是否有可能根据环境变量来改变.gitignore

问题描述

例如

<$ p $是否可以添加到.gitignore规则取决于环境变量？如果-e $（ENV_VAR）AAA
！liba.so
else
liba.so

/ pre>

---

如果ENV_VAR =AAA，基本上我想拥有一个 本地存储库将有 a.txt ，如果 ENV_VAR 没有设置a.txt将被删除。

解决方案

答案是否定的。 b
$ b

Gitignore规则完全是静态的。此外，这甚至没有任何意义。一旦文件进入回购站，gitignore不再适用 - 它只能防止添加新的文件。

，你可以有一个本地的gitignore： .git / info / exclude 中的任何内容也将被忽略。在我刚刚解释的范围内。

Is it possible to add to .gitignore rules depends on environment variables?

for example

if -e $(ENV_VAR) "AAA"
!liba.so
else
liba.so

---

Basically what I want is to have a repository such that if ENV_VAR = "AAA" the local repository will have a.txt and if ENV_VAR isn't set the a.txt will be removed.

解决方案

The answer is no.

Gitignore rules are completely static. Further that would not even make any sense. Once a file is in the repo, gitignore does not apply to it anymore – it only prevents new files from being added.

That being said, you can have a local "gitignore": anything in .git/info/exclude will also be ignored. Within the limits I just explained.

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