name: Tests

on:
  push:
    branches:
      - master
  pull_request: {}

env:
  PY_COLORS: '1'

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-20.04

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

      - name: Set up Python
        id: setup-python
        uses: actions/setup-python@v4
        with:
          python-version-file: '.python-version'

      - name: Tox cache
        id: tox-cache
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: tox-${{ hashFiles('requirements/tox.txt') }}-py${{ steps.setup-python.outputs.python-version}}

      - name: Lint cache
        id: lint-cache
        uses: actions/cache@v3
        with:
          path: .tox
          key: lint-${{ hashFiles('requirements/lint.txt') }}-py${{ steps.setup-python.outputs.python-version}}

      - name: Install tox
        run: pip3 install --no-compile -r requirements/tox.txt

      - name: Lint
        run: tox --colored=yes run -e lint

      - name: Compact lint cache
        if: steps.lint-cache.outputs.cache-hit != 'true'
        run: find .tox -name '__pycache__' -exec rm -rf {} +

      - name: Compact tox cache
        if: steps.tox-cache.outputs.cache-hit != 'true'
        run: find ~/.cache/pip -name '__pycache__' -exec rm -rf {} +

  test:
    name: Molecule test
    runs-on: ubuntu-20.04

    strategy:
      max-parallel: 3
      matrix:
        architecture:
          - amd64
        ansible-version:
          - max
        molecule-scenario:
          - rocky
          - debian-max
          - debian-min
          - default
          - ubuntu-min
          - fedora
          - opensuse
        include:
          - architecture: arm
            ansible-version: max
            molecule-scenario: ubuntu-arm32v7
          - architecture: arm64
            ansible-version: max
            molecule-scenario: ubuntu-arm64v8
          - architecture: amd64
            ansible-version: min
            molecule-scenario: default

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

      - name: Set up Python
        id: setup-python
        uses: actions/setup-python@v4
        with:
          python-version-file: '.python-version'

      - name: Tox cache
        id: tox-cache
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: tox-${{ hashFiles('requirements/tox.txt') }}-py${{ steps.setup-python.outputs.python-version}}

      - name: Molecule cache
        id: molecule-cache
        uses: actions/cache@v3
        with:
          path: .tox
          key: molecule-${{ hashFiles(format('requirements/ansible-{0}.txt', matrix.ansible-version)) }}-py${{ steps.setup-python.outputs.python-version}}

      - name: Set up QEMU
        if: matrix.architecture != 'amd64'
        id: qemu
        uses: docker/setup-qemu-action@v3
        with:
          image: tonistiigi/binfmt:latest
          platforms: ${{ matrix.architecture }}

      - name: Install tox
        run: pip3 install --no-compile -r requirements/tox.txt

      - name: Molecule test
        run: tox --colored=yes run -e ansible-${{ matrix.ansible-version }} -- --scenario-name=${{ matrix.molecule-scenario }}

      - name: Compact Molecule cache
        if: steps.molecule-cache.outputs.cache-hit != 'true'
        run: find .tox -name '__pycache__' -exec rm -rf {} +

      - name: Compact tox cache
        if: steps.tox-cache.outputs.cache-hit != 'true'
        run: find ~/.cache/pip -name '__pycache__' -exec rm -rf {} +

  test-all:
    if: ${{ always() }}
    name: Test (matrix)
    runs-on: ubuntu-20.04
    needs:
      - lint
      - test
    steps:
      - name: Check test matrix status
        run: "[[ '${{ needs.test.result }}' == 'success' ]] || exit 1"