詹金斯和Git - 如何抓取提交者的名字？ [英] Jenkins and Git - how to grab a committer's name?

问题描述

我试图让更多的GIT提交信息进入HipChat房间。

我看到有许多GIT变量可以在jenkins中使用。我正在执行一项工作的Execute Shell步骤。

这些工作：

  echo$ {GIT_BRANCH}
 
 echo$ {GIT_URL}
 
 echo$ {GIT_COMMIT}
  
 
 
 
 $ p $  echo $ {GIT_COMMITTER_EMAIL}
 
 echo$ {GIT_COMMITTER_NAME}
 
 echo$ {GIT_AUTHOR_EMAIL}
 
 echo$ {GIT_AUTHOR_NAME} 
 
 echo$ {GIT_USER}
  

问题1：以上的变数不起作用？

这个作品：

  git show --name-only 
  

问题2：我为什么不能做
Foo = git show --name-only
然后在工作中使用Foo else，即发送给HipChat？

我看到有一个插件envInject。但是这是写入执行执行shell步骤的工作区中的文件，然后从该文件读取。这似乎有点矫枉过正，我想要做的事情。

问题3：envInject是我唯一的选择吗？

解决方案

我不知道为什么有些变量是可用的，有些不是，但似乎你不是唯一存在这个问题的变量（参见 Jenkins的Git插件：如何设置env变量GIT_AUTHOR_EMAIL和GIT_COMMITTER_EMAIL？）。

使用例如 git show -s --pretty =％an 获取作者姓名并通过命令替换将其存储在变量中，如@MattKneiser所解释：

  foo = $（git show -s --pretty =％an）
  

这个变量在Jenkins作业中的其他shell步骤中不可用，但可以将其保存到工作区中的文件中。

  echofoo = \$ foo \> $ WORKSPACE / envvars 
  

然后在另一个shell中输入该文件：

 。 $ WORKSPACE / envvars 
  

I am trying to get more GIT commit information into a HipChat room.

I see there are a number of GIT variables that can be used in jenkins. I am working in the Execute Shell step of a job.

These work:

echo "${GIT_BRANCH}"

echo "${GIT_URL}"

echo "${GIT_COMMIT}"

These do not:

echo "${GIT_COMMITTER_EMAIL}"

echo "${GIT_COMMITTER_NAME}"

echo "${GIT_AUTHOR_EMAIL}"

echo "${GIT_AUTHOR_NAME}"   

echo "${GIT_USER}"

Question 1: how come the vars above don't work?

This works:

git show --name-only

Question 2: How come I cant do Foo = "git show --name-only" And use Foo else where in the job, ie- send to HipChat?

I see there is a plugin envInject. But this is to write to a file in the workspace doing the execute shell step, then read from that file. This seems to be a bit overkill for what I am trying to do.

Question 3: is the envInject my only option?

解决方案

I don't know why some of the variables are available and some aren't but it seems you're not the only one with that problem (see e.g. Git plugin for Jenkins: How do I set env variables GIT_AUTHOR_EMAIL and GIT_COMMITTER_EMAIL?).

Use e.g. git show -s --pretty=%an to obtain the author name and store it in a variable via command substitution as explained by @MattKneiser:

foo=$(git show -s --pretty=%an)

This variable won't be available in other shell steps in your Jenkins job, but you could save it to a file in your workspace,

echo "foo=\"$foo\"" > $WORKSPACE/envvars

and later source that file in the other shell:

. $WORKSPACE/envvars

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