# Use the official ROS 2 Humble Desktop image for Ubuntu 22.04
FROM osrf/ros:humble-desktop

# Set environment variables to avoid interactive prompts
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=UTC

# Install essential tools and dependencies
RUN apt-get update && apt-get install -y \
    git \
    wget \
    curl \
    python3-pip \
    software-properties-common \
    tmux \
    neovim \
    ros-dev-tools \
    && rm -rf /var/lib/apt/lists/*

# Install Python packages for ROS 2 development
RUN pip3 install --no-cache-dir setuptools colcon-common-extensions

# Install additional ROS 2 packages (customize as needed)
RUN apt-get update && apt-get install -y \
    ros-humble-rqt* \
    ros-humble-xacro \
    ros-humble-joint-state-publisher-gui \
    ros-humble-gazebo-ros-pkgs \
    ros-humble-tf2-tools \
    && rm -rf /var/lib/apt/lists/*

# Create a non-root user for security
RUN useradd -m -G sudo -s /bin/bash rosuser && \
    echo "rosuser ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers

# Switch to the non-root user
USER rosuser
WORKDIR /home/rosuser

# Set up the ROS 2 environment
RUN echo "source /opt/ros/humble/setup.bash" >> ~/.bashrc

# Entrypoint script to initialize the environment
COPY entrypoint.sh /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]
CMD ["bash"]