From 48cb881af01ae06571de581ac840ddb48b81fe6a Mon Sep 17 00:00:00 2001
From: Gabriel Radureau <arcodange@gmail.com>
Date: Wed, 8 Apr 2026 11:21:24 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9A=A1=20perf:=20optimize=20cache=20check=20?=
 =?UTF-8?q?using=20docker=20manifest=20inspect?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitea/workflows/ci-cd.yaml | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/.gitea/workflows/ci-cd.yaml b/.gitea/workflows/ci-cd.yaml
index 5be9fce..03f8b4a 100644
--- a/.gitea/workflows/ci-cd.yaml
+++ b/.gitea/workflows/ci-cd.yaml
@@ -76,15 +76,18 @@ jobs:
           echo "Dependency hash: $DEPS_HASH"
           echo "deps_hash=$DEPS_HASH" >> $GITHUB_OUTPUT
 
-      - name: Check for existing cache
+      - name: Check for existing cache (optimized)
         id: check_cache
         run: |
-          # Check if image exists in registry
+          # Check if image exists in registry using optimized approach
           IMAGE_NAME="${{ env.CI_REGISTRY }}/${{ env.GITEA_ORG }}/${{ env.GITEA_REPO }}-build-cache:${{ steps.calculate_hash.outputs.deps_hash }}"
           
-          # Try to pull the image to see if it exists
-          if docker pull "$IMAGE_NAME" >/dev/null 2>&1; then
-            echo "✅ Cache hit - using existing build cache"
+          # Fast check using docker manifest inspect (lighter than pull)
+          echo "🔍 Checking cache: $IMAGE_NAME"
+          
+          # Try manifest inspect first (fastest method)
+          if docker manifest inspect "$IMAGE_NAME" >/dev/null 2>&1; then
+            echo "✅ Cache hit - using existing build cache (manifest inspect)"
             echo "cache_hit=true" >> $GITHUB_OUTPUT
           else
             echo "⚠️  Cache miss - will build new cache image"