on: [push]
jobs:
  build:
    runs-on: nix
    steps:
      - uses: actions/checkout@v3
      - name: upload image
        run: |
          echo $PATH
          which docker
          ls -al /bin
          docker status
      - run: nix build -L .#runner
      - name: upload image
        run: |
          docker login -u ${{ secrets.REG_USER }} -p ${{ secrets.REG_TOKEN }} ${{ secrets.CI_REGISTRY }}
          export IMAGE_TAG=$(docker load -i result | grep -Po 'Loaded image.*: \K.*')
          echo "Pushing image ${IMAGE_TAG}"
          docker tag "${IMAGE_TAG}" "${{ secrets.CI_REGISTRY }}/${{ secrets.REG_USER }}/nix-runner:latest"
          docker push "${{ secrets.CI_REGISTRY }}/${{ secrets.REG_USER }}/nix-runner:latest"