From 907b0f8d24ac9e45e9488f4c1f7567dfa38d6c19 Mon Sep 17 00:00:00 2001
From: Jonathan Lebon <jonathan@jlebon.com>
Date: Wed, 25 Feb 2026 16:44:39 -0500
Subject: [PATCH] tools/inspect-layers.sh: print total image size

Show total compressed size alongside the layer count in the header.

Assisted-by: Claude Opus 4
---
 tools/inspect-layers.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/inspect-layers.sh b/tools/inspect-layers.sh
index 70227d9..34ea7e0 100755
--- a/tools/inspect-layers.sh
+++ b/tools/inspect-layers.sh
@@ -131,12 +131,14 @@ if [[ "${sort_by}" == "stability" && "${using_history_fallback}" == "true" ]]; t
     exit 1
 fi
 
-# Count layers
+# Count layers and total size
 layer_count=$(echo "${layer_data}" | jq -s 'length')
+total_size_mb=$(echo "${layer_data}" | jq -s '[.[].size] | add' | awk '{printf "%.2f", $1 / 1024 / 1024}')
 
 echo "=== Chunkah Layer Breakdown ==="
 echo ""
 echo "Total layers: ${layer_count}"
+echo "Total size:   ${total_size_mb} MB"
 echo ""
 printf "%-12s %-10s %-60s\n" "Size (MB)" "Stability" "Components"
 printf "%-12s %-10s %-60s\n" "----------" "---------" "------------------------------------------------------------"