Function pickProcess

src/ui/processPicker.ts:115–125

()

 * the format `pid:port`, where port is optional.
 */
export async function pickProcess(): Promise<string | null> {
  try {
    const item = await listProcesses();
    return item ? item.pidAndPort : null;
  } catch (err) {
    await vscode.window.showErrorMessage(l10n.t('Process picker failed ({0})', err.message), {
      modal: true,
    });
    return null;
  }
}

// ---- private