I'm trying to add custom configuration to a dokka ...

# dokka

[solonovamax]

I'm trying to add custom configuration to a dokka plugin using DGPv2. there seems to be no documentation for how to do this, though I did find the

fun DokkaPluginParametersContainer.pluginParameters(
    pluginFqn: String,
    configure: DokkaPluginParametersBuilder.() -> Unit
)

method, in DokkaPluginParametersBuilder.kt. However, this method does not work as it produces the following error:

Cannot create a DokkaPluginParametersBuilder because this type is not known to this container. Known types are: DokkaHtmlPluginParameters, DokkaVersioningPluginParameters

creating my own class in my build.gradle.kts doesn't work either, due to

Could not create domain object 'scripts' (DokkaScriptsPluginParameters)
> Could not create an instance of type Build_gradle$DokkaScriptsPluginParameters.
   > Class Build_gradle.DokkaScriptsPluginParameters is a non-static inner class.

[solonovamax]

the lack of support for configuring custom plugins is a serious issue imo.

the current solution I have found to this is to manually register the DokkaPluginParametersBuilder using

registerFactory(DokkaPluginParametersBuilder::class.java) { name ->
    objects.newInstance<DokkaPluginParametersBuilder>(name, name)
}

however, this still errors due to jsonEncode() being annotated with @Internal.

[solonovamax]

I've submitted a PR that fixes these issues here: https://github.com/Kotlin/dokka/pull/3870