Clojurians Log v2

excited to see you there (both of you) -- and yes, I forgot to file a ticket but ran into the same issue recently

👋 @lvh

excited!!

Did you mean to post the below message in this thread?

I did. And I will. sadpanda

no worries!

% cat src/com/grzm/x/fs_ex.clj                    
(ns com.grzm.x.fs-ex
  (:require [babashka.fs :as fs]))

(defn show-me-the-temp-dir [_]
  (fs/with-temp-dir [dir]
    (println (str dir))))

% clojure -X com.grzm.x.fs-ex/show-me-the-temp-dir
/var/folders/7t/5n6k1ww51qng56y9r_2hszpr0000gn/T/0857b224-d823-4097-859e-dbb285710c238828738234203815657

 % clj-kondo --lint src               
src/com/grzm/x/fs_ex.clj:5:21: error: with-temp-dir binding vector requires even number of forms
linting took 81ms, errors: 1, warnings: 0

(defmacro with-temp-dir
  "docstring elided"
  {:arglists '[[[binding-name] & body]
               [[binding-name options] & body]]}
  [[binding-name options & more] & body]
  {:pre [(empty? more) (symbol? binding-name)]}
  `(let [~binding-name (create-temp-dir ~options)]
     (try
       ~@body
       (finally
         (delete-tree ~binding-name {:force true})))))

I agree, we could make a better hook for this

if you want to make clj-kondo happy, you can insert an empty map as the second arg

issue welcome!

btw, will you perhaps be at the conj this year?

> if you want to make clj-kondo happy, you can insert an empty map as the second arg Good idea. I've currently added #_:clj-kondo/ignore.

And yup, I'll be there. Are you headed across the Big Water?

you will? great! yes, I'll even be doing a talk :)

Oh, boy! Looking forward to it!

me too!

Here you go https://github.com/babashka/fs/issues/155

thanks!

Not currently savvy enough to know how to provide the proper hook.

no worries, I'll figure one out.

if you have time and want to give it a try, you may want to copy a hook from that thread pool library that I forgot the name of

oh yes claypool

here's an idea that might be similar: https://github.com/clj-commons/claypoole/blob/master/resources/clj-kondo.exports/clj-kondo/claypoole/clj_kondo/claypoole.clj

but don't worry, I'll figure it out eventually