Git：获取深度为1的特定版本的git存储库 [英] Git: get a particular revision of a git repository with depth 1

问题描述

如何在不克隆整个存储库的情况下从git存储库获得单个修订版本？

$ b 注意 ：这个问题有 已问了100多次，但我还没有看到答案解决它，因为它们都是从克隆整个git存储库开始的。这不能在我的用例中完成。

我能做的最好的是：

1. 找到提交的深度。


2. 克隆直到该深度： git clone --depth $ depth $ git_repo_url 。
   
3. 签出并重置： git checkout $ commit_hash; git reset --hard 。

但这仍然需要克隆到提交深度。

有没有办法避免这种情况，并且只克隆深度为1的特定提交？

解决方案

不与克隆但与拉 / fetch 。看到这篇文章：

1. 如何使用特定版本/变更集克隆git仓库？

href =https://stackoverflow.com/questions/14872486/retrieve-specific-commit-from-a-remote-git-repository>从远程Git仓库检索特定的提交

  git init 
 git fetch --depth 1 url：// to / source / repository< sha1-of-commit> 
  

并设置 uploadpack .allowReachableSHA1InWant 在服务器端。

How do I obtain a single revision from a git repository without cloning the whole repository?

Note: this question has been asked 100s of times but I have yet to see an answer that solves it since they all start with "clone the whole git repository". This cannot be done in my use case.

The best I can do is:

1. Find the depth of the commit.
2. Clone until that depth: git clone --depth $depth $git_repo_url.
3. Checkout and reset: git checkout $commit_hash; git reset --hard.

But this still requires cloning up to the commits depth.

Is there a way to avoid that and clone only a particular commit with depth 1?

解决方案

Not with clone but with pull/fetch. See this post:

1. How to clone git repository with specific revision/changeset?

2. Retrieve specific commit from a remote Git repository

   git init
   git fetch --depth 1 url://to/source/repository <sha1-of-commit>
   

And set uploadpack.allowReachableSHA1InWant on the server side.

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