#[derive(Debug, clap::Parser)]
#[clap(name = "ipns")]
struct Opt {
key: String,
}
#[tokio::main]
async fn main() -> anyhow::Result<()> {
use std::str::FromStr;
use clap::Parser;
use rust_ipfs::builder::DefaultIpfsBuilder as IpfsBuilder;
use rust_ipfs::Ipfs;
use rust_ipfs::IpfsPath;
tracing_subscriber::fmt::init();
let opt = Opt::parse();
let ipfs: Ipfs = IpfsBuilder::new()
.with_default()
.enable_tcp()
.add_listening_addr("/ip4/0.0.0.0/tcp/0".parse()?)
.with_mdns()
.with_relay(true)
.default_record_key_validator()
.start()
.await?;
ipfs.default_bootstrap().await?;
let ipns_path = IpfsPath::from_str(&opt.key)?;
let path = ipfs.resolve_ipns(&ipns_path, false).await?;
println!("{} resolves to {}", opt.key, path);
Ok(())
}