From 643639f01cb94a4e663338aabdd9dd9c35d738b0 Mon Sep 17 00:00:00 2001
From: Mirek Kratochvil <miroslav.kratochvil@matfyz.cuni.cz>
Date: Fri, 11 Sep 2026 11:26:12 +0200
Subject: fix the debouncing logic

---
 Main.hs | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/Main.hs b/Main.hs
index 7c27afe..4f0d399 100644
--- a/Main.hs
+++ b/Main.hs
@@ -169,9 +169,9 @@ main = do
                       , stAddsPending = succ stAddsPending
                       , stPushesPending = succ stPushesPending
                       }
-            AddBounce -- TODO the last trigger looks nice but may cause double add, instead track an increasing token or such
+            AddBounce
               | not (S.null stWatch)
-              , stAddsPending == 1
+              , stAddsPending == 1 {- protection against triggering too early -}
                   || intervalPassed (optAddCommitDelay o) now stLastAdd -> do
                 for_ stWatch $ \w@(Watch p addAll) -> do
                   dbg $ "will add: " ++ show w
@@ -186,25 +186,28 @@ main = do
                   st
                     { stWatch = S.empty
                     , stLastAdd = now
-                    , stAddsPending = pred stAddsPending
+                    , stAddsPending = 0
                     , stCommitSeries = succ stCommitSeries
                     }
               | otherwise ->
-                loop st {stWatch = S.empty, stAddsPending = pred stAddsPending}
+                loop
+                  st
+                    { stWatch = S.empty
+                    , stAddsPending = 0 `max` pred stAddsPending
+                    }
             PushBounce
               | Just pd <- optPushDelay o
               , stPushesPending == 1 || intervalPassed pd now stLastPush -> do
                 dbg $ "push!"
                 runCmd git ["push"]
+                loop
+                  st {stWatch = S.empty, stLastPush = now, stPushesPending = 0}
+              | otherwise ->
                 loop
                   st
                     { stWatch = S.empty
-                    , stLastPush = now
-                    , stPushesPending = pred stPushesPending
+                    , stPushesPending = 0 `max` pred stPushesPending
                     }
-              | otherwise ->
-                loop
-                  st {stWatch = S.empty, stPushesPending = pred stPushesPending}
     void . forkIO $ loop emptyState
     -- wait for the finish, then terminate
     takeMVar done
-- 
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