jobs:
  install:
    docker:
      - image: circleci/python:3.7.0
      - image: circleci/postgres:9.6.2
    working_directory: ~/repo
    steps:
      - checkout
      - restore_cache:
          keys:
            - dependencies-{{ checksum "requirements/dev.txt" }}-{{ checksum "requirements/prod.txt" }}
            - dependencies-
      - run:
          name: install python and dependencies
          command: |
            python3 -m venv venv
            . venv/bin/activate
            pip install -r requirements/dev.txt
      
      - run:
          name: db upgrade
          environment:
            FLASK_APP: /home/circleci/repo/autoapp.py
            FLASK_DEBUG: 1
            POSTGRES_USER: postgres
            POSTGRES_DB: bdtest
            POSTGRES_PASSWORD: somePwd
            POSTGRES_PORT: 5432
            DATABASE_URL: postgresql://postgres:somePwd@localhost:5432/postgres
          command: |
            echo $FLASK_APP
            echo $FLASK_DEBUG
            echo $DATABASE_URL
            . venv/bin/activate
            flask db upgrade
      - run:
          name: flask test
          environment:
            FLASK_APP: /home/circleci/repo/autoapp.py
            FLASK_DEBUG: 1
            POSTGRES_USER: postgres
            POSTGRES_DB: bdtest
            POSTGRES_PASSWORD: somePwd
            POSTGRES_PORT: 5432
            DATABASE_URL: postgresql://postgres:somePwd@localhost:5432/postgres
            TESTENV: "pour tester les var env"
          command: |
            echo $DATABASE_URL
            echo $TESTENV
            . venv/bin/activate
            flask test
      - save_cache:
          paths:
            - ./venv
          key: dependencies-{{ checksum "requirements/dev.txt" }}-{{ checksum "requirements/prod.txt" }}
workflows:
  version: 2
  build-back:
    jobs:
      - install