Function createBanner

gulpfile.js:52–59

()

// generate banner with today's date and correct version
function createBanner () {
  const today = new Date().toISOString().substr(0, 10) // today, formatted as yyyy-mm-dd
  const version = getVersion()

  return String(fs.readFileSync(HEADER))
    .replace('@@date', today)
    .replace('@@version', version)
}

// generate a js file containing the version number
function updateVersionFile (done) {