Fixed: Copy linux permission mask when moving folder to recycle bin folder

fixes #3161

src/NzbDrone.Common/Disk/DiskProviderBase.cs

@@ -39,6 +39,7 @@ namespace NzbDrone.Common.Disk
         public abstract long? GetAvailableSpace(string path);
         public abstract void InheritFolderPermissions(string filename);
         public abstract void SetPermissions(string path, string mask, string user, string group);
+        public abstract void CopyPermissions(string sourcePath, string targetPath, bool includeOwner);
         public abstract long? GetTotalSize(string path);
 
         public DateTime FolderGetCreationTime(string path)

src/NzbDrone.Common/Disk/DiskTransferService.cs

@@ -76,6 +76,8 @@ namespace NzbDrone.Common.Disk
             if (!_diskProvider.FolderExists(targetPath))
             {
                 _diskProvider.CreateFolder(targetPath);
+
+                _diskProvider.CopyPermissions(sourcePath, targetPath);
             }
 
             var result = mode;

src/NzbDrone.Common/Disk/IDiskProvider.cs

@@ -12,6 +12,7 @@ namespace NzbDrone.Common.Disk
         long? GetAvailableSpace(string path);
         void InheritFolderPermissions(string filename);
         void SetPermissions(string path, string mask, string user, string group);
+        void CopyPermissions(string sourcePath, string targetPath, bool includeOwner = false);
         long? GetTotalSize(string path);
         DateTime FolderGetCreationTime(string path);
         DateTime FolderGetLastWrite(string path);