database versions for all pathogens

[erinyoung]

I was downloading the measles barcodes for some wastewater sequencing, and realized that the barcode version isn't listed with freyja demix.

What I did

$ freyja update --pathogen MEASLES

The command that I used and was expecting to give me the database version number

$ freyja demix --pathogen MEASLES --version
Using MEASLES barcodes in:
/home/eriny/miniconda3/envs/freyja/lib/python3.13/site-packages/freyja/data/MEASLESwholegenome_barcodes.csv

This is what it looks like with SARS-CoV-2, and it would be nice if that same format were extended to the other pathogen options.

$ freyja demix --version
SARS-CoV-2 Barcode version:
09_11_2025-00-34
Local barcode path:
/home/eriny/miniconda3/envs/freyja/lib/python3.13/site-packages/freyja/data/usher_barcodes.feather

[joshuailevy]

Hey @erinyoung, thanks for bringing this up! this is one of those things on the to-do list that we haven't quite gotten around to... but it's a pretty easy one to add actually (just requires coordinating a few different moving parts). Will make sure to include this in our next release!