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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2018 Aleksander Stelmaczonek <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   MIT License, see license file distributed with this source code  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Koriit\PHPDeps\Helpers;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Koriit\PHPDeps\Config\Config;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Koriit\PHPDeps\Graph\Vertex;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Koriit\PHPDeps\Modules\Module;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Style\SymfonyStyle;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class ModulesHelper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Module[]     $modules  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param SymfonyStyle $io  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return bool True if everything is valid, false otherwise  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function validateModules(array $modules, SymfonyStyle $io)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $duplicatedModules = $this->findModuleDuplicates($modules);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!empty($duplicatedModules)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $io->error('Two or more of your configured modules have the same name'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $io->section('Duplicated modules'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $io->listing($duplicatedModules);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Module[] $modules  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string[] Names of duplicated modules  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function findModuleDuplicates(array $modules)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $moduleNames = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($modules as $module) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $moduleNames[] = $module->getName();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $names = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $duplicatedModules = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($moduleNames as $name) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (\in_array($name, $names)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $duplicatedModules[] = $name;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $names[] = $name;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $duplicatedModules;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Config $config  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return Module[]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function findModules(Config $config)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $modules = $config->getModules();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($config->getModuleDetectors() as $detector) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $modules = \array_merge($modules, $detector->findModules());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $modules;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param SymfonyStyle $io  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Vertex       $vertex Module's vertex  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param int          $index  List index  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function renderModuleDependencies(SymfonyStyle $io, Vertex $vertex, $index)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        /** @var Module $module */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $module = $vertex->getValue();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $io->section($index . '. ' . $module->getName() . ' [<fg=magenta>' . $module->getNamespace() . '</>]');  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $dependencies = [];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        foreach ($vertex->getNeighbours() as $neighbour) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            /** @var Module $dependency */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $dependency = $neighbour->getValue();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $dependencies[] = $dependency->getName() . ' [<fg=magenta>' . $dependency->getNamespace() . '</>]';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (!empty($dependencies)) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $io->listing($dependencies);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $io->text('No dependencies'); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Vertex[] $vertices Module vertices to filter  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string[] $filters  Allowed Module names  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return Vertex[] Filtered vertices array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function filterVerticesByModuleName(array $vertices, array $filters)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!empty($filters)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $filterExpression = function (Vertex $v) use ($filters) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                return \in_array($v->getValue()->getName(), $filters);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            };  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return \array_filter($vertices, $filterExpression);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $vertices;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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