[question] How to use fire-migrate with a firestore emulator?

[fredguth]

I uploaded many documents to from an excel table to my production firestore using fire-migrate 👍.
It worked fine.

I now, want to have the same dataset in the firestore emulator. I then tried to export and import this dataset using gcloud cli but was not successful (see https://stackoverflow.com/q/73364863/1344369).

I wonder if I can just upload from my excel table to my emulator using fire-migrate. But I don't know how.