pipeline {
    agent any
    
    stages {
        stage('Checkout') {
            steps {
                echo 'Checking out code...'
                checkout scm
            }
        }
        
        stage('Test Docker') {
            steps {
                sh 'docker --version'
                sh 'docker ps'
            }
        }
        
        stage('Build') {
            steps {
                echo 'Build stage - 나중에 docker build 추가'
            }
        }
    }
    
    post {
        success {
            echo '빌드 성공! ✅'
        }
        failure {
            echo '빌드 실패! ❌'
        }
    }
}