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Push — master ( dcddf7...d2fb4d )
by Théo
05:16 queued 03:22
created

IgnoreUseStmtNodeVisitor::enterNode()   B

↳ Parent: IgnoreUseStmtNodeVisitor

Complexity

Conditions 6
Paths 2

Size

Total Lines 13
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 6
eloc 7
nc 2
nop 1
dl 0
loc 13
rs 8.8571
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of the humbug/php-scoper package.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Copyright (c) 2017 Théo FIDRY <[email protected]>,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *                    Pádraic Brady <[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 Humbug\PhpScoper\NodeVisitor\UseStmt;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PhpParser\Node;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PhpParser\Node\Stmt\GroupUse;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PhpParser\Node\Stmt\UseUse;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PhpParser\NodeVisitorAbstract;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Whitelists from the scoping the relevant use statements:.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * ```

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * use Closure;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * use Foo;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * use Composer\Composer;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * ```

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class IgnoreUseStmtNodeVisitor extends NodeVisitorAbstract

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @inheritdoc

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public function enterNode(Node $node): Node

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        if ($node instanceof UseUse

            


            
                                                        
            
                                    
            
            

                
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            && $node->hasAttribute('parent')

            


            
                                                        
            
                                    
            
            

                
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            && false === ($node->getAttribute('parent') instanceof GroupUse)

            


            
                                                        
            
                                    
            
            

                
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            // If is a single level use statements or part of the Composer namespace

            


            
                                                        
            
                                    
            
            

                
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            && (1 === count($node->name->parts) || 'Composer' === $node->name->getFirst())

            


            
                                                        
            
                                    
            
            

                
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        ) {

            


            
                                                        
            
                                    
            
            

                
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            $node->setAttribute('phpscoper_ignore', true);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $node;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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