check-server-start.yml

name: Check Server Startup

on:
  pull_request:
    branches: [main]
  workflow_dispatch:

jobs:
  check-server-start:
    name: Ensure Server Starts Successfully
    runs-on: ubuntu-latest
    timeout-minutes: 5

    services:
      postgres:
        image: postgres:18
        env:
          POSTGRES_DB: harmonia
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: harmonia
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

    steps:
      - name: Checkout code
        uses: actions/checkout@v6

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v5
        with:
          gradle-version: '9.2.0'

      - name: Set up Java
        uses: actions/setup-java@v5
        with:
          distribution: 'temurin'
          java-version: '25'

      - name: Start Spring Boot and check log
        run: |
          ./gradlew bootRun > boot.log 2>&1 & SERVER_PID=$!

          # Wait for a few seconds to let server start
          sleep 240

          # Kill the process to avoid timeout
          kill $SERVER_PID || true

          # Look for Spring Boot banner
          if grep -q "Tomcat started on port 8080" boot.log; then
            echo "✅ Spring Boot started successfully."
          else
            echo "❌ Server did not start successfully!"
            cat boot.log
            exit 1
          fi