在已经跟踪大量文件的现有存储库上应用.gitignore [英] Apply .gitignore on an existing repository already tracking large number of files

问题描述

我的存储库中有一个现有的Visual Studio项目.我最近在我的项目下添加了一个.gitignore文件，并且我认为这告诉Git忽略该文件中列出的文件.

I have an existing Visual Studio project in my repository. I recently added a .gitignore file under my project and I assume that tells Git to ignore the files listed in the file.

我的问题是所有这些文件已经被跟踪，据我所知，Git不会忽略在将规则添加到该文件之前已经被跟踪的文件.

My problem is that all those files are already being tracked and as far as I know Git will not ignore a file that was already tracked before a rule was added to this file to ignore it.

建议使用:git rm --cached并手动取消跟踪它们，但这将使我永远永远一个接一个地进行操作.

It was suggested to use: git rm --cached and manually un-track them but that's going to take me forever to go through them one by one.

我考虑过删除存储库，然后重新创建它，但是这次存在.gitignore文件，但是必须有一种更好的方法.

I thought about deleting the repository and recreating it again but this time with .gitignore file present, but there must be a better way to do this.

推荐答案

此 answer 解决了我的问题:

首先，提交所有待处理的更改.

然后运行以下命令:

git rm -r --cached .

这将从索引中删除所有内容，然后运行:

This removes everything from the index, then just run:

git add .

提交:

git commit -m ".gitignore is now working"

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