Function stop_forwards_for_sandbox

crates/openshell-core/src/forward.rs:437–461

Stop all forwards for a given sandbox name.

(name: &str)

/// Stop all forwards for a given sandbox name.
pub fn stop_forwards_for_sandbox(name: &str) -> Result<Vec<u16>> {
    let Ok(dir) = forward_pid_dir() else {
        return Ok(Vec::new());
    };
    let prefix = format!("{name}-");
    let mut stopped = Vec::new();

    let Ok(entries) = std::fs::read_dir(&dir) else {
        return Ok(Vec::new());
    };

    for entry in entries.flatten() {
        let file_name = entry.file_name();
        let file_name = file_name.to_string_lossy();
        if let Some(rest) = file_name.strip_prefix(&prefix)
            && let Some(port_str) = rest.strip_suffix(".pid")
            && let Ok(port) = port_str.parse::<u16>()
            && stop_forward(name, port)?
        {
            stopped.push(port);
        }
    }

    Ok(stopped)
}

/// Information about a tracked forward.
pub struct ForwardInfo {