Re: Commit to wrong branch. How to fix?

Howard Miller <howardsmiller@googlemail.com> writes:

I'll try to explain it with some ASCII-art.

Let's say that you had the following situation:

  ...---A---B---C           <-- foo  <--- HEAD

Current branch is named 'foo', and three last commits on it are named A, B, C.

Now you create new commit (I assume that you comitted unwanted changes; the recipe would be different (much simpler) if you have realized that you are on wrong branch[1] before committing)

[1] git aware shell prompt, countaing branch name, could help there

  ...---A---B---C---X           <-- foo  <--- HEAD

Reflog records that commit in 'foo' reflog and in HEAD reflog

  foo@{0}: X

You have realized that you are on wrong branch, and you did "git reset --hard HEAD^" (too early)

  ...---A---B---C               <-- foo  <--- HEAD
                 \
                  \-X

Reflog records that fact (it records where tip of branch was)

  foo@{0}: C
  foo@{1}: X

Then if you want to create new branch 'bar' with X, you would do

 $ git checkout -b bar foo@{1}

If you wanted to have this commit on some other existing branch, let's call it 'baz', you would do instead (I think):

 $ git checkout baz
 $ git cherry-pick foo@{1}

HTH (hope that helps).