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Push — master ( 1e3833...9b2242 )
by Dmytro
01:43
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init.js ➔ preventParentScopeModules   A

↳ Parent: tests/init.js

Complexity

Conditions 3

Size

Total Lines 12
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 7
dl 0
loc 12
c 0
b 0
f 0
rs 10
cc 3
1 
// eslint-disable-next-line import/no-commonjs
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const { Module } = require('module');
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function clearRequireCache() {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    Object.keys(require.cache).forEach((key) => {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        delete require.cache[key];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    });

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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const ROOT_FOLDER = process.cwd();

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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function preventParentScopeModules() {

            


            
                                                                        
                            
            
                                    
            
            

                
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    const nodeModulePaths = Module._nodeModulePaths;

            


            
                                                                        
                            
            
                                    
            
            

                
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    Module._nodeModulePaths = function (from) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        const originalPath = nodeModulePaths.call(this, from);

            


            
                                                                        
                            
            
                                    
            
            

                
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        const insideRootPaths = originalPath.filter(function (path) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return path.match(ROOT_FOLDER);

            


            
                                                                        
                            
            
                                    
            
            

                
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        });

            


            
                                                                        
                            
            
                                    
            
            

                
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        return insideRootPaths;

            


            
                                                                        
                            
            
                                    
            
            

                
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    };

            


            
                                                                        
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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clearRequireCache();

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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preventParentScopeModules();

            


            
                                                        
            
                                    
            
            

                
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