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Re:YAML: Probably not so great after all by zrail on Sunday August 18, 2019 @08:01PM (#20733765)
SQLite databases might fit the bill. Fairly lightweight. Can talk to them in basically any language. Instead of templates you copy the database file and issue some UPDATEs.
Re:YAML: Probably not so great after all by shandor on Monday August 19, 2019 @12:32AM (#20734919)
But that, and the parent's idea of binary formats in general, throws away the absolute golden property of text format configuration files: you can put those in git, and see with an accuracy of a single character what has changed. My impression was always that this was a huge reason for plain text files in the first place.

Someone mentioned protobufs, maybe with something like those one could have both?

Re:YAML: Probably not so great after all by geocar on Monday August 19, 2019 @03:30AM (#20735664)
> you can put those in git, and see with an accuracy of a single character what has changed.

You can use sqldiff[1]. Try adding it to your .gitattributes[2]. If you need TRIGGERs and VIEWs, consider dumping your database[3] instead.

[1]: https://www.sqlite.org/sqldiff.html

[2]: https://git-scm.com/docs/gitattributes

[3]: https://gist.github.com/peteristhegreat/a028bc3b588baaea09ff...

Re:YAML: Probably not so great after all by zbentley on Sunday August 18, 2019 @09:17PM (#20734130)
They don't type check though; most constraints arent enforced, and the underlying reality (slinging around mostly strings) leaks out often.
Re:YAML: Probably not so great after all by raymondh on Sunday August 18, 2019 @10:03PM (#20734335)
I agree this a pretty choice.