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BinLocator::locate()   A
last analyzed

↳ Parent: BinLocator

Complexity

Conditions 3
Paths 3

Size

Total Lines 15
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 3
eloc 8
c 1
b 0
f 0
nc 3
nop 0
dl 0
loc 15
rs 10
1 
<?php
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namespace Jackal\BinLocator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Jackal\BinLocator\Exception\BinLocatorException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\Process\Process;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class BinLocator

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $binToLocate;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $whichCommand = 'which';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct($binToLocate)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->binToLocate = $binToLocate;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function locate(){

            


            
                                                                        
                            
            
                                    
            
            

                
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        $process = new Process([$this->whichCommand,$this->binToLocate]);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $process->run();

            


            
                                                                        
                            
            
                                    
            
            

                
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        if($process->getErrorOutput()){

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw BinLocatorException::processFailed($process);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $path = trim($process->getOutput());

            


            
                                                                        
                            
            
                                    
            
            

                
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        if(!$path){

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw BinLocatorException::notFound($this->binToLocate);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $path;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function getProcess(array $commandLine){

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $bin = $this->locate();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $commandLine = implode(' ', array_merge([$bin], $commandLine));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        //compatibility fix Process >= 5.x

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if(method_exists(Process::class, 'fromShellCommandline')){

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return Process::fromShellCommandline($commandLine);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
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            Bug
    
    
    
        introduced 
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The method fromShellCommandline() does not exist on Symfony\Component\Process\Process.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

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            return Process::/** @scrutinizer ignore-call */ fromShellCommandline($commandLine);

                                        

                                                                            

                                

                                                                                                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.


This is most likely a typographical error or the method has been renamed.


                        

                                                    

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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        //Process < 5.x

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return new Process($commandLine);

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}