Initial commit

Dockerfile

@@ -0,0 +1,34 @@
+FROM ros:jazzy-ros-base-noble
+
+# Install pyserial
+RUN apt-get update && apt-get install -y \
+    python3-pip \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN pip3 install --break-system-packages pyserial
+
+# Create workspace
+WORKDIR /ros2_ws
+
+# Copy the package
+COPY ultrasonic_sensor /ros2_ws/src/ultrasonic_sensor
+
+# Build the package
+RUN . /opt/ros/jazzy/setup.sh && \
+    colcon build --packages-select ultrasonic_sensor
+
+# Source setup in bashrc for interactive use
+RUN echo "source /opt/ros/jazzy/setup.bash" >> ~/.bashrc && \
+    echo "source /ros2_ws/install/setup.bash" >> ~/.bashrc
+
+# Create entrypoint script
+RUN echo '#!/bin/bash\n\
+set -e\n\
+source /opt/ros/jazzy/setup.bash\n\
+source /ros2_ws/install/setup.bash\n\
+exec "$@"' > /ros2_entrypoint.sh && \
+    chmod +x /ros2_entrypoint.sh
+
+ENTRYPOINT ["/ros2_entrypoint.sh"]
+CMD ["ros2", "run", "ultrasonic_sensor", "ultrasonic_node"]
+