How to avoid Git merge bubbles

# inspired by https://mriet.wordpress.com/2012/07/01/merge-bubbles-are-bad/
# and http://snipplr.com/view/26715/

# 1. first rebase all your local commits into one commit, e.g. for the last 3 commits into one you can use

git rebase -i HEAD~3

# and 'pick' the first, 'squash' the other commits

# 2. check the commit's sha id and save it somewhere
git log --oneline

# 3. rollback your single (main) commit using

git reset --hard HEAD^1

# 4. pull from origin to get the latest upstream changes (via fast forward)

git pull

# 5. cherry pick your rolled back commit to apply it on top of the updated sources

git cherry pick rolled_back_comit_id

# 6. now you can push it

git push