when I run shadow-cljs with jvm11 it says Warning: Nashorn engine is planned to be removed from a future JDK release Is it a know issue?

Can't compile https://github.com/funcool/decimal with shadow-cljs

The error is The required namespace "decimal.extern.decimaljs" is not available, it was required by "decimal/core.cljs".

I have asked in the funcool channel directly, but maybe somebody has a clue...

https://github.com/funcool/decimal/blob/master/src/decimal/core.cljs#L2

https://github.com/funcool/decimal/blob/master/assets/deps.cljs

yeah pretty much all funcool libs contain some kind of foreign lib

I already added the shim for a few

https://github.com/thheller/shadow-cljsjs/blob/master/src/main/cuerdas/vendor/xregexp.cljs

its probably an npm package that needs to be exported to some global

Could that be fixed through shadow-cljs.edn config?

no

https://shadow-cljs.github.io/docs/UsersGuide.html#cljsjs

(ns decimal.extern.decimaljs (:require ["decimal.js" :as dec])) (js/goog.exportSymbol "something" dec)

happy to add it to https://github.com/thheller/shadow-cljsjs

just no idea which global it expects

Thank you, I'll have a look!

seems like its Decimal

Do I understand correctly from this https://shadow-cljs.github.io/docs/UsersGuide.html#_requiring_js that I can use the decimal.js file, packaged inside [funcool/decimal] jar instead of installing it from npm?

no

But Absolute requires like /some-library/components/foo mean that the compiler will look for a some-library/components/foo.js on the classpath;

generally yes but you definitely don't ever want to do this for packaged sources

just include it from npm if you want it done properly

no guarantee that it will even work at all when importing from the classpath

since classpath goes through :advanced

I wanted to reuse that one for the sake of compatibility...ok, I got that.

Thank you for clarifying!

yeah foreign-libs on the CLJS side are not processed at all and just prepended

JS from the classpath is actually fully processed so you typically only want to do it for you own sources

Got another one 🙂

File: ...
failed to require macro-ns "clojure.core.strint", it was required by "..."
FileNotFoundException: Could not locate clojure/core/strint__init.class or clojure/core/strint.clj on classpath.

Oh, sorry. Seems like strint was moved from the core....

I wonder how did it work under lein-cljsbuild...

Oh, I had core.incubator in leiningen dependencies...

yeah it was never in core

How do you load a file with shadowcljs repl.

I keep trying but I keep getting a “file not found in classpath” errors.

sorry if this is a simple question.

I’m using load-file to try and reach the file.

Which repl are you in?

cljs-repl I guess.

In a specific build-id?

yup

Browser?

script

@iha2 it is not currently possible to load files that are not on the classpath

It’s in the folder of the parent app.

Does that make it in the classpath.

you can (require '[some.ns :as x]) as normal but load-file is limited to files in your :source-paths

ok cool it’s in there

it must also have an ns form.

it does

(load-file "DailyProgrammer/single_symbols_squares.cljs")

DailyProgrammer is in src

is that correct?

Is it possible to have a cljs REPL connected to an :npm-module target?

@iha2 no you need the full path from the project root or an absolute path

hi everyone. I’m trying to use firebase npm module with my app and I’m having issues importing things from the module. for example, when I try to

(:require ["firebase/database" :as database])

but some things work, like for example if I do

(:require ["firebase/app" :as firebase])

any ideas anyone, what could be causing this?

@bravilogy is this for nodejs or browser?

you probably want ["firebase/database"] instead, and initialize with (def database (.firestore firebase))

or something like that, I have a really old firebase library here: https://github.com/degree9/firebase-cljs see how things are initialized

yeah it seems to work with cljsjs

can’t figure out what I’m missing 😕

damn it

ok I think I figured it out. I think I just have to do

(:require ["firebase/app" :as firebase]
          ["@firebase/database"])