Jenkinsfile 查找命令 exec mv 命令未找到答案

【问题标题】：Jenkinsfile find command exec mv command not foundJenkinsfile 查找命令 exec mv 命令未找到
【发布时间】：2021-04-20 09:36:57
【问题描述】：

在 Jenkinsfile 中，我试图从 find 命令中移动文件：

steps {
    sh "mkdir -p $WORKSPACE/rpmbuild/{SPECS,BUILD,SRPMS} $WORKSPACE/rpmbuild/RPMS/{noarch,x86_64} $WORKSPACE/rpmbuild/SOURCES/hello_world/"
    sh "mv $WORKSPACE/hello_world.spec $WORKSPACE/rpmbuild/SPECS/"
    script {
        FOLDER_NAME = sh(returnStdout: true, script: 'echo $WORKSPACE | xargs basename')
    }
    sh "find $WORKSPACE/ -maxdepth 1 ! -name rpmbuild ! -name ${FOLDER_NAME} -exec mv {} rpmbuild/SOURCES/hello_world/ \\;"
}

当我在 Jenkins 上运行构建时，我收到以下错误消息：

[Pipeline] // script
[Pipeline] sh
+ find /home/jenkins/workspace/hello_world/ -maxdepth 1 '!' -name rpmbuild '!' -name hello_world
/home/jenkins/workspace/hello_world/html
/home/jenkins/workspace/hello_world/tests
/home/jenkins/workspace/hello_world/.git
/home/jenkins/workspace/hello_world/Jenkinsfile
/home/jenkins/workspace/hello_world/README.md
/home/jenkins/workspace/hello_world/CHANGELOG.txt
/home/jenkins/workspace/hello_world/.gitignore
/home/jenkins/workspace/hello_world/conf
+ -exec mv '{}' /home/jenkins/workspace/hello_world/rpmbuild/SOURCES/hello_world/ ';'
/home/jenkins/workspace/hello_world@tmp/durable-59cf8666/script.sh: line 2: -exec: command not found
[Pipeline] }

我很确定我没有以正确的方式做我想做的事，但如果有人可以帮助我解决我的问题或向我解释如何以更好的方式做到这一点，我将不胜感激.

【问题讨论】：

我找到了根本原因，FOLDER_NAME 变量末尾存在 EOL 字符...

标签： find jenkins-pipeline exec

【解决方案1】：

通过修剪和使用三重双引号，我成功地使我的管道正常工作：

script {
  // .trim() removes the EOL character at the end of the FOLDER_NAME variable.
  FOLDER_NAME = sh(returnStdout: true, script: 'echo $WORKSPACE | xargs basename').trim()
}
// May be overkill to use the triple double-quote but works for me, so I keep it as is...
sh """
  find $WORKSPACE/ -maxdepth 1 ! -name "$FOLDER_NAME" ! -name rpmbuild -exec mv {} $WORKSPACE/rpmbuild/SOURCES/hello_world/ \\;
"""

【讨论】：