Jenkinsfile: git获取对特定文件夹的更改

pipeline {
    agent any
    
    stages {
        stage('Checkout') {
            steps {
                // 检出代码
                checkout([$class: 'GitSCM',
                          branches: [[name: '*/master']],
                          userRemoteConfigs: [[url: 'https://github.com/your-repo.git']]])
            }
        }
        
        stage('Get Changes') {
            steps {
                // 获取对特定文件夹的更改
                script {
                    def changes = checkout([$class: 'GitSCM']).polling.getChanges()
                    def changedFiles = []
                    
                    for (change in changes) {
                        if (change.path.startsWith('path/to/folder/')) {
                            changedFiles.add(change.path)
                        }
                    }
                    
                    echo "Changed files: ${changedFiles}"
                }
            }
        }
        
        stage('Build') {
            steps {
                // 执行构建操作
                // ...
            }
        }
        
        // 其他阶段和操作
        // ...
    }
}