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0 pointsFnoord6y ago0 comments

If I go to the mentioned Jsonnet homepage it says "A simple extension of JSON". The graphic explains its relation to JSON. The example looks awfully similar to JSON.

What I don't understand is the following: config files are read by text editors, and in the end, by human beings. Because of the latter they should have certain traits. We must agree on the importance of these traits before we can settle on a standard.

For me, important features are that they must be readable, and easily editable. They must be readable with a certain text editor (vi) for backwards compatibility. So that means it shouldn't require syntax highlighting or schema. Well, these 2 simple requirements of mine rule out anything remotely resembling JSON.

It just appears to me that JSON is for JavaScript developers, YAML for Python developers, and Dhall for ML (the whole family I suppose, not just Haskell) developers.

Well then if we're going that route then perhaps all we need is some kind of glue between text config and binary config (which reminds me of Systemd...). Ie. that it accepts multiple config file formats.

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jholman6y ago· 1 in thread

I'm a little confused by one part of what you wrote. You say that your config files must be readable by vi, and that in turn adds a no-highlighting-required constraint and a no-schema-required constraint, and that in turn adds a no-JSON-nor-anything-like-it constraint.

I deal with JSON all the time in vim, effortlessly. I'd be willing to deal with it in Notepad if necessary, and certainly in non-vim vi. Pipe it through a prettifier (lately I use `jq . file.json`) if necessary.

I don't need syntax highlighting, and I don't need a formalized schema (although I certainly appreciate an informal one, interpreted by the 1.0 Human Meatbrain I carry around). Also, if by "vi" you meant "vim", this is EVEN MORE confusing, because vim syntax-highlights JSON.

FnoordOP6y ago

With vi I mean vi, not vim. If I meant vim, I'd have written vim. I use vim if its available (with my own configuration which includes syntax highlighting), but it isn't always available.

With my Human Meatbrain syntax highlighter I have far more issues with JSON than with say YAML or any other markup language.

Consider, for example, how easy the syntax is of a Wireguard configuration file. It is basically akin to a shell script or ini configuration file. And these have a proven track record. Why is that way of configuration broken in the first place? You could do things such as variables in shell scripts as well.

I also believe that the whole Systemd drama is basically because of moving away from such a proven track record. And it might very well be true that shell scripts are slow. That is why I argue for backwards compatibility and converting to/from formats. Which is something Dhall is able to (it can convert to/from YAML and JSON).

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