git别名在错误的目录下运行 [英] git aliases operate in the wrong directory

问题描述

总结：目前通过git别名运行的命令的工作目录是错误的。

最简单的演示方法是使用git别名： p>

  [alias] 
 pwd =！pwd 
  

所以 git pwd 只是运行bash命令 pwd 。人们会认为这两个命令的输出是一样的。现在，我们来试试一下这个例子：

  $ cd〜
 $ pwd&& git pwd 
 / home / limpchimp 
 / home / limpchimp＃great！ 
 $ mkdir foo&& cd foo&&& git init 
 /home/limpchimp/foo/.git/ 
 $ pwd&&&&& git pwd 
 / home / limpchimp / foo 
 / home / limpchimp / foo＃great！ 
 $ mkdir bar&& cd bar 
 $ pwd&&& git pwd 
 / home / limpchimp / foo / bar 
 / home / limpchimp / foo＃uuhhhhhhhhh ...？ 
  

似乎git正在将当前工作目录更改为第一个具有 .git 文件夹（如果存在）。这是非常有问题的;它正在拧紧我写的某些脚本，这些脚本旨在在特定目录中运行，并使我无法使用某些东西作为git别名。有没有解决的办法？如何修复？

解决方案

这是根据设计在文档中明确指定的，如果需要，还有解决方法。 p>

Git配置别名

请注意，shell命令将从存储库的顶级目录
执行，这可能不一定是当前目录。
GIT_PREFIX设置为从原始当前目录运行git rev-parse --show-prefix
返回的值

Summary: the current working directory of commands run through git aliases is wrong.

The easiest way to demonstrate this is to have a git alias like so:

[alias]
    pwd = !pwd

So git pwd is just running the bash command pwd. One would think that the two commands' outputs would be the same. Now, let's try this out a few times:

$ cd ~
$ pwd && git pwd
/home/limpchimp
/home/limpchimp    # great!
$ mkdir foo && cd foo && git init
Initialized empty Git repository in /home/limpchimp/foo/.git/
$ pwd && git pwd
/home/limpchimp/foo
/home/limpchimp/foo  # great!
$ mkdir bar && cd bar
$ pwd && git pwd
/home/limpchimp/foo/bar
/home/limpchimp/foo   # uuhhhhhhhh...?

It seems that git is changing the current working directory to be the first parent directory that has a .git folder (if one exists). This is very problematic; it's screwing up certain scripts that I've written, which are meant to operate in a specific directory, and making me unable to use certain things as git aliases. Is there a way around this? How can I fix it?

解决方案

This is clearly specified in the documentation as by design along with a workaround if needed.

Git Config Alias

Note that shell commands will be executed from the top-level directory of a repository, which may not necessarily be the current directory. GIT_PREFIX is set as returned by running git rev-parse --show-prefix from the original current directory

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