generator-weppy-mvc/app/index.js

Build a full stack python web application in minutes.

var yeoman = require('yeoman-generator');
var chalk = require('chalk');
var yosay = require('yosay');
var _ = require('lodash');
var svc = require('./service');

module.exports = yeoman.Base.extend({
  _defaultYear: function() {
    return (new Date).getFullYear();
  },

  constructor: function () {
    yeoman.Base.apply(this, arguments);
    this.log(yosay(
      chalk.red('Welcome!') + '\n' +
      chalk.green('You\'re using the definitive generator for scaffolding a Weppy application!')
    ));
  },

  prompting: function () {
    var versionChoices = svc.getWeppyVersions();
    return this.prompt([{
      type    : 'input',
      name    : 'useDirectory',
      message : 'Target directory for new application (default is current directory): ',
      default : this.appname.replace(/\s+/g, '-') // Default to current folder name
      },
      {
      type    : 'input',
      name    : 'packageName',
      message : 'Your new weppy app name (do NOT use dashes): ',
      default : this.appname.replace(/\s+/g, '_') // Default to current folder name
      },
      {
        type    : 'input',
        name    : 'packageDescription',
        message : 'A description of your app: '
      },
      {
        type    : 'input',
        name    : 'username',
        message : 'Your github username: '
      },
      {
        type    : 'list',
        name    : 'weppyVersion',
        message : 'What Weppy version will you use?',
        choices : versionChoices
      },
      {
        type    : 'list',
        name    : 'pythonVersion',
        message : 'What minimum python version will you support?',
        choices : [
          {
            value: ['3', '6', '1'],
            name : '3.6.1'
          },
          {
            value: ['3', '5', '2'],
            name : '3.5.2'
          },
          {
            value: ['3', '4', '5'],
            name : '3.4.5'
          },
          {
            value: ['3', '4', '3'],
            name : '3.4.3'
          },
          {
            value: ['2', '7', '11'],
            name : '2.7.11'
          },
          {
            value: ['2', '7', '10'],
            name : '2.7.10'
          },
          {
            value: ['2', '7', '9'],
            name : '2.7.9'
          },
          {
            value: ['2', '7', '8'],
            name : '2.7.8'
          }
        ]
      },
      {
        name: 'license',
        message: 'Select license:',
        type: 'list',
        choices : [
          {
            "value": "MIT",
            "name": "MIT"
          },
          {
            "value": "ApacheV2",
            "name": "Apache v2"
          },
          {
            "value": null,
            "name": "None"
          }
        ]
      }
    ]).then(function (answers) {
      this.log('app name', answers.packageName);
      this.log('python version', answers.pythonVersion);
      this.answers = answers;
      if (this.answers.license) {
        this.answers.includeLicense = "include LICENSE";
      } else {
        this.answers.includeLicense = "";
      }
    }.bind(this));
  },

  writing: function () {
    this._templateMap = {
      appName: this.answers.packageName,
      packageName: this.answers.packageName,
      appTitle: _.startCase(this.answers.packageName),
      reqMajor: this.answers.pythonVersion[0],
      reqMinor: this.answers.pythonVersion[1],
      reqPatch: this.answers.pythonVersion[2],
      weppyVersion: this.answers.weppyVersion,
      username: this.answers.username,
      packageDescription: this.answers.packageDescription,
      license: this.answers.license,
      year: this._defaultYear(),
      includeLicense: this.answers.includeLicense
    };
    if (this.answers.useDirectory != this.appname.replace(/\s+/g, '-')) {
      this.destinationRoot(this.answers.useDirectory);
    }
    this.fs.copyTpl(
      this.templatePath('*'),
      this.destinationPath(),
      this._templateMap
    );
    this.fs.copyTpl(
      this.templatePath('starter_weppy/**/*'),
      this.destinationPath(this.answers.packageName),
      this._templateMap
    );
    this.fs.copyTpl(
      this.templatePath('tests/*'),
      this.destinationPath('tests'),
      this._templateMap
    );
    this.fs.copyTpl(
      this.templatePath('dotfiles/_travis.yml'),
      this.destinationPath('.travis.yml'),
      this._templateMap
    );
    this.fs.copyTpl(
      this.templatePath('dotfiles/_coveragerc'),
      this.destinationPath('.coveragerc'),
      this._templateMap
    );
    this.fs.copyTpl(
      this.templatePath('dotfiles/_gitignore'),
      this.destinationPath('.gitignore'),
      this._templateMap
    );
    this.fs.copyTpl(
      this.templatePath('dot_github/*'),
      this.destinationPath('.github/'),
      this._templateMap
    );
    if ( this.answers.license ) {
      this.fs.copyTpl(
        this.templatePath('licenses/' + this.answers.license),
        this.destinationPath('LICENSE'),
        this._templateMap
      );
    }
  }
});