#!/usr/bin/env node

import { resolve } from 'path'

import parseArgs from 'minimist'

import Server from '../server'

const argv = parseArgs(process.argv.slice(2), {

alias: {

h: 'help',

H: 'hostname',

p: 'port'

},

boolean: ['h'],

string: ['H'],

default: { p: 3000 }

})

if (argv.hostname === '') {

console.error(`> Provided hostname argument has no value`)

process.exit(1)

}

if (argv.help) {

console.log(`

Description

Starts the application in production mode.

The application should be compiled with \`next build\` first.

Usage

$ next start <dir> -p <port>

<dir> is the directory that contains the compiled dist folder

created by running \`next build\`.

If no directory is provided, the current directory will be assumed.

You can set a custom dist folder in config https://github.com/zeit/next.js#custom-configuration

Options

--port, -p A port number on which to start the application

--hostname, -H Hostname on which to start the application

--help, -h Displays this message

`)

process.exit(0)

}

const dir = resolve(argv._[0] || '.')

const srv = new Server({ dir })

srv.start(argv.port, argv.hostname)

.then(() => {

if (!process.env.NOW) {

console.log(`> Ready on http://${argv.hostname ? argv.hostname : 'localhost'}:${argv.port}`)

}

})

.catch((err) => {

console.error(err)

process.exit(1)

})