Backport of always complete feature - #1190 to the jazzy branch.

[leander-dsouza]

Description

• Backport the always-complete feature of YAML strings Enable always complete argument #1190 to the jazzy branch
• Full credit goes to @DLu for this feature :)

Testing

Tabbing after the message type now suggests the string automatically instead of the earlier suboptions.

Before

$ ros2 topic pub /cmd_vel geometry_msgs/msg/Twist <tab>
--keep-alive
--max-wait-time-secs
--node-name
--once
--print
--qos-depth
--qos-durability
--qos-history
--qos-liveliness
--qos-liveliness-lease-duration-seconds
--qos-profile
--qos-reliability
--rate
--spin-time
--stdin
--times
--use-sim-time
--wait-matching-subscriptions
-1
-n
-p
-r
-s
-t
-w
\'linear:\^J\ \ x:\ 0.0\^J\ \ y:\ 0.0\^J\ \ z:\ 0.0\^Jangular:\^J\ \ x:\ 0.0\^J\ \ y:\ 0.0\^J\ \ z:\ 0.0\^J\'

After

ros2 topic pub /cmd_vel geometry_msgs/msg/Twist <tab> 'linear:
  x: 0.0
  y: 0.0
  z: 0.0
angular:
  x: 0.0
  y: 0.0
  z: 0.0
' 

Did you use Generative AI?

• No

Additional Information

• N/A

[leander-dsouza]

I have tested this feature in the Kilted branch as well, and it works as expected 🎉

[DLu]

🎉