[ros2interface] Allow stdin input for 'ros2 interface show'#387

Merged

hidmic merged 8 commits intomasterfrom unknown repository

May 27, 2020

+40-4

Commits on May 23, 2020

Allow stdin input for 'ros2 interface show'
sharminramli
committed
just use help for all the information

dirk-thomas
authored and
sharminramli
committed
fix import order

dirk-thomas
authored and
sharminramli
committed
simplify logic

dirk-thomas
authored and
sharminramli
committed
catch empty values in case stdin doesn't contain output

dirk-thomas
authored and
sharminramli
committed
Add test for 'ros2 interface show' with stdin
sharminramli
committed
Use test_msgs instead of std_msgs for stdin test
sharminramli
committed
Use example_interfaces in help for show
sharminramli
committed