name: Deploy to Production on Develop Push

on:
  push:
    branches:
      - develop

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      # Rebuild the assistant search index from the CURRENT content so it is
      # always in sync — no manual step needed when pages change.
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.x"

      - name: Rebuild assistant search index
        run: |
          python -m pip install --quiet beautifulsoup4
          python tools/build_search_index.py

      - name: Deploy to Server via rsync
        run: |
          sudo apt-get update -qq
          sudo apt-get install -y -qq rsync openssh-client

          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa

          rsync -avz --delete \
            --exclude=".git/" \
            --exclude=".gitea/" \
            --exclude=".gitignore" \
            --exclude="README.md" \
            --exclude="*.sh" \
            --exclude="*.py" \
            --exclude="code_export.txt" \
            --exclude="docs/" \
            --exclude="templates/" \
            --exclude="tools/" \
            -e "ssh -p ${{ secrets.SSH_PORT }} -i ~/.ssh/id_rsa -o StrictHostKeyChecking=no" \
            ./ \
            ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:${{ secrets.TARGET_DIR }}