Add empty directory to git

gitkeep.md

adding empty directories to your repository.

By default Git ignores empty directories, so you won't be able see them in git status or add with git add ....
To vercome the problem - add empty file in each dir that you want to keep in the repo.
Here's the oneliner:

find -type d -empty ! -path '*.git/*' -exec touch "{}/.gitkeep \;

It's doing next:

1. Under curerent dir finds all the directories that are empty and don't belong to Git itself
2. Creates an empty .gitkeep file in each of them

After that your git add command will work.