Nuxt/bin/nuxt-build

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#!/usr/bin/env node
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/* eslint-disable no-console */
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const fs = require('fs')
const parseArgs = require('minimist')
const { Nuxt, Builder, Generator, Utils } = require('..')
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const resolve = require('path').resolve
const debug = require('debug')('nuxt:build')
debug.color = 2 // Force green color
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const argv = parseArgs(process.argv.slice(2), {
alias: {
h: 'help',
c: 'config-file',
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a: 'analyze',
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s: 'spa',
u: 'universal'
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},
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boolean: ['h', 'a', 's', 'u'],
string: ['c'],
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default: {
c: 'nuxt.config.js'
}
})
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if (argv.help) {
console.log(`
Description
Compiles the application for production deployment
Usage
$ nuxt build <dir>
Options
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--analyze, -a Launch webpack-bundle-analyzer to optimize your bundles.
--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
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`)
process.exit(0)
}
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const rootDir = resolve(argv._[0] || '.')
const nuxtConfigFile = resolve(rootDir, argv['config-file'])
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var options = {}
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if (fs.existsSync(nuxtConfigFile)) {
options = require(nuxtConfigFile)
} else if (argv['config-file'] !== 'nuxt.config.js') {
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Utils.fatalError(`Could not load config file`, argv['config-file'])
}
if (typeof options.rootDir !== 'string') {
options.rootDir = rootDir
}
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// Create production build when calling `nuxt build`
options.dev = false
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// Nuxt Mode
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options.mode =
(argv['spa'] && 'spa') || (argv['universal'] && 'universal') || options.mode
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// Analyze option
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options.build = options.build || {}
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if (argv.analyze) {
options.build.analyze = true
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}
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debug('Building...')
const nuxt = new Nuxt(options)
const builder = new Builder(nuxt)
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// Setup hooks
nuxt.hook('error', (_err, from) => Utils.fatalError(_err, from))
// Close function
const close = () => {
if (options.build.analyze === true) {
return // Wait for user exit
}
process.exit(0)
}
if (options.mode !== 'spa') {
// -- Build for SSR app --
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builder
.build()
.then(() => debug('Building done'))
.then(() => close())
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.catch(err => {
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Utils.fatalError(err)
})
} else {
// -- Build for SPA app --
const s = Date.now()
nuxt.hook('generate:distRemoved', () => debug('Destination folder cleaned'))
nuxt.hook('generate:distCopied', () => debug('Static & build files copied'))
nuxt.hook('generate:page', page => debug('Generate file: ' + page.path))
nuxt.hook('generate:done', (generator, errors) => {
const duration = Math.round((Date.now() - s) / 100) / 10
debug(`HTML Files generated in ${duration}s`)
if (errors.length) {
/* eslint-disable no-console */
console.log('\n' + errors.toString())
}
})
// Disable minify to get exact results of nuxt start
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nuxt.options.generate.minify = false
// Generate dist for SPA static deployment
new Generator(nuxt, builder).generate({ build: true }).then(() => {
close()
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})
}