Method print_coverage

atomic-cli/src/commands/agent/attest.rs:531–579

Print coverage per view.

(&self, repo: &Repository, attest: &Attestation)

    /// Print coverage per view.
    fn print_coverage(&self, repo: &Repository, attest: &Attestation) {
        let views = match repo.list_views() {
            Ok(s) => s,
            Err(_) => return,
        };

        let covered_set: std::collections::HashSet<&Hash> = attest.changes_covered.iter().collect();

        let mut has_coverage = false;

        for view_name in &views {
            let history = match repo
                .log(atomic_repository::history::HistoryOptions::default().view(view_name))
            {
                Ok(h) => h,
                Err(_) => continue,
            };

            let total = history.len();
            if total == 0 {
                continue;
            }

            let covered = history
                .iter()
                .filter(|e| covered_set.contains(&e.hash))
                .count();

            if covered == 0 {
                continue;
            }

            if !has_coverage {
                println!("Coverage:");
                has_coverage = true;
            }

            let pct = (covered as f64 / total as f64) * 100.0;
            let bar_width = 20;
            let filled = ((pct / 100.0) * bar_width as f64) as usize;
            let empty = bar_width - filled;
            let bar = format!("{}{}", "█".repeat(filled), "░".repeat(empty),);

            println!(
                "  {:<20} {} {}/{} ({:.0}%)",
                view_name, bar, covered, total, pct,
            );
        }
    }
}

// Formatting Helpers