ci.yml

name: "CI"

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  Lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v1
        with:
          python-version: 3.8
      - name: Linting
        run: |
          pip install pre-commit
          pre-commit run --all-files

  Tests:
    needs: Lint
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: [3.8, 3.9]
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install poetry
        shell: bash
        run: |
          pip install poetry

      - name: Configure poetry
        shell: bash
        run: poetry config virtualenvs.in-project true

      - name: Set up cache
        uses: actions/cache@v1
        id: cache
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}

      - name: Ensure cache is healthy
        if: steps.cache.outputs.cache-hit == 'true'
        shell: bash
        run: poetry run pip --version >/dev/null 2>&1 || rm -rf .venv

      - name: Install dependencies
        shell: bash
        run: poetry install

      - name: Pytest
        shell: bash
        run: poetry run pytest -v tests/unit