Fixed: Don't ignore filenames that start with periods

src/NzbDrone.Core.Test/MediaFiles/DiskScanServiceTests/ScanFixture.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using FizzWare.NBuilder;
@@ -269,6 +269,22 @@ namespace NzbDrone.Core.Test.MediaFiles.DiskScanServiceTests
                   .Verify(v => v.GetImportDecisions(It.Is<List<string>>(l => l.Count == 1), _series), Times.Once());
         }
 
+        [Test]
+        public void should_scan_files_that_start_with_period()
+        {
+            GivenSeriesFolder();
+
+            GivenFiles(new List<string>
+                       {
+                           Path.Combine(_series.Path, "Season 1", ".s01e01.mkv").AsOsAgnostic()
+                       });
+
+            Subject.Scan(_series);
+
+            Mocker.GetMock<IMakeImportDecision>()
+                  .Verify(v => v.GetImportDecisions(It.Is<List<string>>(l => l.Count == 1), _series), Times.Once());
+        }
+
         [Test]
         public void should_not_scan_subfolder_of_season_folder_that_starts_with_a_period()
         {

src/NzbDrone.Core/MediaFiles/DiskScanService.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -60,7 +60,7 @@ namespace NzbDrone.Core.MediaFiles
             _logger = logger;
         }
 
-        private static readonly Regex ExcludedSubFoldersRegex = new Regex(@"(?:\\|\/|^)(?:extras|@eadir|extrafanart|plex versions|\.[^\\/]+)(?:\\|\/|$)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
+        private static readonly Regex ExcludedSubFoldersRegex = new Regex(@"(?:\\|\/|^)(?:extras|@eadir|extrafanart|plex versions|\.[^\\/]+)(?:\\|\/)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
         private static readonly Regex ExcludedFilesRegex = new Regex(@"^\._|^Thumbs\.db$", RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
         public void Scan(Series series)