# Dockerfile.user
# This Dockerfile is designed for a lerobot user who wants to
# experiment with the project. It starts from an Python Slim base image.

# docker build -f docker/Dockerfile.user -t lerobot-user .
# docker run -it --rm lerobot-user

# Configure the base image
ARG PYTHON_VERSION=3.10
FROM python:${PYTHON_VERSION}-slim

# Configure environment variables
ENV DEBIAN_FRONTEND=noninteractive \
    MUJOCO_GL="egl" \
    PATH="/lerobot/.venv/bin:$PATH"

# Install system dependencies and uv (as root)
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential git curl \
    libglib2.0-0 libgl1-mesa-glx libegl1-mesa ffmpeg \
    libusb-1.0-0-dev \
    speech-dispatcher libgeos-dev \
    && curl -LsSf https://astral.sh/uv/install.sh | sh \
    && mv /root/.local/bin/uv /usr/local/bin/uv \
    && useradd --create-home --shell /bin/bash user_lerobot \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

# Create application directory and set permissions
WORKDIR /lerobot
RUN chown -R user_lerobot:user_lerobot /lerobot

# Switch to the non-root user
USER user_lerobot

# Create the virtual environment
# We use a virtual environment inside the container—even though the container itself \
# provides isolation—to closely resemble local development and allow users to \
# run other Python projects in the same container without dependency conflicts.
RUN uv venv

# Install Python dependencies for caching
COPY --chown=user_lerobot:user_lerobot pyproject.toml README.md ./
COPY --chown=user_lerobot:user_lerobot src/ src/
RUN uv pip install --no-cache ".[all]"

# Copy the rest of the application code
COPY --chown=user_lerobot:user_lerobot . .

# Set the default command
CMD ["/bin/bash"]