name: Build, Update Version and Publish Docker Image

on:
  push:
    branches: [main]
    tags: ['*']
  workflow_dispatch:

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.x'

      - name: Install bump2version
        run: pip install bump2version

      # Bump patch version, commit, and push back to repo (only on main branch)
      - name: Bump version and push
        if: github.ref == 'refs/heads/main'
        run: |
          bump2version patch --allow-dirty
          git push origin main --follow-tags

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Registry
        run: echo "${{ secrets.PASSWORD }}" | docker login ${{ secrets.REGISTRY }} -u "${{ secrets.USERNAME }}" --password-stdin

      - name: Get version from file
        id: get_version
        run: |
          VERSION=$(python -c "import myproject.__version__ as v; print(v.__version__)")
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      - name: Build and Push Docker Images
        run: |
          IMAGE_NAME="ai-frame-image-server"
          REGISTRY="${{ secrets.REGISTRY }}"
          USERNAME="${{ secrets.USERNAME }}"
          VERSION="${{ steps.get_version.outputs.version }}"
          IMAGE_TAG="$REGISTRY/$USERNAME/$IMAGE_NAME:$VERSION"

          echo "🔧 Building $IMAGE_TAG"
          docker build -t $IMAGE_TAG .

          echo "📤 Pushing $IMAGE_TAG"
          docker push $IMAGE_TAG