name: Docker (Build and Push)

# Controls when the workflow will run
on:
  push:
    tags:
      - 'v*.*.*'

# permissions are needed if pushing to ghcr.io
permissions: 
  packages: write

jobs:
  build_push:
    name: Build and Push
    runs-on: ubuntu-latest
    steps:
      # Get the repository's code
      - uses: actions/checkout@v4
      # https://github.com/docker/setup-qemu-action
      - uses: docker/setup-qemu-action@v3
      # https://github.com/docker/setup-buildx-action
      - uses: docker/setup-buildx-action@v3
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          # list of Docker images to use as base name for tags
          images: |
            ghcr.io/muratovas/docker-network-graph
          # Docker tags based on the following events/attributes
          tags: |
            type=ref,event=branch
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha
      
      - name: Build and Push
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}