#!/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 Server = require('../lib/server') 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 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) }