Expose Import Script exports in import options #12912
Description
Describe the project you are working on
Various personal projects heavily using import scripts.
Describe the problem or limitation you are having in your project
Import scripts are unable to be configured in any meaningful way. The only way to pass data to them is to:
A: create a separate script for each configuration
B: somehow derive the needed information from the input scene (e.g. node names)
C: have a sidecar file containing the configuration
None of these are appealing workarounds.
Describe the feature / enhancement and how it helps to overcome the problem or limitation
Add all exported variables from the import script to the import dialog.
Describe how your proposal will work, with code, pseudo-code, mock-ups, and/or diagrams
The options should appear under the import script path, possibly in a "Script options" group.
If this enhancement will not be used often, can it be worked around with a few lines of script?
No, it can't be worked around without significant effort.
Is there a reason why this should be core and not an add-on in the asset library?
It would require replacing the entire import dock.