) : ConfigurationCacheFingerprint()

    data class InitScripts(
        val fingerprints: List<InputFile>
    ) : ConfigurationCacheFingerprint()

    data class WorkInputs(
        val workDisplayName: String,
        val fileSystemInputs: FileCollectionInternal,
        val fileSystemInputsFingerprint: HashCode
    ) : ConfigurationCacheFingerprint()

    data class InputFile(

    private
    fun check(input: ConfigurationCacheFingerprint): InvalidationReason? {
        when (input) {
            is ConfigurationCacheFingerprint.WorkInputs -> input.run {
                val currentFingerprint = host.fingerprintOf(fileSystemInputs)
                if (currentFingerprint != fileSystemInputsFingerprint) {

    inline fun captureWorkInputs(workDisplayName: String, content: ((FileCollectionInternal) -> Unit) -> Unit) {
        val fileSystemInputs = simplify(content)
        sink().write(
            ConfigurationCacheFingerprint.WorkInputs(
                workDisplayName,
                fileSystemInputs,
                host.fingerprintOf(fileSystemInputs)
            )
        )
    }

    private