使用Jenkins時，若是GIT_COMMIT無變化，跳過構建

使用Jenkins時，若是GIT_COMMIT無變化，跳過構建 

 

使用插件： conditional-buildstep

A buildstep wrapping any number of other buildsteps, controlling their execution based on a defined condition (e.g. BuildParameter).

wiki：  https://wiki.jenkins-ci.org/display/JENKINS/Conditional+BuildStep+Plugin

 

以下圖所示，若是環境變量GIT_PREVIOUS_SUCCESSFUL_COMMIT不存在，或者GIT_COMMIT和GIT_PREVIOUS_SUCCESSFUL_COMMIT不一樣，纔會執行構建

 

上圖中腳本以下：

#!/bin/bash if [ ! $GIT_PREVIOUS_SUCCESSFUL_COMMIT ];then echo "GIT_PREVIOUS_SUCCESSFUL_COMMIT is not exists." exit 0 else echo "GIT_COMMIT=[$GIT_COMMIT],GIT_PREVIOUS_SUCCESSFUL_COMMIT=[$GIT_PREVIOUS_SUCCESSFUL_COMMIT]" if [ $GIT_PREVIOUS_SUCCESSFUL_COMMIT == $GIT_COMMIT ];then echo "GIT_COMMIT is equals to GIT_PREVIOUS_SUCCESSFUL_COMMIT,skip build." exit -1 else echo "GIT_COMMIT is not equals to GIT_PREVIOUS_SUCCESSFUL_COMMIT" exit 0 fi fi