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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the Magallanes package.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (c) Andrés Montañez <[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 Mage\Task\BuiltIn\Composer;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Mage\Task\Exception\SkipException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Process\Process;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Mage\Task\AbstractTask;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use DateTime;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Composer Task - Self update  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Yanick Witschi <https://github.com/Toflar>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class SelfUpdateTask extends AbstractTask  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getName()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return 'composer/self-update';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getDescription()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return '[Composer] Self Update';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function execute()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $options = $this->getOptions();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $cmdVersion = sprintf('%s --version', $options['path']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        /** @var Process $process */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $process = $this->runtime->runCommand(trim($cmdVersion));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!$process->isSuccessful()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $buildDate = $this->getBuildDate($process->getOutput());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!$buildDate instanceof DateTime) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $compareDate = $this->getCompareDate();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($buildDate >= $compareDate) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new SkipException();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $cmdUpdate = sprintf('%s self-update', $options['path']); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        /** @var Process $process */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $process = $this->runtime->runCommand(trim($cmdUpdate));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $process->isSuccessful();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function getBuildDate($output)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $buildDate = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $output = explode(PHP_EOL, $output);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($output as $row) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (strpos($row, 'Composer version ') === 0) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $buildDate = DateTime::createFromFormat('Y-m-d H:i:s', substr(trim($row), -19)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $buildDate;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    protected function getCompareDate()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $options = $this->getOptions();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $compareDate = new DateTime();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $compareDate->modify(sprintf('now -%d days', $options['days'])); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $compareDate;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function getOptions()  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $options = array_merge(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ['path' => 'composer', 'days' => 60],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->runtime->getMergedOption('composer'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->options  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $options;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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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.