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<?php |
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/* (c) Anton Medvedev <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Deployer\Utility; |
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use Deployer\Logger\Logger; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Process\Process; |
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class ProcessOutputPrinter |
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{ |
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/** |
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* @var OutputInterface |
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*/ |
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private $output; |
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/** |
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* @var Logger |
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*/ |
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private $logger; |
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public function __construct(OutputInterface $output, Logger $logger) |
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{ |
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$this->output = $output; |
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$this->logger = $logger; |
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} |
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/** |
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* Returns a callable for use with the symfony Process->run($callable) method. |
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* |
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* @return callable A function expecting a int $type (e.g. Process::OUT or Process::ERR) and string $buffer parameters. |
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*/ |
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public function callback(string $hostname) |
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{ |
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return function ($type, $buffer) use ($hostname) { |
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foreach (explode("\n", rtrim($buffer)) as $line) { |
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$this->writeln($type, $hostname, $line); |
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} |
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}; |
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} |
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public function command(string $hostname, string $command) |
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{ |
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$this->logger->log("[$hostname] > $command"); |
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if ($this->output->isVeryVerbose()) { |
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$this->output->writeln("[$hostname] <fg=cyan>></fg=cyan> $command"); |
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} |
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} |
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/** |
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* @param int $type Process::OUT or Process::ERR |
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* @param string $hostname for debugging |
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* @param string $line to print |
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*/ |
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public function writeln($type, $hostname, $line) |
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{ |
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$line = $this->filterOutput($line); |
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// Omit empty lines |
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if (empty($line)) { |
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return; |
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} |
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if ($type === Process::ERR) { |
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$this->logger->log("[$hostname] < [error] $line"); |
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} else { |
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$this->logger->log("[$hostname] < $line"); |
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} |
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if ($this->output->isDecorated()) { |
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if ($type === Process::ERR) { |
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$line = "[$hostname] \033[0;31m<\e[0m $line"; |
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} else { |
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$line = "[$hostname] \033[0;90m< $line\033[0m"; |
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} |
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} else { |
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$line = "[$hostname] < $line"; |
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} |
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if ($this->output->isDebug()) { |
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$this->output->writeln($line, OutputInterface::OUTPUT_RAW); |
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} |
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} |
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/** |
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* This filtering used only in Ssh\Client, but for simplify putted here. |
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* |
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* @param string $output |
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* @return string |
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*/ |
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public function filterOutput($output) |
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{ |
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return preg_replace('/\[exit_code:(.*?)\]/', '', $output); |
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} |
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} |
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deployphp /
deployer
