use futures::pin_mut;
use futures::stream::StreamExt;

#[tokio::main]
async fn main() -> failure::Fallible<()> {
    let args: Vec<String> = std::env::args().collect();
    let url = args
        .get(1)
        .expect("Expecting URL parameter")
        .parse()
        .unwrap();

    let stream = stork_http::HttpStorkable::new(url).exec();
    pin_mut!(stream); // needed for iteration

    while let Some(link) = stream.next().await {
        let link = link?;

        println!("{:?}", link.val());

        let stream = link.exec();
        pin_mut!(stream); // needed for iteration

        while let Some(link) = stream.next().await {
            println!("> {:?}", link?.val());
        }
    }

    Ok(())
}