use anyhow::Result;
use itertools::Itertools;

use crate::repo::Repos;

impl crate::GTree {
    pub fn list(&self, repos: Repos) -> Result<()> {
        repos.iter().sorted_by_key(|x| x.0).for_each(|(_, repo)| {
            let repo = repo.read().unwrap();
            println!("{}", repo)
        });

        Ok(())
    }
}