name: Docker Build and Push

on:
  push:
    branches:
      - main
      - beta

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Get version
        id: get_version
        run: |
          VERSION=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
          echo "VERSION=${VERSION}" >> $GITHUB_OUTPUT

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push for beta branch
        if: github.ref == 'refs/heads/beta'
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64,linux/arm/v7
          push: true
          tags: cy01/blackhole:beta

      - name: Build and push for main branch
        if: github.ref == 'refs/heads/main'
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64,linux/arm/v7
          push: true
          tags: |
            cy01/blackhole:latest
            cy01/blackhole:${{ steps.get_version.outputs.VERSION }}