name: Docker
on:
  push:
    tags:
    - 'v*'
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: docker/metadata-action@v5
      id: meta
      with:
        images: tdewolff/minify
        tags: type=ref,event=tag
    - uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKER_HUB_USERNAME }}
        password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
    - uses: docker/setup-buildx-action@v3
    - uses: docker/build-push-action@v6
      with:
        context: .
        file: ./Dockerfile
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
