FROM pandoc/extra:latest-ubuntu AS stage-base

RUN set -ex; \
    \
    deluser --remove-home ubuntu; \
    \
    apt-get update; apt-get install --no-install-recommends --yes \
      ghostscript \
      inotify-tools \
      make \
    ; rm -rf /var/lib/apt/lists/*; \
    \
    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"

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

RUN set -ex; \
    \
    apt-get update; apt-get install --no-install-recommends --yes \
      libasound2t64 \
      libatk1.0-0t64 \
      libatk-bridge2.0-0t64 \
      libgbm1 \
      libnss3 \
      libxcomposite1 \
      libxdamage1 \
      libxfixes3 \
      libxkbcommon0 \
      libxrandr2 \
      npm \
      patch \
    ; rm -rf /var/lib/apt/lists/*; \
    \
    npm install --global @mermaid-js/mermaid-cli; \
    \
    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;