name: lint

on:
  push:
    branches: [main]
    paths:
      - "poetry.lock"
      - "pyproject.toml"
      - "src/backend/**"
  pull_request:
    paths:
      - "poetry.lock"
      - "pyproject.toml"
      - "src/backend/**"

env:
  POETRY_VERSION: "1.8.2"

jobs:
  lint:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version:
          - "3.10"
          - "3.11"
    steps:
      - uses: actions/checkout@v4
      - name: Install poetry
        run: |
          pipx install poetry==$POETRY_VERSION
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        id: setup-python
        with:
          python-version: ${{ matrix.python-version }}
          cache: poetry
      - name: Install Python dependencies
        run: |
          poetry env use ${{ matrix.python-version }}
          poetry install
        if: ${{ steps.setup-python.outputs.cache-hit != 'true' }}
      - name: Analysing the code with our lint
        run: |
          make lint