changed to simple git push

.circleci/config.yml

@@ -1,8 +1,4 @@
 version: 2
-
-orbs:
-  heroku: circleci/heroku@1.2.3
-
 jobs:
   build:
     docker:
@@ -58,7 +54,7 @@ jobs:
           at: /tmp
       - run:
           name: Deploy app
-          command: git push heroku main
+          command: git push https://heroku/$HEROKU_API_KEY@git.heroku.com/$HEROKU_APP_NAME.git main
   back-test-unit:
     docker:
       - image: circleci/node:dubnium-browsers
@@ -117,11 +113,15 @@ jobs:
             docker tag app $DOCKER_HUB_USER_ID/my-awesome-ci-expr:latest
             docker push $DOCKER_HUB_USER_ID/my-awesome-ci-expr:$CIRCLE_BUILD_NUM
             docker push $DOCKER_HUB_USER_ID/my-awesome-ci-expr:latest
-  deploy:
-    executor: heroku/default
+
+  back-deploy-heroku:
+    docker:
+      - image: buildpack-deps:trusty
     steps:
       - checkout
-      - heroku/install
+      - run:
+          name: Heroku Deploy
+          command: git push https://heroku/$HEROKU_API_KEY@git.heroku.com/$HEROKU_APP_NAME.git main
       - run:
           name: Smoke Test
           command: | 
@@ -130,22 +130,6 @@ jobs:
               echo "heroku app not responding, failing deploy"
               exit 1
             fi
-  # back-deploy-heroku:
-  #   docker:
-  #     - image: buildpack-deps:trusty
-  #   steps:
-  #     - checkout
-  #     - run:
-  #         name: Heroku Deploy
-  #         command: git push heroku main
-      # - run:
-      #     name: Smoke Test
-      #     command: | 
-      #       HTTPCODE=`curl -s -o /dev/null -w "%{http_code}" https://$HEROKU_APP_NAME.herokuapp.com/`
-      #       if [ "$HTTPCODE" -ne 200 ];then
-      #         echo "heroku app not responding, failing deploy"
-      #         exit 1
-      #       fi
 
 workflows:
   version: 2
@@ -161,16 +145,7 @@ workflows:
       - lint:
           requires:
             - build
-      # - back-deploy-heroku:
-      #     requires:
-      #       - build
-      #       - lint
-      #       - back-test-e2e
-      #       - back-test-unit
-      #     filters:
-      #       branches:
-      #         only: main
-      - server-doc-build:
+      - back-deploy-heroku:
           requires:
             - build
             - lint
@@ -179,21 +154,18 @@ workflows:
           filters:
             branches:
               only: main
-      - server-doc-deploy:
-          requires:
-            - server-doc-build
-          filters:
-            branches:
-              only: main
-      - deploy:
+      - server-doc-build:
           requires:
             - build
-      - heroku/deploy-via-git: 
-          requires:
-            - deploy
             - lint
             - back-test-e2e
             - back-test-unit
           filters:
             branches:
               only: main
+      - server-doc-deploy:
+          requires:
+            - server-doc-build
+          filters:
+            branches:
+              only: main