Dockerfile - Config Claude Code in Docker container to connect to CCR AI Gateway

Dockerfile.ccr.claude

FROM node:20-bookworm-slim

# 1. Install System Deps
RUN apt-get update && apt-get install -y --no-install-recommends \
    bash curl git vim jq ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# 2. Workspace Setup (Still root)
WORKDIR /workspace

# 3. Install Everything as Root
# Install Claude, and CCR AI Gateway
RUN npm install -g @musistudio/claude-code-router && \
    curl -fsSL https://claude.ai/install.sh | bash

# 4. Configure CCR AI Gateway by symlinking a file in project directory to its expected location at User scope location.
RUN mkdir -p ~/.claude-code-router && ln -sf /workspace/ccr-config/config.json ~/.claude-code-router/config.json
RUN ccr start &

# 5. Git And Shell Configs (No "safe.directory" issues because we are root)
RUN git config --global core.fileMode false && \
    git config --global core.autocrlf true && \

# 6. Environment Configuration
ENV TERM=xterm-256color \
    COLORTERM=truecolor \
    CONTAINER=docker

ENTRYPOINT ["bash"]