From 4ad0b7d2ffffdce86f6545852c0f2169fd1ad64e Mon Sep 17 00:00:00 2001
From: Bel LaPointe <153096461+breel-render@users.noreply.github.com>
Date: Mon, 1 Dec 2025 17:05:07 -0700
Subject: [PATCH] no double persist snapshot

---
 pttodoest/src/main.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pttodoest/src/main.rs b/pttodoest/src/main.rs
index a1dd691..55cfeff 100755
--- a/pttodoest/src/main.rs
+++ b/pttodoest/src/main.rs
@@ -167,7 +167,9 @@ impl File {
 
     pub fn stage_persisted(&self) -> Result<(), String> {
         let persisted_as_snapshot = self.events()?.snapshot()?;
-        self.append(Delta::snapshot(persisted_as_snapshot.clone()))?;
+        if persisted_as_snapshot != self.events()?.last_snapshot() {
+            self.append(Delta::snapshot(persisted_as_snapshot.clone()))?;
+        }
         let plaintext = serde_yaml::to_string(&persisted_as_snapshot).unwrap();
         let mut f = std::fs::File::create(&self.file).expect("failed to open file for writing");
         writeln!(f, "{}", plaintext).expect("failed to write");