paul chipchase c6c1870537 Improve the error handling for bad 'IgnoreFile' values when defining a VA graph and improve the error reporting should a bad value slip through. ...

#rb Per.Larsson
#jira UE-203597

- When we first parse the value from the config file we should check to see if it contains and path separators and if so reject the backend entirely. Providing a full path rather than just the filename is an easy enough mistake to make and it is better for the user to find out sooner than later.
- The utility function ::TryCreateSubmissionSessionDirectory was extended after it was first created to also create a dummy ignore file, updated the name to reflect that it does more than just create a directory.
- We were relying ont he creation of the dummy file to also create the directory but that means it is harder for us to inform the user if an encountered problem is due to the directory creation or the file creation. Now we ensure that the directory is created first (with error handling) and only then try to create the dummy file.
- Added logging of the system error if we encounter issues to give the user a better idea what the issue was.

[CL 30532386 by paul chipchase in ue5-main branch]

2024-01-10 07:53:41 -05:00

9.8 KiB

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