build.yaml

name: build, test and lint

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build:

    runs-on: ubuntu-latest

    services:
      db_service:
        image: postgres:11
        env:
          POSTGRES_USER: postgres
          POSTGRES_DB: postgres
          POSTGRES_PASSWORD: password1234
        # Set health checks to wait until postgres has started
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          # Maps tcp port 5432 on service container to the host
          - 5432:5432

    steps:
    - uses: actions/checkout@v2

    - name: Set up Python 3.8
      uses: actions/setup-python@v2
      with:
        python-version: 3.8

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pipenv
        pipenv install --dev

    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        pipenv run flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        pipenv run flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

    - name: unit tests
      run: pipenv run python -m unittest discover --verbose -s tests/ -p '*.py'
    
    - name: slow tests
      if: ${{ !env.ACT }} # services not currently supported in act: https://github.com/nektos/act/issues/173
      run: pipenv run python -m unittest discover --verbose -s slow_tests/ -p '*.py'
      env: 
        SB_PG_DB: host=localhost user=postgres password=password1234