Error when no Authors@R?

[maelle]

am doing this in dev at least 🙈

[maelle]

But maybe that's just my being lazy as @jeroen made me realize.

Your call @cboettig , I'll gladly add some of the parsing code back 😀

[maelle]

I now think the worst case should be a warning.

[cboettig]

yeah, I think in general codemetar should as agnostically as possible write any metadata it finds from DESCRIPTION into a codemeta.json file.

I'd suggest using a message rather than a warning to alert the user to any missing fields, unless that missing field meant some other aspect of the codemetar routine would risk having errors/mistakes (e.g. if we are using the URL field as the base url in other elements, a warning should say so).

[maelle]

cf #76 :-)