#!/usr/bin/env node

var pm2 = require('pm2'),
    fs = require('fs'),
    path = require('path'),
    logo = fs.readFileSync(path.join(__dirname,'logo.txt'), 'utf8'),
    cli = require('commander'),
    package = require('./package.json');

function start() {

  console.log(logo);
  pm2.connect((err) => {

    if(err) {
      console.error(err);
      process.exit(2);
    }

    pm2.start({
      script: path.join(__dirname,'index.js'),
      name: 'xcarve'
    }, (err, apps) => {
      pm2.disconnect();
      if (err) throw err
      console.log('starting server on port 1338...\n');
    });

  });

}

function stop() {

  pm2.connect((err) => {

    if(err) {
      console.error(err);
      process.exit(2);
    }

    pm2.stop('xcarve', (err) => {
      if(err) throw err;
      console.log('stopping service...');
      process.exit();
    });

  });

}

cli.version(package.version);
cli.command('start').description('installs and starts the service').action(start);
cli.command('stop').description('stops and removes the service').action(stop);
cli.parse(process.argv);

if (!process.argv.slice(2).length) {
  cli.outputHelp();
}