@knegusen/generator-js-module/generators/app/index.js

Generator for creating js modules

var Generator = require('yeoman-generator');
var mkdirp = require('mkdirp');
var path = require('path');

module.exports = class extends Generator {
  constructor(args, opts) {
    super(args, opts);
  }

  prompting() {
    return this.prompt([
      {
        type: 'input',
        name: 'packageName',
        message: 'Your project name',
        default: this.appname.replace(/ /g, '-'),
      },
      {
        type: 'input',
        name: 'useGit',
        message: 'Do you want to initialize git repo? (y/n)',
        default: 'y',
      },
    ]).then((answers) => {
      this.answers = answers;
    });
  }

  writing() {
    this._copy('./src', './src');
    this._copyFile('.editorconfig');
    this._copyFile('.eslintrc.json');
    this._copyFile('.gitattributes');
    this._copyFile('.gitignore');
    this._copyFile('.npmrc');
    this._copyFile('changelog.md');
    this._copyFile('Jenkinsfile');
    this._copyFile('readme.md');
    this._copyFile('wallaby.js');

    this.fs.copyTpl(
      this.templatePath('package.json'),
      this.destinationPath('package.json'),
      { name: this.answers.packageName }
    );
  }

  installDependencies() {
    this.yarnInstall();
  }

  end() {
    this._createGitRepo();
  }

  _createSrcFolder() {
    mkdirp("src");
  }

  _copyFile(filename) {
    this._copy(filename, filename);
  }

  _copy(from = '', to = '') {
    this.fs.copy(path.join(this.sourceRoot(), from), to);
  }

  _createGitRepo() {
    if (this.answers.useGit === 'y') {
      var done = this.async();
      var async = require('async');
      var chalk = require('chalk');
      var exec = require('child_process').exec;

      this.log('\n\nInitializing Git repository. If this fail, try running ' +
        chalk.yellow.bold('git init') +
        ' and make a first commit manually');
      async.series([
        function (taskDone) {
          exec('git init', taskDone);
        },
        function (taskDone) {
          exec('git add . --all', taskDone);
        },
        function (taskDone) {
          exec('git commit -m "Initial commit"', taskDone);
        },
      ], function (err) {

        if (err === 127) {
          this.log('Could not find the ' + chalk.yellow.bold('git') + ' command. Make sure Git is installed on this machine');
          return;
        }

        this.log(chalk.green('complete') + ' Git repository has been setup');
        done();
      }.bind(this));
    } else {

    }
  }
};