version: 2
jobs:
  build:
    docker:
      - image: circleci/python:latest
        environment:
          FLASK_CONFIG: testing
          TEST_DATABASE_URL: postgresql://root@localhost/circle_test?sslmode=disable
      
      - image: circleci/postgres:9.6.5-alpine-ram
        auth:
          username: mydockerhub-user
          password: $DOCKERHUB_PASSWORD  # context / project UI env-var reference
        environment:
          POSTGRES_USER: root
          POSTGRES_DB: circle_test
          POSTGRES_PASSWORD: ""
          
    steps:
      - checkout
      - restore_cache:
          key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
      - run:
          name: Install Python deps in a 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:latest
        environment:
            CONDUIT_SECRET = 'something-really-secret'
            FLASK_APP = /path/to/autoapp.py
            FLASK_DEBUG = 1
            
          TEST_DATABASE_URL: postgresql://root@localhost/circle_test?sslmode=disable
      
      - image: circleci/postgres:9.6.5-alpine-ram
        auth:
          username: mydockerhub-user
          password: $DOCKERHUB_PASSWORD  # context / project UI env-var reference
        environment:
          POSTGRES_USER: root
          POSTGRES_DB: circle_test
          POSTGRES_PASSWORD: ""
          
    steps:
        - checkout
        - restore_cache:
          key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
        - run:
          name: Tests Flask
          command: |
            . venv/bin/activate
            flask db stamp head
            flask db migrate
            flask db upgrade
            flask test
        - save_cache:
          key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
          paths:
            - "venv"






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