Update cicd.yaml

.github/workflows/cicd.yaml

@@ -17,8 +17,17 @@ jobs:
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v2
 
-    - name: Build Docker image
-      run: docker build -t server:latest .
+    - name: Build and export
+      uses: docker/build-push-action@v6
+      with:
+        tags: server:latest
+        outputs: type=docker,dest=/tmp/myimage.tar
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: myimage
+        path: /tmp/myimage.tar
 
   deploy:
     needs: build  # Ensure deploy job waits for build job
@@ -30,6 +39,17 @@ jobs:
       with:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_PASSWORD }}
-
+
+    - name: Download artifact
+      uses: actions/download-artifact@v4
+      with:
+        name: myimage
+        path: /tmp
+
+    - name: Load image
+      run: |
+        docker load --input /tmp/myimage.tar
+        docker image ls -a          
+
     - name: Push Docker image
       run: docker push server:latest