43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
const fs = require('fs')
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const path = require('path')
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const React = require('react')
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const ReactDOMServer = require('react-dom/server')
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const getFileStats = require('./getFileStats')
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const IndexPage = require('../components/IndexPage')
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const e = React.createElement
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function getEntries(dir) {
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return new Promise(function(resolve, reject) {
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fs.readdir(dir, function(error, files) {
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if (error) {
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reject(error)
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} else {
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resolve(
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Promise.all(
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files.map(file => getFileStats(path.join(dir, file)))
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).then(function(statsArray) {
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return statsArray.map(function(stats, index) {
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return { file: files[index], stats }
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})
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})
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)
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}
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})
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})
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}
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const DOCTYPE = '<!DOCTYPE html>'
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function createHTML(props) {
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return DOCTYPE + ReactDOMServer.renderToStaticMarkup(e(IndexPage, props))
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}
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function getIndexHTML(packageInfo, version, baseDir, dir, callback) {
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getEntries(path.join(baseDir, dir))
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.then(entries => createHTML({ packageInfo, version, dir, entries }))
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.then(html => callback(null, html), callback)
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}
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module.exports = getIndexHTML
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