Dockerfile

FROM ubuntu:22.04
ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install -y \
    curl wget git build-essential nodejs npm \
 && rm -rf /var/lib/apt/lists/*

RUN curl -fsSL https://code-server.dev/install.sh | sh

# Set HOME to /root so code-server doesn't try /.config
ENV HOME=/root

# Pre-create config dirs
RUN mkdir -p /root/.config/code-server \
             /root/.local/share/code-server \
             /root/.cache/code-server

WORKDIR /workspace
RUN mkdir -p /workspace

EXPOSE 7860

CMD ["code-server", \
     "--user-data-dir", "/root/.config/code-server", \
     "--bind-addr", "0.0.0.0:7860", \
     "--auth", "none", \
     "--disable-telemetry", \
     "/workspace"]