test.yml

name: Test

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  docker-build:
    runs-on: ubuntu-latest
    env:
      IMAGE: danihodovic/celery-exporter
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Prepare Image Metadata
        id: metadata
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE }}
      - name: Set Up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set Up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Test Multi-Arch Building Of Image
        uses: docker/build-push-action@v6
        with:
          cache-from: type=gha
          cache-to: type=gha,mode=max
          context: .
          labels: ${{ steps.metadata.outputs.labels }}
          platforms: linux/amd64,linux/arm64
          push: false
          tags: ${{ steps.metadata.outputs.tags }}

  helm-chart:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Set Up Helm
        uses: azure/setup-helm@v4.2.0
        with:
          version: v3.14.4
      - name: Set Up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.x"
          check-latest: true
      - name: Set Up Chart-Testing
        uses: helm/chart-testing-action@v2.6.1
      - name: Run Chart-Testing (List-Changed)
        id: list-changed
        run: |
          changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
          if [[ -n "$changed" ]]; then
            echo "changed=true" >> "$GITHUB_OUTPUT"
          fi
      - name: Run Chart-Testing (Lint)
        if: steps.list-changed.outputs.changed == 'true'
        run: ct lint --target-branch ${{ github.event.repository.default_branch }}
      - name: Create Kind Cluster
        if: steps.list-changed.outputs.changed == 'true'
        uses: helm/kind-action@v1.10.0
      - name: Run Chart-Testing (Install)
        if: steps.list-changed.outputs.changed == 'true'
        run: ct install --target-branch ${{ github.event.repository.default_branch }}

  pylint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set Up Python
        uses: actions/setup-python@v5
        id: setup-python
        with:
          python-version: 3.12
      - name: Install Poetry
        uses: snok/install-poetry@v1
        with:
          virtualenvs-create: true
          virtualenvs-in-project: true
          installer-parallel: true
      - name: Load Cached Venv
        id: cached-poetry-dependencies
        uses: actions/cache@v4
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
      - name: Install Dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: |
          poetry install --no-interaction --no-root
      - name: Format
        run: |
          source .venv/bin/activate
          black . --check
      - name: Type Check
        run: |
          source .venv/bin/activate
          mypy .
      - name: Run Pylint
        run: |
          source .venv/bin/activate
          pylint $(git ls-files -- '*.py' ':!:**/migrations/*.py')

  pytest:
    runs-on: ubuntu-latest
    services:
      redis:
        image: redis:6
        ports: ['6379:6379']
      rabbitmq:
        image: rabbitmq:3
        ports: ['5672:5672']
    strategy:
      matrix:
        broker: [memory, redis, rabbitmq]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set Up Python
        uses: actions/setup-python@v5
        id: setup-python
        with:
          python-version: 3.12
      - name: Install Poetry
        uses: snok/install-poetry@v1
        with:
          virtualenvs-create: true
          virtualenvs-in-project: true
          installer-parallel: true
      - name: Load Cached Venv
        id: cached-poetry-dependencies
        uses: actions/cache@v4
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}
      - name: Install Dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: |
          poetry install --no-interaction --no-root
          source .venv/bin/activate
      - name: Run Pytest
        run: |
          source .venv/bin/activate
          pytest --broker=${{ matrix.broker }} --ignore .poetry --cov