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<?php |
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namespace Startwind\Inventorio\Command; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\RequestOptions; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Process\Process; |
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class RemoteCommand extends InventorioCommand |
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{ |
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protected static $defaultName = 'remote'; |
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protected static $defaultDescription = 'Start remote mode'; |
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private const URL_HAS_COMMAND = '/inventorio/command/queued/{serverId}'; |
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private const URL_POP_COMMAND = '/inventorio/command/pop/{serverId}'; |
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private const URL_SEND_OUTPUT = '/inventorio/command/result/{commandId}'; |
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/** |
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* @inheritDoc |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output): int |
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{ |
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$this->initConfiguration($input->getOption('configFile')); |
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$client = new Client(); |
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$popUrl = str_replace('{serverId}', $this->getServerId(), self::URL_POP_COMMAND); |
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$hasUrl = str_replace('{serverId}', $this->getServerId(), self::URL_HAS_COMMAND); |
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while (true) { |
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$response = $client->get($this->config->getInventorioServer() . $hasUrl); |
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$result = json_decode($response->getBody(), true); |
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if ($result['data']['hasQueued']) { |
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$commandResponse = $client->get($this->config->getInventorioServer() . $popUrl); |
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$commandResult = json_decode($commandResponse->getBody(), true); |
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$command = $commandResult['data']['command']['command']; |
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$identifier = $commandResult['data']['command']['id']; |
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$output->writeln('Running: ' . $command); |
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$commandOutput = $this->runCommand($command); |
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$sendUrl = str_replace('{commandId}', $identifier, self::URL_SEND_OUTPUT); |
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$client->post($this->config->getInventorioServer() . $sendUrl, [ |
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RequestOptions::JSON => ['output' => $commandOutput] |
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]); |
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} |
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sleep(10); |
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} |
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} |
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private function runCommand($command): array |
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{ |
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$commands = $this->config->getCommands(); |
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if (!array_key_exists($command, $commands)) { |
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return [ |
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"output" => "No command with identifier '" . $command . "' found." |
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]; |
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} |
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$actualCommand = $commands[$command]; |
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$process = Process::fromShellCommandline($actualCommand['command']); |
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$process->run(); |
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return [ |
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'output' => $process->getOutput(), |
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'error' => $process->getErrorOutput(), |
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'actualCommand' => $actualCommand['command'], |
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'exitCode' => $process->getExitCode() |
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]; |
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} |
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} |
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startwind /
inventorio-command-line
For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type. Let?s take a look at an example: