Does anybody have experience making a Kotlin JS+IR...

# javascript

[Rob Murdock]

Does anybody have experience making a Kotlin JS+IR share “resources” with a downstream Kotlin JS+IR project? Trying to clean something up here and any clues could be useful

[Rob Murdock]

kind of a gradle question specific to the Kotlin JS or Kotlin multiplatform ecosystem, so 🤷

[Big Chungus]

Should work out of the box if the consumer is kjs project (as opposed to plain js)

[Big Chungus]

Did you try to inspect generated klib to see if resources are packed?

[Rob Murdock]

I did not! interesting

[Rob Murdock]

I’m guessing the challenge will be the “appropriate” way to programmatically access those resources then

[Rob Murdock]

as I’m normed on doing that in a more js way than a traditional kotlin way

[Big Chungus]

Is it nodejs or browser based?

[Rob Murdock]

haha

[Rob Murdock]

i’m using hte library in two places, so… yes

[Rob Murdock]

but the important one is browser

[Big Chungus]

In any case, you should be able to "import/require" them as in normal js project. Make sure you have appropriate webpack loaders, though

[Rob Murdock]

ok, that’s where I tend to have trouble finding them, or maybe getting the require path correct for them

[Big Chungus]

Have a look at how I'm "importing" css https://www.github.com/mpetuska/kamp/tree/feature%2Fcompose/app%2Fclient%2Fmdc%2Fsrc%2FjsMain%2Fkotlin%2Fbutton%2FMDCButton.kt

[Rob Murdock]

hm… do you know where those resources are supposed to show up before webpack process? I’m not sure I’m finding them

[Big Chungus]

To find a correct path, find your extracted module in rootProjectDir/build/js/packages... And then use relative path from imported module's package.json

[Rob Murdock]

good lead, thanks. 🙂

[Big Chungus]

I've just checked on my own project and resources are definitely packed into klib

[turansky]

For single project

[Rob Murdock]

interesting - it appears that the module contains the information, but depending on the module in a javascript project isn’t enough to unpack the kotlin directory.

This seems likely because i’m using the IR compiler (which means the builder can do things like skip bundling each module as a js lib).

[Big Chungus]

Hmm. As a hack, you could pack that module as js with github.com/mpetuska/npm-publish and then depend on it as npm dependency

[Rob Murdock]

yeah since they’re clearly in the klib i’m writing a task that unzips them into the processedResources directory

[Rob Murdock]

that should work

[Rob Murdock]

relatedly, trying to reliably get the files as inputs for the copy task has become the thread that unfurls my gradle build 🙃. it seems like it should be so straightforward…

[Big Chungus]

How come?

[Big Chungus]

Always been super easy

[Big Chungus]

Can you share some code?

[Rob Murdock]

I couldn’t seem to get access to them by the “implementation” configuration (though there may be better ways), so I made a new configuration that extends implementation. and this sort of works, but triggers a number of configuration time awkwardness in my multiproject. I can definitely affect that in various ways, but it seems awfully fussy

val dependencyResources by creating(Copy::class) {
    dependsOn(clientDependencies)
    clientDependencies.files.forEach {
        if (it.exists()) {
            from(zipTree(it).matching {
                exclude(
                    "default",
                    "more stuff here"
                )
            })
        }
    }
}

[Rob Murdock]

this is missing two lines, but those are in there, I tried to clean it up slightly to share

duplicatesStrategy = DuplicatesStrategy.WARN
into("$buildDir/processedResources/js/main")

[Rob Murdock]

after some fussing later, I found that the “jsDefault” configuration meets my needs. looks all clear. thanks for the chats all 🙂