👷 Add Heroku CI conf

.circleci/config.yml

@@ -102,6 +102,27 @@ jobs:
             docker push $DOCKER_HUB_USER_ID/$DOCKER_HUB_IMAGE:$CIRCLE_BUILD_NUM
             docker push $DOCKER_HUB_USER_ID/$DOCKER_HUB_IMAGE:latest
 
+  deploy-heroku:
+    <<: *shared-config
+    steps:
+      - setup_dependencies
+      -docker:
+        - image: buildpack-deps:trusty
+        steps:
+          - checkout
+          - run:
+              name: Heroku Deploy
+              command: git push https://heroku:$HEROKU_API_KEY@git.heroku.com/$HEROKU_APP_NAME.git HEAD:main
+          - run:
+              name: Smoke Test
+              command: |
+                HTTPCODE=`curl -s -o /dev/null -w "%{http_code}" https://$HEROKU_APP_NAME.herokuapp.com/`
+                if [ "$HTTPCODE" -ne 200 ];then
+                    echo "heroku app not responding, failing deploy"
+                    exit 1
+                fi
+
+
 # --- Workflow definition --- #
 
 workflows:
@@ -127,3 +148,12 @@ workflows:
             branches:
               only:
                 - main
+      - deploy-heroku:
+          requires:
+            - test
+            - test-e2e
+            - lint
+#          filters:
+#            branches:
+#              only:
+#                - main

Procfile

@@ -0,0 +1 @@
+web: yarn start:prod