Fix trying to use report-to name for karabo-id when report is skipped
Description
A peculiar problem that came up when @tmichela tried to use the HED ONC setup with PPU train selection and skipping all kind of things with the current tag. Turns out that --skip-report introduced the notion of report-to being actually an empty string. Some recent changes in https://git.xfel.eu/detectors/pycalibration/-/merge_requests/661 missed this unfortunately and tried to use report_to.name as a default Karabo domain. While report_to is guaranteed to be a Path object, this only for it being non-empty!
This MR tries to fix this by preserving the existing behaviour when report-to has a value, and computing a SHA1 hash from the job IDs if not. This may be overly cautious, but I wanted to make sure it's a unique values and the slurm_out is never overwritten.
How Has This Been Tested?
Tested by @tmichela with the OfflineCalRunner device at HED
Types of changes
- Bug fix (non-breaking change which fixes an issue)