pkgs/servers/zoneminder/0001-Don-t-use-file-timestamp-in-cache-filename.patch

   1 From 8823e48b055b7e574c08069048ba21ffa4393699 Mon Sep 17 00:00:00 2001
   2 From: Daniel Fullmer <danielrf12@gmail.com>
   3 Date: Fri, 21 Feb 2020 21:52:00 -0500
   4 Subject: [PATCH] Don't use file timestamp in cache filename
   5
   6 Every file in the nix store has a timestamp of "1", meaning that the
   7 filename would remain constant even when changing zoneminder versions.
   8 This would mean that newer versions would use the existing symlink to an
   9 older version of the source file.  We replace SRC_HASH in nix with a
  10 hash of the source used to build zoneminder to ensure this filename is
  11 unique.
  12 ---
  13  web/includes/functions.php | 3 ++-
  14  1 file changed, 2 insertions(+), 1 deletion(-)
  15
  16 diff --git a/web/includes/functions.php b/web/includes/functions.php
  17 index 89d2cc8ad..52cbb6f38 100644
  18 --- a/web/includes/functions.php
  19 +++ b/web/includes/functions.php
  20 @@ -1941,7 +1941,8 @@ function cache_bust($file) {
  21    $parts = pathinfo($file);
  22    global $css;
  23    $dirname = str_replace('/', '_', $parts['dirname']);
  24 -  $cacheFile = $dirname.'_'.$parts['filename'].'-'.$css.'-'.filemtime($file).'.'.$parts['extension'];
  25 +  $srcHash = '@srcHash@';
  26 +  $cacheFile = $dirname.'_'.$parts['filename'].'-'.$css.'-'.$srcHash.'.'.$parts['extension'];
  27    if ( file_exists(ZM_DIR_CACHE.'/'.$cacheFile) or symlink(ZM_PATH_WEB.'/'.$file, ZM_DIR_CACHE.'/'.$cacheFile) ) {
  28      return 'cache/'.$cacheFile;
  29    } else {
  30 --
  31 2.32.0