[Feature Request] Add false positive macro to config about clj-kondo.lsp

[borkdude]

Related: clj-kondo/clj-kondo#543

[alidcast]

Ran into this issue trying to create custom React components with hx macros (https://github.com/Lokeh/hx/tree/master/src/hx)

the linter is complaining about the function name and arguments, since it's not catching them as being used or passed in, respectively.

in the snippet below, for example, both App and initial-name param cause lint errors:

(defnc App [{:keys [initial-name]}]
  (let [[name] (hooks/useState initial-name)]
    [rn/View [rn/Text {:style {:font-weight "bold"}} name]]))

(defn start
  {:dev/after-load true}
  []
  (expo/render-root (hx/f [App {:initial-name "Hello World!"}])))

is there a way to mitigate this?

currently using this library via vscode-clojure-lint
^scratch that, looks like this also comes bundled in @PEZ calva, so uninstalling clojure-lint got the clj-kondo config overrides working

[borkdude]

@alidcastano

got the clj-kondo config overrides working

Do I understand correctly that your problem was already fixed and there is no action needed from my side?

[alidcast]

well right now i just disabled the unresolved-symbol rule which isn't ideal. I'd be preferable to have better support for declaring how macros are initialized/used (or at least disabling warnings per line via comments)

which perhaps there is, and i just need to do more digging into docs - just started using clojure! 😅

[borkdude]

@alidcastano Check out the config docs of clj-kondo:

https://github.com/borkdude/clj-kondo/blob/master/doc/config.md

Example:

foo.cljs:

;; I have to guess your namespace form since you didn't provide it:
(ns foo (:require [bar :refer [defnc]]))

(defnc App [{:keys [initial-name]}]
  (let [[name] (hooks/useState initial-name)]
    [rn/View [rn/Text {:style {:font-weight "bold"}} name]]))

(defn start
  {:dev/after-load true}
  []
  (expo/render-root (hx/f [App {:initial-name "Hello World!"}])))

No more warnings when linting bar/defnc as clojure.core/defn:

$ clj-kondo --lint /tmp/foo.cljs --config '{:lint-as {bar/defnc clojure.core/defn}}'
linting took 16ms, errors: 0, warnings: 0

You can put these rules in .clj-kondo/config.edn in your workspace.

[alidcast]

oh yeah, I read the config section just wasn't sure what clojure.core declaration to alias it to. using defn makes sense since they basically have the same API.

thanks for the clarification!

[borkdude]

Related: clj-kondo/clj-kondo#253

[borkdude]

I have no plans of implementing this.