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I want to easily clear the browser's cache when js/css files are updated.

Real file location:

  • /js/some-files.js
  • /css/some-files.css

File location set in the app to be called by browser:

  • /js/v1/some-files.js
  • /css/v1/some-files.css

I tried the following but going to /js/v1/some-files.js gives me 404s.

location ~ ^/(js|css)/v[0-9]+/(.*)$ {
    access_log off;
    expires 7d;
    add_header Cache-Control public;
    try_files $uri $uri/ $1/$2;
}

Can you spot what I'm doing wrong?

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1  
It's probably the try_files directive that should probably read like... try_files $uri $uri/ /$1/$2; –  Pothi Sep 14 '13 at 6:37
    
Well that was easy! It was that missing slash! –  iDev247 Sep 14 '13 at 7:03
    
Glad to know it works. Posting it as answer, if you wish to upvote or select it as the best answer. ;-) –  Pothi Sep 14 '13 at 7:12
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1 Answer

up vote 1 down vote accepted

It was due to missing slash, as mentioned in the comments! Additionally, your location block can be simplified like the following...

location ~ /(js|css)/v[0-9]+/(.*) {
    access_log off;
    expires 7d;
    add_header Cache-Control public;
    try_files $uri $uri/ /$1/$2;
}
share|improve this answer
    
Thanks for the hint (the missing slash)! Looks like the ~ is however still required to trigger regular expression. –  iDev247 Sep 14 '13 at 7:24
    
This issue also deviated to another issue… if you wish please check out my other quesiton –  iDev247 Sep 14 '13 at 7:37
    
You're right. I've fixed it. Will look into the other issue now. –  Pothi Sep 14 '13 at 8:04
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