Working Django Circleci Setup with Selenium

config.yml

version: 2.1
jobs:
  build:
    working_directory: ~/DjangoProjectName
    docker:
      - image: circleci/python:3.7.3-browsers
        environment:
          DATABASE_URL: postgresql://root@localhost/circle_test?sslmode=disable
      - image: circleci/postgres:9.6.7
        environment:
          POSTGRES_USER: root
          POSTGRES_DB: circle_test

    steps:
      - checkout
      - add_ssh_keys:
          fingerprints:
            - "yourdeploykeyhere"
      - run: sudo apt-get update
      - run: sudo chown -R circleci:circleci /usr/local/bin
      - run: sudo chown -R circleci:circleci /usr/local/lib/python3.7/site-packages
      - run: sudo apt install postgresql-client memcached
      - restore_cache:
          key: deps9-{{ .Branch }}-{{ checksum "requirements.txt" }}
      - run:
          name: Install Python dependencies
          command: |
            pip install -r requirements.txt --user
      - save_cache:
          key: deps9-{{ .Branch }}-{{ checksum "requirements.txt" }}
          paths:
            - ".venv"
            - "/usr/local/bin"
            - "/usr/local/lib/python3.7/site-packages"
      - run:
          name: Install geckodriver
          command: |
            wget https://github.com/mozilla/geckodriver/releases/download/v0.21.0/geckodriver-v0.21.0-linux64.tar.gz
            tar -xvzf geckodriver*
            chmod 755 geckodriver
            sudo mv geckodriver /usr/local/bin
      - run:
          name: Install the latest firefox
          command: |
            sudo sh -c "echo 'deb http://ftp.hr.debian.org/debian sid main' >> /etc/apt/sources.list" &&
            sudo apt-get update &&
            sudo apt-get install -t sid firefox &&
            firefox --version
      - run:
          command: |
            cp DjangoProjectName/test_settings.py DjangoProjectName/settings.py
            python manage.py migrate --settings=DjangoProjectName.settings
            python manage.py sync_pgviews --force
            python manage.py testserver core_auth/fixtures/test.json --noinput
          background: true
      - run:
          command: |
            sleep 10
            python manage.py test --verbosity 2 --nomigrations --noinput --testrunner=DjangoProjectName.settings.NoDbTestRunner --keepdb
      - store_test_results:
          path: test-results
      - store_artifacts:
          path: test-results
          destination: tr1

  build-frontend:
    working_directory: ~/DjangoProjectName
    docker:
      - image: "circleci/node:10.16.3"
    steps:
      - checkout
      - run: sudo apt-get update
      - run:
          name: Install and setup frontend
          command: |
            cd frontend
            yarn install
            yarn audit-ci --moderate
            yarn ng build --prod --no-progress --output-path ../core/templates/ang/ --output-hashing none
            cd ..
      - persist_to_workspace:
          root: /home/circleci
          paths:
            - DjangoProjectName

  deploy:
    working_directory: ~/DjangoProjectName
    machine:
      enabled: true
    steps:
      - attach_workspace:
          at: /home/circleci
      - add_ssh_keys:
          fingerprints:
            - "yourdeploykeyhere"
      - run: sudo apt install rsync
      - run:
          name: Deploy Over SSH
          command: |
            rsync -a --delete-before -e "ssh -A -p $SSH_PORT" ~/DjangoProjectName $SSH_USER@$SSH_HOST:/home/$SSH_USER/
            cat .circleci/deploy.sh | ssh -A -p $SSH_PORT -l $SSH_USER $SSH_HOST bash
workflows:
  version: 2
  build_and_test:
    jobs:
      - build-frontend
      - build
  build-and-deploy:
    jobs:
      - hold: # <<< A job that will require manual approval in the CircleCI web application.
          type: approval # <<< This key-value pair will set your workflow to a status of "On Hold"
          requires: # We only run the "hold" job when test has succeeded
            - build
            - build-frontend
      - build:
          filters:
            branches:
              only: master
      - build-frontend:
          filters:
            branches:
              only: master
      - deploy:
          requires:
            - build
            - build-frontend
            - hold
          filters:
            branches:
              only: master