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