add 'service find' verb

[artivis]

Add the find verb to service which lists all services of a given type.
E.g.
given ros2 run demo_nodes_cpp talker & ros2 run demo_nodes_cpp listener

$ ros2 service find rcl_interfaces/srv/ListParameters
/listener/list_parameters
/talker/list_parameters

or with count-topics option,

$ ros2 service find rcl_interfaces/srv/ListParameters -c
2

[artivis]

@dirk-thomas Genuine question, is there a way to run the CI locally ?? A docker or such ?

[dirk-thomas]

is there a way to run the CI locally ?? A docker or such ?

There are two options:

• If your developer machine is setup according to the instructions you should get the same result if you ran the test using colcon test --packages-select <pkgname>.
• If you really want to avoid any kind of side effects related to your environment (which might be different) you can run the same process as the PR testing integration: see https://github.com/ros-infrastructure/ros_buildfarm/blob/master/doc/jobs/prerelease_jobs.rst#run-for-custom-repositories

[dirk-thomas]

Thanks for the feature addition.

[artivis]

• If your developer machine is setup according to the instructions you should get the same result if you ran the test using colcon test --packages-select <pkgname>.

I did setup a workspace following the instructions but tests are still passing. I guess I'm missing some linter-related pkgs.

• If you really want to avoid any kind of side effects related to your environment (which might be different) you can run the same process as the PR testing integration: see https://github.com/ros-infrastructure/ros_buildfarm/blob/master/doc/jobs/prerelease_jobs.rst#run-for-custom-repositories

I'll look into that thanks 👍