name: Build and Push foundryvtt Docker Image

on:
  push:
    branches:
      - master

jobs:
  build:
    runs-on: docker-build

    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Gitea Registry
        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login gitea.fithwum.tech -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin

      - name: Build Docker image
        run: |
          docker buildx build --platform linux/amd64 --push -t gitea.fithwum.tech/${{ secrets.DOCKER_USERNAME }}/foundry_vtt:alpine ./alpine