Remote: expose the underlying Indexer's stats

Author: carlosmn

LibGit2Sharp/Remote.cs

@@ -18,6 +18,7 @@ public class Remote : IEquatable<Remote>
         public List<PktRef> Refs { get; private set; }
         private Lazy<IEnumerable<string>> refnames;
         private Lazy<IEnumerable<string>> matching_refs;
+        private Indexer indexer;
 
         /* Mostly so that the already-existing code doesn't break */
         public Remote()
@@ -74,12 +75,22 @@ public void Connect()
             }
         }
 
+        public IndexerStats Stats
+        {
+            get {
+                return indexer.Stats;
+            }
+        }
+
         public void Download(string path)
         {
             Ensure.ArgumentNotNullOrEmptyString(path, "path");
             if (!Directory.Exists(path))
                 Directory.CreateDirectory(path);
 
+            var indexer = new Indexer(path);
+            this.indexer = indexer;
+
             /* First, let's see what we want. At this point we don't send any haves */
             Stream stream = new MemoryStream();
             var writer = new StreamWriter(stream);
@@ -107,7 +118,6 @@ public void Download(string path)
             if (!(pkt is PktAck || pkt is PktNak))
                 throw new GitProtocolException("Expected ACK or NAK, got neither");
 
-            var indexer = new Indexer(path);
             indexer.IndexStream(stream);
         }