client-create-user.diff

const main = async () => {
  try {
    // Initialise prompt with an empty message
    prompt.start();
    prompt.message = '';
    
    // Turn prompt.get() into a promise
    const get = util.promisify(prompt.get);
    
    // Create a schema to validate user input
    const usernameSchema = [
      {
        description: 'Enter your username',
        name: 'username',
        message: 'Username must be only letters, numbers, or dashes',
        required: true,
      },
    ];
    
    // Ask the user for their username and assign it to a variable
    const {username} = await get(usernameSchema);
+   await createUser(username);
  } catch (err) {
    console.log(`Failed with ${err}`);
    process.exit(1);
  }
});
main();