dependency-cruiser-fork/src/cli/utl/validate-file-existence.js

Validate and visualize dependencies. With your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.

const fs = require("fs");

module.exports = (pDirectoryOrFile) => {
  try {
    fs.accessSync(pDirectoryOrFile, fs.R_OK);
  } catch (pError) {
    throw new Error(
      `Can't open '${pDirectoryOrFile}' for reading. Does it exist?\n`
    );
  }
};