docker-nix.yml

# name: docker
# on:
#   push:
#     branches: [main, 'release-v**']
# jobs:
#   docker:
#     strategy:
#       matrix:
#         os: [ ubuntu-latest ]
#         target: [".#dockerImage", ".#dockerImageFastRuntime"]
#     runs-on: ${{ matrix.os }}
#     steps:
#       - uses: actions/checkout@v3
#         with:
#           fetch-depth: 0
#       - uses: cachix/install-nix-action@v17
#         with:
#           install_url: https://releases.nixos.org/nix/nix-2.10.3/install
#       - name: Build Docker image
#         run: |
#           nix build --no-allow-dirty -L ${{ matrix.target }}
#           docker load < result
#       - name: Login to Docker Hub
#         uses: docker/login-action@dd4fa0671be5250ee6f50aedf4cb05514abda2c7
#         with:
#           username: ${{ secrets.DOCKER_HUB_USERNAME }}
#           password: ${{ secrets.DOCKER_HUB_TOKEN }}
#       - name: List images
#         run: docker images
#       - name: Push image to Docker Hub
#         run: docker push --all-tags --quiet centrifugeio/centrifuge-chain