public function fire($arguments, $options)
{
$instanceId = array_get($arguments, CommandRules::INSTANCE_ID);
$logFile = array_get($arguments, CommandRules::LOGFILE);
$user = array_get($options, CommandRules::USER);
$keyFile = array_get($options, CommandRules::KEY_FILE);
$host = $this->aws->getPublicDNSFromInstanceId($instanceId);
if (is_null($host)) {
$this->command->error('Error: Could not find Host from Instance ID. Please try again.');
} else {
$connection = $this->connectionFactory->createConnection($instanceId, $host, $user, $keyFile);
$connection->run(array('tail -f ' . $logFile), function ($line) {
$this->command->info($line);
});
}
}
public function testGetPublicDNSFromInstanceIdReturnsNullWithEmptyInstances()
{
$this->setExpectationsForMockEc2(array('Reservations' => array(0 => array('Instances' => array()))));
$dns = $this->aws->getPublicDNSFromInstanceId('test-id');
$this->assertNull($dns);
}
