ci: 🎡 docker

Author: jaskaransarkaria

.travis.yml

@@ -16,6 +16,7 @@ jobs:
       name: "Build and Push Docker Image"
       script:
       - docker build -t jaskaransarkaria/timer-server:test .
+      - echo "$DOCKER_USERNAME"
       - echo "$DOCKER_PASSWORD"
       - echo "$DOCKER_PASSWORD" | docker login --username "$DOCKER_USERNAME" --password-stdin
       - docker push jaskaransarkaria/timer-server:test