git 这个绿色图标在 github 存储库中是什么意思？
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What does this green icon mean in a github repository?
提问by TimDog
What does this green icon mean in Github? I know the commit link takes me to another repository. I need to do something similar. Is this a symlink? Or a submodule? Being still somewhat new to git, I'm wondering how I can replicate this myself. Once created, how do I update this external dependency?
Github 中的这个绿色图标是什么意思？我知道提交链接会将我带到另一个存储库。我需要做类似的事情。这是符号链接吗？还是子模块？对 git 仍然有些陌生，我想知道如何自己复制它。创建后，如何更新此外部依赖项？
回答by cdhowie
This is a submodule: a link to a specific commit in another repository at a different URL. The repository will be cloned when git submodule update --initis run, and then the referenced commit (784fd39) will be checked out.
这是一个子模块：指向另一个存储库中不同 URL 的特定提交的链接。git submodule update --init运行时将克隆存储库，然后784fd39将签出引用的提交 ( )。
You can create submodules using git submodule add <url> <directory>, which will add a submodule reference for the given URL at the directory you specify, in the current working directory.
您可以使用 来创建子模块git submodule add <url> <directory>，这将在当前工作目录中为您指定的目录中的给定 URL 添加子模块引用。
回答by Tran Hung
You can use this method here. It's from another question in So, That topic is What does a grey icon in remote GitHub meanYou can ignore submodule step which is very complex.
您可以在此处使用此方法。它来自So，该主题中的另一个问题是远程GitHub中的灰色图标是什么意思您可以忽略非常复杂的子模块步骤。
