name: Deploy

on:
  push:
    branches: [main]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      # The job container only sees its own checkout — the live app lives
      # at /mnt/user/appdata/card-grader on the host, bind-mounted into
      # this container at the same path (see runner container.options) so
      # `docker compose`'s relative volume paths resolve against the real
      # host directory rather than an ephemeral one. `data/` holds the
      # production DB and photos and must survive every deploy.
      - name: Sync source to deploy path
        run: |
          rsync -a --delete \
            --exclude='.git' \
            --exclude='data' \
            ./ /mnt/user/appdata/card-grader/

      - name: Rebuild and restart
        working-directory: /mnt/user/appdata/card-grader
        run: docker compose up -d --build