Getting back code from detached commit with no branch

问题

I have a commit that is not in a branch and it contains all my latest work.

I need to add it to the master branch. How can I do this?

git status shows this:

* (detached from) b225b49
  master
  saved-work

Will I lose it if I git checkout master?

回答1:

You're in what git calls "detached HEAD" state.

There's a super-easy way to recover:

git checkout -b newbranch

creates the new branch newbranch and puts you on it, at the current commit (i.e., nothing changes except that you're now "on" a branch named newbranch). You can then do whatever you like on the new branch (add more commits, whatever) and then merge it into some other branch, or whatever else you need to do.

回答2:

git checkout -b newbranch

Creating a new branch with the recent changes committed to that branch (your no branch) and also checkout to that branch (newbranch)

git push origin master

Pushes the changes to master branch

来源：https://stackoverflow.com/questions/19469839/getting-back-code-from-detached-commit-with-no-branch