GIT：提交时有文件中的当前提交散列和最新标记 [英] GIT: Have current commit hash and latest tag in file on commit

问题描述

这可能是更多的知识问题：

我使用git进行版本控制，并将PHP CMS的文件发送到使用rsync的测试或生产站点。现在我想跟踪目前使用傻瓜和自动系统部署什么，我在想这个：

设置一个git钩子使用最新的标签添加/更新文本文件并提交散列。然后我可以很容易地查看提交。

我的问题是，在提交前，脚本将不知道提交哈希。有没有任何直接的方法来完成（或另一种方法来达到同样的目的）？

感谢您提前输入！

解决方案

好吧，我想我有一个ok解决方案：

< >有一个名为post-commit的git钩子，这里是我所做的：

• 我把保存标签/哈希的文件放在。 gitignore（以避免下一次提交的不必要的更改）


• 让提交后的挂钩更新版本文件。

挂钩文件的内容：

 ＃！/ bin / sh 
 git describe --tags> version.txt 
  

现在我确信每次提交后文件都是最新的，所以只要我在部署之前做了一个提交，我都设置好了。

注意：
讨厌的初学者的警告：使钩子文件可执行，如果没有，git会忽略该文件而不发出警告。

所有关于git钩子： http： //git-scm.com/book/en/Customizing-Git-Git-Hooks

所有关于.gitignore：http://git-scm.com/book/en/Git-Basics-Recording -Changes-to-the-Repository＃忽略文件

干杯，

Martin

that's more of a know-how questions probably:

I'm versioning with git and send files for a PHP CMS to the test or production site using rsync. Now I'd like to keep track on what commit is currently deployed using a fool-proof and automated system, I was thinking about this:

Set up a git hook to add/update a text file with the latest tag and commit hash. Then I can easily look up the commit.

My problem is that at the time of pre-commit the script won't know the commit hash. Is there any straight-forward method to get that done (or another approach that comes to the same ends)?

Thanks for your input in advance!

解决方案

Alright, I think I got an ok-solution:

There is a git hook called post-commit and here is what I do:

• I put the file holding the tag/hash on .gitignore (to avoid unnecessary changes on the next commit)
• Let the post-commit hook update the version file.

Content of the hook file:

#!/bin/sh 
git describe --tags > version.txt 

Now I'm sure that file is up-to-date after each commit, so I'm all set as long as I do a commit before deploying.

Notes: Nasty beginner's caveat: make the hook file executable, git ignores the file without warning if it isn't.

All about git hooks: http://git-scm.com/book/en/Customizing-Git-Git-Hooks

All about .gitignore: http://git-scm.com/book/en/Git-Basics-Recording-Changes-to-the-Repository#Ignoring-Files

Cheers,

Martin

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