code: function (options, callback) {
    var licenseSrc = path.join(options.src, 'LICENSE')
    try {
      fs.accessSync(licenseSrc)
    } catch (err) {
      try {
        licenseSrc = path.join(options.src, 'LICENSE.txt')
        fs.accessSync(licenseSrc)
      } catch (err) {
        licenseSrc = path.join(options.src, 'LICENSE.md')
        fs.accessSync(licenseSrc)
      }
    }
    options.logger('Reading license file from ' + licenseSrc)
  
    fs.readFile(licenseSrc, callback)
  }
docs: Read `LICENSE` from the root of the app.