pipeline {
    agent any

    stages {
        stage('Checkout') {
            steps {
                checkout scm
            }
        }

        stage('Build') {
            steps {
                sh '''
                    echo "Building project..."
                    mkdir -p build
                    g++ main.cpp -o build/test_app
                '''
            }
        }

        stage('Run') {
            steps {
                sh '''
                    ./build/test_app
                '''
            }
        }
    }
}