dockerhub integration

.gitea/workflows/build-and-test.yml

@@ -11,12 +11,16 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v4 # Uses a standard action to check out the repository code
 
+      - name: Login to the DockerHub registry
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
       - name: Build Docker image
         run: |
-          # docker build -t testimage:latest .
-          docker run --rm testimage:latest
-          docker images
-
+          docker build -t ${{ variables.DOCKERHUB_IMAGENAME }} .
+          docker push
 
       - name: Run tests (example)
-        run: echo "Tests passed!"
+        run: docker run --rm ${{ variables.DOCKERHUB_IMAGENAME }}