Genome taxnomic classification with Sourmash

[prototaxites]

Description of feature

I was reading the SourMash documentation, and noticed it can be used for genome classification. Could be a nice one to have - there are pre-made databases available for both GTDB, as well as Genbank, which means it can work for both prokaryotes and eukaryotes without too much user intervention?

https://sourmash.readthedocs.io/en/latest/tutorials-lca.html

[erikrikarddaniel]

This is fundamental in #magmap. We take either a set of user-supplied genomes that is sketched, a set of ready-made sketches (e.g. GTDB) or both, then submit the selected set to mapping. Basically the whole pipeline in version 1.0, relatively close to release.

[jfy133]

Ehehehe nf-core/taxprofiler#404

[jfy133]

But that PR has been abandoned... but I think this is a good case for a common subworkflow :D