name: Release
on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+*'

env:
  REGISTRY_GIT: git.tjdev.de
  IMAGE_NAME: ${{ gitea.repository_owner }}/openvpn

jobs:
  docker-build-and-publish:
    name: "Build and publish Docker images"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      
      - name: Login to DockerHub Container Registry
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}
      
      - name: Login to Git Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY_GIT }}
          username: ${{ secrets.GIT_PACKREG_USERNAME }}
          password: ${{ secrets.GIT_PACKREG_PASSWORD }}
      
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.IMAGE_NAME }}
            ${{ env.REGISTRY_GIT }}/${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
      
      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
  
  gitea-release:
    needs: [docker-build-and-publish]
    name: "Create Gitea release"
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
    - name: Check out repository code
      uses: actions/checkout@v4
    
    - name: Generate Release Notes
      run: |
        touch release-notes.md
        echo "### Changelog" >> release-notes.md
        echo "<!-- CHANGELOG -->" >> release-notes.md
    
    - uses: ncipollo/release-action@v1
      with:
        bodyFile: "release-notes.md"