Function fetch_ready_sandbox_for_forward

crates/openshell-cli/src/run.rs:2948–2981

(
    client: &mut crate::tls::GrpcClient,
    name: &str,
)

}

async fn fetch_ready_sandbox_for_forward(
    client: &mut crate::tls::GrpcClient,
    name: &str,
) -> Result<Sandbox> {
    let response = match client
        .get_sandbox(GetSandboxRequest {
            name: name.to_string(),
        })
        .await
    {
        Ok(response) => response,
        Err(status) if status.code() == Code::NotFound => {
            return Err(miette::miette!(
                "sandbox '{name}' no longer exists; stopping service forward"
            ));
        }
        Err(status) => return Err(status).into_diagnostic(),
    };

    let sandbox = response
        .into_inner()
        .sandbox
        .ok_or_else(|| miette::miette!("sandbox '{name}' not found"))?;

    if SandboxPhase::try_from(sandbox.phase()) != Ok(SandboxPhase::Ready) {
        return Err(miette::miette!(
            "sandbox '{}' is no longer ready (phase: {}); stopping service forward",
            name,
            phase_name(sandbox.phase())
        ));
    }

    Ok(sandbox)
}

#[derive(Debug)]
struct ForwardTcpConnectionError {