Nuxt/bin/nuxt-start

84 lines
2.1 KiB
JavaScript
Executable File

#!/usr/bin/env node
const fs = require('fs')
const { resolve } = require('path')
const parseArgs = require('minimist')
const consola = require('consola')
const { Nuxt } = require('../dist/nuxt-start')
const { loadNuxtConfig } = require('./common/utils')
const argv = parseArgs(process.argv.slice(2), {
alias: {
h: 'help',
H: 'hostname',
p: 'port',
c: 'config-file',
s: 'spa',
u: 'universal'
},
boolean: ['h', 's', 'u'],
string: ['H', 'c'],
default: {
c: 'nuxt.config.js'
}
})
if (argv.hostname === '') {
consola.fatal('Provided hostname argument has no value')
}
if (argv.help) {
process.stderr.write(`
Description
Starts the application in production mode.
The application should be compiled with \`nuxt build\` first.
Usage
$ nuxt start <dir> -p <port number> -H <hostname>
Options
--port, -p A port number on which to start the application
--hostname, -H Hostname on which to start the application
--spa Launch in SPA mode
--universal Launch in Universal mode (default)
--config-file, -c Path to Nuxt.js config file (default: nuxt.config.js)
--help, -h Displays this message
`)
process.exit(0)
}
const options = loadNuxtConfig(argv)
// Force production mode (no webpack middleware called)
options.dev = false
const nuxt = new Nuxt(options)
// Setup hooks
nuxt.hook('error', err => consola.fatal(err))
// Check if project is built for production
const distDir = resolve(
nuxt.options.rootDir,
nuxt.options.buildDir || '.nuxt',
'dist'
)
if (!fs.existsSync(distDir)) {
consola.fatal(
'No build files found, please run `nuxt build` before launching `nuxt start`'
)
}
// Check if SSR Bundle is required
if (nuxt.options.render.ssr === true) {
const ssrBundlePath = resolve(distDir, 'server-bundle.json')
if (!fs.existsSync(ssrBundlePath)) {
consola.fatal(
'No SSR build! Please start with `nuxt start --spa` or build using `nuxt build --universal`'
)
}
}
const { port, host } = nuxt.options.server
nuxt.listen(port, host).then(() => {
nuxt.showReady(false)
})