We should enable colcon-sanitizer-reports by default if it is installed. Optionally let it avoid writing CSV/XML files if no errors were detected.
The README.rst should no longer suggest using the --event-handlers sanitizer_report option once this is done.
If we were to enable it always, we'd output a blank CSV report after running colcon test
You could easily update the logic to not write the csv file in that case ;-)
Originally posted by @dirk-thomas in #10