Dockerfile

FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

# Update and install dependencies
RUN apt-get update && apt-get install -y \
    curl \
    wget \
    git \
    python3 \
    python3-pip \
    && apt-get clean

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

# Work directory
WORKDIR /workspace

# Hugging Face will pass PASSWORD as an environment variable
# In HF Space → Settings → Variables → add:
# PASSWORD = yourpassword
# ENV PASSWORD=""

# Expose Hugging Face port
EXPOSE 7860


# Start VS Code server
# If PASSWORD isn't set, print error and exit (so you notice)
CMD bash -c ' \
    if [ -z "$PASSWORD" ]; then \
        echo "ERROR: PASSWORD env variable not set in Hugging Face Space settings."; \
        exit 1; \
    fi; \
    code-server --bind-addr 0.0.0.0:7860 --auth password /workspace \
'