--- lbbs/.github/workflows/docker-image.yml	2026/01/05 12:15:08	1.1
+++ lbbs/.github/workflows/docker-image.yml	2026/01/28 14:39:57	1.6
@@ -2,9 +2,16 @@ name: Docker Image CI
 
 on:
   push:
-    branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
+    branches:
+      - "v*.*"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  DOCKERHUB_PLATFORMS: linux/amd64,linux/arm64
+  BBSD_IMAGE: ${{ secrets.DOCKERHUB_USERNAME }}/lbbs-bbsd
 
 jobs:
 
@@ -15,5 +22,33 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: Build the Docker image
-      run: docker build . --file Dockerfile/dockerfile.bbsd --tag lbbs-bbsd:$(date +%s)
+    - name: Log in to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+          
+    - name: Extract Docker metadata (bbsd)
+      id: meta-bbsd
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ env.BBSD_IMAGE }}
+          
+    - name: Build the Docker image (bbsd)
+      id: build-bbsd
+      uses: docker/build-push-action@v5
+      with:
+        platforms: ${{ env.DOCKERHUB_PLATFORMS }}
+        context: .
+        file: Dockerfile/dockerfile.bbsd
+        tags: |
+          ${{ steps.meta-bbsd.outputs.tags }}
+        labels: ${{ steps.meta-bbsd.outputs.labels }}
+        cache-from: type=gha # Pull cache from GitHub Actions cache
+        cache-to: type=gha,mode=max # Push cache to GitHub Actions cache