releasetag.yml

name: Release Tagging

on: 
  release:
    types: [ "published" ]

jobs:
  tag-remote:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Get tag
      id: get_tag
      run: |
        echo "::set-output name=IMAGE_TAG::$(echo $GITHUB_REF | cut -d / -f 3)"
    
    - name: Set up qemu
      uses: docker/setup-qemu-action@v2
      with:
        platforms: all

    - name: Set up Docker buildx
      id: buildx
      uses: docker/setup-buildx-action@v2
      with:
        version: latest

    - name: Login to Docker Hub
      run: echo "${{ secrets.DOCKER_TOKEN }}" | docker login --username "${{ vars.DOCKER_USERNAME }}" --password-stdin

    - name: Build image
      env: 
        GITHUB_REPOSITORY: ${{ github.repository }}
        REPO_TOKEN: ${{ secrets.REPO_TOKEN }}
        DOCKER_FOLDERS: "axis-ptz,egi,mqtt,notebook-server,piaware,tracker,pan-tilt-pi"
        DOCKER_NAMESPACE: ${{ vars.DOCKER_NAMESPACE }}
        RELEASE_NAME: ${{ github.event.release.name }}
        TAG_NAME: ${{ github.event.release.tag_name }}
        PROJECT_NAME: "skyscan"
      run: |
        IFS=","
        read -ra ARR <<< "$DOCKER_FOLDERS"
        for folder in "${ARR[@]}"
        do 
          IFS="/"
          read -ra NAMEFOLDER <<< $folder
          SUBNAME=${NAMEFOLDER[0]}
          PUBLISHNAME=""
          if [ $NAMEFOLDER != $SUBNAME ]; then
            PUBLISHNAME=$PROJECT_NAME-$folder-$SUBNAME
          else
            PUBLISHNAME=$PROJECT_NAME-$folder
          fi
          echo "TAGGING..."
          echo $PUBLISHNAME
          echo $RELEASE_NAME
          echo $TAG_NAME
          docker buildx build $folder \
          --push \
          --tag $DOCKER_NAMESPACE/$PUBLISHNAME:$TAG_NAME \
          --platform linux/arm64,linux/amd64
        done