You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

26 lines
747 B

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
'use strict';
const path = require('path');
module.exports = function createRedirectServedPathMiddleware(servedPath) {
// remove end slash so user can land on `/test` instead of `/test/`
servedPath = servedPath.slice(0, -1);
return function redirectServedPathMiddleware(req, res, next) {
if (
servedPath === '' ||
req.url === servedPath ||
req.url.startsWith(servedPath)
) {
next();
} else {
const newPath = path.posix.join(servedPath, req.path !== '/' ? req.path : '');
res.redirect(newPath);
}
};
};