deploy_docs.yaml

name: Deploy documentation

on:
  pull_request:
    branches:
      - v2.x
    types:
      - closed

jobs:
  test_build_deploy:
    name: Test, Build, and Deploy
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true || github.ref == 'refs/heads/v2.x'

    steps:
      # Step 1: Checkout code
      - name: Checkout code
        uses: actions/checkout@v3

      # Step 2: Cache dependencies (only npm)
      - name: Cache npm dependencies
        uses: actions/cache@v3
        with:
          path: ~/.npm
          key: ${{ runner.os }}-mintlify-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-mintlify-

      # Step 3: SSH into server and deploy
      - name: Deploy to server
        uses: appleboy/ssh-action@v0.1.5
        with:
          host: ${{ secrets.SERVER_IP }}
          username: ${{ secrets.SERVER_USER }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          script: |
            echo "Navigating to project directory"
            cd ${{ secrets.PROJECT_PATH }}

            # Ensure proper permissions for project files
            echo "Ensuring correct file permissions..."
            sudo chown -R $USER:$USER ${{ secrets.PROJECT_PATH }}
            sudo chmod -R 755 ${{ secrets.PROJECT_PATH }}

            # Use nvm to install and use Node.js LTS on the server
            export NVM_DIR="$HOME/.nvm"
            [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # Load nvm
            nvm install --lts
            nvm use --lts

            # Verify Node.js version
            echo "Node.js version on server:"
            node -v

            echo "Resetting any local changes"
            git reset --hard HEAD

            echo "Pulling the latest code"
            git pull origin

            # Kill the process using port 3000 safely
            echo "Ensuring port 3000 is free..."
            npx kill-port 3000 || true

            # Navigate to the docs directory
            echo "Navigating to docs directory"
            cd docs
            npm install -g mintlify

            # Run Mintlify dev to start the documentation server
            echo "Starting Mintlify dev..."
            screen -dmS mintlify mintlify dev > app_output.log 2>&1

            echo "Deployment complete."