Jędrzej Stuczyński
80 lines
2.1 KiB
Rust
80 lines
2.1 KiB
Rust
// Copyright 2021-2023 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: GPL-3.0-only
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use crate::commands::try_load_current_config;
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use clap::Args;
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use colored::Colorize;
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use nym_mixnode::node::node_description::NodeDescription;
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use std::io;
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use std::io::Write;
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#[derive(Args)]
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pub(crate) struct Describe {
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/// The id of the mixnode you want to describe
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#[clap(long)]
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id: String,
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/// Human readable name of this node
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#[clap(long)]
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name: Option<String>,
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/// Description of this node
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#[clap(long)]
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description: Option<String>,
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/// Link associated with this node, for example `https://mixnode.yourdomain.com`
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#[clap(long)]
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link: Option<String>,
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/// Physical location of this node, for example `City: London, Country: UK`
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#[clap(long)]
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location: Option<String>,
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}
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fn read_user_input() -> String {
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io::stdout().flush().unwrap();
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let mut buf = String::new();
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io::stdin().read_line(&mut buf).unwrap();
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buf.trim().to_string()
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}
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pub(crate) fn execute(args: Describe) -> anyhow::Result<()> {
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// ensure that the mixnode has in fact been initialized
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let config = try_load_current_config(&args.id)?;
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let example_url = "https://mixnode.yourdomain.com".bright_cyan();
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let example_location = "City: London, Country: UK";
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// get input from the user if not provided via the arguments
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let name = args.name.unwrap_or_else(|| {
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print!("name: ");
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read_user_input()
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});
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let description = args.description.unwrap_or_else(|| {
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print!("description: ");
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read_user_input()
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});
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let link = args.link.unwrap_or_else(|| {
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print!("link, e.g. {example_url}: ");
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read_user_input()
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});
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let location = args.location.unwrap_or_else(|| {
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print!("location, e.g. {example_location}: ");
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read_user_input()
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});
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let node_description = NodeDescription {
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name,
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description,
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link,
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location,
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};
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// save the struct
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node_description.save_to_file(config.storage_paths.node_description)?;
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Ok(())
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}
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