如何只用第一行输出git log？

野性酷女 2023-03-04 06:37 13阅读 0赞

本文翻译自：[How to output git log with the first line only?][How to output git log with the first line only]

*I am trying to customize the format for `git log` .* **我正在尝试自定义`git log`的格式。** *I want all commits to be shown in one line.* **我希望所有提交都显示在一行中。** *Each line should only show the first line of the commit message.* **每行应仅显示提交消息的第一行。**  
*I [found out][] that `git log --pretty=short` should do the trick but on my computer it shows the full log as `git log` does (besides the time stamp).* **我[发现][found out] `git log --pretty=short`应该可以解决这个问题，但是在我的计算机上它会显示完整的日志，就像`git log`一样（除了时间戳）。**

*Further, I tried to use the [placeholders as defined in the man page][] .* **此外，我尝试使用[手册页中定义][placeholders as defined in the man page]的[占位符][placeholders as defined in the man page] 。** *Though, I could not find a command to shorten the log message.* **虽然，我找不到缩短日志消息的命令。** *I tried this line `git log --pretty=format:'%h : %s'` which shows the shorted hash `%h` and the full message `%s` in one line.* **我试过这行`git log --pretty=format:'%h : %s'` ，它显示了一行中的短`git log --pretty=format:'%h : %s'` `%h`和完整的消息`%s` 。**

*I am using `git version 1.7.3.1.msysgit.0` on Vista.* **我在Vista上使用`git version 1.7.3.1.msysgit.0` 。**

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*Maybe it has something to do with the way I write my commit messages.* **也许它与我编写提交消息的方式有关。** *Here is an example:* **这是一个例子：**

Added some functionality.
    + Added print function in Foo class.
    + Added conversion from foo to baz.

*So, with the example given I only want to be output `Added some functionality.`* **因此，通过给出的示例我只想输出`Added some functionality.`** *prepended by the shortend hash.* **以shortend哈希为前缀。**

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### \#1楼 ###

参考：[https://stackoom.com/question/iNfz/如何只用第一行输出git-log][https_stackoom.com_question_iNfz_git-log]

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### \#2楼 ###

*You can define a global alias so you can invoke a short log in a more comfortable way:* **您可以定义全局别名，以便以更舒适的方式调用短日志：**

`git config --global alias.slog "log --pretty=oneline --abbrev-commit"`

*Then you can call it using `git slog` (it even works with autocompletion if you have it enabled).* **然后你可以使用`git slog`调用它（如果你启用它，它甚至可以用于自动完成）。**

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### \#3楼 ###

***Better** and **easier** git log by making an **alias** .* **通过创建别名来 更好 更容易地进行 git日志。** *Paste the code below to terminal just once for one session.* **将下面的代码粘贴到终端只需一次会话。** *Paste the code to zshrc or bash profile to make it persistant.* **将代码粘贴到zshrc或bash配置文件以使其持久。**

git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"

***Output*** **产量**

git lg

***Output** changed lines* **输出更改了行**

git lg -p

***Alternatively** (recommended)* **或者 （推荐）**  
*Paste this code to global .gitconfig file* **将此代码粘贴到全局.gitconfig文件**

[alias]
      lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit

***Further Reading.*** **进一步阅读。**  
*[https://coderwall.com/p/euwpig/a-better-git-log][https_coderwall.com_p_euwpig_a-better-git-log]* **[https://coderwall.com/p/euwpig/a-better-git-log][https_coderwall.com_p_euwpig_a-better-git-log]**  
***Advanced Reading.*** **高级阅读。**  
*[http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/][http_durdn.com_blog_2012_11_22_must-have-git-aliases-advanced-examples]* **[http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/][http_durdn.com_blog_2012_11_22_must-have-git-aliases-advanced-examples]**

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### \#4楼 ###

没有提交消息，只有哈希：

git log --pretty=oneline | awk '{print $1}'

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### \#5楼 ###

`git log --oneline`做你想要的吗？

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### \#6楼 ###

*if you want to always use `git log` in such way you could add git alias by* **如果你想总是以这种方式使用`git log` ，你可以添加git别名**

`git config --global alias.log log --oneline`

*after that `git log` will print what normally would be printed by `git log --oneline`* **之后， `git log`将打印通常由`git log --oneline`打印的`git log --oneline`**

[How to output git log with the first line only]: https://oldbug.net/q/iNfz/How-to-output-git-log-with-the-first-line-only
[found out]: http://book.git-scm.com/3_reviewing_history_-_git_log.html
[placeholders as defined in the man page]: http://git-scm.com/docs/git-log
[https_stackoom.com_question_iNfz_git-log]: https://stackoom.com/question/iNfz/%E5%A6%82%E4%BD%95%E5%8F%AA%E7%94%A8%E7%AC%AC%E4%B8%80%E8%A1%8C%E8%BE%93%E5%87%BAgit-log
[https_coderwall.com_p_euwpig_a-better-git-log]: https://coderwall.com/p/euwpig/a-better-git-log
[http_durdn.com_blog_2012_11_22_must-have-git-aliases-advanced-examples]: http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/