Archiving OSeMOSYS

[HauHe]

I was wondering if we should archive the OSeMOSYS code in Zenodo. Right now we have a citation file in the repo asking the user to reference the 2011 OSeMOSYS paper. But an archive on Zenodo would allow to specifically point to the version of OSeMOSYS used with a DOI. I see that pyPSA has archived it's GitHub repo whereas Calliope hasn't.

[willu47]

Good idea @HauHe. There is already a Zenodo archive for the repo, for example here but we haven't made a new realise in a while. The process could also be improved through:

• [x] change the current citation.md file to a citation.cff file, following the instructions provided here
• [x] Create a link to Zenodo follow these instructions (an admin e.g. @willu47 should do this)
• [x] Potentially also write a .zenodo.json file, although I believe Zenodo should also pick up the .cff file
• [x] Add a workflow as we have done for otoole to automatically check the citation file format and syntax.