name: Publish Docker rootless image

on:
  workflow_dispatch:
  push:
    branches: [master]

jobs:
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v2
        
      - name: Docker Login
        uses: docker/login-action@v1.12.0
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker rootless image
        uses: docker/build-push-action@v2.9.0
        with:
          context: .
          push: true
          file: Dockerfile-rootless
          tags: mohamnag/nginx-file-browser:latest-rootless