Add <rootDir> expansion to `filePathPrefix`

[jjoselv]

This will be very useful, specially in monorepos.

[work933k]

I think this issue should be marked as resolved

[jjoselv]

I think this issue should be marked as resolved

But it wasn't addressed, was it? Can you paste the link to the issue?

[work933k]

Aha ok.. My mistake. sorry..

[work933k]

Is your request to get absolute filepaths in the file-attribute?

[jjoselv]

Is your request to get absolute filepaths in the file-attribute?

My request is to get <rootDir> expansion in filePathPrefix