deploy.yml

on:
  push:
    branches: [main]
name: 🚀 Deploy Next.js AppRouter Website

jobs:
  web-deploy:
    name: 🎉 Deploy Next.js App
    runs-on: ubuntu-latest
    steps:
      - name: 🚚 Get latest code
        uses: actions/checkout@v4

      - name: Use Node.js 20
        uses: actions/setup-node@v2
        with:
          node-version: '20'

      - name: 🔨 Install and Build Project
        run: |
          yarn install
          yarn build

      - name: Set up SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          ssh-keyscan -H ${{ secrets.SERVER_HOST }} >> ~/.ssh/known_hosts
          chmod 644 ~/.ssh/known_hosts

      - name: 📂 Deploy via SSH
        uses: appleboy/ssh-action@v0.1.7
        with:
          host: ${{ secrets.SERVER_HOST }}
          username: ${{ secrets.SERVER_USER }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          port: 22
          script: |
            # Ensure required tools are installed
            node -v || (echo "Node.js not found. Installing..." && sudo apt update && sudo apt install -y nodejs yarn)
            yarn -v || sudo npm install -g yarn
            pm2 -v || sudo npm install -g pm2
            
            # Navigate to project directory or clone if not exists
            PROJECT_DIR="/home/${{ secrets.SERVER_USER }}/public_html"
            if [ ! -d "$PROJECT_DIR" ]; then
              echo "Project directory not found. Cloning repository..."
              git clone ${{ secrets.REPO_URL }} $PROJECT_DIR
            fi
            cd $PROJECT_DIR
            
            # Pull latest changes
            git fetch origin
            git reset --hard origin/main

            # Install dependencies and rebuild
            yarn install --production
            yarn build

            # Ensure `.next` build output is served by PM2
            pm2 delete all || true
            pm2 start yarn --name "next-app" -- start
            
            # Save PM2 process list for server reboots
            pm2 save