name: Tests

on:
  push:
    paths-ignore:
      - 'docs/**'
    branches:
      - master
  pull_request:
    paths-ignore:
      - 'docs/**'
    branches:
      - '**'

jobs:
  Linting:
    name: Linting
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: "3.11"
      - name: "Install pre-commit"
        run: pip install pre-commit
      - name: "Install Rust toolchain"
        run: rustup component add rustfmt clippy
      - run: pre-commit run --all-files

  Tests:
    name: ${{ matrix.os }} / ${{ matrix.python-version }}
    runs-on: ${{ matrix.os }}-latest
    strategy:
      matrix:
        os: [Ubuntu, MacOS, Windows]
        python-version: [3.8, 3.9, "3.10", "3.11", "3.12"]
    defaults:
      run:
        shell: bash

    steps:
      - uses: actions/checkout@v3

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
          allow-prereleases: true

      - name: Get full Python version
        id: full-python-version
        run: |
          echo ::set-output name=version::$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))")

      - name: Install poetry
        run: |
          curl -fsS https://install.python-poetry.org | python - --preview -y

      - name: Update PATH
        if: ${{ matrix.os != 'Windows' }}
        run: echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Update Path for Windows
        if: ${{ matrix.os == 'Windows' }}
        run: echo "$APPDATA\Python\Scripts" >> $GITHUB_PATH

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

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

      - name: Ensure cache is healthy
        # MacOS does not come with `timeout` command out of the box
        if: steps.cache.outputs.cache-hit == 'true' && matrix.os != 'MacOS'
        run: timeout 10s poetry run pip --version || rm -rf .venv

      - name: Install runtime, testing, and typing dependencies
        run: poetry install --only main --only test --only typing --only build --no-root -vvv

      - name: Install project
        run: poetry run maturin develop

      - name: Run type checking
        run: poetry run mypy

      - name: Uninstall typing dependencies
        # This ensures pendulum runs without typing_extensions installed
        run: poetry install --only main --only test --only build --sync --no-root -vvv

      - name: Test Pure Python
        run: |
          PENDULUM_EXTENSIONS=0 poetry run pytest -q tests

      - name: Test
        run: |
          poetry run pytest -q tests