CI: drop CircleCI configuration file and scripts

.circleci/config.yml

@@ -16,76 +16,4 @@ jobs:
           POSTGRES_USER: postgres
           POSTGRES_HOST_AUTH_METHOD: trust
     environment:
-      BUNDLE_PATH: vendor/bundle
-    steps:
-      - checkout
-      - ruby/install-deps
-      - run:
-          name: "Set up DB"
-          command: |
-            bundle exec rails db:setup db:migrate
-      - run:
-          name: "Run tests"
-          command: script/ci/pipeline.sh tests "bundle exec rake"
-      - store_test_results:
-          path: tmp/test-results
-      - store_artifacts:
-          destination: test-results
-          path: tmp/test-results
 
-  prepare_app_image:
-    environment:
-      APP_NAMES: |
-          ci-pipeline
-    resource_class: medium
-    docker:
-      - image: cimg/base:stable
-    steps:
-      - heroku/install
-      - checkout
-      - setup_remote_docker:
-          version: default
-          docker_layer_caching: false
-
-      - run:
-          name: "Checking if we should wait on an older build or cancel redundant ones"
-          command: script/ci/wait_on_older_build_and_cancel_redundant_ones.sh
-
-      - run:
-          name: "Preparing app image"
-          command: |
-            script/ci/pipeline.sh prepare_image "script/ci/prepare_app_image.sh"
-
-
-  deploy_to_production:
-    resource_class: small
-    docker:
-      - image: cimg/base:stable
-    steps:
-      - heroku/install
-      - checkout
-      - run:
-          name: "Checking if we should wait on an older build or cancel redundant ones"
-          command: script/ci/wait_on_older_build_and_cancel_redundant_ones.sh
-      - run:
-          name: "Deploying to production"
-          command: |
-            script/ci/pipeline.sh deploy_production "script/ci/deploy.sh ci-pipeline"
-
-workflows:
-  version: 2
-  test_and_deploy:
-    jobs:
-      - test:
-          context: shared-config
-      - prepare_app_image:
-          context: shared-config
-      - deploy_to_production:
-          context: shared-config
-          requires:
-            - test
-            - prepare_app_image
-          filters:
-            branches:
-              only:
-                - master