在更新后的钩子中查找Git分支名称 [英] Find Git branch name in post-update hook

问题描述

每次更新发送到远程存储库时，我正在执行一个程序来提醒CruiseControl。我为此使用了一个Git post-update钩子。

I'm executing a programme to alert CruiseControl each time an update is sent to our remote repository. I'm using a Git post-update hook for this.

如果我能找出哪个分支已经被提交，那我可以用它来通知CruiseControl哪个分支要建立。有没有办法在后更新钩子中访问分支名称？

It would be great if I could find out which branch had been committed so I could use that to inform CruiseControl which branch to build. Is there any way to access the branch name within a post-update hook?

推荐答案

更新后钩子的第一个参数是完整的分支引用 - 例如，我看到'refs / heads / master'用于推送'origin master'。所以，一个只打印分支修改的钩子脚本就是：

The first parameter to the post-update hook is the branch reference in full - for instance I see 'refs/heads/master' for a push to 'origin master'. So an example hook script that just prints the branch modified is:

#!/bin/sh
branch=$(git rev-parse --symbolic --abbrev-ref $1)
echo Update pushed to branch $branch
exec git update-server-info

为了说明，当上述内容放入远程资源库的hooks / post-update文件中时，执行推送时会打印以下内容：

To illustrate, when the above is placed into your remote repository hooks/post-update file the following is printed when performing a push:

% git push origin master
Counting objects: 5, done
Writing objects: 100% (3/3), 247 bytes, done.
Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
remote: Update pushed to branch master
To /tmp/xx/a
    e02d9cd..ab14a08  master -> master

我们的钩子脚本输出了开始'remote：'的新行。

The new line beginning 'remote:' was output by our hook script.

这篇关于在更新后的钩子中查找Git分支名称的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！