forked from GoogleChrome/developer.chrome.com
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathenv.js
More file actions
44 lines (39 loc) · 1.23 KB
/
env.js
File metadata and controls
44 lines (39 loc) · 1.23 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
/*
* Copyright 2021 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Included for types only.
// eslint-disable-next-line no-unused-vars
const express = require('express');
/**
* Is this App Engine in production?
*/
const isGAEProd = Boolean(process.env.GAE_APPLICATION);
/**
* The domain being served.
*/
const siteDomain = 'developer.chrome.com';
/**
* @param {express.Response} res
* @param {number} code
* @param {string} target
*/
function doRedirect(res, target, code = 301) {
// Don't cache redirects in dev, as this causes personal dev pain.
if (!isGAEProd) {
res.setHeader('Cache-Control', 'no-store, max-age=0');
}
res.redirect(code, target);
}
module.exports = {isGAEProd, doRedirect, siteDomain};