node-rename-dir-files.js

const fs = require('fs');

function addSchemaName(basePath) {
  const result = fs.readdirSync(basePath);
  // console.log(result);

  result.forEach((path) => {
    if (path.startsWith('_') || path.endsWith('Schema.js')) { return; }
    if (path.endsWith('.js')) {
      const prefix = path.split('.')[0];

      fs.renameSync(`${basePath}/${path}`, `${basePath}/${prefix}Schema.js`);
    } else {
      addSchemaName(`${basePath}/${path}`);
    }
  })
}

addSchemaName('.');