# ROS2 Humble with Turtlesim
FROM osrf/ros:humble-desktop

ENV ROS_DISTRO=humble
SHELL ["/bin/bash", "-c"]

# Install turtlesim and rosbridge packages
RUN apt-get update && apt-get install -y \
    ros-humble-turtlesim \
    ros-humble-rosbridge-suite \
    && rm -rf /var/lib/apt/lists/*

# Auto-source ROS environment in container shell
RUN echo "source /opt/ros/humble/setup.bash" >> ~/.bashrc

# Set working directory
WORKDIR /ros2_ws

# Default command to keep container running
CMD ["/bin/bash"]