ci.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:

env:
  POETRY_VERSION: 1.7.1
  GHCR_IMAGE_REPOSITORY: ghcr.io/${{ github.repository_owner }}/poetry
  PLATFORMS: linux/amd64,linux/arm64/v8

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python:
          - "3.8"
          - "3.9"
          - "3.10"
          - "3.11"
          - "3.12"
        variant:
          - bookworm
          - slim
    steps:
      - uses: actions/checkout@v4.1.1
      - name: Build Docker Image
        uses: docker/build-push-action@v5.1.0
        with:
          context: .
          push: false
          tags: test-image
          target: test
          build-args: POETRY_VERSION=${{ env.POETRY_VERSION }}
      - name: Run Tests in Docker
        run: |
          docker run --rm \
          -e POETRY_VERSION=${{ env.POETRY_VERSION }} \
          test-image python3 /usr/src/app/tests.py
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Set up multiplatform builds
        uses: docker/setup-qemu-action@v3
        with:
          platforms: ${{ env.PLATFORMS }}
      - name: Set up buildx
        uses: docker/setup-buildx-action@v3
      - name: Build and Push Docker Image
        uses: docker/build-push-action@v5.1.0
        with:
          context: .
          push: true
          tags: ${{ env.GHCR_IMAGE_REPOSITORY }}:${{ github.sha }}-${{ matrix.python }}-${{ matrix.variant }}
          platforms: ${{ env.PLATFORMS }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-args: |
            POETRY_VERSION=${{ env.POETRY_VERSION }}
            PYTHON_VERSION=${{ matrix.python }}
            VARIANT=${{ matrix.variant }}