public function _openConnection($environment)
{
$config = new Garp_Deploy_Config();
$params = $config->getParams($environment);
if (!$params) {
Garp_Cli::errorOut('No settings found for environment ' . $environment);
}
if (empty($params['server'])) {
Garp_Cli::errorOut("'server' is a required setting.");
return false;
}
// To provide a bit of backward-compatibility, convert to array
if (!is_array($params['server'])) {
$params['server'] = array(array('server' => $params['server'], 'user' => $params['user']));
}
if (count($params['server']) === 1) {
$this->_executeSshCommand($params['server'][0]['server'], $params['server'][0]['user']);
return true;
}
$choice = Garp_Cli::prompt("Choose a server to use: \n" . array_reduce($params['server'], function ($output, $server) {
$number = count(explode("\n", $output));
$output .= "{$number}) {$server['server']}\n";
return $output;
}, ''));
if (!array_key_exists($choice - 1, $params['server'])) {
Garp_Cli::errorOut('Invalid choice: ' . $choice);
return false;
}
$this->_executeSshCommand($params['server'][$choice - 1]['server'], $params['server'][$choice - 1]['user']);
}
/**
* Fetches the deploy parameters for the environment which this storage instance runs on.
*/
public function getDeployParams()
{
$deployConfig = new Garp_Deploy_Config();
$deployParams = $deployConfig->getParams($this->getEnvironment());
return $deployParams;
}
/**
* Fetches the SSH deploy parameters for the environment which this storage instance runs on.
* @return Array Deployment parameters containing values for 'server', 'user' and 'deploy_to' path.
*/
protected function _fetchDeployParams()
{
$deployConfig = new Garp_Deploy_Config();
$deployParams = $deployConfig->getParams($this->getEnvironment());
return $deployParams;
}