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<?php |
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namespace Simplario\Checker\Checker; |
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use Simplario\Checker\ResultException\FailException; |
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use Simplario\Checker\ResultException\SuccessException; |
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/** |
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* Class Command |
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* |
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* @package Simplario\Checker\Checker |
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*/ |
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View Code Duplication |
class Command extends AbstractChecker |
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{ |
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/** |
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* @var string |
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*/ |
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protected $target = 'command'; |
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/** |
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* @param string $command |
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* |
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* @return string |
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*/ |
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protected function runCommand($command) |
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{ |
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$output = ''; |
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$process = popen($command, 'r'); |
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while (!feof($process)) { |
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$t = fread($process, 4096); |
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$output .= $t; |
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} |
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pclose($process); |
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$output = strtr($output, ["\n" => ' ', "\r" => ' ', "\t" => ' ']); |
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$output = trim($output); |
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return $output; |
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} |
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/** |
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* @param string $name |
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* @param boolean $expectExists |
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* @param array $task |
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* |
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* @throws FailException |
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* @throws SuccessException |
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*/ |
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protected function testExists($name, $expectExists, array $task) |
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{ |
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$output = $this->runCommand("which {$name}"); |
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if (!empty($output) === $expectExists) { |
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throw new SuccessException('Ok', $task); |
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} |
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$msg = $expectExists ? "Service '{$name}' is not exists'" : "Service '{$name}' is exists"; |
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throw new FailException($msg, $task); |
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} |
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/** |
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* @param string $name |
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* @param boolean $expectWhich |
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* @param array $task |
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* |
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* @throws FailException |
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* @throws SuccessException |
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*/ |
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protected function testWhich($name, $expectWhich, array $task) |
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{ |
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$output = $this->runCommand("which {$name}"); |
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if ($output === $expectWhich) { |
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throw new SuccessException('Ok', $task); |
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} |
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$msg = "Service '{$name}' expected: '{$expectWhich}', but have {$output}"; |
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throw new FailException($msg, $task); |
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} |
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/** |
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* @param string $name |
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* @param string $version |
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* @param array $task |
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* |
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* @throws FailException |
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* @throws SuccessException |
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*/ |
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protected function testVersion($name, $version, array $task) |
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{ |
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$output = $this->runCommand("{$name} -version"); |
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$pattern = "/{$version}/i"; |
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if (preg_match($pattern, $output)) { |
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throw new SuccessException('Ok', $task); |
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} |
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$msg = "Service '{$name}' version fail '{$version}'"; |
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throw new FailException($msg, $task); |
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} |
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} |
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simplario /
checker
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.