#!/usr/bin/env node

const This = require('./this');
const shell = require('shelljs');

class MyUpdateSubCommand extends This {
  constructor() {
    super();
    this.version = '0.0.1';
  }

  start() {
    // Usage
    const myUpdateSubCommand = new MyUpdateSubCommand();
    // Output: Methods of ExampleClass: [ 'methodOne', 'methodTwo' ]
    //         Properties of ExampleClass: [ 'propertyOne', 'propertyTwo', 'version' ] and Version: 1.1.0
    // myUpdateSubCommand.discover();

    if (!shell.which('git')) {
      shell.echo('Sorry, this script requires git');
      shell.exit(1);
    } else {
      shell.echo('Woohoo! You have git installed!');
      shell.exit(0);
    }
  }
}

// main
const myUpdateSubCommand = new MyUpdateSubCommand();
myUpdateSubCommand.start();