@get:OutputFile
    abstract val manifestFile: RegularFileProperty

    @TaskAction
    fun generate() {
        ReproduciblePropertiesWriter.store(createProperties(), manifestFile.get().asFile)
    }

    private
    fun createProperties() = Properties().also { properties ->
        properties["runtime"] = runtime.get().joinToString(",")
        properties["projects"] = projects.get().joinToString(",")