Mac上部署Jenkins，用git插件更新项目代码时报错的记录

错误

FATAL: Could not checkout d5892374beb5c9ca144e2b5db63eb7e7cb3115b3
hudson.plugins.git.GitException: Command "git checkout -f d5892374beb5c9ca144e2b5db63eb7e7cb3115b3" returned status code 128:
stdout: 
stderr: git-lfs filter-process: git-lfs: command not found
fatal: the remote end hung up unexpectedly

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2430)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$1100(CliGitAPIImpl.java:81)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$9.execute(CliGitAPIImpl.java:2743)
Caused: hudson.plugins.git.GitException: Could not checkout d5892374beb5c9ca144e2b5db63eb7e7cb3115b3
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$9.execute(CliGitAPIImpl.java:2767)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1217)
	at hudson.scm.SCM.checkout(SCM.java:504)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1208)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
Finished: FAILURE

分析

从错误上来看，是因为没有安装lfs导致的；
但是，用console执行命令，lfs是已经安装了的；
那么，lfs安装在哪里了呢
经查询，在/usr/local/bin里面
但是在jenkins中输出path，
+ echo /usr/bin:/bin:/usr/sbin:/sbin
却是这样的
说明jenkins没有读到当前用户的环境变量；
突然想起来jenkins上是一个独立用户，不同于当前用户
那么，现在的问题就转移到怎么给它的这个独立用户设置环境变量上来了

解决方法

给jenkins安装EnvInject plugin插件，强制注入环境变量

后面输出PATH，结果正常，重新运行后，错误没了lfs顺利执行

https://www.thinbug.com/q/10625259