name: Tests

on:
  push:
    branches:
      - dev-3.x
    paths:
      - ".github/workflows/tests.yml"
      - "aiogram/**"
      - "tests/**"
      - ".coveragerc"
      - ".flake8"
      - "codecov.yaml"
      - "mypy.ini"
      - "poetry.lock"
      - "pyproject.toml"
  pull_request:
    branches:
      - dev-3.x
    paths:
      - ".github/workflows/tests.yml"
      - "aiogram/**"
      - "tests/**"
      - ".coveragerc"
      - ".flake8"
      - "codecov.yaml"
      - "mypy.ini"
      - "poetry.lock"
      - "pyproject.toml"

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
        python-version:
          - '3.8'
          - '3.9'
          - '3.10'
          - 'pypy3.8'
          - 'pypy3.9'

    defaults:
      # Windows sucks. Force use bash instead of PowerShell
      run:
        shell: bash

    runs-on: ${{ matrix.os }}

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

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

      - name: Install and configure Poetry
        uses: snok/install-poetry@v1
        if: "!startswith(matrix.python-version, 'pypy') || matrix.os != 'windows-latest'"
        with:
          version: 1.1.11
          virtualenvs-create: true
          virtualenvs-in-project: true
          installer-parallel: true

      - name: Install and configure Poetry (PyPy on Windows)
        # Poetry installer raises an error on Windows PyPy, so it's a separate step
        if: "startswith(matrix.python-version, 'pypy') && matrix.os == 'windows-latest'"
        run: |
          set -eu
          pip install "poetry==1.1.11"
          poetry config virtualenvs.create true
          poetry config virtualenvs.in-project true
          poetry config installer.parallel true

      - name: Setup redis
        # Redis can't be used on GitHub Windows Runners
        if: ${{ matrix.os != 'windows-latest' }}
        uses: shogo82148/actions-setup-redis@v1
        with:
          redis-version: 6

      - name: Load cached venv
        id: cached-poetry-dependencies
        uses: actions/cache@v2
        with:
          path: .venv
          key: venv-${{ matrix.os }}-${{ matrix.python-version }}-${{ hashFiles('**/poetry.lock') }}-${{ secrets.CACHE_VERSION }}

      - name: Install project dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        env:
          # uvloop on macOS on PyPy doesn't compile
          INSTALL_FAST: ${{ matrix.os != 'macos-latest' || !startswith(matrix.python-version, 'pypy') }}
        run: |
          flags=""
          [[ "$INSTALL_FAST" == "true" ]] && flags="$flags -E fast"
          poetry install --no-interaction -E redis -E proxy -E i18n -E docs $flags

      - name: Lint code
        run: |
          poetry run flake8 aiogram
          poetry run mypy aiogram
          poetry run black --check --diff aiogram tests

      - name: Run tests
        env:
          USE_REDIS: ${{ matrix.os != 'windows-latest' }}
          # Coverage don't work well on PyPy with tests that have timeout
          USE_COVERAGE: ${{ !startswith(matrix.python-version, 'pypy') }}
        run: |
          flags=""
          [[ "$USE_COVERAGE" == "true" ]] && flags="$flags --cov=aiogram --cov-config .coveragerc --cov-report=xml"
          [[ "$USE_REDIS" == "true" ]] && flags="$flags --redis redis://localhost:6379/0"
          poetry run pytest $flags

      - name: Upload coverage data
        if: "!startswith(matrix.python-version, 'pypy')"
        uses: codecov/codecov-action@v1
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: coverage.xml
          flags: unittests
          name: py-${{ matrix.python-version }}-${{ matrix.os }}
          fail_ci_if_error: true