Dockerfile.base

# This is the reusable base ("dev") image, published to
# ghcr.io/ketchbrookanalytics/quarto-pdf-dev by
# .github/workflows/publish-image.yml. It is intentionally project-agnostic:
# the project-specific "prod" stage lives in the root Dockerfile and builds
# FROM this image.

# Define the version of R that we'll be using.
#
# Pinned to 4.5.x: R 4.6.0 breaks the vscode-R session watcher, so `View()` on a
# {gt} table (or any HTML widget) fails with "unable to start data viewer" in the
# devcontainer. See https://github.com/REditorSupport/vscode-R/issues/1696. A fix
# exists in the vscode-R development release; once it ships to the marketplace,
# this can move back to 4.6.x.
ARG R_VERSION=4.5.2

# Use the rocker/verse base image to install the specific version of R
FROM rocker/r-ver:${R_VERSION} AS dev

# Define the versions of the other software dependencies we'll be using
ARG QUARTO_VERSION=1.10.19

# Install fonts, along with the shared libraries that Chrome Headless Shell
# (installed below) needs at runtime to render mermaid/graphviz diagrams.
RUN apt-get update && apt-get install --no-install-recommends -y \
    fonts-roboto \
    fonts-noto-color-emoji \
    wget \
    libnss3 \
    libnspr4 \
    libatk1.0-0t64 \
    libatk-bridge2.0-0t64 \
    libatspi2.0-0t64 \
    libdbus-1-3 \
    libxcomposite1 \
    libxdamage1 \
    libxfixes3 \
    libxrandr2 \
    libxkbcommon0 \
    libasound2t64 \
    libgbm1 \
    libcups2t64 \
    libpango-1.0-0 \
    libcairo2 \
  && rm -rf /var/lib/apt/lists/*

# Install Quarto, along with Chrome Headless Shell - Quarto's purpose-built
# headless browser (Chrome for Testing) used to render mermaid/graphviz
# diagrams. It ships native arm64 and amd64 Linux builds and needs no system
# Chrome/Chromium package, unlike the apt-based Chrome install this replaced.
ARG TARGETARCH
RUN wget -q "https://github.com/quarto-dev/quarto-cli/releases/download/v${QUARTO_VERSION}/quarto-${QUARTO_VERSION}-linux-${TARGETARCH}.deb" \
  && dpkg -i "quarto-${QUARTO_VERSION}-linux-${TARGETARCH}.deb" \
  && rm "quarto-${QUARTO_VERSION}-linux-${TARGETARCH}.deb" \
  && quarto install chrome-headless-shell --no-prompt

# Install the latest version of {pak}
RUN R -q -e "install.packages('pak')"

# Ensure we use {pak} on the backend with {renv} to install the packages in the
# lock file
ENV RENV_CONFIG_PAK_ENABLED=true

# Ensure we properly isolate "dev" packages installed in the Dev Container
ENV RENV_CONFIG_SANDBOX_ENABLED=false

# Don't automatically compare installed packages to lock file every new R
# session
ENV RENV_CONFIG_SYNCHRONIZED_CHECK=false

# Define the version of {renv} to install
ARG RENV_VERSION=1.2.3

# Install {renv}
# Note that we won't use {renv} to install packages during development;
# instead, we'll use {pak}. We'll only use {renv} during the pre-deployment
# process (see README for further instructions).
RUN R -q -e "pak::pkg_install('rstudio/renv@v${RENV_VERSION}')"