publish.yml

name: Publish

on:
  push:
    branches: [main]
    tags: ['v*']

concurrency:
  group: publish-${{ github.ref }}
  cancel-in-progress: true

jobs:
  publish-docker-images:
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository
        uses: actions/checkout@v3

      - name: Extract metadata (tags, labels) for Docker
        id: docker_metadata
        uses: docker/metadata-action@v4
        with:
          images: ghcr.io/${{ github.repository }}
          tags: |
            type=raw,enable=${{ endsWith(github.ref, github.event.repository.default_branch) }},value=nightly
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
          labels: |
            org.opencontainers.image.vendor=OKP4

      - name: Login to OKP4 Docker registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ secrets.DOCKER_REGISTRY_ID }}
          password: ${{ secrets.DOCKER_REGISTRY_TOKEN }}

      - name: Build and publish image(s)
        uses: docker/build-push-action@v5
        with:
          context: .
          platforms: linux/amd64
          push: true
          tags: ${{ steps.docker_metadata.outputs.tags }}
          labels: ${{ steps.docker_metadata.outputs.labels }}