如何从远程git存储库获取最新提交的SHA？ [英] How to get SHA of the latest commit from remote git repository?

问题描述

有谁知道如何从外部获取给定分支的最新SHA git存储库？

如果你在git你可以这样做：

  git log origin / branch_X |头-1 
  

然而，我不在git仓库中，我想避免必须 clone 一个存储库，以获取标签/分支的最新SHA。是否有一个聪明的方法来做到这一点？

解决方案

如果您想检查远程存储库中给定分支的SHA-1， 您的答案是正确的：

  $ git ls-remote< URL> 
  

然而，如果您使用的是相同的文件系统更简单的解决方案（不需要从输出中提取SHA-1）简单地说就是：

  $ git --git-dir = / path / to / repo / .git rev-parse origin / branch_X 
  

请参阅 git（1）手册页用于描述' - git-dir '选项。

Does anyone know how to get the latest SHA of a given branch from outside a git repository?

If you are inside a git repository, you can do:

git log origin/branch_X | head -1

However, I am not inside a git repository, and I would like to avoid having to clone a repository just to get the latest SHA of a tag/branch. Is there a clever way of doing this?

解决方案

If you want to check SHA-1 of given branch in remote repository, then your answer is correct:

$ git ls-remote <URL>

However if you are on the same filesystem simpler solution (not requiring to extract SHA-1 from output) would be simply:

$ git --git-dir=/path/to/repo/.git rev-parse origin/branch_X

See git(1) manpage for description of '--git-dir' option.

这篇关于如何从远程git存储库获取最新提交的SHA？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！