Nuxt/lib/core/nuxt.js

101 lines
2.7 KiB
JavaScript
Raw Normal View History

2017-06-13 17:58:04 +00:00
import Tapable from 'tappable'
2017-06-20 11:44:47 +00:00
import chalk from 'chalk'
2017-06-16 12:42:45 +00:00
import ModuleContainer from './module'
2017-06-12 20:16:27 +00:00
import Renderer from './renderer'
2017-06-16 12:42:45 +00:00
import Options from './options'
2017-06-20 11:44:47 +00:00
import Debug from 'debug'
2017-06-20 13:07:38 +00:00
import enableDestroy from 'server-destroy'
2017-06-20 11:44:47 +00:00
const debug = Debug('nuxt:')
debug.color = 5
2017-06-15 22:19:53 +00:00
2017-06-11 14:17:36 +00:00
export default class Nuxt extends Tapable {
constructor (_options = {}) {
2017-06-11 14:17:36 +00:00
super()
2017-06-16 12:42:45 +00:00
this.options = Options(_options)
this.initialized = false
this.errorHandler = this.errorHandler.bind(this)
2017-06-11 14:17:36 +00:00
// Create instance of core components
2017-06-16 12:42:45 +00:00
this.moduleContainer = new ModuleContainer(this)
this.renderer = new Renderer(this)
2017-06-11 14:17:36 +00:00
// Backward compatibility
this.render = this.renderer.app
2017-06-11 14:17:36 +00:00
this.renderRoute = this.renderer.renderRoute.bind(this.renderer)
this.renderAndGetWindow = this.renderer.renderAndGetWindow.bind(this.renderer)
2017-06-15 22:38:43 +00:00
this._ready = this.ready()
2017-06-11 14:17:36 +00:00
}
2017-06-15 14:59:26 +00:00
async ready () {
if (this._ready) {
return this._ready
}
2017-06-13 22:09:03 +00:00
2017-06-13 17:58:04 +00:00
// Wait for all components to be ready
2017-06-14 18:51:14 +00:00
await this.applyPluginsAsync('beforeInit') // 1- Modules
2017-06-15 22:28:08 +00:00
await this.applyPluginsAsync('init') // 2- Builder
await this.applyPluginsAsync('afterInit') // 3- Renderer
2017-06-13 22:09:03 +00:00
2017-06-14 18:51:14 +00:00
this.initialized = true
return this
2016-11-07 01:34:58 +00:00
}
2017-06-20 11:44:47 +00:00
listen (port = 3000, host = 'localhost') {
return new Promise((resolve, reject) => {
const server = this.renderer.app.listen({ port, host, exclusive: false }, err => {
if (err) {
return reject(err)
}
// Show Open URL
let _host = host === '0.0.0.0' ? 'localhost' : host
// eslint-disable-next-line no-console
console.log('\n' + chalk.bold(chalk.bgBlue.black(' OPEN ') + chalk.blue(` http://${_host}:${port}\n`)))
// Close server on nuxt close
2017-06-20 12:12:21 +00:00
this.plugin('close', () => new Promise((resolve, reject) => {
2017-06-20 13:07:38 +00:00
// Destroy server by forcing every connection to be closed
server.destroy(err => {
2017-06-20 11:44:47 +00:00
debug('server closed')
2017-06-20 12:12:21 +00:00
if (err) {
return reject(err)
2017-06-20 11:44:47 +00:00
}
2017-06-20 12:12:21 +00:00
resolve()
2017-06-20 11:44:47 +00:00
})
}))
resolve()
})
2017-06-20 13:07:38 +00:00
// Add server.destroy(cb) method
enableDestroy(server)
2017-06-20 11:44:47 +00:00
})
}
2017-06-19 15:47:31 +00:00
errorHandler /* istanbul ignore next */ () {
2017-06-13 22:09:03 +00:00
// Silent
if (this.options.errorHandler === false) {
return
}
// Custom errorHandler
2017-06-13 22:09:03 +00:00
if (typeof this.options.errorHandler === 'function') {
return this.options.errorHandler.apply(this, arguments)
}
// Default handler
2017-06-13 22:09:03 +00:00
// eslint-disable-next-line no-console
console.error.apply(this, arguments)
process.exit(1)
}
async close (callback) {
2017-06-15 22:19:53 +00:00
await this.applyPluginsAsync('close')
2017-06-15 22:19:53 +00:00
if (typeof callback === 'function') {
2017-06-16 12:42:45 +00:00
await callback()
2017-06-15 22:19:53 +00:00
}
2016-11-07 01:34:58 +00:00
}
}