Function handle_upgrade_command

crates/opencode-cli/src/main.rs:2636–2671

(
    target: Option<String>,
    method: Option<String>,
)

}

async fn handle_upgrade_command(
    target: Option<String>,
    method: Option<String>,
) -> anyhow::Result<()> {
    let detected = detect_install_method();
    let method = method
        .as_deref()
        .map(InstallMethod::parse)
        .unwrap_or(detected);

    println!("Using method: {}", method.as_str());

    if method == InstallMethod::Unknown
        && !prompt_yes_no("Installation method is unknown. Continue anyway?")?
    {
        println!("Cancelled.");
        return Ok(());
    }

    let target = if let Some(target) = target {
        target.trim_start_matches('v').to_string()
    } else {
        latest_version(method).await?
    };

    let current = env!("CARGO_PKG_VERSION").trim_start_matches('v');
    if current == target {
        println!("opencode upgrade skipped: {} is already installed", target);
        return Ok(());
    }

    println!("From {} -> {}", current, target);
    run_upgrade_process(method, &target)?;
    println!("Upgrade complete.");
    Ok(())
}

async fn handle_uninstall_command(
    keep_config: bool,