将子项目作为常规文件夹添加到资源库

我注意到在我的目录中，有两个模块是我的Git存储库的子项目.发生这种情况是因为我将它们全部移到了一个Git存储库中，并且那些模块(目录)具有自己的.git目录.

I noticed that in my directory there were two modules that had been Subprojects of my Git repository. That happened because I moved them all to one Git repo and those modules (directories) had their own .git directory.

当我在那些模块中进行了任何更改时，我的主Git存储库中都看不到任何更改.我只会看到这个:

When I changed anything in those modules I would not see any changes in my main Git repository. I would see only this:

+Subproject commit e97ff0348e6adc697192ca4e6a367bdaeddcda6b-dirty

等

但是我不需要.我只需要一个Git存储库，而没有任何子项目.因此，我删除了这些子项目中的.git目录.现在我在主存储库上根本看不到任何更改.

But I don't need that. I only need one Git repository without any subprojects. So I deleted .git directories inside those subprojects. And now I don't see any changes at all on my main repository.

我尝试了add *和git init.但是，即使它位于存储库中，它也看不到那些目录.如何让Git查看这些目录，以便像其他模块一样跟踪它们的更改?

I tried add * and git init. But it just does not see those directories even though it is inside repository. How can I make Git see those directories, so it would track their changes like other modules?

我的Git存储库看起来像这样:

My Git repository looks something like this:

my_project/
 .git
 dir1
 dir2
 dir3 # Let's say this is the one directory that Git does not see. So any changes I make here are not tracked at all.
 ...
 ...

P.S.那些未跟踪的目录也不为空.

P.S. Those directories that are not tracked are not empty.

更新 如果我重命名该目录，请执行以下操作: git diff

Update If I rename that directory, then doing this: git diff

我明白了:

diff --git a/dir3 b/dir3
deleted file mode 160000
index e279fc4..0000000
--- a/dir3
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e279fc481b9706ad79b24281efdbabd55179aee8

如果我将该目录重命名为原始名称，则执行git diff，则不返回任何内容，或者仅返回未完成的更改.

If I rename that directory back to original name, then doing git diff, returns nothing or just that there were no changes done.