pustovitDmytro / npm-boilerplate

const { Module } = require('module');

function preventParentScopeModules() {

    const nodeModulePaths = Module._nodeModulePaths; // backup the original method

    Module._nodeModulePaths = function (from) {

        let paths = nodeModulePaths.call(this, from); // call the original method

        // add your logic here to exclude parent dirs, I did a simple match with current dir

        paths = paths.filter(function (path) {

            return path.match(__dirname);

        });

        return paths;

    };

}

clearRequireCache();

preventParentScopeModules();