Function createAppName

bin/express-cli.js:367–372

* Create an app name from a directory path, fitting npm naming requirements. * * @param {String} pathName

(pathName)

 */

function createAppName (pathName) {
  return path.basename(pathName)
    .replace(/[^A-Za-z0-9.-]+/g, '-')
    .replace(/^[-_.]+|-+$/g, '')
    .toLowerCase()
}

/**
 * Check if the given directory `dir` is empty.