name: Build Docker Image

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Semantic version to label the Docker image under'
        required: true
        type: string

jobs:
  debug:
    name: Debugging information
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: List repository root contents
        run: |
          echo "Repository root contents:"
          ls -la
          echo "Looking for admin directory:"
          ls -la admin/ || echo "admin directory not found"
      - name: Print GitHub context
        run: echo "${{ toJson(github) }}"
      - name: Print workflow inputs
        run: echo "${{ toJson(inputs) }}"
  check_authorization:
    name: Check authorization to publish new Docker image
    runs-on: ubuntu-latest
    outputs:
      isAuthorized: ${{ steps.check-auth.outputs.is_authorized }}
    steps:
      - name: check-auth
        id: check-auth
        run: echo "is_authorized=${{ contains(secrets.DEPLOYMENT_AUTHORIZED_USERS, github.triggering_actor) }}" >> $GITHUB_OUTPUT      
  build:
    name: Build Docker image
    needs: check_authorization
    if: needs.check_authorization.outputs.isAuthorized == 'true'
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: ./admin
          file: ./admin/Dockerfile
          push: true
          tags: |
            ghcr.io/crosstalk-solutions/project-nomad-admin:${{ inputs.version }}
            ghcr.io/crosstalk-solutions/project-nomad-admin:latest