#!/usr/bin/env node

/**
 * Module dependencies.
 */

const program = require('commander');
const pkg = require('../package.json');
const dotenv = require('dotenv');

//==============================================================================
// Setting up the program command line arguments.
//==============================================================================

program
  .version(pkg.version)
  .option('-c, --config [path]', 'Specify the configuration file to load')
  .parse(process.argv);

if (program.config) {
  let r = dotenv.config({
    path: program.config
  });

  if (r.error) {
    throw r.error;
  }
}

// Perform rewrites to the runtime environment variables based on the contents
// of the process.env.REWRITE_ENV if it exists. This is done here as it is the
// entrypoint for the entire application.
require('env-rewrite').rewrite();

program
  .command('serve', 'serve the application')
  .command('assets', 'interact with assets')
  .command('settings', 'work with the application settings')
  .command('jobs', 'work with the job queues')
  .command('users', 'work with the application auth')
  .parse(process.argv);

// If there is no command listed, output help.
if (!process.argv.slice(2).length) {
  program.outputHelp();
}