MAINT: Implement a validation method for the OrthologFileFmt

[Sann5]

Improvement Description
Implement a validation method for the OrthologFileFmt format (defined in the genome_data module). This format defines a FileCollection in the SeedOrthologDirFmt format which is associated with the SampleData[BLAST6] semantic type. This semantic type is used in the eggnog-diamond-search action from q2-moshpit.

Current Behavior
No validation method implemented, i.e. no validation is taking place.

Proposed Behavior
Validate these files which have a well-defined format (BLAST6).

[lizgehret]

Hey @Sann5! We'd be happy to get this into the 2024.10 release - is this something that your team is planning on working on, or would you like us to implement?

[Sann5]

Hey @lizgehret. It would be great if you could implement this 👍🏼. We were not planning on doing it anytime soon.

[lizgehret]

Hey @misialq @VinzentRisch, figured I'd tag both of you for more visibility - but I'm just picking this one up and wanted to make sure I understand what the expected validation behavior should be. So for each file in the SeedOrthologDirFmt (i.e. each OrthologFileFmt), we want to validate that they contain the same structure as BLAST6Format files?

[misialq]

Hey @lizgehret, yes, that's the idea! Although, there were one or two minor differences between the BLAST6 format and what EggNOG produces (that's where we use this format) so it would be worth checking. I don't remember exactly from the top of my head but I think one thing was about some additional comment on top of the file. Another one may have been about some columns not being present in one or the other of those formats. Let me know if you need more help in figuring those out!

[lizgehret]

Okay got it, thanks @misialq! Will do some more poking around and let you know if I have any questions 🙂