name: Publish Docker images

on:
  push:
    branches:
      - main
  workflow_dispatch:

permissions:
  contents: read
  packages: write

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: docker/setup-buildx-action@v3

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GH_TOKEN }}

      - name: Build and push backend image
        uses: docker/build-push-action@v5
        with:
          context: ./backend
          push: true
          tags: ghcr.io/${{ github.repository_owner }}/xslt-playground-backend:latest


      - name: Build and push frontend image
        uses: docker/build-push-action@v5
        with:
          context: ./frontend
          push: true
          tags: ghcr.io/${{ github.repository_owner }}/xslt-playground-frontend:latest