name: Push to GHCR

on:
  release:
    types:
      - created

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set up Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GHCR_TOKEN }}
      - name: Build & push
        uses: docker/build-push-action@v2
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: |
            ghcr.io/tdemin/gmnhg:latest
            ghcr.io/tdemin/gmnhg:${{ github.event.release.tag_name }}