src/main.rs


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use anyhow::anyhow;
use anyhow::Result;
use clap::ArgMatches;
use result_inspect::*;

use librepology::v1::api::*;
use librepology::v1::types::response::Problem;
use librepology::endpoint::DefaultEndpoint;

mod cli;

#[tokio::main]
async fn main() -> Result<()> {
    let _ = env_logger::try_init()?;
    let app = cli::app();

    match app.get_matches().subcommand() {
        ("problems", Some(mtch)) => problems(mtch).await,
        (other, _) => Err(anyhow!("No such subcommand: {}", other)),
    }
}

async fn problems<'a>(matches: &ArgMatches<'a>)  -> Result<()> {
    let repo = matches.value_of("repo").map(String::from).unwrap(); // safe by clap
    let client = ApiClient::new::<DefaultEndpoint>()?;
    client.problems()
        .for_repo(repo)
        .to_request()
        .perform()
        .await
        .inspect(|response| log::debug!("Response: {:?}", response))?
        .into_iter()
        .for_each(|problem| {
            println!("Problem: {:?}", problem);
        });

    Ok(())
}