name: Build and Push Docker Image

on:
  push:
    branches:
      - master

jobs:
  docker:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

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

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          tags: |
            docker.io/${{ secrets.DOCKERHUB_USERNAME }}/my-app:latest
            docker.io/${{ secrets.DOCKERHUB_USERNAME }}/my-app:${{ gitea.sha }}