name: CI/CD - Build Backend Docker

on:
  push:
    branches:
      - main
    tags:
      - 'v*'
  workflow_dispatch:

jobs:
  build-backend-docker:
    name: Build & Push Backend Container
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Backend Code
        uses: actions/checkout@v4

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

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

      - name: Build and Push Docker Image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile
          push: true
          tags: ${{ secrets.DOCKERHUB_USERNAME }}/jast-backend:latest