如果某些文件包含特定字符串，则失败詹金斯管道阶段

Question

当一个文件包含“错误”时，我需要使一个詹金斯管道阶段失败 我不知道如何从bash向Jenkins返回错误

   stage('check if file continas error and exit if true') {
        steps {
                sh "grep 'error' filetocheck.txt"
            }
        }
    }

Answer 1

参考Is it possible to capture the stdout from the sh DSL command in the pipeline

这对我有用，

def runShell(String command){
    def responseCode = sh returnStatus: true, script: "${command} &> tmp.txt"
    def output =  readFile(file: "tmp.txt")
    return (output != "")
}

pipeline {
    agent any
    stages {
        stage('check shellcheck') {
            steps {
                script {
                    if (runShell('grep \'error\' file_to_parse.txt')) {
                        sh "exit 1"
                    }
                }
            }
        }
    }
}