FROM pandoc/extra:latest AS stage-base

RUN set -ex; \
    \
    apk add --no-cache \
      bash \
      ghostscript \
      inotify-tools \
      make \
    ; \
    \
    tlmgr install \
      kpfonts \
      lastpage \
      latexmk \
      twemojis \
    ;

COPY src/usr /usr

WORKDIR /docs
ENTRYPOINT ["autodoc"]
CMD ["-bw"]

FROM stage-base AS stage-diagram

ENV PUPPETEER_CACHE_DIR="/usr/local/share/puppeteer/cache" \
    PUPPETEER_EXECUTABLE_PATH="/usr/bin/chromium-browser" \
    PUPPETEER_SKIP_CHROMIUM_DOWNLOAD="true"

COPY src/diagram.lua.patch /usr/local/src/autodoc/diagram.lua.patch

RUN set -ex; \
    \
    apk add --no-cache \
      chromium \
      npm \
      patch \
    ; \
    \
    npm install --global @mermaid-js/mermaid-cli; \
    # rm -rf /root/.cache/puppeteer; \
    \
    wget \
      --output-document='/usr/local/share/pandoc/filters/diagram.lua' \
      'https://raw.githubusercontent.com/pandoc-ext/diagram/refs/heads/main/_extensions/diagram/diagram.lua' \
    ; \
    patch /usr/local/share/pandoc/filters/diagram.lua < /usr/local/src/autodoc/diagram.lua.patch; \
    rm /usr/local/src/autodoc/diagram.lua.patch;