👋 Hi, I'm trying to find a way to mix enum option using

multiple()

and

prompt()

to allow the user to provide values at runtime if nothing is provided. Unfortunately, this does not seem to be supported. What would be the recommended way to support this kind of behavior? I'm currently using this, but this prevent me from using a prompt

val flavors: Set<Flavor> by option("-f", "--flavors")
    .enum<Flavor>(ignoreCase = true)
    .multiple(default = listOf(Main)).unique()

That particular combo isn't built in, but you can do it yourself easily.

mutliple

is just

transformAll { it }

, and

prompt

is just

transformAll { it.lastOrNull() ?: terminal.prompt("") }

, so you can combine them like

option().enum<>().transformAll { it.ifEmpty { listOf(terminal.prompt("..."))} }

Interesting, I'll try that. Thanks a lot. btw, that is an awesome lib that you built 👌