#!/usr/bin/env node const fs = require('fs') const parseArgs = require('minimist') const { Nuxt, Server } = require('../') const { join, resolve } = require('path') const argv = parseArgs(process.argv.slice(2), { alias: { h: 'help', H: 'hostname', p: 'port', c: 'config-file' }, boolean: ['h'], string: ['H', 'c'], default: { c: 'nuxt.config.js' } }) 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 \`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 --config-file, -c Path to Nuxt.js config file (default: nuxt.config.js) --help, -h Displays this message `) process.exit(0) } const rootDir = resolve(argv._[0] || '.') const nuxtConfigFile = resolve(rootDir, argv['config-file']) let options = {} if (fs.existsSync(nuxtConfigFile)) { options = require(nuxtConfigFile) } else if (argv['config-file'] !== 'nuxt.config.js') { console.error(`> Could not load config file ${argv['config-file']}`) process.exit(1) } if (typeof options.rootDir !== 'string') { options.rootDir = rootDir } // Force production mode (no webpack middleware called) options.dev = false // Check if project is built for production const distDir = join(options.rootDir, options.buildDir || '.nuxt', 'dist' ) if (!fs.existsSync(join(distDir, 'server-bundle.json'))) { console.error('> No build files found, please run `nuxt build` before launching `nuxt start`') // eslint-disable-line no-console process.exit(1) } const nuxt = new Nuxt(options) const port = argv.port || process.env.PORT || process.env.npm_package_config_nuxt_port const host = argv.hostname || process.env.HOST || process.env.npm_package_config_nuxt_host nuxt.listen(port, host)