrees $4 $(DOCS_DIST)/$5
quiet_cmd_sphinx_clean = CLEAN $@
cmd_sphinx_clean = rm -rf $(DOCS_BUILD) $(DOCS_DIST) $(GH_PAGES)/* $(GH_PAGES)/.buildinfo
# ------------------------------------------------------------------------------
# targets
# ------------------------------------------------------------------------------
# build PDF of whole documentation in: $(DOCS_DIST)/pdf
PHONY += sphinx-pdf
sphinx-pdf: sphinx-latex
$(Q)cd $(DOCS_BUILD)/latex/; make all-pdf
$(Q)mkdir -p $(DOCS_DIST)/pdf
$(Q)cp $(DOCS_BUILD)/latex/*.pdf $(DOCS_DIST)/pdf
@echo "SPHINX *.pdf --> file://$(abspath $(DOCS_DIST)/pdf)"
PHONY += sphinx-latex
sphinx-latex: texlive sphinx-doc
$(SPHINXBUILD) $(SPHINX_VERBOSE) $(SPHINXOPTS)\
-b latex \
-c $(DOCS_FOLDER) \
-d $(DOCS_BUILD)/.doctrees \
$(DOCS_FOLDER) \
$(DOCS_BUILD)/latex
# Sphinx projects, we call them *books* (what is more common). Books are
# folders under $(BOOKS_FOLDER) containing a conf.py file. The HTML output goes
# to folder $(BOOKS_DIST)/<name> while PDF is placed (BOOKS_DIST)/<name>/pdf
BOOKS=$(patsubst $(BOOKS_FOLDER)/%/conf.py,books/%,$(wildcard $(BOOKS_FOLDER)/*/conf.py))
# fine grained targets
BOOKS_HTML = $(patsubst %,%.html,$(BOOKS))
BOOKS_CLEAN = $(patsubst %,%.clean,$(BOOKS))
BOOKS_LATEX = $(patsubst %,%.latex,$(BOOKS))
BOOKS_PDF = $(patsubst %,%.pdf,$(BOOKS))
BOOKS_LIVE = $(patsubst %,%.live,$(BOOKS))
$(BOOKS_DIST):
mkdir -p $(BOOKS_DIST)
PHONY += $(BOOKS_HTML)
$(BOOKS_HTML): sphinx-doc | $(BOOKS_DIST)
SPHINX_CONF=$(patsubst books/%.html,%,$@)/conf.py \
$(SPHINXBUILD) $(SPHINX_VERBOSE) $(SPHINXOPTS)\
-b html \
-c $(DOCS_FOLDER) \
-d $(DOCS_BUILD)/books/$(patsubst books/%.html,%,$@)/.doctrees \
$(BOOKS_FOLDER)/$(patsubst books/%.html,%,$@) \
$(BOOKS_DIST)/$(patsubst books/%.html,%,$@)
@echo "SPHINX $@ --> file://$(abspath $(BOOKS_DIST)/$(patsubst books/%.html,%,$@))"
PHONY += $(BOOKS_HTML)
$(BOOKS_LIVE): sphinx-live | $(BOOKS_DIST)
PATH="$(PY_ENV_BIN):$(PATH)" \
SPHINX_CONF=$(patsubst books/%.live,%,$@)/conf.py \
$(PY_ENV_BIN)/sphinx-autobuild --poll -B --host 0.0.0.0 --port 8080 $(SPHINX_VERBOSE) $(SPHINXOPTS)\
-b html \
-c $(DOCS_FOLDER) \
-d $(DOCS_BUILD)/books/$(patsubst books/%.live,%,$@)/.doctrees \
$(BOOKS_FOLDER)/$(patsubst books/%.live,%,$@) \
$(BOOKS_DIST)/$(patsubst books/%.live,%,$@)
$(BOOKS_PDF): %.pdf : %.latex
$(Q)cd $(DOCS_BUILD)/latex/$(patsubst books/%.pdf,%,$@); make all-pdf
$(Q)mkdir -p $(BOOKS_DIST)/$(patsubst books/%.pdf,%,$@)/pdf
$(Q)cp -v $(DOCS_BUILD)/latex/$(patsubst books/%.pdf,%,$@)/*.pdf $(BOOKS_DIST)/$(patsubst books/%.pdf,%,$@)/pdf
@echo "SPHINX $@ --> file://$(abspath $(BOOKS_DIST)/$(patsubst books/%.pdf,%,$@))/pdf"
PHONY += $(BOOKS_LATEX)
$(BOOKS_LATEX): sphinx-doc | $(BOOKS_DIST)
SPHINX_CONF=$(patsubst books/%.latex,%,$@)/conf.py \
$(SPHINXBUILD) $(SPHINX_VERBOSE) $(SPHINXOPTS)\
-b latex \
-c $(DOCS_FOLDER) \
-d $(DOCS_BUILD)/books/$(patsubst books/%.latex,%,$@)/.doctrees \
$(BOOKS_FOLDER)/$(patsubst books/%.latex,%,$@) \
$(DOCS_BUILD)/latex/$(patsubst books/%.latex,%,$@)
@echo "SPHINX $@ --> file://$(abspath $(DOCS_BUILD)/latex/$(patsubst books/%.latex,%,$@))"
$(BOOKS_CLEAN):
$(Q)rm -rf $(BOOKS_DIST)/$(patsubst books/%.clean,%,$@) \
$(DOCS_BUILD)/books/$(patsubst books/%.clean,%,$@) \
$(DOCS_BUILD)/latex/$(patsubst books/%.clean,%,$@)
# github pages
PHONY += $(GH_PAGES)
$(GH_PAGES)::
$(MAKE) docs
[ -d "gh-pages/.git" ] || git clone $(GIT_URL) gh-pages
-cd $(GH_PAGES); git checkout gh-pages >/dev/null
-cd $(GH_PAGES); git pull
-cd $(GH_PAGES); ls -A | grep -v '.git$$' | xargs rm -rf
cp -r $(DOCS_DIST)/* $(GH_PAGES)/
touch $(GH_PAGES)/.nojekyll
echo "<html><head><META http-equiv='refresh' content='0;URL=index.html'></head></html>" > $(GH_PAGES)/404.html
cd $(GH_PAGES);\
git add --all . ;\
git commit -m "gh-pages: updated" ;\
git push origin gh-pages
PHONY += docs-clean
docs-clean: $(BOOKS_CLEAN)
$(call cmd,sphinx_clean)
.PHONY: $(PHONY)
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