lint.yml

name: Lint

on:
  push:
    branches:
      - "main"
    paths:
      - '**.py' # Run if pushed commits include a change to a Python (.py) file.
      - '.github/workflows/*.yml' # Run if pushed commits include a change to a github actions workflow file.
      - 'requirements.txt' # Run if pushed commits include a change to the Python requirements.txt file.
  pull_request:
    branches:
      - "main"
    paths:
      - '**.py' # Run if pushed commits include a change to a Python (.py) file.
      - '.github/workflows/*.yml' # Run if pushed commits include a change to a github actions workflow file.
      - 'requirements.txt' # Run if pushed commits include a change to the Python requirements.txt file.
  workflow_dispatch:

jobs:
  build:
    runs-on: "ubuntu-latest"
    strategy:
      matrix:
        python-version: ["3.12", "3.11", "3.10", "3.9"]
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python3 -m pip install --upgrade pip
        pip3 install ruff
        if [ -f requirements.txt ]; then pip3 install -r requirements.txt; fi
    - name: Analysing the code with ruff
      run: |
        python3 -m ruff check .