How to move certain commits to another branch in git?
The situation:
Then I started working on quickfix2, but by accident took quickfix1 as the source branch to copy, not the master. Now quickfix2 is at X + 2 commits + 2 relevant commits.
Now I want to have a branch with quickfix2, but without the 2 commits that belong to quickfix1.
I tried to create a patch from a certain revision in quickfix2, but the patch doesn't preserve the commit history. Is there a way to save my commit history, but have a branch without changes in quickfix1?
This is a classic case of rebase --onto :
# let's go to current master (X, where quickfix2 should begin)
git checkout master
# replay every commit *after* quickfix1 up to quickfix2 HEAD.
git rebase --onto master quickfix1 quickfix2
So you should go from
o-o-X (master HEAD)
q1a--q1b (quickfix1 HEAD)
q2a--q2b (quickfix2 HEAD)
to:
q2a'--q2b' (new quickfix2 HEAD)
/
o-o-X (master HEAD)
q1a--q1b (quickfix1 HEAD)
This is best done on a clean working tree.
See git config --global rebase.autostash true , especially after Git 2.10.
You can use git cherry-pick to just pick the commit that you want to copy over.
Probably the best way is to create the branch out of master, then in that branch use git cherry-pick on the 2 commits from quickfix2 that you want.
The simplest thing you can do is cherry picking a range. It does the same as the rebase --onto but is easier for the eyes :)
git cherry-pick quickfix1..quickfix2
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