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server.js
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server.js
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import React from 'react';
import { ServerLocation, isRedirect } from '@reach/router';
import express from 'express';
import { renderToString, renderToStaticMarkup } from 'react-dom/server';
import { HeadProvider } from 'react-head';
import App from './App';
const assets = require(process.env.RAZZLE_ASSETS_MANIFEST); // eslint-disable-line
const server = express();
server
.disable('x-powered-by')
.use(express.static(process.env.RAZZLE_PUBLIC_DIR))
.get('/*', (req, res) => {
const headTags = [];
let markup;
try {
markup = renderToString(
<ServerLocation url={req.url}>
<HeadProvider headTags={headTags}>
<App />
</HeadProvider>
</ServerLocation>
);
} catch (error) {
if (isRedirect(error)) {
res.redirect(error.uri);
} else {
res.status(500).end(`An error occurred, ${error}`);
}
}
res.status(200).send(
`<!doctype html>
<html lang="">
<head>
<meta httpEquiv="X-UA-Compatible" content="IE=edge" />
<meta charSet='utf-8' />
<meta name="viewport" content="width=device-width, initial-scale=1">
${
assets.client.css
? `<link rel="stylesheet" href="${assets.client.css}">`
: ''
}
${
process.env.NODE_ENV === 'production'
? `<script src="${assets.client.js}" defer></script>`
: `<script src="${assets.client.js}" defer crossorigin></script>`
}
${renderToStaticMarkup(headTags)}
</head>
<body>
<div id="root">${markup}</div>
</body>
</html>`
);
});
export default server;