Update main.yml

.github/workflows/main.yml

@@ -9,6 +9,11 @@ on:
         description: 'Trigger a manual build and push'
         default: 'true'
 
+env:
+  REGISTRY: docker.io
+  IMAGE_NAME: ${{ github.repository }}
+  SHA: ${{ github.event.pull_request.head.sha || github.event.after }}
+
 jobs:
   build-and-analyze:
     runs-on: ubuntu-latest
@@ -23,14 +28,32 @@ jobs:
       - name: Log in to Docker Hub
         uses: docker/login-action@v3
         with:
+          registry: ${{ env.REGISTRY }}
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
           
-      - name: Build multiarch Docker image
+      - name: Extract Docker metadata
-        id: build-image
+        id: meta
-        run: |
+        uses: docker/metadata-action@v4.4.0
-          docker buildx create --use
+        with:
-          docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t wg-dashboard:latest .
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          labels: |
+            org.opencontainers.image.revision=${{ env.SHA }}
+          tags: |
+            type=edge,branch=$repo.default_branch
+            type=semver,pattern=v{{version}}
+            type=sha,prefix=,suffix=,format=short
+
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v4.0.0
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
           
       - name: Docker Scout Analysis
         id: docker-scout