//! One poll of the registries, printing what was published.
//!
//!     cargo run -p hound-watch --example poll-once

fn main() -> anyhow::Result<()> {
    let mut cursor = hound_watch::Cursor::default();
    let releases = hound_watch::poll(&mut cursor)?;
    let npm = releases.iter().filter(|r| r.ecosystem == "npm").count();
    let pypi = releases.iter().filter(|r| r.ecosystem == "PyPI").count();
    println!("{} releases: {npm} npm, {pypi} PyPI", releases.len());
    println!("cursor now: npm_seq={} pypi_last={}", cursor.npm_seq, cursor.pypi_last);
    for r in releases.iter().take(8) {
        println!("  {:<6} {}", r.ecosystem, r.name);
    }
    Ok(())
}