What to do with commit made in a detached head

If you’ve made some commits in the detached head then if you need those commits on your master. For that, all you need is to create a new branch and merge it to master and then delete the branch. For that you can do:

    git branch temp

Now checkout to master

    git checkout master

Merge the branch

    git merge temp 

This will update your master with the commit files or commits.