From bed695b127f1bc49103d6112868296f3a9990c2b Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Tue, 13 Aug 2019 14:18:14 +0300
Subject: DiskCache::expire: support .no-auto-expiry to prevent automatic cache
 maintenance

---
 classes/diskcache.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'classes/diskcache.php')

diff --git a/classes/diskcache.php b/classes/diskcache.php
index 77c5d596b..07643b9be 100644
--- a/classes/diskcache.php
+++ b/classes/diskcache.php
@@ -114,7 +114,7 @@ class DiskCache {
 		foreach ($dirs as $cache_dir) {
 			$num_deleted = 0;
 
-			if (is_writable($cache_dir)) {
+			if (is_writable($cache_dir) && !file_exists("$cache_dir/.no-auto-expiry")) {
 				$files = glob("$cache_dir/*");
 
 				if ($files) {
@@ -126,9 +126,9 @@ class DiskCache {
 						}
 					}
 				}
-			}
 
-			Debug::log("Expired $cache_dir: removed $num_deleted files.");
+				Debug::log("Expired $cache_dir: removed $num_deleted files.");
+			}
 		}
 	}
 }
-- 
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