how do I run clojurescript tests with clj? I have tests set up but dont understand how to run them

Hi all, what is the preferred way of working with CLJS and node.js? I’m currently using shadow-cljs and CIDER, I select shadow and node-repl when prompted which gives me a working REPL. However I encounter this issue: • I create some namespace that has an error in it (e.g. I forgot to require a var from another namespace) • Then I try to require it from the REPL • It correctly notifies me of my mistake: WARNING - :undeclared-var • I then go and fix the error and save the source file • I try to require it again but the warning appears again • This happens no matter what I do to the original source file until I restart the REPL

Hi, is there a way speed up cljs compilation on ci by reusing some caches from prev compilation? if so - which folders i need to reuse?

JS API for nbb: https://github.com/borkdude/nbb/blob/main/test-scripts/api-test/test.mjs 🎉

I have the following inside let […]:

contract-deploy
          (.. contract
              (deploy (clj->js 
                         {:arguments [ipfs 
                                      (:percentage db) 
                                      (:min-to-raise db)
                                      (:bid-start db) 
                                      (:bid-end db) 
                                      (:payments-start db)
                                      (:payments-end db)
                                      (:payments-interval db)]
                          :data (.-bytecode (js/JSON.parse resp))})))
_
(.. contract-deploy
              (send (clj->js {:from ego}) 
                    (fn [err tx-hash] 
                      (prn "err is " err
                           "tx hash is " tx-hash))))

myContract.deploy({
    data: '0x12345...',
    arguments: [123, 'My String']
})
.send({
    from: '0x1234567890123456789012345678901234567891',
    gas: 1500000,
    gasPrice: '30000000000000'
}, function(error, transactionHash){ ... })

Uncaught TypeError: Cannot read property 'length' of null
    at require.formatParam (index.js:224)
    at eval (index.js:100)
    at Array.map (<anonymous>)
    at require.encodeParameters (index.js:94)
    at eval (index.js:439)
    at Array.map (<anonymous>)
    at Object.global._encodeMethodABI (index.js:438)
    at Object.global._processExecuteArguments (index.js:701)
    at Object.global._executeMethod (index.js:720)
    at switch__60994__auto__ (events.cljs:157)

Hi, how can I call a javascript function with varargs in ClojureScript, like:

Uint8Array.of(1, ...data)

I know in Clojure, I can pass last argument as array.

Hi! I’m experimenting with storybook, struggling to get a non-trivial example up and running. If I make a story with basically just reagent in it it works fine. But as soon as I require namespaces that pull in large third party namespaces, storybook takes forever to compile (webpack/babel) and often just crashes with out of memory. Using the approach outlined here https://github.com/DavidVujic/clojurescript-amplified. Anyone with pointers? First thing that comes to mind for me is that i really don’t need babel to transpile anything, but not sure if that’s what causes this. I have tried several different things to skip files on webpack and babel, no luck so far

@ingesol "large third party" CLJS lib or JS lib?

@thheller CLJS. Like specter.js

Or actually I’m not 100% sure. But specter is one that triggers the warning The code generator has deoptimised the styling .

@ingesol that all seems very strange to me - ideally any usage of Storybook would just avoid needing to look at the CloureScript

I think they're writing stories & components in CLJS

it still shouldn't matter in dev? I don't think any CLJS should get processed by Webpack

if the storybook site is built via webpack at dev time, it needs to load the compiled JS of your stories and components right?

well the API of the whole thing is dynamic, I don't see how Webpack has anything to do w/ it

(I could be missing some other details but it seems to me this should work w/o processing CLJS)

Curious if this is a known issue but escaping forward slash on literal regex appears to be giving me an exception (I'm assuming the compiled JS code is invalid)?

#"\/"
#object[SyntaxError SyntaxError: Unexpected token ';']

Ah found it NVM https://clojure.atlassian.net/browse/CLJS-1399

Unrelated but is there a way to get what would be outputted JS code from a CLJS expression in REPL? I would in essence want the JS code as a string (or some other form that hasn't been eval'd).