This PR adds a simple CLI tool for subscribing to topics and publishing to topics.
It depends on #6.
Until the graph support is merged, this requires the user to specify the message type on the command line. Once the graph support is available, I will make a separate PR that gets the topic type automatically for subscribing. (Publishing will stay as it is, just like ros2 topic pub).
This PR adds a simple CLI tool for subscribing to topics and publishing to topics.
It depends on #6.
Until the graph support is merged, this requires the user to specify the message type on the command line. Once the graph support is available, I will make a separate PR that gets the topic type automatically for subscribing. (Publishing will stay as it is, just like
ros2 topic pub).