From c90942741d3ee9a26f65f71abd19413c3ed960e5 Mon Sep 17 00:00:00 2001
From: Tyrie Vella <tyrielv@gmail.com>
Date: Mon, 12 Jan 2026 15:35:03 -0800
Subject: [PATCH] Log hydration calculation errors to telemetry

---
 GVFS/GVFS.Common/GitStatusCache.cs                           | 3 ++-
 .../HealthCalculator/EnlistmentHydrationSummary.cs           | 5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/GVFS/GVFS.Common/GitStatusCache.cs b/GVFS/GVFS.Common/GitStatusCache.cs
index 717e7aebc..bce8f444f 100644
--- a/GVFS/GVFS.Common/GitStatusCache.cs
+++ b/GVFS/GVFS.Common/GitStatusCache.cs
@@ -372,9 +372,10 @@ private void UpdateHydrationSummary()
                 }
                 else
                 {
+                    metadata["Exception"] = hydrationSummary.Error?.ToString();
                     this.context.Tracer.RelatedWarning(
                         metadata,
-                        $"{nameof(GitStatusCache)}{nameof(RebuildStatusCacheIfNeeded)}: hydration summary could not be calculdated.",
+                        $"{nameof(GitStatusCache)}{nameof(RebuildStatusCacheIfNeeded)}: hydration summary could not be calculated.",
                         Keywords.Telemetry);
                 }
             }
diff --git a/GVFS/GVFS.Common/HealthCalculator/EnlistmentHydrationSummary.cs b/GVFS/GVFS.Common/HealthCalculator/EnlistmentHydrationSummary.cs
index 02a32c2f5..6762e2665 100644
--- a/GVFS/GVFS.Common/HealthCalculator/EnlistmentHydrationSummary.cs
+++ b/GVFS/GVFS.Common/HealthCalculator/EnlistmentHydrationSummary.cs
@@ -12,6 +12,8 @@ public class EnlistmentHydrationSummary
         public int TotalFileCount { get; private set; }
         public int HydratedFolderCount { get; private set; }
         public int TotalFolderCount { get; private set; }
+        public Exception Error { get; private set; } = null;
+
 
         public bool IsValid
         {
@@ -67,7 +69,7 @@ public static EnlistmentHydrationSummary CreateSummary(
                     TotalFolderCount = totalFolderCount,
                 };
             }
-            catch
+            catch (Exception e)
             {
                 return new EnlistmentHydrationSummary()
                 {
@@ -75,6 +77,7 @@ public static EnlistmentHydrationSummary CreateSummary(
                     HydratedFolderCount = -1,
                     TotalFileCount = -1,
                     TotalFolderCount = -1,
+                    Error = e,
                 };
             }
         }