如何使用GIT命令(diff、log等)在Groovy脚本中(windows)

def gitCommand = "git" // GIT命令路径，如果已将GIT添加到系统环境变量中，则可以直接使用"git"
def repositoryPath = "C:/path/to/repository" // 本地GIT仓库路径

// 执行GIT diff命令
def diffCommand = "${gitCommand} diff"
def diffOutput = executeCommand(diffCommand, repositoryPath)
println "GIT diff output:\n${diffOutput}"

// 执行GIT log命令
def logCommand = "${gitCommand} log"
def logOutput = executeCommand(logCommand, repositoryPath)
println "GIT log output:\n${logOutput}"

// 执行系统命令并返回输出结果
def executeCommand(command, workingDir) {
    def process = command.execute(null, new File(workingDir))
    process.waitFor()
    return process.text
}