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1 | <?php |
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2 | /* (c) Anton Medvedev <[email protected]> |
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3 | * |
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4 | * For the full copyright and license information, please view the LICENSE |
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5 | * file that was distributed with this source code. |
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6 | */ |
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7 | |||
8 | namespace Deployer\Console; |
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9 | |||
10 | use Deployer\Deployer; |
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11 | use Deployer\Host\Host; |
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12 | use Deployer\Host\Localhost; |
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13 | use Deployer\Task\Context; |
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14 | use Symfony\Component\Console\Command\Command; |
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15 | use Symfony\Component\Console\Input\InputArgument; |
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16 | use Symfony\Component\Console\Input\InputInterface; |
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17 | use Symfony\Component\Console\Input\InputOption as Option; |
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18 | use Symfony\Component\Console\Output\OutputInterface; |
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19 | use Symfony\Component\Console\Question\ChoiceQuestion; |
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20 | |||
21 | /** |
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22 | * @codeCoverageIgnore |
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23 | */ |
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24 | class SshCommand extends Command |
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25 | { |
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26 | /** |
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27 | * @var Deployer |
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28 | */ |
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29 | private $deployer; |
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30 | |||
31 | /** |
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32 | * SshCommand constructor. |
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33 | * @param Deployer $deployer |
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34 | */ |
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35 | public function __construct(Deployer $deployer) |
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36 | { |
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37 | parent::__construct('ssh'); |
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38 | $this->setDescription('Connect to host through ssh'); |
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39 | $this->deployer = $deployer; |
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40 | } |
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41 | |||
42 | /** |
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43 | * Configures the command |
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44 | */ |
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45 | protected function configure() |
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46 | { |
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47 | $this->addArgument( |
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48 | 'hostname', |
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49 | InputArgument::OPTIONAL, |
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50 | 'Hostname' |
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51 | ); |
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52 | } |
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53 | |||
54 | /** |
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55 | * {@inheritdoc} |
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56 | */ |
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57 | protected function execute(InputInterface $input, OutputInterface $output) |
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58 | { |
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59 | $hostname = $input->getArgument('hostname'); |
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60 | if (!empty($hostname)) { |
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61 | $host = $this->deployer->hosts->get($hostname); |
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62 | } else { |
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63 | $hostsAliases = []; |
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64 | foreach ($this->deployer->hosts as $host) { |
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65 | if ($host instanceof Localhost) { |
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66 | continue; |
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67 | } |
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68 | $hostsAliases[] = $host->getAlias(); |
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69 | } |
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70 | |||
71 | if (count($hostsAliases) === 0) { |
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72 | $output->writeln('No remote hosts.'); |
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73 | return 2; // Because there are no hosts. |
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74 | } |
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75 | |||
76 | if (count($hostsAliases) === 1) { |
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77 | $host = current($this->deployer->hosts->all()); |
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78 | } else { |
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79 | $helper = $this->getHelper('question'); |
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80 | $question = new ChoiceQuestion( |
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81 | '<question>Select host:</question>', |
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82 | $hostsAliases |
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83 | ); |
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84 | $question->setErrorMessage('There is no "%s" host.'); |
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85 | |||
86 | $hostname = $helper->ask($input, $output, $question); |
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87 | $host = $this->deployer->hosts->get($hostname); |
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88 | } |
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89 | } |
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90 | |||
91 | $shell_path = 'exec $SHELL -l'; |
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92 | if ($host->has('shell_path')) { |
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93 | $shell_path = 'exec ' . $host->get('shell_path') . ' -l'; |
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94 | } |
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95 | |||
96 | Context::push(new Context($host, $input, $output)); |
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97 | $options = $host->getSshArguments(); |
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98 | $deployPath = $host->get('deploy_path', '~'); |
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99 | |||
100 | passthru("ssh -t $options {$host->getConnectionString()} 'cd '''$deployPath/current'''; $shell_path'"); |
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101 | return 0; |
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102 | } |
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103 | } |
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104 |
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