publish-docker.yml

name: Publish Docker Images

on:
  push:
  pull_request:
    types: [labeled, closed]

jobs:
  publish:
    runs-on: ubuntu-latest
    #if: github.event.pull_request.merged == true

    steps:
      - name: Checkout code
        uses: actions/checkout@v2  # This step checks out your repository

      - name: echo a thing or two
        run: cat $GITHUB_EVENT_PATH
        #echo $(jq -r '.label.name' $GITHUB_EVENT_PATH)

      - name: Check if pushDocker.sh script exists
        run: |
          if [ -e "$GITHUB_WORKSPACE/pushDocker.sh" ]; then
            echo "pushDocker.sh script exists"
          else
            echo "pushDocker.sh script does not exist"
          fi
          
      - name: Check if PR is labeled as "publish docker"
        id: check_label 
        run: echo "publish=$(jq -r '.label.name' $GITHUB_EVENT_PATH | grep -c '^publish docker$')" >> $GITHUB_ENV

      - name: Log in to GitHub Container Registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin


      - name: Execute Script
        if: ${{ env.publish != '1' }}
        run: $GITHUB_WORKSPACE/pushDocker.sh