ci.yml

name: 'Run tests for ci cd'
on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

env:
  is_package: false # set this to true if you use this template for a package that you want to publish
  publish_docker: false # set this to true if you use this template to build and push a docker file to a registry
  POETRY_VERSION: 1.8.3

jobs:
  test-docker:
    runs-on: ubuntu-latest
    env:
      tag: "docker-${{ github.sha }}:latest"
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: buildx-${{ github.sha }}
          restore-keys: |
            buildx-
      - name: Build docker image
        uses: docker/build-push-action@v3
        id: docker-build
        with:
            context: .
            load: true
            push: false
            build-args: |
               BUILD=test
            cache-from: type=local,src=/tmp/.buildx-cache
            cache-to: type=local,dest=/tmp/.buildx-cache-new
            tags: ${{env.tag}}
      - name: Move cache #  see https://evilmartians.com/chronicles/build-images-on-github-actions-with-docker-layer-caching
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
      - name: run tests in docker
        uses: addnab/docker-run-action@v3
        with:
          shell: bash
          image: ${{steps.docker-build.outputs.imageid}}
          run: |
            pytest -vv
  prep-vars:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-vars.outputs.matrix }}
      publish_docker: ${{ steps.set-vars.outputs.publish_docker }}
    steps:
      - name: Check out code into the Go module directory
        uses: actions/checkout@v3
      - id: set-vars
        run: |
          echo "matrix={\"python-version\":${{ env.is_package && '[ \"3.9\", \"3.10\", \"3.11\", \"3.12\", ]' || '[ \"3.12\" ]' }} }" >> $GITHUB_OUTPUT
          echo "publish_docker=${{env.publish_docker}}" >> $GITHUB_OUTPUT
  test:
    runs-on: ubuntu-latest
    needs: prep-vars
    strategy:
      matrix: ${{fromJson(needs.prep-vars.outputs.matrix)}}
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Install poetry
        run: pipx install poetry
      - name: setup python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
          cache: 'poetry'
      - name: Install Dependencies
        run: poetry install
      - name: Run tests
        run: poetry run pytest -vv
  build-n-publish:
    name: Build and publish Python 🐍 distributions 📦 to PyPI
    runs-on: ubuntu-latest
    needs: [test, test-docker]
    if: github.ref_type == 'tag'
    env:
      python-version: 3.12
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Install poetry
        run: pipx install poetry
      - name: setup python ${{ env.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ env.python-version }}
          cache: 'poetry'
      - name: Install Dependencies
        run: poetry install
      - name: Set the right version
        run: poetry version ${{  github.ref_name }}
      - name: Build a binary wheel and a source tarball
        run: poetry build
      - name: Publish
        if: ${{env.is_package}}
        run: |
          poetry config pypi-token.pypi ${{ secrets.PYPI_TOKEN }}
          poetry publish --build
  publish-docker:
    name: Publish docker file and push it to a registry
    runs-on: ubuntu-latest
    needs: [test, test-docker, prep-vars]
    if: needs.prep-vars.outputs.publish_docker && github.ref_type == 'tag'
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          registry: ${{ secrets.DOCKER_REGISTRY }}
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: buildx-${{ github.sha }}
          restore-keys: |
            buildx-
      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          context: .
          push: true
          cache-from: type=local,src=/tmp/.buildx-cache
          tags: docker:${{  github.ref_name }}
          build-args: |
            BUILD_VERSION=${{  github.ref_name }}