# Build-only image for the project wiki (mkdocs).
# It is never run as a service: ansible builds this image once, runs it
# with the host output directory bind-mounted at /output, the container
# copies the built static site into it, and exits. Nginx on the host
# then serves that directory directly, the same way it does the frontend.

FROM python:3.11-slim AS build
WORKDIR /wiki
RUN pip install --no-cache-dir mkdocs
COPY mkdocs.yml ./
COPY docs/ ./docs/
RUN mkdocs build

FROM alpine AS export
COPY --from=build /wiki/site /site
VOLUME /output
CMD ["sh", "-c", "rm -rf /output/* && cp -a /site/. /output/"]