归档构建后如何删除原始的詹金斯构建 [英] How to delete original jenkins build after archiving the build

问题描述

我正在使用下面的Jenkinsfile来创建Maven构建并将其存档.

I am using below Jenkinsfile to create maven build and archive it after.

pipeline {
agent any

stages {
    stage('Build') {
        steps {
            withMaven(maven: 'mvn installed') {
                sh "mvn clean package"
            }
        }
        post {
            success {
                archiveArtifacts 'target/*.jar'
            }
        }
    }
}

将构建文件存档后，将其保存到具有我要使用的jar文件的目标文件夹中.但是，build文件夹还包含包含相同jar的原始com ..文件夹.存档后有什么方法可以删除此com文件夹，因为它只是占用了我服务器中根本没有使用的多余空间.

After archiving the build it gets saved to target folder which has the jar file I want to use. However the build folder also contains the original com.. folder that contains the same jar. Is there any way I can delete this com folder after archiving, because it is just taking extra space in my server that I am not using at all.

我不是要清理工作区，而是要清理builds/< build_no>/archive/文件夹中的原始com文件夹

I am not looking to clean the workspace but rather the original com folder inside the builds/<build_no>/archive/ folder

推荐答案

基于@ dev-joshi的编辑，

Based on @dev-joshi's edit,

不是要清理工作区，而是要清理原始的com文件夹 在builds/< build_no>/archive/文件夹中

not looking to clean the workspace but rather the original com folder inside the builds/<build_no>/archive/ folder

我猜您是指归档工件" 的目标位置，而不是Maven编译步骤输出的./target目录.

I am guessing you are referring to the the target location for the "Archive the artifacts" post-build step and not the ./target directory, output of the maven compile step.

您的答案位于"[X]丢弃旧版本" 选项中

Your answer lies in the "[ X ] Discard old builds" option

与工件保持一致的最大构建数量" [ 1 ]
[如果不为空，则仅保留不超过此数量的构件]
将其设置为[ 1 ]应该可以实现您的目标.

"Max # of builds to keep with artifacts" [ 1 ]
[if not empty, only up to this number of builds have their artifacts retained]
Setting that to [ 1 ] should achieve your objective.

如果使用管道，请此S/O答案和

If using a pipeline, this S/O answer and the syntax docs provides the syntax options:

 options { 
    buildDiscarder(logRotator(artifactNumToKeepStr: '1')) 
 }

您将不得不执行另一个构建以清理现有工件.

You will have to execute another build for the existing artifacts to be cleaned up.

我还建议您设置存档选项:
" [ X ]仅在构建成功的情况下存档工件"
您不想用部分完成的构建就吹走成功的工件.

I'd also suggest you set Archive option:
"[ X ] Archive artifacts only if build is successful"
You don't want to blow away successful artifacts with a partially completed build.

也要注意: mvn install 会按照标准的maven规则将生成的工件复制到本地存储库中.那通常是在本地工作空间之外(除非选择[x]专用存储库).然后，您可以运行 mvn clean 删除中间工件(和*.jar等)，将您返回到构建前状态.您可以将删除工作空间" 与创建要删除文件的模式"一起使用.达到类似的效果(如果您知道自己在做什么，或者只是完全删除工作区.

Note too: mvn install will copy the generated artifacts to the local repo, following standard maven rules. That is normally outside the local workspace (unless choosing [ x ] private repo). You can then run mvn clean to delete the intermediary artifacts (*.class and *.jar, etc.) from the local workspace, returning you back to pre-build state. You can use the "Delete workspace" post-build step with "Patterns for files to be deleted" to achieve a similar effect (if you know what you are doing, or to simply remove the workspace entirely.

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