Nuxt/lib/generate.js

144 lines
4.6 KiB
JavaScript
Raw Normal View History

2016-11-10 11:33:52 +00:00
'use strict'
2016-11-24 00:47:11 +00:00
const debug = require('debug')('nuxt:generate')
2017-01-11 19:14:59 +00:00
import fs from 'fs-extra'
import co from 'co'
import pify from 'pify'
import pathToRegexp from 'path-to-regexp'
import _ from 'lodash'
import { resolve, join, dirname, sep } from 'path'
import { promisifyRouteParams } from './utils'
import { minify } from 'html-minifier'
2016-11-10 12:24:20 +00:00
const copy = pify(fs.copy)
const remove = pify(fs.remove)
const writeFile = pify(fs.writeFile)
2016-11-10 13:51:40 +00:00
const mkdirp = pify(fs.mkdirp)
2016-11-10 11:33:52 +00:00
const defaults = {
dir: 'dist',
routeParams: {}
}
2017-01-11 19:14:59 +00:00
export default function () {
const s = Date.now()
2016-11-10 18:34:59 +00:00
/*
2016-11-10 11:33:52 +00:00
** Set variables
*/
this.options.generate = _.defaultsDeep(this.options.generate, defaults)
2016-11-10 18:34:59 +00:00
var self = this
2016-12-08 06:45:40 +00:00
var srcStaticPath = resolve(this.srcDir, 'static')
2016-11-10 11:33:52 +00:00
var srcBuiltPath = resolve(this.dir, '.nuxt', 'dist')
var distPath = resolve(this.dir, this.options.generate.dir)
2017-02-16 17:16:00 +00:00
var distNuxtPath = join(distPath, (this.options.build.publicPath.indexOf('http') === 0 ? '_nuxt' : this.options.build.publicPath))
2016-11-10 13:46:16 +00:00
return co(function * () {
2016-11-10 18:34:59 +00:00
/*
** Launch build process
*/
yield self.build()
2016-11-10 12:24:20 +00:00
/*
** Clean destination folder
*/
try {
yield remove(distPath)
debug('Destination folder cleaned')
} catch (e) {}
/*
** Copy static and built files
*/
2016-11-10 14:09:10 +00:00
if (fs.existsSync(srcStaticPath)) {
yield copy(srcStaticPath, distPath)
}
yield copy(srcBuiltPath, distNuxtPath)
2016-11-10 12:24:20 +00:00
debug('Static & build files copied')
2016-11-10 11:33:52 +00:00
})
2016-11-24 00:47:11 +00:00
.then(() => {
// Resolve config.generate.routesParams promises before generating the routes
return resolveRouteParams(this.options.generate.routeParams)
})
2016-11-10 12:24:20 +00:00
.then(() => {
/*
** Generate html files from routes
*/
let routes = []
2016-11-10 13:46:16 +00:00
this.routes.forEach((route) => {
2016-12-12 20:54:02 +00:00
if (route.includes(':') || route.includes('*')) {
const routeParams = this.options.generate.routeParams[route]
2016-11-24 00:47:11 +00:00
if (!routeParams) {
2016-12-12 20:54:02 +00:00
console.error(`Could not generate the dynamic route ${route}, please add the mapping params in nuxt.config.js (generate.routeParams).`) // eslint-disable-line no-console
2016-11-24 00:47:11 +00:00
return process.exit(1)
}
2017-02-03 14:09:27 +00:00
route = route + '?'
2016-12-12 20:54:02 +00:00
const toPath = pathToRegexp.compile(route)
routes = routes.concat(routeParams.map((params) => {
2016-12-12 20:54:02 +00:00
return toPath(params)
}))
2016-11-24 00:47:11 +00:00
} else {
routes.push(route)
2016-11-24 00:47:11 +00:00
}
})
return co(function * () {
while (routes.length) {
yield routes.splice(0, 500).map((route) => {
2016-11-24 00:47:11 +00:00
return co(function * () {
2016-12-21 14:03:23 +00:00
var { html } = yield self.renderRoute(route, { _generate: true })
2016-12-12 22:09:08 +00:00
html = minify(html, {
2016-12-12 22:15:54 +00:00
collapseBooleanAttributes: true,
collapseWhitespace: true,
decodeEntities: true,
minifyCSS: true,
minifyJS: true,
processConditionalComments: true,
2016-12-21 14:03:23 +00:00
removeAttributeQuotes: false,
removeComments: false,
2016-12-12 22:15:54 +00:00
removeEmptyAttributes: true,
removeOptionalTags: true,
removeRedundantAttributes: true,
removeScriptTypeAttributes: true,
removeStyleLinkTypeAttributes: true,
removeTagWhitespace: true,
sortAttributes: true,
sortClassName: true,
trimCustomFragments: true,
useShortDoctype: true
2016-12-12 22:09:08 +00:00
})
2016-12-12 20:54:02 +00:00
var path = join(route, sep, 'index.html') // /about -> /about/index.html
debug('Generate file: ' + path)
path = join(distPath, path)
// Make sure the sub folders are created
2016-11-24 00:47:11 +00:00
yield mkdirp(dirname(path))
yield writeFile(path, html, 'utf8')
})
2016-11-10 13:51:40 +00:00
})
}
2016-11-10 11:33:52 +00:00
})
2016-11-10 12:24:20 +00:00
})
.then((pages) => {
2016-11-27 17:11:41 +00:00
// Add .nojekyll file to let Github Pages add the _nuxt/ folder
// https://help.github.com/articles/files-that-start-with-an-underscore-are-missing/
const nojekyllPath = resolve(distPath, '.nojekyll')
2016-11-27 17:45:50 +00:00
return writeFile(nojekyllPath, '')
2016-11-27 17:11:41 +00:00
})
.then(() => {
const duration = Math.round((Date.now() - s) / 100) / 10
debug(`HTML Files generated in ${duration}s`)
return this
2016-11-10 11:33:52 +00:00
})
}
2016-11-24 00:47:11 +00:00
function resolveRouteParams (routeParams) {
let promises = []
Object.keys(routeParams).forEach(function (routePath) {
let promise = promisifyRouteParams(routeParams[routePath])
2016-12-21 19:50:46 +00:00
promise.then((routeParamsData) => {
2016-11-24 00:47:11 +00:00
routeParams[routePath] = routeParamsData
})
.catch((e) => {
2016-12-08 15:41:20 +00:00
console.error(`Could not resolve routeParams[${routePath}]`) // eslint-disable-line no-console
console.error(e) // eslint-disable-line no-console
2016-11-24 00:47:11 +00:00
process.exit(1)
})
promises.push(promise)
})
return Promise.all(promises)
}