👷 build-deploy docker

.circleci/config.yml

@@ -61,6 +61,29 @@ jobs:
             git push https://heroku:02467a97-3871-4afd-95ab-2b1a1c190165@git.heroku.com/warm-fortress-97103.git HEAD:main
             
             
+   
+
+  docker-build-and-push:
+    docker:
+      - image: docker:17.05.0-ce-git
+    steps:
+      - checkout
+      - setup_remote_docker
+      - run:
+          name: Build application Docker image
+          command: |
+            docker build --cache-from=app -t app .
+      - deploy:
+          name: Publish application to docker hub
+          command: |
+            docker login -e $DOCKER_HUB_EMAIL -u $DOCKER_HUB_USER_ID -p $DOCKER_HUB_PWD
+            docker tag app $DOCKER_HUB_USER_ID/my-python-app:$CIRCLE_BUILD_NUM
+            docker tag app $DOCKER_HUB_USER_ID/my-python-app:latest
+            docker push $DOCKER_HUB_USER_ID/my-python-app:$CIRCLE_BUILD_NUM
+            docker push $DOCKER_HUB_USER_ID/my-python-app:latest
+
+
+            
 workflows:
   version: 2
   build-deploy:
@@ -72,4 +95,5 @@ workflows:
       - deploy:
           requires:
             - build
+      - docker-build-and-push