name: Push a new Docker image

on:
  create:
    tags-ignore: latest
  workflow_run:
    workflows: ["Build"]
    branches: [main]
    types:
      - completed

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v3
      - name: Log in to the container registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract metadata (tags, labels)
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ghcr.io/validator/validator
          tags: type=semver,pattern={{version}}
      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          push: true
          tags: ghcr.io/validator/validator:latest, ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
