lets hope this works

.github/workflows/root.yml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/setup-java@v4
 
         with:
-          java-version: 17
+          java-version: 21
           distribution: temurin
 
       - name: Gradle (Setup)
@@ -41,3 +41,26 @@ jobs:
         with:
           name: JARs
           path: build/libs/*.jar
+
+      - name: Login to DigitalOcean Registry
+        uses: docker/login-action@v3
+
+        with:
+          registry: registry.digitalocean.com
+          username: ${{ secrets.DOMAIL }}
+          password: ${{ secrets.DOKEY }}
+
+      - name: Build the Docker image
+        run: docker build -t registry.digitalocean.com/jansel/feixiao:latest -t registry.digitalocean.com/jansel/feixiao:${{ steps.date.outputs.date }} .
+
+      - name: Push the Docker image related to this workflow
+        run: docker push registry.digitalocean.com/jansel/feixiao:${{ steps.date.outputs.date }}
+
+      - name: Push the latest Docker image
+        run: docker push registry.digitalocean.com/jansel/feixiao:latest
+
+      - name: Remove the Docker image
+        run: docker rmi registry.digitalocean.com/jansel/feixiao:${{ steps.date.outputs.date }}
+
+      - name: Force remove the latest Docker image
+        run: docker rmi registry.digitalocean.com/jansel/feixiao:latest --force