docker-publish.yml

name: Publish Packages to Docker Hub if Necessary
on:
  push:
    branches:
      - develop
      - production
    paths:
      - 'packages/hop-node/**'
      - 'packages/v2-explorer-backend/**'
env:
  DOCKER_TAG: ${{ (github.ref_name == 'develop' && 'unstable') || (github.ref_name == 'production' && 'latest') }}

jobs:
  publish-docker-hop-node:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        package-name: ['hop-node', 'v2-explorer-backend']
    steps:
      - name: Checkout code
        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b

      - name: Check versions
        id: check-versions
        uses: ./.github/actions/check-version
        with:
          package-name: ${{ matrix.package-name }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb

      - name: Login to Docker Hub
        uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Publish Docker image
        if: steps.check-versions.outputs.package-version-changed == 'true' || github.ref_name != 'production'
        uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0
        with:
          file: ./packages/${{ matrix.package-name }}/Dockerfile
          tags: hopprotocol/${{ matrix.package-name }}:${{ env.DOCKER_TAG }}
          push: true