name: Docker Build

on:
  push:
  workflow_dispatch:

env:
  REGISTRY: ghcr.io

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3
      with:
        fetch-depth: 0

    - name: Log in to the Container registry
      uses: docker/login-action@v2
      with:
        registry: ${{ env.REGISTRY }}
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

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

    - name: Build and push Backend Docker image
      uses: docker/build-push-action@v4
      with:
        context: .
        file: Dockerfile
        push: true
        tags: ${{ env.REGISTRY }}/${{ github.repository_owner }}/fdroid-reposerver:latest