Dockerfile.opencode

FROM ubuntu:24.04
ENV DEBIAN_FRONTEND=noninteractive

RUN install -d -m 0755 /usr/local/bin
COPY scripts/apt-install /usr/local/bin/apt-install
COPY scripts/apt-packages-common /usr/local/share/apt-packages-common
RUN chmod +x /usr/local/bin/apt-install

# Install build tools and supplementary utilities
RUN apt-install --no-install-recommends $(cat /usr/local/share/apt-packages-common) \
    build-essential \
    ca-certificates \
    gnupg

# Install Node.js (LTS) and OpenCode CLI
RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - && \
    apt-install --no-install-recommends nodejs && \
    npm install -g opencode-ai@latest && \
    npm cache clean --force && \
    rm -rf /var/lib/apt/lists/*

ENV PATH="/usr/local/bin:${PATH}"

# Set the default working directory
WORKDIR /workspace

# Ensure /usr/local/bin exists
# Add the tmux layout script into the image
ADD scripts/start-tmux-layout /usr/local/bin/start-tmux-layout
RUN chmod +x /usr/local/bin/start-tmux-layout

# Make it the default when no args are provided (uses base entrypoint: bash --login "$@")
CMD ["-lc","start-tmux-layout"]