chore: 🤖 build and push in one stage

Author: jaskaransarkaria

.travis.yml

@@ -13,16 +13,13 @@ jobs:
       name: "Unit Tests"
       script: go test -v ./...
     - stage: "Build Docker Image"
-      name: "Build docker image"
-      script: docker build -t jaskaransarkaria/timer-server:"${TRAVIS_TAG}" .
-    - stage:
-      name: "Push Docker Image"
+      name: "Build and Push docker image"
       script: |
+        docker build -t jaskaransarkaria/timer-server:"$TRAVIS_TAG" .
         echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin 
-        docker push jaskaransarkaria/timer-server:"${TRAVIS_TAG}"
+        docker push jaskaransarkaria/timer-server:"$TRAVIS_TAG"
 
 stages:
   - Tests and Linting
-  - name: "Build Docker Image"
+  - name: "Build and Push Docker Image"
     if: tag IS present
-  - "Push Docker Image"