# Base image FROM debian:trixie-slim # Set environment variables ENV DEBIAN_FRONTEND=noninteractive \ LANG=C.UTF-8 \ PATH=/usr/local/bundle/bin:$PATH # Install dependencies RUN apt-get update && apt-get install -y --no-install-recommends \ curl \ git \ bash \ openssh-client \ python3 \ python3-pip \ build-essential \ zlib1g-dev \ libffi-dev \ libssl-dev \ ca-certificates \ && rm -rf /var/lib/apt/lists/* # Install Node.js 22 RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \ && apt-get install -y nodejs \ && npm install -g npm # Install Ansible via pip RUN pip3 install --no-cache-dir ansible # Install Ruby and Jekyll RUN apt-get update && apt-get install -y --no-install-recommends \ ruby-full \ && gem install bundler jekyll \ && rm -rf /var/lib/apt/lists/* # Create workspace WORKDIR /workspace # Default shell SHELL ["/bin/bash", "-c"]