如何忽略git中现有的，提交的文件？

问题描述

的答案围绕 .gitignore 在Stackoverflow上，仍然没有找到答案：

我有一个现有的git项目，它们都有一个 readme.md 和一个 sample_folder / ，都在顶层。一般来说，我想从我的git（集线器）存储库中删除这些。但我想忽略它们，也就是说，阻止它们在某个克隆的本地存储库中，即在部署机器上被阻止。

.gitignore 我明白，只是关于忽略未提交的文件？坦率地说，我没有发现任何隐藏的东西（从拉+提交）已经 承诺的东西...

在Perforce我会简单地将它从相应的'客户端规格'中排除（这非常接近本地克隆的回购）：

  / / whatever / myProject 
  -  // whatever / myProject / readme.md 
  -  // whatever / myProject / sample_folder 
  

当然，我可以解决第二个分支，我只需删除自述文件和整个示例文件夹。但是，我将不得不继续合并来自'开发'的每一个小小的修复。这是一些东西，我宁愿避免......我宁愿在一个（被追踪的）分支上使用本地异常。

另外，我认为 git rm --cached 每当我提交时（这可能会发生，然后从我的'部署回购'）...

解决方案

也许我得到的问题是错误的，但是不会解决您的问题？

  git rm --cached readme.md sample_folder / * 
 echoreadme.md>> .gitignore 
 echosample_folder / *>> .gitignore 
 git commit -am未跟踪某些文件
  

There are plenty of answers around .gitignore on Stackoverflow, still I haven't found an answer:

I have an existing git project, with a readme.md and a sample_folder/, both on top-level. I do want to remove these from my git(hub) repository in general. But I would like to ignore them, that is, preventing them to be pulled at all, in a certain cloned local repository, i.e. on a deployment machine.

.gitignore I understand, is only about ignoring non-committed files? Frankly, I don't find anything around hiding (from pull+commit) stuff that already is committed...

In the days of Perforce I would simple exclude it from the respective 'client spec' (which is pretty close to a locally cloned repo):

//whatever/myProject
-//whatever/myProject/readme.md
-//whatever/myProject/sample_folder

Sure, I could settle for a second branch where I simply delete readme and the entire sample folder. But then, I would have to keep merging over every tiny fix from 'develop'. Which is something, I would rather avoid... I'd rather prefer a local 'exception' over a (tracked) branch.

Also, I think git rm --cached whenever I do commits (which may also happen now and then from my 'deployment repo')...

解决方案

Perhaps I got the question wrong, but wouldn't the following solve your problem?

git rm --cached readme.md sample_folder/*
echo "readme.md" >>.gitignore
echo "sample_folder/*" >>.gitignore
git commit -am "Untracked some files"

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