如何使git日志显示相对于当前目录的文件路径？ [英] How to make git log show file paths relative to current directory?

问题描述

下面是当我运行命令

时的输出，从存储库根目录下的git log --name-only 。

 提交678bd5ba6fc5474c4c61406768bf6cba5937c5d1 
作者：thegreendroid 
日期：星期一3月27日09:36:24 2017 +1300 
 
提交消息
 
 child_dir1_from_root / file1 | 184 +  -  
 child_dir2_from_root / file2 | 2 +  -  
  

我如何获得 git log 来输出类似下面呢？通过复制文件路径并运行 git diff HEAD〜{copied_file_path} ，而不必手动修改文件路径，然后运行命令，这使得列出的文件变得非常简单。

 提交678bd5ba6fc5474c4c61406768bf6cba5937c5d1 
作者：thegreendroid 
日期：星期一3月27日09:36:24 2017 +1300 
 
提交消息
 
 file1 | 184 +  -  
 ../child_dir2_from_root/file2 | 2 +  -  
  

我已经看过git log文档，但没有什么突出的。我可以编写一个脚本来做到这一点，但我很好奇Git是否有内置的方式？

为了使用在 git log --name-only 输出中的路径，将选项 - git-dir 添加到 git diff 。

  git --git-dir =$（git为了简单起见，我们使用了一个简单的例子来说明如何使用git diff HEAD来解决这个问题。在配置中使用别名。
  [别名] 
 mdiff =！git --git-dir = \$（git rev-parse --show-toplevel）\/ .git diff
  
 
 
只要当前目录属于工作树，git mdiff HEAD〜child_dir1_from_root / file1 现在可以工作。
 
The current Git-based project that I am working on, I am generally always in a sub-directory.

Below is the output when I run the command git log --name-only from a sub-directory of the root of the repository. 
commit 678bd5ba6fc5474c4c61406768bf6cba5937c5d1
Author: thegreendroid
Date:   Mon Mar 27 09:36:24 2017 +1300

    Commit message

 child_dir1_from_root/file1                     |  184 +--
 child_dir2_from_root/file2                     |    2 +-
How do I instead get git log to output something like below instead? This makes diffing the files listed really easy, by just copying the file path and running git diff HEAD~ {copied_file_path} rather than having to modify the file path manually and then run the command.
commit 678bd5ba6fc5474c4c61406768bf6cba5937c5d1
Author: thegreendroid
Date:   Mon Mar 27 09:36:24 2017 +1300

    Commit message

 file1                                          |  184 +--
 ../child_dir2_from_root/file2                  |    2 +-
I have looked at the git log documentation but nothing stood out. I can write a script to do this but I was curious whether Git has a built-in way?
解决方案
In order to use the paths in the output of git log --name-only, add the option --git-dir to git diff.
git --git-dir="$(git rev-parse --show-toplevel)"/.git diff HEAD~ child_dir1_from_root/file1
For easy use, make an alias in the config.
[alias]
        mdiff = "! git --git-dir=\"$(git rev-parse --show-toplevel)\"/.git diff"
git mdiff HEAD~ child_dir1_from_root/file1 now can work as long as the current directory belongs to the working tree.

                        
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