From a9e561453259ed9a300024f5dd9ff722878adb73 Mon Sep 17 00:00:00 2001
From: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Date: Mon, 11 Nov 2024 09:16:29 +0100
Subject: [PATCH] Better logging

---
 crates/viewer/re_viewer_context/src/store_hub.rs | 7 +++++--
 crates/viewer/re_viewer_context/src/undo.rs      | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/crates/viewer/re_viewer_context/src/store_hub.rs b/crates/viewer/re_viewer_context/src/store_hub.rs
index e7440e3d80bc..6adf3958acc0 100644
--- a/crates/viewer/re_viewer_context/src/store_hub.rs
+++ b/crates/viewer/re_viewer_context/src/store_hub.rs
@@ -716,8 +716,11 @@ impl StoreHub {
                     time_budget: re_entity_db::DEFAULT_GC_TIME_BUDGET,
                     protected_time_ranges,
                 });
-                if let Some(caches) = self.caches_per_recording.get_mut(blueprint_id) {
-                    caches.on_store_events(&store_events);
+                if !store_events.is_empty() {
+                    re_log::debug!("Garbage-collected blueprint store");
+                    if let Some(caches) = self.caches_per_recording.get_mut(blueprint_id) {
+                        caches.on_store_events(&store_events);
+                    }
                 }
 
                 self.blueprint_last_gc
diff --git a/crates/viewer/re_viewer_context/src/undo.rs b/crates/viewer/re_viewer_context/src/undo.rs
index 836e52976725..bac88665bb5f 100644
--- a/crates/viewer/re_viewer_context/src/undo.rs
+++ b/crates/viewer/re_viewer_context/src/undo.rs
@@ -65,6 +65,7 @@ impl BlueprintUndoState {
             self.current_time = Some(previous);
         } else {
             // nothing to undo to
+            re_log::debug!("Nothing to undo");
         }
     }
 
@@ -73,6 +74,7 @@ impl BlueprintUndoState {
             self.current_time = self.inflection_points.range(time.inc()..).next().copied();
         } else {
             // If we have no time, we're at latest, and have nothing to redo
+            re_log::debug!("Nothing to redo");
         }
     }