name: Deploy Docusaurus to VPS

on:
  push:
    branches:
      - main

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -H ${{ secrets.VPS_HOST }} >> ~/.ssh/known_hosts

      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 22

      - name: Install pnpm
        run: corepack enable && corepack prepare pnpm@latest --activate

      - name: Install dependencies
        run: pnpm install

      - name: Build Docusaurus
        run: pnpm run build

      - name: Install rsync
        run: sudo apt-get install -y rsync

      - name: Deploy to VPS
        env:
          VPS_HOST: ${{ secrets.VPS_HOST }}
          VPS_USER: ${{ secrets.VPS_USER }}
          VPS_DEPLOY_PATH: ${{ secrets.VPS_DEPLOY_PATH }}
        run: |
          rsync -avz -q --delete -e "ssh -i ~/.ssh/id_ed25519" ./ $VPS_USER@$VPS_HOST:$VPS_DEPLOY_PATH --exclude=node_module --exclude=.git

      - name: Install dependencies on server
        env:
          VPS_HOST: ${{ secrets.VPS_HOST }}
          VPS_USER: ${{ secrets.VPS_USER }}
          VPS_DEPLOY_PATH: ${{ secrets.VPS_DEPLOY_PATH }}
        run: |          
          ssh -i ~/.ssh/id_ed25519 $VPS_USER@$VPS_HOST "source /home/debian/.nvm/nvm.sh && cd $VPS_DEPLOY_PATH && pnpm install"
          
      - name: Restart Docusaurus server
        env:
          VPS_HOST: ${{ secrets.VPS_HOST }}
          VPS_USER: ${{ secrets.VPS_USER }}
        run: |
          ssh -i ~/.ssh/id_ed25519 $VPS_USER@$VPS_HOST "source /home/debian/.nvm/nvm.sh && pm2 restart 8"