name: Build and Push Docker Image

on:
  push:
    branches: [ main ]  
  # pull_request:
  #   branches: [ main ]  # Optional: run on PRs to main branch
  workflow_dispatch:


env:
  DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
  IMAGE_NAME: viktorbarzin/realestatecrawler  

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

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

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

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}
          tags: |
            latest

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: ./crawler/ 
          push: ${{ github.ref == 'refs/heads/main' }}  # Only push if on main branch
          # tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}