private
fun Project.findSourceSetOf(file: File): EnclosingSourceSet? =
    sourceSets?.find { file in it.allSource }?.let {
        EnclosingSourceSet(this, it)
    }


private
val Project.sourceSets
    get() = extensions.findByType(typeOf<SourceSetContainer>())


private
fun precompiledScriptPluginModelBuilder(
    scriptFile: File,
    enclosingSourceSet: EnclosingSourceSet,
    modelRequestProject: Project