.github/workflows/docker-test.yml


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name: "Docker Test"
on:
  push:

jobs:
  push-arbitrary-image:
    runs-on: ubuntu-latest
    steps:
      - name: publish
        run: |
          docker pull alpine:latest
          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
          IMAGE="$(echo "ghcr.io/${{ github.repository_owner }}/ncp-alpine-test" | tr '[A-Z]' '[a-z]')"
          docker tag alpine:latest "$IMAGE:test"
          docker push "$IMAGE:test"