name: Workflow testing

on: 
  workflow_dispatch:
    inputs:
      tag:
        description: 'Repo Branch/Tag'
        default: 'main'
        type: 'string'
        required: true

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: 'Checkout'
        uses: actions/checkout@v3
        with: 
          ref: ${{ inputs.tag }}
      - name: Prepare
        id: prep
        run: |
          DOCKER_IMAGE=${{ secrets.DOCKER_USERNAME }}/${GITHUB_REPOSITORY#*/}
          VERSION=latest
          SHORTREF=$(git rev-parse --short=8 ${{ inputs.tag }})

          VERSION=${{ inputs.tag }}
          fi
          TAGS="${DOCKER_IMAGE}:${VERSION},${DOCKER_IMAGE}:${SHORTREF}"

          # Set output parameters.
          echo ::set-output name=tags::${TAGS}
          echo ::set-output name=docker_image::${DOCKER_IMAGE}


      - name: env
        run: env