version: 2
jobs:
  build:
    docker:
      - image: circleci/python:3.7.9-stretch-browsers
    steps:
      - checkout
      - restore_cache:
          key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
      - run:
          name: Install dependencies in a python venv
          command: |
            python3 -m venv venv
            . venv/bin/activate
            pip install -r requirements/dev.txt
      - save_cache:
          key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
          paths: 
            - "venv"
  test:
    docker:
      - image: circleci/python:3.7.9-stretch-browsers
        environment:
          FLASK_APP: autoapp.py
          CONDUIT_SECRET: 'something-really-secret'
          FLASK_DEBUG: 1
          DATABASE_URL: postgresql://myUsr:somePwd@localhost:5432/psdb
      - image: circleci/postgres:9.6.5-alpine
        name: postgres
        environment:
          POSTGRES_USER: myUsr
          POSTGRES_DB: psdb
          POSTGRES_PASSWORD: somePwd
    steps:
      - checkout
      - restore_cache:
          key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
      - run:
          name: Wait for postgres
          command: dockerize -wait tcp://postgres:5432 -timeout 1m
      - run: 
          name: running test
          command: |
            . venv/bin/activate
            flask db upgrade
            flask test

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