From 3176cd7851458d7c328b163e6e0c84e7226ef4a2 Mon Sep 17 00:00:00 2001
From: buddhisthead <chris.tilt@gmail.com>
Date: Wed, 22 Oct 2025 09:44:23 -0700
Subject: [PATCH 1/3] Renormalize giant CBOR off LFS at HEAD

---
 tests/fixtures/.gitattributes | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tests/fixtures/.gitattributes b/tests/fixtures/.gitattributes
index 9937673b..e69de29b 100644
--- a/tests/fixtures/.gitattributes
+++ b/tests/fixtures/.gitattributes
@@ -1 +0,0 @@
-134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor filter=lfs diff=lfs merge=lfs -text

From 6fbae44d16fd945c27041929e7386fde632df8ab Mon Sep 17 00:00:00 2001
From: buddhisthead <chris.tilt@gmail.com>
Date: Wed, 22 Oct 2025 09:46:33 -0700
Subject: [PATCH 2/3] Remove giant fixture from tree; ignore going forward

---
 .gitignore                                                     | 1 +
 ...e580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor | 3 ---
 2 files changed, 1 insertion(+), 3 deletions(-)
 delete mode 100644 tests/fixtures/134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor

diff --git a/.gitignore b/.gitignore
index 5e91248b..bc6dea1b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@ result-*
 # direnv
 .direnv/
 .envrc.local
+tests/fixtures/134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor
diff --git a/tests/fixtures/134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor b/tests/fixtures/134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor
deleted file mode 100644
index 65637590..00000000
--- a/tests/fixtures/134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3c01463bb6d95b3ef7fdfb334a7932199b080bbd80647ae2bdd92f76b40a127e
-size 2553095916

From 364460dcbd1e553950f0c456b89df49668f93969 Mon Sep 17 00:00:00 2001
From: buddhisthead <chris.tilt@gmail.com>
Date: Wed, 22 Oct 2025 10:06:43 -0700
Subject: [PATCH 3/3] Update Makefile to download snapshot file when needed for
 testing

---
 Makefile | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 7416e6a0..4bf214de 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,7 @@ MANIFEST_SMALL ?= tests/fixtures/test-manifest.json
 # Real Cardano Haskell node snapshot (Conway era, epoch 507)
 SNAPSHOT ?= tests/fixtures/134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor
 MANIFEST ?= tests/fixtures/134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.json
+SNAP_URL ?= "https://pub-b844360df4774bb092a2bb2043b888e5.r2.dev/134092758.670ca68c3de580f8469677754a725e86ca72a7be381d3108569f0704a5fca327.cbor.gz"
 
 SECTIONS_ALL := --params --governance --pools --accounts --utxo
 
@@ -58,8 +59,15 @@ fmt:
 clippy:
 	$(CARGO) clippy --workspace -- -D warnings
 
+snapshot-download: $(SNAPSHOT)
+
+$(SNAPSHOT):
+	echo "Downloading snapshot file..."
+	curl -L -f -o "$(SNAPSHOT).gz" "$(SNAP_URL)" || { echo "Download failed"; exit 1; }
+	gunzip "$(SNAPSHOT).gz"
+
 # Streaming snapshot parser test
-snap-test-streaming:
+snap-test-streaming: $(SNAPSHOT)
 	@echo "Testing Streaming Snapshot Parser"
 	@echo "=================================="
 	@echo "Snapshot: $(SNAPSHOT)"