Git Submodule Example

https://www.youtube.com/watch?v=UQvXst5I41I&t=196s

git submodule add https://github.com/chamlyidunil/common-utility.git common-utility git add common-utility git commint -m "adding submodule"

Work on Submodule from inside main module.

cd common-utility
Make some change
Push changes. 

Add new changes.

When you execute git status from parent project 
you will some thing like modified:   common-utility (new commits)
Now you can add reference to new changes by
git add common-utitliy
git commin -m ""
git pust -u origin master

Get latest update ( commit ) from submodule.

git submodule foreach git pull

When First time clone project with submodule.

to update submodules : git submodule update --init 

Get update submodule with parent project

git pull --recurse-submodules

Reset submodule to orginal reference

git submodule update -f --recursive

Update Submodule reference.

If some thing udpate from submodule, its need to push.