From 2b6a918aea7d6e4e62c080860278503f3ea7e656 Mon Sep 17 00:00:00 2001
From: rootdarkarchon <root.darkarchon@outlook.com>
Date: Wed, 12 Apr 2023 13:51:06 +0200
Subject: [PATCH] delete last 5% of files once storage reaches limit

---
 MareSynchronos/FileCache/PeriodicFileScanner.cs | 7 +++++--
 MareSynchronos/MareSynchronos.csproj            | 2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/MareSynchronos/FileCache/PeriodicFileScanner.cs b/MareSynchronos/FileCache/PeriodicFileScanner.cs
index bdd8af3..f36abb9 100644
--- a/MareSynchronos/FileCache/PeriodicFileScanner.cs
+++ b/MareSynchronos/FileCache/PeriodicFileScanner.cs
@@ -106,11 +106,14 @@ public sealed class PeriodicFileScanner : DisposableMediatorSubscriberBase
             }
         });
 
-        if (FileCacheSize < (long)(_configService.Current.MaxLocalCacheInGiB * 1024d * 1024d * 1024d)) return false;
+        var maxCacheInBytes = (long)(_configService.Current.MaxLocalCacheInGiB * 1024d * 1024d * 1024d);
+
+        if (FileCacheSize < maxCacheInBytes) return false;
 
         var allFiles = Directory.EnumerateFiles(_configService.Current.CacheFolder)
             .Select(f => new FileInfo(f)).OrderBy(f => f.LastAccessTime).ToList();
-        while (FileCacheSize > (long)(_configService.Current.MaxLocalCacheInGiB * 1024d * 1024d * 1024d))
+        var maxCacheBuffer = maxCacheInBytes * 0.05d;
+        while (FileCacheSize > maxCacheInBytes - (long)maxCacheBuffer)
         {
             var oldestFile = allFiles[0];
             FileCacheSize -= oldestFile.Length;
diff --git a/MareSynchronos/MareSynchronos.csproj b/MareSynchronos/MareSynchronos.csproj
index 619485f..7fc93fd 100644
--- a/MareSynchronos/MareSynchronos.csproj
+++ b/MareSynchronos/MareSynchronos.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Authors></Authors>
     <Company></Company>
-    <Version>0.8.23</Version>
+    <Version>0.8.24</Version>
     <Description></Description>
     <Copyright></Copyright>
     <PackageProjectUrl>https://github.com/Penumbra-Sync/client</PackageProjectUrl>