deploy.yml

name: Deploy Docusaurus to EC2
on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
    
jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          
      - name: Execute remote deployment
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.EC2_HOST }}
          username: ubuntu
          key: ${{ secrets.EC2_SSH_KEY }}
          script: |
            cd /home/ubuntu/projects/docs
            
            echo "Setting git configuration..."
            git config --global user.email "github-actions@github.com"
            git config --global user.name "GitHub Actions"
            
            echo "Creating temporary build directory..."
            mkdir -p ../docs_temp/build
            
            echo "Fetching latest changes..."
            git fetch origin main
            
            echo "Cleaning git working directory..."
            git reset --hard origin/main
            git clean -fd
            
            echo "Setting permissions..."
            sudo chown -R ubuntu:ubuntu .
            sudo chmod -R 755 .
            
            echo "Installing dependencies..."
            rm -rf node_modules package-lock.json
            npm install
            
            echo "Building site..."
            # Build directly into the temporary directory
            npm run build -- --out-dir ../docs_temp/build
            
            # Verify build succeeded
            if [ ! -d "../docs_temp/build" ]; then
              echo "Build failed - aborting deployment"
              rm -rf ../docs_temp
              exit 1
            fi
            
            echo "Deploying new version..."
            # Move the current build to backup (just in case)
            if [ -d "build" ]; then
              mv build ../docs_build_backup
            fi
            
            # Move new build into place
            mv ../docs_temp/build .
            
            # Cleanup
            rm -rf ../docs_temp
            rm -rf ../docs_build_backup
            
            echo "Deployment complete!"