tests.yml

name: Tests
on:
  - push
  - pull_request

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-24.04
    steps:
    - name: Repository checkout
      uses: actions/checkout@v4

    - name: Lint shell files
      uses: ludeeus/action-shellcheck@master

    - name: Install dependencies
      run: |
        python3 -m venv venv
        . ./venv/bin/activate
        ./venv/bin/pip install --require-virtualenv --upgrade pip tox

    - name: Lint Python files
      run: |
        . ./venv/bin/activate
        tox -e lint

    - name: Typecheck Python files
      run: |
        . ./venv/bin/activate
        tox -e check

  unit-tests:
    name: Unit tests
    runs-on: ubuntu-24.04
    steps:
    - name: Repository checkout
      uses: actions/checkout@v4

    - name: Install dependencies
      run: |
        python3 -m venv venv
        . ./venv/bin/activate
        ./venv/bin/pip install --require-virtualenv --upgrade pip tox

    - name: Run unit tests
      run: |
        . ./venv/bin/activate
        tox -e unit

  tests:
    name: Tests
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.8", "3.10", "3.12"]
        track: ["latest/edge", "5.21/edge", "5.0/edge"]
        os: ["24.04"]
        include:
          # 4.0/* isn't supported on 24.04
          - python-version: "3.8"
            track: "4.0/edge"
            os: "22.04"

    runs-on: ubuntu-${{ matrix.os }}
    steps:
    - name: Repository checkout
      uses: actions/checkout@v4

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

    - name: Setup LXD
      uses: canonical/setup-lxd@main
      with:
        channel: ${{ matrix.track }}

    - name: Install dependencies
      run: |
        set -x
        python3 -m venv venv
        . ./venv/bin/activate
        ./venv/bin/pip install --require-virtualenv --upgrade pip tox codecov

    - name: Coverage
      run: |
        . ./venv/bin/activate
        tox -e coverage
        codecov

    - name: Integration
      run: |
        . ./venv/bin/activate
        integration/run-integration-tests

  publish:
    name: Publish
    runs-on: ubuntu-22.04
    if: startsWith(github.event.ref, 'refs/tags')

    permissions:
      contents: write
    steps:
    - uses: actions/checkout@v4

    - name: Create Release
      uses: ncipollo/release-action@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        name: Release ${{ github.ref }}
        generateReleaseNotes: true