💚 Add backend url parameter to build docker job

.circleci/config.yml

@@ -75,6 +75,8 @@ jobs:
       tags:
         default: ""
         type: string
+      backendurl:
+        type: string
     environment:
       DOCKER_HUB_PWD: *dockerhub-password
       DOCKER_HUB_USER_ID: *dockerhub-user-id
@@ -85,7 +87,7 @@ jobs:
           version: 20.10.7
       - run:
           name: Build docker image
-          command: docker build -t app .
+          command: docker build -t app --build-arg backend_url=<<parameters.backendurl>> .
       - deploy:
           name: Publish image to Docker Hub
           command: |
@@ -211,7 +213,7 @@ workflows:
       - docker-build:
           name: docker-build-dev
           tags: "dev $CIRCLE_BUILD_NUM-dev"
-          backendurl: *prod-backend-url
+          backendurl: *dev-backend-url
           requires:
             - test
             - lint