version: 2
jobs:
  build:
    docker: 
      - image: python:3.8-buster
    working_directory: ~/back
    steps: 
      - checkout
      - restore_cache:
          key: deps9-{{ checksum "Pipfile.lock" }}
      - run: 
          name: set env vars
          command: | 
            export CONDUIT_SECRET='something-secret'
            export FLASK_APP=./autoapp.py
            export FLASK_DEBUG=1
      - run : 
          name: install deps
          command: |
            /usr/local/bin/python -m pip install --upgrade pip
            apk update && apk add postgresql-dev gcc python3-dev musl-dev
            pip install -r requirements/dev.txt --user
      - save_cache:
          key: deps9-{{ checksum "Pipfile.lock" }}
          paths:
            - "/usr/local/bin"
            - "/usr/local/lib/python3.8/site-packages"
  test:
    docker: 
      - image: python:3.8-buster
    steps:
      - checkout
      - restore_cache:
          key: deps9-{{ checksum "Pipfile.lock" }}
      - run:
        name : test
        command: |
          docker container run --name flask_db_test -e POSTGRES_PASSWORD=somePwd -e POSTGRES_USER=myUsr -p 5432:5432 -d postgres
          sleep 1
          export DATABASE_URL=postgresql://myUsr:somePwd@localhost:5432/myUsr
          flask db upgrade
          flask test
          docker container stop flask_db_test
          docker container rm flask_db_test
          unset DATABASE_URL

workflows:
  version: 2
  build-test:
    jobs:
      - build 
      - test:
        requires: 
          - build