github - git submodule not pushed to private repo

Question

The issue I'm having. I created a submodule of a template (CSS_template) that I'm using for a website I'm building. I made another submodule of that submodule template (Dev_CSS_template). As I execute git add . and git commit. Nothing was being pushed to the remote repository and the submodule in GitHub is not highlighted blue, I also can't access the files on GitHub. I tried to add the submodule to git and path but I get fatal: remote origin already exists. No files are uploaded to the repo. I think I accidentally deleted the .gitmodules file.

git config in submodule (Dev_CSS_template)

[core]
   repositoryformatversion = 0
   filemode = true
   bare = false
   logallrefupdates= true
[submodule "repo_name"] 
   url = https://github.com/username/repo_name/Dev_CSS_template
   active = true 
[remote "origin"] 
   url = /username/repo_name/Dev_CSS_template
   fetch = +refs/heads/*:refs/remotes/origin/*

So how can I add the file to submodule of repo. branch that the submodule is currently in? I've tried git remote add url git submodule add url

Is this because the submodule is from another submodule, that is outside of the repo (forked)

Answer 1

等待大神解答