Nuxt/bin/nuxt-dev
2016-12-09 20:09:12 +01:00

63 lines
1.7 KiB
JavaScript
Executable File

#!/usr/bin/env node
// Show logs
process.env.DEBUG = 'nuxt:*'
var _ = require('lodash')
var debug = require('debug')('nuxt:build')
var fs = require('fs')
var Nuxt = require('../')
var chokidar = require('chokidar')
var resolve = require('path').resolve
var rootDir = resolve(process.argv.slice(2)[0] || '.')
var nuxtConfigFile = resolve(rootDir, 'nuxt.config.js')
var options = {}
if (fs.existsSync(nuxtConfigFile)) {
options = require(nuxtConfigFile)
}
if (typeof options.rootDir !== 'string') {
options.rootDir = rootDir
}
options.dev = true // Add hot reloading and watching changes
var nuxt = new Nuxt(options)
nuxt.build()
.then(() => {
var server = new nuxt.Server(nuxt)
.listen(process.env.PORT || process.env.npm_package_config_nuxt_port, process.env.HOST || process.env.npm_package_config_nuxt_host)
listenOnConfigChanges(nuxt, server)
})
.catch((err) => {
console.error(err) // eslint-disable-line no-console
process.exit(1)
})
function listenOnConfigChanges (nuxt, server) {
// Listen on nuxt.config.js changes
var build = _.debounce(() => {
debug('[nuxt.config.js] changed, rebuilding the app...')
delete require.cache[nuxtConfigFile]
var options = {}
if (fs.existsSync(nuxtConfigFile)) {
options = require(nuxtConfigFile)
}
options.rootDir = rootDir
nuxt.close()
.then(() => {
return new Nuxt(options).build()
})
.then((nuxt) => {
server.nuxt = nuxt
})
.catch((error) => {
console.error('Error while rebuild the app:', error)
process.exit(1)
})
}, 200)
var nuxtConfigFile = resolve(rootDir, 'nuxt.config.js')
chokidar.watch(nuxtConfigFile, { ignoreInitial: true })
.on('all', build)
}