image-push.yaml

name: Push container image
on:
  push:
    branches:
      - main
    tags:
      - 'v*.*.*'
env:
  image-push-owner: 'kubevirt'
jobs:
  push:
    name: Image push
    runs-on: ubuntu-latest
    steps:
      - name: Check out code into the Go module directory
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Container Registry
        if: github.repository_owner == 'kubevirt'
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Version metadata
        run: |
          echo "git_commit_hash=$(git describe --no-match --always --abbrev=40 --dirty)" >> $GITHUB_ENV

      - name: Set lower case repository name
        run: |
          echo "REPOSITORY_LC=${REPOSITORY,,}" >>${GITHUB_ENV}
        env:
          REPOSITORY: '${{ github.repository }}'

      - name: Push latest container image
        if: github.repository_owner == 'kubevirt'
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/s390x,linux/arm64
          push: true
          tags: ghcr.io/${{ env.REPOSITORY_LC }}:latest
          file: Dockerfile
          build-args: |
            git_sha=${{ env.git_commit_hash }}

      - name: Push tagged container image
        if: startsWith(github.ref, 'refs/tags/')
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/s390x,linux/arm64
          push: true
          tags: ghcr.io/${{ env.REPOSITORY_LC }}:${{  github.ref_name }}
          file: Dockerfile
          build-args: |
            git_sha=${{ env.git_commit_hash }}

      - name: Update release manifests
        if: startsWith(github.ref, 'refs/tags/')
        run: IMAGE=ghcr.io/${{ env.REPOSITORY_LC }}:${{  github.ref_name }} hack/update-manifest.sh

      - name: Release the kraken
        uses: softprops/action-gh-release@v2
        if: startsWith(github.ref, 'refs/tags/')
        with:
          generate_release_notes: true
          files: |
            manifests/secondarydns.yaml