name: Build and Push Docker Image

on:
  push:
    paths:
      - version.txt # Trigger workflow only when version.txt changes

jobs:
  build:
    runs-on: ubuntu-latest
    environment: Dockerhub # Use the Dockerhub environment

    steps:
      # Step 1: Check out the repository
      - name: Checkout code
        uses: actions/checkout@v3

      # Step 2: Log in to Docker Hub
      - name: Log in to Docker Hub
        env:
          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
        run: echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin

      # Step 3: Build the Docker image
      - name: Build Docker Image
        run: |
          docker build -t nomadics/alaskarfin:latest .

      # Step 4: Push the Docker image to Docker Hub
      - name: Push Docker Image
        run: |
          docker push nomadics/alaskarfin:latest