build_container_image.yml

name: Publish Docker image

# on:
#   release:
#     types: [published]
on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      #   with:
      #     submodules: true

      - name: submodule checkout (partially complete)
        run: |
          sed -i 's/git@github.com:/https:\/\/github.com\//g' .gitmodules
          sed -i 's/git@gitlab.com:/https:\/\/gitlab.com\//g' .gitmodules
          git submodule sync --recursive || true
          git submodule update --init --recursive || true
          # git submodule update --init

      - name: 'Login to GitHub Container Registry'
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{github.actor}}
          password: ${{secrets.GITHUB_TOKEN}}

      - name: 'Build and push Image'
        run: |
          nix build -o ldbcollector.tar.gz .#ldbcollector-image
          cat ldbcollector.tar.gz | docker load
          # docker tag "maxhbr/ldbcollector" "ghcr.io/maxhbr/ldbcollector:latest"
          # docker push "ghcr.io/maxhbr/ldbcollector:latest"

      - uses: actions/upload-artifact@v2
        with:
          name: dockerimage
          path: ldbcollector.tar.gz