const fse = require('fs-extra'); const path = require('path'); const topDir = __dirname; fse.emptyDirSync(path.join(topDir, 'public', 'tinymce')); fse.copySync(path.join(topDir, 'node_modules', 'tinymce'), path.join(topDir, 'public', 'tinymce'), { overwrite: true });