Yeah, no, not fully. The problem is, that attributes coming from a

@CachedRule

and attributes coming from module metadata file are primitve and not longer typed. So you have to check for actual

OPERATING_SYSTEM_ATTRIBUTE

attribute and a

String

typed version of it, or get the attribute keys and match by name.

So you probably need something like this instead:

configurations.runtimeClasspath.flatMap {
    it.incoming.artifacts.resolvedArtifacts.map { artifactResults ->
        artifactResults.filter { artifactResult ->
            val variantAttributes = artifactResult.variant.attributes
            variantAttributes
                .keySet()
                .filter { it.name == OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE.name }
                .also {
                    if (it.size > 1) {
                        throw AssertionError("Multiple attributes with same name are not expected")
                    }
                }
                .singleOrNull()
                ?.let { variantAttributes.getAttribute(it) }
                ?.takeIf {
                    (it is OperatingSystemFamily) || (it is String)
                } != null
        }.map { artifactResult ->
            artifactResult.file
        }
    }
}

(in Java, because nobody needs Kotlin in plugins ;))