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next.js/bin/next-start
Tim Neutkens f93bacfaba Use minimist string option for hostname (#1090)
* Use minimist string option

* Consistently use --hostname

* Code style

* Show hostname
2017-02-13 01:23:42 +09:00

66 lines
1.6 KiB
JavaScript
Executable file

#!/usr/bin/env node
import { resolve } from 'path'
import parseArgs from 'minimist'
import Server from '../server'
import { existsSync } from 'fs'
process.env.NODE_ENV = process.env.NODE_ENV || 'production'
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 .next folder
created by running \`next build\`.
If no directory is provided, the current directory will be assumed.
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 })
if (!existsSync(resolve(dir, '.next', 'BUILD_ID'))) {
console.error(`> Could not find a valid build in the '.next' directory! Try building your app with 'next build' before starting the server.`)
process.exit(1)
}
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)
})