name: Publish Docker image
on:
  release:
    types: [published]
jobs:
  push_to_registries:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    steps:
      - name: Get the version
        id: vars
        run: |
          echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
          echo ::set-output name=tag::$(echo ${GITHUB_REF#refs/tags/})
      - name: Docker Login to Github Registry
        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login https://docker.pkg.github.com -u vulcanize --password-stdin
      - name: Docker Pull
        run: docker pull docker.pkg.github.com/vulcanize/eth-state-metrics/eth-state-metrics:${{steps.vars.outputs.sha}}
      - name: Docker Login to Docker Registry
        run: echo ${{ secrets.VULCANIZEJENKINS_PAT }} | docker login -u vulcanizejenkins --password-stdin
      - name: Tag docker image
        run: docker tag docker.pkg.github.com/vulcanize/eth-state-metrics/eth-state-metrics:${{steps.vars.outputs.sha}} vulcanize/eth-state-metrics:${{steps.vars.outputs.tag}}
      - name: Docker Push to Docker Hub
        run: docker push vulcanize/eth-state-metrics:${{steps.vars.outputs.tag}}