Rebase a pull request to a previous version

rebase.sh

# clone repository
git clone git@github.com:your-name/sulu.git
cd sulu

# checkout your branch
git fetch origin
git checkout your-branch

# add target remote
git remote add sulu git@github.com:sulu/sulu.git
git fetch sulu

# rebase from 2.5 to 2.4
git rebase -i sulu/2.5 --onto sulu/2.4

# force push your changes as we did rewrite the git history
git push origin your-branch --force

# change target branch in pull request

# if the ci is not triggered after the target branch change do:
git commit --amend --date="now"
git push origin your-branch --force