2024-10-19 clj-kondo | Clojure Slack Archive

clj-kondo 2024-10-19

awb99 2024-10-19T01:57:16.849339Z

I am using the missionary library. What I would like to do is get a warning message if missionary.core/? is being used outside of missionary.core/ap OR missionary.core/sp. Is clj-kondo able to such a hierarchical rule? Thanks!

borkdude 2024-10-19T07:47:45.389109Z

@hoertlehner yes, using a hook you can check the :callstack to see what called you before

awb99 2024-10-19T13:24:40.338409Z

Many thanks @borkdude And sorry for asking this question. When I today went through history of slack, I did find a similar question. So it was my fault for not having read better the history of the chat before asking.

borkdude 2024-10-19T13:25:12.791049Z

no problem!

weavejester 2024-10-19T07:41:31.319449Z

Does anyone happen to know how you get the name of a failing linter? clj-kondo is throwing up an error that I want to tell it to ignore, but I don't know which linter is causing the issue.

borkdude 2024-10-19T07:46:50.248089Z

@weavejester https://github.com/clj-kondo/clj-kondo/blob/master/doc/config.md#show-linter-name-in-message

weavejester 2024-10-19T07:49:12.274239Z

Thanks! I was expecting it to be a flag rather than a config option, so I was looking in the wrong place!

👍 1

weavejester 2024-10-19T07:54:08.076159Z

Incidentally, I have code like:

(extend-protocol StreamableResponseBody
  (Class/forName "[B")
  (write-body-to-stream [body _ ^OutputStream output-stream]
    (.write output-stream ^bytes body)
    (.close output-stream)))

clj-kondo throws an error, but I'm unsure there's any other way to extend protocols to primitive arrays, at least not until Clojure 1.12. Should this be an error, or should clj-kondo not throw an error in this case?

borkdude 2024-10-19T07:56:53.862859Z

this has come up before: officially extend-protocol doesn't support expressions, just class symbols using multiple Class/forName's will even fail: https://clojure.atlassian.net/browse/CLJ-1381

borkdude 2024-10-19T07:57:16.754079Z

so it would be probably better to use extend and use the somewhat more elaborate syntax

weavejester 2024-10-19T07:58:49.782209Z

Ah, thanks. I'll change it to use extend .

borkdude 2024-10-19T07:59:33.452409Z

Can't wait before the whole world upgrades to 1.12 :)

Ingy döt Net 2024-10-19T19:07:16.450749Z

I get this indenting in Calva. I'm assuming it's kondo that handles this, but not certain:

(def a
  '(catch
    w
    x
     y
     z))

borkdude 2024-10-19T19:07:56.286569Z

Kondo doesn’t do anything with indentation

Ingy döt Net 2024-10-19T19:08:47.192579Z

ok I'll ask in #calva

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clj-kondo 2024-10-19