1 files changed, 42 insertions, 8 deletions
diff --git a/Emby.Server.Implementations/Library/IgnorePatterns.cs b/Emby.Server.Implementations/Library/IgnorePatterns.cs
index d12b5855b..6e6ef1359 100644
--- a/Emby.Server.Implementations/Library/IgnorePatterns.cs
+++ b/Emby.Server.Implementations/Library/IgnorePatterns.cs
@@ -1,17 +1,20 @@
+#nullable enable
+
+using System;
 using System.Linq;
 using DotNet.Globbing;
 
 namespace Emby.Server.Implementations.Library
 {
     /// <summary>
-    /// Glob patterns for files to ignore
+    /// Glob patterns for files to ignore.
     /// </summary>
     public static class IgnorePatterns
     {
         /// <summary>
-        /// Files matching these glob patterns will be ignored
+        /// Files matching these glob patterns will be ignored.
         /// </summary>
-        public static readonly string[] Patterns = new string[]
+        private static readonly string[] _patterns =
         {
             "**/small.jpg",
             "**/albumart.jpg",
@@ -19,32 +22,51 @@ namespace Emby.Server.Implementations.Library
 
             // Directories
             "**/metadata/**",
+            "**/metadata",
             "**/ps3_update/**",
+            "**/ps3_update",
             "**/ps3_vprm/**",
+            "**/ps3_vprm",
             "**/extrafanart/**",
+            "**/extrafanart",
             "**/extrathumbs/**",
+            "**/extrathumbs",
             "**/.actors/**",
+            "**/.actors",
             "**/.wd_tv/**",
+            "**/.wd_tv",
             "**/lost+found/**",
+            "**/lost+found",
 
             // WMC temp recording directories that will constantly be written to
             "**/TempRec/**",
+            "**/TempRec",
             "**/TempSBE/**",
+            "**/TempSBE",
 
             // Synology
             "**/eaDir/**",
+            "**/eaDir",
             "**/@eaDir/**",
+            "**/@eaDir",
             "**/#recycle/**",
+            "**/#recycle",
 
             // Qnap
             "**/@Recycle/**",
+            "**/@Recycle",
             "**/.@__thumb/**",
+            "**/.@__thumb",
             "**/$RECYCLE.BIN/**",
+            "**/$RECYCLE.BIN",
             "**/System Volume Information/**",
+            "**/System Volume Information",
             "**/.grab/**",
+            "**/.grab",
 
             // Unix hidden files and directories
             "**/.*/**",
+            "**/.*",
 
             // thumbs.db
             "**/thumbs.db",
@@ -56,19 +78,31 @@ namespace Emby.Server.Implementations.Library
 
         private static readonly GlobOptions _globOptions = new GlobOptions
         {
-            Evaluation = {
+            Evaluation =
+            {
                 CaseInsensitive = true
             }
         };
 
-        private static readonly Glob[] _globs = Patterns.Select(p => Glob.Parse(p, _globOptions)).ToArray();
+        private static readonly Glob[] _globs = _patterns.Select(p => Glob.Parse(p, _globOptions)).ToArray();
 
         /// <summary>
-        /// Returns true if the supplied path should be ignored
+        /// Returns true if the supplied path should be ignored.
         /// </summary>
-        public static bool ShouldIgnore(string path)
+        /// <param name="path">The path to test.</param>
+        /// <returns>Whether to ignore the path.</returns>
+        public static bool ShouldIgnore(ReadOnlySpan<char> path)
         {
-            return _globs.Any(g => g.IsMatch(path));
+            int len = _globs.Length;
+            for (int i = 0; i < len; i++)
+            {
+                if (_globs[i].IsMatch(path))
+                {
+                    return true;
+                }
+            }
+
+            return false;
         }
     }
 }