Containerfile

FROM node:24-bookworm-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    git \
    curl \
    ca-certificates \
    bash \
    less \
    jq \
    openssh-client \
    && rm -rf /var/lib/apt/lists/*

ENV PATH="/root/.local/bin:$PATH"
ENV CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=1

RUN curl -LsSf https://astral.sh/uv/install.sh | sh
RUN uv python install 3.12.6 \
    && ln -sf /root/.local/bin/python3.12 /root/.local/bin/python \
    && ln -sf /root/.local/bin/python3.12 /root/.local/bin/python3

ARG CLAUDE_VERSION=latest
RUN npm install -g @anthropic-ai/claude-code@${CLAUDE_VERSION}

WORKDIR /workspace

# Clipboard bridge client — drop-in shims for xclip / xsel / wl-paste / wl-copy.
# They connect to the host clipboard server over TCP (via $CLIPBOARD_HOST:$CLIPBOARD_PORT)
# so that Claude Code's image-paste feature works when running inside a container.
COPY clipboard-client.js /usr/local/lib/clipboard-client.js
RUN chmod +x /usr/local/lib/clipboard-client.js \
    && for tool in xclip xsel wl-paste wl-copy; do \
         ln -sf /usr/local/lib/clipboard-client.js /usr/local/bin/$tool; \
       done

ENTRYPOINT ["claude"]