ci.yaml

name: CI

env:
  venv-path: '.venv'

on:
  push:
    branches:
      - main

  pull_request:

  workflow_dispatch:

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install Poetry
        uses: snok/install-poetry@v1.3.4
        with:
          virtualenvs-create: true
          virtualenvs-in-project: true

      - name: Load cached venv
        id: cached-poetry-dependencies
        uses: actions/cache@v3
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}

      - name: Install dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: poetry install --no-interaction --no-root

      - name: Run linters
        run: |
          source .venv/bin/activate
          black --config pyproject.toml --check --diff --verbose .
          isort --check --diff --verbose .
          flake8 --config .flake8 --verbose --count .

  pytest:
    runs-on: ubuntu-latest
    strategy:
      max-parallel: 1
      matrix:
        python-version: ["3.10", "3.11", "3.12"]
      fail-fast: false

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install Poetry
        uses: snok/install-poetry@v1.3.4
        with:
          virtualenvs-create: true
          virtualenvs-in-project: true

      - name: Load cached venv
        id: cached-poetry-dependencies
        uses: actions/cache@v3
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}

      - name: Install dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: poetry install --no-interaction --no-root

      - name: Run Pytest
        run: |
          source .venv/bin/activate
          pytest --verbose