name: Docker Image CI

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2

    - name: Log in to Docker Hub
      uses: docker/login-action@v2
      with:
        username: ${{ secrets.DOCKER_HUB_USERNAME }}
        password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

    - name: Build and push Docker image
      uses: docker/build-push-action@v3
      with:
        context: .
        file: ./Dockerfile
        push: true
        tags: ${{ secrets.DOCKER_HUB_USERNAME }}/my-image-name:latest

    - name: Docker logout
      run: docker logout