---
name: "Tag & Release management"
on:
  push:
    # Sequence of patterns matched against refs/tags
    tags:
    - 'v[0-9]+.[0-9]+.[0-9]+' # Push events to matching v*, i.e. v1.0, v20.15.10
jobs:
  # release:
  #   name: Create Github Release
  #   runs-on: ubuntu-latest
  #   steps:
  #     - name: Checkout code
  #       uses: actions/checkout@v3
  #       with:
  #         fetch-depth: 0

  #     - name: Generate Changelog
  #       run: |
  #         sudo apt update && sudo apt install zsh
  #         export TAG_CURRENT=$(git describe --abbrev=0 --tags)
  #         export TAG_PREVIOUS=$(git describe --abbrev=0 --tags `git rev-list --tags --skip=1  --max-count=1`)
  #         echo "Previous tag is: ${TAG_PREVIOUS}"
  #         echo "Current tag is: ${TAG_CURRENT}"
  #         zsh .github/changelog.sh ${TAG_CURRENT} ${TAG_PREVIOUS} md > CHANGELOG.md
  #         cat CHANGELOG.md

  #     - name: Release on Github
  #       uses: softprops/action-gh-release@v1
  #       with:
  #         draft: false
  #         body_path: CHANGELOG.md

  pypi:
    name: Publish version to Pypi servers
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install setuptools wheel build

      - name: Build package
        run: |
          python -m build

      - name: Publish package to TestPyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.PYPI_API_TOKEN }}

  docker:
    name: Docker Image Build
    runs-on: ubuntu-latest
    needs: [pypi]
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Docker meta for TAG
        id: meta
        uses: docker/metadata-action@v4
        with:
          images:
            ${{ secrets.DOCKER_IMAGE }}
            ghcr.io/${{ secrets.DOCKER_IMAGE }}
          tags: |
            type=semver,pattern={{raw}}
            type=raw,value=latest

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          file: Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

  docker_in_docker:
    name: Docker Image Build with Docker support
    runs-on: ubuntu-latest
    needs: [docker]
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Docker meta for TAG
        id: meta
        uses: docker/metadata-action@v4
        with:
          images:
            ${{ secrets.DOCKER_IMAGE }}
            ghcr.io/${{ secrets.DOCKER_IMAGE }}
          tags: |
            type=semver,pattern={{raw}}-dind
            type=raw,value=latest-dind

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          file: Dockerfile.docker
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}