gulptask.js

gulpTask = (name, fn) => {
  done = (err) => {
    if (err) {
      console.log(`Completed task "${name}" with error`);
      console.error(err)
    }
    else {
      console.log(`Completed task "${name}" successfully`);
    }
  }

  console.log(`Starting task "${name}"`)
  
  fn(done);
}

gulpTask('add numbers', (cb) => {
  try {
    console.log(3 + 3)
    cb()
  }
  catch (err) {
    cb(err)
  }
})

gulpTask('be dumb and use a number like a function', (cb) => {
  try {
    100()
    cb()
  }
  catch (err) {
    cb(err)
  }
})