ARG RUBY_VERSION=3.4.7 FROM ruby:${RUBY_VERSION}-slim-bookworm ENV DEBIAN_FRONTEND=noninteractive # libvips42 supports ActiveStorage image variants through image_processing/ruby-vips # for existing profile/avatar images. AccountStatement.original_file only stores # PDF/CSV/XLSX originals, but the devcontainer needs this broader image stack. RUN apt-get update -qq \ && apt-get -y install --no-install-recommends \ apt-utils \ build-essential \ curl \ git \ imagemagick \ iproute2 \ libvips42 \ libpq-dev \ libyaml-dev \ libyaml-0-2 \ openssh-client \ postgresql-client \ vim \ procps \ && rm -rf /var/lib/apt/lists /var/cache/apt/archives RUN gem install bundler foreman # Install Node.js 20 RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \ && apt-get install -y nodejs \ && rm -rf /var/lib/apt/lists /var/cache/apt/archives WORKDIR /workspace