Add ROS2 build step for LibRealSense

[Tamir91]

Tracked on LRS-546

[Nir-Az]

Please (carefully) squash this 35 commits into 1,
No need to fill the commit history too much.
Always better to strive for meaningful commits history (if possible)
You can ask Remi/Ohad for help doing it with the rebase command

[Nir-Az]

What can't we see the the tests results?

?

EDIT: I closed and reopened the PR and now the tests run

[Nir-Az]

I don't see rolling in the matrix (line 16), why?

[Tamir91]

I see that 4 jobs were tested by GHA but in the matrix, we have only 3 ros-distribution, so I see that "rolling" was tested too.

In addition, according to the sample no need specify "rolling" in the matrix.

[Nir-Az]

I think they may have missed it... try.

[Tamir91]

Rolling added.
Passed GHA but, I will check if we have a difference in results/test later.

[Nir-Az]

Great, now please revert the error :)

[Nir-Az]

Do we know if the GHA test will fail if the build fails?
Please try it, you can add an error in the librealsense code that cause failure, check and undo.
I want to be sure this test will fail if the build will fail
Thanks

[Nir-Az]

What can't we see the the tests results? ?

I closed and reopen the PR and now the tests run

[Tamir91]

Do we know if the GHA test will fail if the build fails? Please try it, you can add an error in the librealsense code that cause failure, check and undo. I want to be sure this test will fail if the build will fail Thanks

The syntax error was injected to rs.hpp (";" character was deleted).
The GHA test failed during realsense2 building as expected.

Console output:

[9:58] Yurovskiy, Tamir
/__w/librealsense/librealsense/ros_ws/src/4bezu2360jo/librealsense/include/librealsense2/rs.hpp:22:9: error: expected ‘,’ or ‘;’ before ‘rs2_log_to_console’
609     22 |         rs2_log_to_console(min_severity, &e);
610        |         ^~~~~~~~~~~~~~~~~~
611  make[2]: *** [CMakeFiles/realsense2.dir/build.make:648: CMakeFiles/realsense2.dir/src/proc/sse/sse-pointcloud.cpp.o] Error 1
612  make[2]: *** Waiting for unfinished jobs....
613  make[1]: *** [CMakeFiles/Makefile2:332: CMakeFiles/realsense2.dir/all] Error 2
614  make: *** [Makefile:130: all] Error 2
615  ---
616  Failed   <<< librealsense2 [2min 32s, exited with code 2]
build_ros2_package_ci · Tamir91/librealsense@bcde8cb
Intel® RealSense™ SDK. Contribute to Tamir91/librealsense development by creating an account on GitHub.