如何有选择地克隆 git 存储库

Question

I am new to Git. I want to clone a large remote repository lets say xyzcodebase . The structure of repo is like I have src folders for different functional areas as shown below.

xyzcodebase
|
|__ Func area 1
|
|__ Func area 2

I work on Functional area 2 hence while cloning I don't want code from Functional area 1 (large size) which will save lots of my time. So that after cloning I will have only Functional area 2 source code on my local repository.

Is there a way to accomplish such selective cloning of git repository?

Thanks in advance for your help

Answer 1

No, there is no way to only clone one directory. Git stores history as changes to whole repository instead of storing only subtrees as SVN.

If your project contains multiple functionalities, then maybe it would be better to split it into some sub-projects, with different repositories, and then include other repositories as submodules in master project. But it depends how your project is organized.

Answer 2

This is a hacky solution that might in special cases help with your issue. Specifically if you are only interested in a single file you could simply download it from the console (in Unix) via wget : wget https://raw.githubusercontent.com/GITHUBUSER/REPOSITORY/master/file.ending

You can get the link of a specific file by navigating to it in github and then click on "raw".

Answer 3

There is some support for this appearing recently, but the Git server needs to support partial clone so the objects from the other directory can be excluded from the generated pack file.

See also https://docs.gitlab.com/ee/topics/git/partial_clone.html#filter-by-file-path and git-sparse-checkout .