generator-nude/app/generator.js

A generator to scaffolding HTTP API's, with Express.js and es6

import {Base as yeoman} from 'yeoman-generator';
import path from 'path';
import mkdirp from 'mkdirp';

module.exports = yeoman.extend({
  constructor,
  applicationNameParam,
  appSecretParam,
  saveParams,
  common,
  gulp,
  express,
  test,
  docs,
  install,
});

function constructor() {
  yeoman.apply(this, arguments);
}

function applicationNameParam() {
  let done = this.async();
  let prompt = {
    type: 'input',
    name: 'applicationName',
    message: 'application name',
    default: path.basename(process.cwd()),
  };

  this.prompt(prompt, data => {
    this.applicationName = data.applicationName;
    this.applicationSlug = require('underscore.string/slugify')(this.applicationName);
    done();
  });
}

function appSecretParam() {
  let done = this.async();
  let defaultSecret = Math
    .random()
    .toString(36)
    .slice(-16);

  let prompt = {
    type: 'input',
    name: 'appSecret',
    message: 'type secret to use in json web token',
    default: defaultSecret,
  };

  this.prompt(prompt, data => {
    this.appSecret = data.appSecret;
    done();
  });
}

function saveParams() {
  const applicationName = this.applicationName;
  const applicationSlug = this.applicationSlug;

  this.config.set({
    applicationName,
    applicationSlug,
  });
}

function common() {
  this.sourceRoot(`${__dirname}/templates/common`, this);
  this.directory('.', '.');
}

function gulp() {
  this.sourceRoot(`${__dirname}/templates/gulp`, this);
  this.directory('.', '.');

  this.sourceRoot(`${__dirname}/templates/tasks`, this);
  this.directory('.', './tasks');
}

function express() {
  mkdirp('app');
  this.sourceRoot(`${__dirname}/templates/express`, this);
  this.directory('.', './app');
}

function test() {
  mkdirp('test');
  this.sourceRoot(`${__dirname}/templates/test`, this);
  this.directory('.', './test');
}

function docs() {
  mkdirp('docs');
}

function install() {
  this.installDependencies({
    npm: true,
    bower: false,
    skipInstall: true,
  });
}