[실습] Pipeline에서 변수를 정의하는 방법

JSCODE 시니

2026. 04. 09.

✅ 1. 변수를 정의하는 이유

pipeline {
    agent any

    stages {
        stage('Build') {
            steps {
                cleanWs()
                echo 'make a new burger'
                sh '''
                    mkdir -p kitchen
                    touch kitchen/hambuger.txt
                    echo "Patty" >> kitchen/hambuger.txt
                    cat kitchen/hambuger.txt
                    rm kitchen/hambuger.txt
                '''
            }
        }
        
        stage('Test') {
            steps {
                echo 'Testing the new hambuger'
                sh 'test -f kitchen/hambuger.txt'
            }
        }
    }
    
    post {
        success {
            archiveArtifacts artifacts: "kitchen/**"
        }
    }
}

✅ 2. 변수를 정의하는 법

pipeline {
    agent any
    
    environment {
        BUILD_FILE_NAME = 'hambuger.txt'
    }

    stages {
        stage('Build') {
            steps {
                cleanWs()
                echo 'make a new burger'
                echo "$BUILD_FILE_NAME" // 큰따옴표!!
                sh '''
                    mkdir -p kitchen
                    touch kitchen/hambuger.txt
                    echo "Patty" >> kitchen/hambuger.txt
                    cat kitchen/hambuger.txt
                '''
            }
        }
        
        stage('Test') {
            steps {
                echo 'Testing the new hambuger'
                sh 'test -f kitchen/hambuger.txt'
            }
        }
    }
    
    post {
        success {
            archiveArtifacts artifacts: "kitchen/**"
        }
    }
}

pipeline {
    agent any
    
    environment {
        BUILD_FILE_NAME = 'hambuger.txt'
    }

    stages {
        stage('Build') {
            steps {
                cleanWs()
                echo 'make a new burger'
                echo "$BUILD_FILE_NAME"
                sh '''
                    mkdir -p kitchen
                    touch kitchen/$BUILD_FILE_NAME
                    echo "Patty" >> kitchen/$BUILD_FILE_NAME
                    cat kitchen/$BUILD_FILE_NAME
                '''
            }
        }
        
        stage('Test') {
            steps {
                echo 'Testing the new hambuger'
                sh 'test -f kitchen/$BUILD_FILE_NAME'
            }
        }
    }
    
    post {
        success {
            archiveArtifacts artifacts: "kitchen/**"
        }
    }
}