rwh 0.13.13

Safe filetransfer through magic-wormhole
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use std::sync::LazyLock;

use color_eyre::eyre;
use dialoguer::{Completion, Input};
use rwh::Wordlist;

static WORDLIST: LazyLock<Wordlist> = LazyLock::new(|| Wordlist::default_wordlist(2));

struct CustomCompletion {}

impl CustomCompletion {
	pub fn default() -> Self {
		CustomCompletion {}
	}
}

impl Completion for CustomCompletion {
	fn get(&self, input: &str) -> Option<String> {
		WORDLIST.get_completions(input).first().cloned()
	}
}

pub fn enter_code() -> eyre::Result<String> {
	let custom_completion = CustomCompletion::default();

	Input::new()
		.with_prompt("Wormhole Code")
		.completion_with(&custom_completion)
		.interact_text()
		.map(|code: String| code.trim().to_string())
		.map_err(From::from)
}