Dockerfile.docs

FROM debian:bullseye-slim

RUN apt-get update \
  && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
	curl \
	git \
	gawk \
	make \
	python3 \
    python3-sphinx \
    python3-pip \
	sudo \
	texlive \
    texlive-luatex \
	texlive-latex-extra \
    texlive-fonts-extra \
	latexmk \
	poppler-utils \
	&& rm -rf /var/lib/apt/lists/*

RUN pip3 install sphinx_rtd_theme

WORKDIR /usr/src/pg_auto_failover

COPY Makefile ./
COPY ./src ./src
COPY ./docs ./docs

# avoid building the main binary to generate the FSM graphics
RUN touch docs/fsm.png
RUN touch src/bin/pg_autoctl/git-version.h

# still make sure we can produce the tikz graphics (pdf, svg)
# use TERM=dumb to avoid tput error messages when we don't have a terminal
RUN make TERM=dumb -C docs/tikz clean all

# and finally use python-sphinx to produce the docs in html
RUN make -C docs html

RUN find docs

EXPOSE 8000/tcp
CMD ["python3", "-m", "http.server", "--directory", "docs/_build/html"]