]>
Commit | Line | Data |
---|---|---|
a5fa04b0 C |
1 | ;(function () { |
2 | 'use strict' | |
3 | ||
4 | var cacheMiddleware = { | |
5 | cache: cache | |
6 | } | |
7 | ||
8 | function cache (cache) { | |
9 | return function (req, res, next) { | |
10 | // If we want explicitly a cache | |
11 | // Or if we don't specify if we want a cache or no and we are in production | |
12 | if (cache === true || (cache !== false && process.env.NODE_ENV === 'production')) { | |
13 | res.setHeader('Cache-Control', 'public') | |
14 | } else { | |
15 | res.setHeader('Cache-Control', 'no-cache, no-store, max-age=0, must-revalidate') | |
16 | } | |
17 | ||
18 | next() | |
19 | } | |
20 | } | |
21 | ||
22 | // --------------------------------------------------------------------------- | |
23 | ||
24 | module.exports = cacheMiddleware | |
25 | })() |