config.yml

# Python CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-python/ for more details
#
version: 2
jobs:
  build:
    docker:
      # specify the version you desire here
      # use `-browsers` prefix for selenium tests, e.g. `3.6.1-browsers`
      - image: circleci/python:3.6.1
      
      # Specify service dependencies here if necessary
      # CircleCI maintains a library of pre-built images
      # documented at https://circleci.com/docs/2.0/circleci-images/
      # - image: circleci/postgres:9.4

    working_directory: ~/repo

    steps:
      - checkout

      - run:
          name: install dependencies
          command: |
            sudo apt-get install python-pip
            sudo pip install django flake8

      - run:
          name: migrate
          command: |
            python manage.py migrate

      - run:
          name: run tests
          command: |
            python manage.py test
            flake8 --exclude polls/migrations/,manage.py  .

      - store_artifacts:
          path: test-reports
          destination: test-reports
      
      - run: bash .circleci/setup-heroku.sh
      - add_ssh_keys:
          fingerprints:
            - "AAAAB3NzaC1yc2EAAAADAQABAAABAQCthqZpqAbVghDWpER6wOhgsQDSm"
      - deploy:
          name: Deploy Master to Heroku
          command: |
            if [ "${CIRCLE_BRANCH}" == "master" ]; then
              git push heroku master -f
            fi