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Verso/server-ce/Dockerfile-base
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claudeandClaude Sonnet 4.6 a241e2c201
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Pre-install popular Quarto extensions in the Docker image
Dockerfile-base: after Quarto is installed, run 'quarto add --no-prompt'
  for a curated set of extensions into /opt/quarto-extensions/. Quarto
  writes _extensions/<author>/<name>/ in the working dir, giving us a
  clean shared store. Extensions included:
    - igorlima/charged-ieee      — IEEE paper format (Typst)
    - quarto-ext/fontawesome     — Font Awesome icons
    - quarto-ext/attribution     — attribution footer on RevealJS slides
    - quarto-ext/pointer         — laser pointer for presentations
    - quarto-ext/drop            — drop-down overlay for RevealJS
  Adding more: one extra '&& quarto add --no-prompt <author>/<repo>' line.

QuartoRunner: before quarto render, merge /opt/quarto-extensions/_extensions/
  into the compile dir's _extensions/ with 'cp -rn' (no-clobber). This
  makes all pre-installed extensions available to every project without
  any user action. Project-uploaded _extensions/ files take precedence
  since cp -n never overwrites existing files.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-31 16:54:56 +00:00

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# --------------------------------------------------
# Overleaf Base Image (sharelatex/sharelatex-base)
# --------------------------------------------------
FROM phusion/baseimage:noble-1.0.3
# Update to ensure dependencies are updated
# ------------------------------------------
ENV REBUILT_AFTER="2026-05-21"
# Install dependencies
# --------------------
RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
# Technically, we are using potentially stale package-lists with the below line.
# Practically, apt refreshes the lists as needed and release builds run in fresh CI VMs without the cache.
--mount=type=cache,target=/var/lib/apt/lists,sharing=locked true \
# Enable caching: https://docs.docker.com/reference/dockerfile/#example-cache-apt-packages
&& rm -f /etc/apt/apt.conf.d/docker-clean && echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache \
&& apt-get update \
&& apt-get install -y \
unattended-upgrades \
build-essential wget net-tools unzip time poppler-utils optipng strace nginx git python3 python-is-python3 zlib1g-dev libpcre3-dev gettext-base libwww-perl ca-certificates curl gnupg \
qpdf \
# upgrade base-image, batch all the upgrades together, rather than installing them on-by-one (which is slow!)
&& unattended-upgrade --verbose --no-minimal-upgrade-steps \
# install Node.js https://github.com/nodesource/distributions#nodejs
&& mkdir -p /etc/apt/keyrings \
&& curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
&& echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_22.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list \
&& apt-get update \
&& apt-get install -y nodejs \
\
&& rm -rf \
# We are adding a custom nginx config in the main Dockerfile.
/etc/nginx/nginx.conf \
/etc/nginx/sites-enabled/default
# Install Quarto (bundles Typst for PDF rendering — no LaTeX needed)
# ------------------------------------------------------------------
ARG QUARTO_VERSION=1.6.39
RUN curl -fsSL "https://github.com/quarto-dev/quarto-cli/releases/download/v${QUARTO_VERSION}/quarto-${QUARTO_VERSION}-linux-amd64.deb" -o /tmp/quarto.deb \
&& dpkg -i /tmp/quarto.deb \
&& rm /tmp/quarto.deb \
&& mkdir -p /var/www/.cache/quarto \
&& chown -R www-data:www-data /var/www/.cache
# Pre-install popular Quarto extensions
# -----------------------------------------------------------------------
# Extensions land in /opt/quarto-extensions/_extensions/<author>/<name>/.
# QuartoRunner copies them into each project's compile dir (no-clobber,
# so user-uploaded extensions in their project always take precedence).
# To add more: append another line: && quarto add --no-prompt <author>/<repo>
# -----------------------------------------------------------------------
RUN mkdir -p /opt/quarto-extensions \
&& cd /opt/quarto-extensions \
\
# Typst document formats
&& quarto add --no-prompt igorlima/charged-ieee \
\
# RevealJS presentation plugins (official Quarto extensions)
&& quarto add --no-prompt quarto-ext/fontawesome \
&& quarto add --no-prompt quarto-ext/attribution \
&& quarto add --no-prompt quarto-ext/pointer \
&& quarto add --no-prompt quarto-ext/drop \
\
&& chown -R www-data:www-data /opt/quarto-extensions
# Set up overleaf user and home directory
# -----------------------------------------
RUN adduser --system --group --home /overleaf --no-create-home overleaf && \
mkdir -p /var/lib/overleaf && \
chown www-data:www-data /var/lib/overleaf && \
mkdir -p /var/log/overleaf && \
chown www-data:www-data /var/log/overleaf && \
mkdir -p /var/lib/overleaf/data/template_files && \
chown www-data:www-data /var/lib/overleaf/data/template_files