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Passed
Pull Request — master (#295)
by Fabien
02:25
created

Loader::fromPath()   A

↳ Parent: Loader

Complexity

Conditions 3
Paths 4

Size

Total Lines 15
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 7
c 1
b 0
f 0
dl 0
loc 15
rs 10
cc 3
nc 4
nop 1
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Churn\Configuration;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use InvalidArgumentException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\Yaml\Yaml;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Loader

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $confPath Path of the configuration file to load.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws InvalidArgumentException If the configuration file cannot be read.

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function fromPath(string $confPath): Config

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $originalConfPath = $confPath;

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (\is_dir($confPath)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $confPath = \rtrim($confPath, '/\\') . '/churn.yml';

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!\is_readable($confPath)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new InvalidArgumentException('The configuration file can not be read at ' . $originalConfPath);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $content = (string) \file_get_contents($confPath);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return Config::create(Yaml::parse($content) ?? []);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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