/**
* Interacts with the user to retrieve host configurations.
*
* @param OutputStyle $io
*/
private function interactForHostConfigurations(OutputStyle $io)
{
$io->writeln(' Add host configurations:');
$addHost = true;
while ($addHost) {
$stage = $io->choice('Stage', array(Host::STAGE_PRODUCTION, Host::STAGE_ACCEPTANCE, Host::STAGE_TEST));
$hostname = $io->ask('Hostname');
$path = $io->ask('Workspace path');
$connectionType = $io->ask('Connection type (eg. local or ssh)');
$this->configuration['hosts'][] = array('stage' => $stage, 'connectionType' => $connectionType, 'hostname' => $hostname, 'path' => $path);
$addHost = $io->confirm('Add another host?');
}
}