test-publish.yml

---
name: Run tests and deploy to registry

on:
  push:
    branches:
      - "*"
    tags: 
      - "v*.*.*"
  pull_request:
    branches:
      - $default-branch

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  unittests:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11"]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - uses: actions/checkout@v4
      - run: |
          python3 -m deenurp.test
          tests/run.sh      
    - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install package and dependencies
        run: |
          python -m pip install --upgrade pip wheel
          python -m pip install .

      - name: Run tests
        run: python -m unittest discover

  deploy:
      if: github.ref_type == 'tag'
      needs: [unittests]
      permissions:
        contents: read
        packages: write
        id-token: write
      runs-on: ubuntu-latest

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

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log into registry ${{ env.REGISTRY }}
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push
        id: build-and-push
        uses: docker/build-push-action@v6
        with:
          cache-from: type=gha
          cache-to: type=gha,mode=max
          context: .
          labels: ${{ steps.meta.outputs.labels }}
          push: true
          tags: ${{ steps.meta.outputs.tags }}

      - name: Sign the published Docker image
        env:
          DIGEST: ${{ steps.build-and-push.outputs.digest }}
          TAGS: ${{ steps.meta.outputs.tags }}
        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}