backend_check.yml

name: Backend Check

on:
  push:
    branches:
      - 'main'
    paths:
      - 'Dockerfile*'
      - 'docker-compose*.yml'
  pull_request:
    branches:
      - 'main'
    paths:
      - 'backend/**.py'
      - 'backend/requirements*.*'
      - 'backend/pyproject.toml'
      - 'Dockerfile*'
      - 'docker-compose*.yml'
      - '.github/workflows/backend_check.yml'
      - 'data/**.csv'
      - 'data/**.xlsx'

jobs:
  static_analysis:
    name: Run static analysis
    runs-on: ubuntu-latest
    steps:
    - name: Check out Git repository
      uses: actions/checkout@v4

    - name: Set up Python 3.11
      uses: actions/setup-python@v5
      with:
        python-version: 3.11
        cache: 'pip'

    - name: Cache pip
      uses: actions/cache@v4
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-dev.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    - name: Install Black & Ruff with latest pip
      run: |
        python -m pip install --upgrade pip
        cat ./backend/requirements-dev.txt | grep black== | cut -d' ' -f1 | xargs pip install
        cat ./backend/requirements-dev.txt | grep ruff== | cut -d' ' -f1 | xargs pip install

    - name: Lint files using Ruff
      run: |
        ruff check ./backend

    - name: Check formatting with Black
      run: |
        black --check ./backend

  tests:
    name: Run backend tests
    runs-on: ubuntu-latest
    steps:
    - name: Check out Git repository
      uses: actions/checkout@v4

    - name: Set up Python 3.11
      uses: actions/setup-python@v5
      with:
        python-version: 3.11
        cache: 'pip'

    - name: Cache pip
      uses: actions/cache@v4
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-dev.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    - name: Install dependencies
      run: |
        cd ./backend
        python -m pip install --upgrade pip
        pip install -r requirements-dev.txt

    - name: Set up translations
      run: |
        sudo apt-get install gettext
        ./backend/manage.py compilemessages

    - name: Run tests
      env:
        DJANGO_SETTINGS_MODULE: civil_society_vote.test_settings
      run: |
        cd ./backend
        pytest -Wd --cov --cov-report=xml --cov-report=term-missing --cov-fail-under=60 -n auto