#!/usr/bin/env node

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


function start() {

  var child = spawn('sudo', ['forever-service', 'install', '-s', 'index.js', '--start', '--runAsUser', 'root', 'aiotunnel'], {
    cwd: __dirname,
    env: process.env,
    detached: true
  });

  console.log(logo);
  console.log('starting tunnel on ports 80 and 1883...');

  child.on('error', console.log);

}

function stop() {

  var child = spawn('sudo', ['forever-service', 'delete', 'aiotunnel'], {
    cwd: __dirname,
    env: process.env,
    detached: true
  });

  console.log('stopping tunnel...');

  child.on('error', console.log);

}

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();
}